WorldWideScience

Sample records for behaviour change communication

  1. Changing dietary behaviour: the role and development of practitioner communication.

    Science.gov (United States)

    Whitehead, Kirsten

    2015-05-01

    The need to support people to change diet-related behaviour is widely advocated and how to do this effectively in practice is an expanding area of research. Important factors to consider are how healthcare practitioners communicate with their patients and how that communication may affect diet-related behaviour change and subsequent outcomes. The aim of the present paper is to discuss communication skills for behaviour change (CSBC), focusing predominantly on registered dietitians who are required to communicate effectively and have an important role in supporting patients to change diet-related behaviour. The views of dietitians in relation to CSBC have been investigated and respondents have consistently reported that they perceive these skills to be of vital importance in practice. Patient views have reiterated the importance of good CSBC in one-to-one consultations. However, pre-qualification training of dietitians is thought to deliver practitioners who are competent at a minimum level. The need for ongoing continuous professional development (CPD) in relation to CSBC has been recognised but currently most CPD focuses on updating knowledge rather than improving these essential skills. Measuring CSBC in a consistent and objective manner is difficult and an assessment tool, DIET-COMMS, has been developed and validated for this purpose. DIET-COMMS can be used to support CSBC development, but concerns about logistical challenges and acceptability of implementing this in practice have been raised. Although a suitable assessment tool now exists there is a need to develop ways to facilitate assessment of CSBC in practice.

  2. Behaviour change communication targeting four health behaviours in developing countries: a review of change techniques.

    Science.gov (United States)

    Briscoe, Ciara; Aboud, Frances

    2012-08-01

    Behaviour change communication is vital for increasing the enactment of particular behaviours known to promote health and growth. The techniques used to change behaviour are important for determining how successful the intervention is. In order to integrate findings from different interventions, we need to define and organize the techniques previously used and connect them to effectiveness data. This paper reviews 24 interventions and programs implemented to change four health behaviours related to child health in developing countries: the use of bed nets, hand washing, face washing and complementary feeding. The techniques employed are organized under six categories: information, performance, problem solving, social support, materials, and media. The most successful interventions use three or even four categories of techniques, engaging participants at the behavioural, social, sensory, and cognitive levels. We discuss the link between techniques and theories. We propose that program development would be more systematic if researchers considered a menu of technique categories appropriate for the targeted behaviour and audience when designing their studies.

  3. Communication and abnormal behaviour.

    Science.gov (United States)

    Crown, S

    1979-01-01

    In this paper the similarities between normal and abnormal behaviour are emphasized and selected aspects of communication, normal and aberrant, between persons are explored. Communication in a social system may be verbal or non-verbal: one person's actions cause a response in another person. This response may be cognitive, behavioural or physiological. Communication may be approached through the individual, the social situation or social interaction. Psychoanalysis approaches the individual in terms of the coded communications of psychoneurotic symptoms or psychotic behaviour; the humanist-existential approach is concerned more with emotional expression. Both approaches emphasize the development of individual identity. The interaction between persons and their social background is stressed. Relevant are sociological concepts such as illness behaviour, stigma, labelling, institutionalization and compliance. Two approaches to social interactions are considered: the gamesplaying metaphor, e.g. back pain as a psychosocial manipulation--the 'pain game'; and the 'spiral of reciprocal perspectives' which emphasizes the interactional complexities of social perceptions. Communicatory aspects of psychological treatments are noted: learning a particular metaphor such as 'resolution' of the problem (psychotherapy), learning more 'rewarding' behaviour (learning theory) or learning authenticity or self-actualization (humanist-existential).

  4. A South African university-practitioner partnership to strengthen capacity in social and behaviour change communication

    Directory of Open Access Journals (Sweden)

    Nicola J. Christofides

    2013-01-01

    Full Text Available Globally, communication plays an integral role in public health strategies, from infectious diseases to diseases related to lifestyles. The evolution of the field of social and behaviour change communication (SBCC, combined with the need for evidence based practice and multi-level interventions to promote health, and human resource gaps in sub-Saharan Africa have led to the imperative to standardise and formalise the field. Moreover, current practitioners come from different disciplinary backgrounds underlining the need to define common core skills and competencies. This paper describes the partnership between the Wits School of Public Health and the Soul City Institute for Health and Development Communication and how the partners responded to this need. It highlights the factors influencing sustainable institutional capacity to provide quality assured, accredited training. We describe an unexpected positive response from a number of practitioner organisations that have chosen to send multiple staff members for training, specifically to build a critical mass within their organisations. Finally, we note the interest from (mostly southern-based academic institutions in setting up similar programmes and postulate that south–south collaborations can contribute to building sustainable context specific and evidence-informed SBCC programmes in the global south.

  5. The future of veterinary communication: Partnership or persuasion? A qualitative investigation of veterinary communication in the pursuit of client behaviour change

    Science.gov (United States)

    Bard, Alison M.; Main, David C. J.; Haase, Anne M.; Whay, Helen R.; Roe, Emma J.; Reyher, Kristen K.

    2017-01-01

    Client behaviour change is at the heart of veterinary practice, where promoting animal health and welfare is often synonymous with engaging clients in animal management practices. In the medical realm, extensive research points to the link between practitioner communication and patient behavioural outcomes, suggesting that the veterinary industry could benefit from a deeper understanding of veterinarian communication and its effects on client motivation. Whilst extensive studies have quantified language components typical of the veterinary consultation, the literature is lacking in-depth qualitative analysis in this context. The objective of this study was to address this deficit, and offer new critical insight into veterinary communication strategies in the pursuit of client behaviour change. Role-play interactions (n = 15) between UK cattle veterinarians and an actress experienced in medical and veterinary education were recorded, transcribed and analysed thematically. Analysis revealed that, overall, veterinarians tend to communicate in a directive style (minimal eliciting of client opinion, dominating the consultation agenda, prioritising instrumental support), reflecting a paternalistic role in the consultation interaction. Given this finding, recommendations for progress in the veterinary industry are made; namely, the integration of evidence-based medical communication methodologies into clinical training. Use of these types of methodologies may facilitate the adoption of more mutualistic, relationship-centred communication in veterinary practice, supporting core psychological elements of client motivation and resultant behaviour change. PMID:28257511

  6. The future of veterinary communication: Partnership or persuasion? A qualitative investigation of veterinary communication in the pursuit of client behaviour change.

    Science.gov (United States)

    Bard, Alison M; Main, David C J; Haase, Anne M; Whay, Helen R; Roe, Emma J; Reyher, Kristen K

    2017-01-01

    Client behaviour change is at the heart of veterinary practice, where promoting animal health and welfare is often synonymous with engaging clients in animal management practices. In the medical realm, extensive research points to the link between practitioner communication and patient behavioural outcomes, suggesting that the veterinary industry could benefit from a deeper understanding of veterinarian communication and its effects on client motivation. Whilst extensive studies have quantified language components typical of the veterinary consultation, the literature is lacking in-depth qualitative analysis in this context. The objective of this study was to address this deficit, and offer new critical insight into veterinary communication strategies in the pursuit of client behaviour change. Role-play interactions (n = 15) between UK cattle veterinarians and an actress experienced in medical and veterinary education were recorded, transcribed and analysed thematically. Analysis revealed that, overall, veterinarians tend to communicate in a directive style (minimal eliciting of client opinion, dominating the consultation agenda, prioritising instrumental support), reflecting a paternalistic role in the consultation interaction. Given this finding, recommendations for progress in the veterinary industry are made; namely, the integration of evidence-based medical communication methodologies into clinical training. Use of these types of methodologies may facilitate the adoption of more mutualistic, relationship-centred communication in veterinary practice, supporting core psychological elements of client motivation and resultant behaviour change.

  7. Perspectives and reflections on the practice of behaviour change communication for infant and young child feeding.

    Science.gov (United States)

    Pelto, Gretel H; Martin, Stephanie L; van Liere, Marti J; Fabrizio, Cecilia S

    2016-04-01

    Behaviour change communication (BCC) is a critical component of infant and young child feeding (IYCF) interventions. In this study we asked BCC practitioners working in low- and middle-income countries to participate in an examination of BCC practice. We focus here on results of their personal reflections related to larger issues of practice. We used a combination of iterative triangulation and snowball sampling procedures to obtain a sample of 29 BCC professionals. Major themes include (1) participants using tools and guidelines to structure their work, and many consider their organisation's tools to be their most important contribution to the field; (2) they value research to facilitate programme design and implementation; (3) half felt research needed to increase; (4) they have a strong commitment to respecting cultural beliefs and culturally appropriate programming; (5) they are concerned about lack of a strong theoretical foundation for their work. Based on participants' perspectives and the authors' reflections, we identified the following needs: (1) conducting a systematic examination of the alternative theoretical structures that are available for nutrition BCC, followed by a review of the evidence base and suggestions for future programmatic research to fill the gaps in knowledge; (2) developing a checklist of common patterns to facilitate efficiency in formative research; (3) developing an analytic compendium of current IYCF BCC guidelines and tools; (4) developing tools and guidelines that cover the full programme process, including use of innovative channels to support 'scaling up nutrition'; and (5) continued support for programmes of proven effectiveness.

  8. Communication and social capital in the control of avian influenza: lessons from behaviour change experiences in the Mekong Region.

    Science.gov (United States)

    Waisbord, S R; Michaelides, T; Rasmuson, M

    2008-01-01

    International development agencies, national governments, and nongovernmental organizations are increasingly collaborating with local civil society groups in mounting behaviour change communication (BCC) interventions. Even in countries with weakened civil societies, the social capital of local organizations can be a fundamental communication resource. The experience of three programmes in the Mekong Region that used BCC to prevent and control outbreaks of avian influenza bore out this finding. These programmes worked with the Vietnam Women's Union to mobilize local women as conduits for education; worked with the Centre d'Etude et de Developpement Agricole Cambodgien (CEDAC), in Cambodia, to educate and train village health promoters and model farmers; and worked with the Lao Journalists Association to educate and build skills among print and broadcast journalists to enhance avian influenza coverage. Collaborating with civil society organizations can enhance communication reach, trust, and local ownership, but poses many challenges, particularly institutional capacity. Our experience, nevertheless, holds promise for a measured approach that views social capital as a set of communication resources at the community level that can be mobilized to promote complex behaviours, particularly in a rapidly changing outbreak situation.

  9. Development of behaviour change communication strategy for a vaccination-linked malaria control tool in southern Tanzania

    Directory of Open Access Journals (Sweden)

    Mshinda Hassan

    2008-09-01

    Full Text Available Abstract Background Intermittent preventive treatment of malaria in infants (IPTi using sulphadoxine-pyrimethamine and linked to the expanded programme on immunization (EPI is a promising strategy for malaria control in young children. As evidence grows on the efficacy of IPTi as public health strategy, information is needed so that this novel control tool can be put into practice promptly, once a policy recommendation is made to implement it. This paper describes the development of a behaviour change communication strategy to support implementation of IPTi by the routine health services in southern Tanzania, in the context of a five-year research programme evaluating the community effectiveness of IPTi. Methods Mixed methods including a rapid qualitative assessment and quantitative health facility survey were used to investigate communities' and providers' knowledge and practices relating to malaria, EPI, sulphadoxine-pyrimethamine and existing health posters. Results were applied to develop an appropriate behaviour change communication strategy for IPTi involving personal communication between mothers and health staff, supported by a brand name and two posters. Results Malaria in young children was considered to be a nuisance because it causes sleepless nights. Vaccination services were well accepted and their use was considered the mother's responsibility. Babies were generally taken for vaccination despite complaints about fevers and swellings after the injections. Sulphadoxine-pyrimethamine was widely used for malaria treatment and intermittent preventive treatment of malaria in pregnancy, despite widespread rumours of adverse reactions based on hearsay and newspaper reports. Almost all health providers said that they or their spouse were ready to take SP in pregnancy (96%, 223/242. A brand name, key messages and images were developed and pre-tested as behaviour change communication materials. The posters contained public health messages

  10. EFFECT OF BEHAVIOUR CHANGE COMMUNICATION ON BREASTFEEDING PRACTICES IN PERIURBAN AREA OF ALIGARH

    Directory of Open Access Journals (Sweden)

    Mohd. Haroon Khan

    2012-07-01

    Full Text Available Objectives: 1.To assess the behavior of pregnant women regarding breastfeeding practices. 2. Assessing impact of Behavior Change Communication Package among pregnant women regarding breastfeeding practices. Study design: A community based intervention study Setting: Field practice areas of Urban Health Training Center, Department of Community Medicine, JNMCH, AMU, Aligarh. Participants: 200 pregnant women (100 pregnant women from each intervention and non-intervention group Sampling: Purposive sampling method. Statistical Analysis: Data analysed with Epi Info version 3.5.1. Percentages, Relative Risk and Chi Square Test used. Results: Due to implementation of BCC Package in intervention, good practices like giving colostrum were increased two times. Initiation of breastfeeding within 1 hour was increased 4.7 times, exclusive breastfeeding was gone up 3.8 times for first seven days of delivery. There was significant difference (P–value <0.05 between the two groups regarding breastfeeding on 7th day of delivery. The differences were significant (P–value-<0.05 on 7th and 28th days of delivery. Conclusion: Good practices of breastfeeding within one hour, using colostrum, exclusive breastfeeding were improved significantly after implementation of behavior change communication package.

  11. [Hygiene communication - conditions for change].

    Science.gov (United States)

    Kjærbeck, Susanne; Petersen, Helle

    2014-06-02

    The article focuses on strengths and weaknesses of the local hygiene communication in a hospital ward. Efficient change communication consists of central and local communication activities. The hygiene coordinator is an important local "change agent", but in practice the role is difficult. The communicative interaction between the central infection control organization and a specific ward as well as between the department management and the hygiene coordinator should be strengthened in order to create change in staff behaviour.

  12. Changing doctor prescribing behaviour

    DEFF Research Database (Denmark)

    Gill, P.S.; Mäkelä, M.; Vermeulen, K.M.;

    1999-01-01

    The aim of this overview was to identify interventions that change doctor prescribing behaviour and to derive conclusions for practice and further research. Relevant studies (indicating prescribing as a behaviour change) were located from a database of studies maintained by the Cochrane Collabora......The aim of this overview was to identify interventions that change doctor prescribing behaviour and to derive conclusions for practice and further research. Relevant studies (indicating prescribing as a behaviour change) were located from a database of studies maintained by the Cochrane...... Collaboration on Effective Professional Practice. This register is kept up to date by searching the following databases for reports of relevant research: DHSS-DATA; EMBASE; MEDLINE; SIGLE; Resource Database in Continuing Medical Education (1975-1994), along with bibliographies of related topics, hand searching...

  13. Changing Information Retrieval Behaviours

    DEFF Research Database (Denmark)

    Constantiou, Ioanna D.; Lehrer, Christiane; Hess, Thomas

    2014-01-01

    The introduction of smartphones and the accompanying profusion of mobile data services have had a profound effect on individuals' lives. One of the most influential service categories is location-based services (LBS). Based on insights from behavioural decision-making, a conceptual framework is d...... on the continuance of LBS use and indicate changes in individuals' information retrieval behaviours in everyday life. In particular, the distinct value dimension of LBS in specific contexts of use changes individuals' behaviours towards accessing location-related information....

  14. Changing physician prescribing behaviour.

    Science.gov (United States)

    Gray, J

    2006-01-01

    Didactic approaches to educating physicians and/or other health professionals do not produce changes in learner behaviour. Similarly, printed materials and practice guidelines have not been shown to change prescribing behaviour. Evidence-based educational approaches that do have an impact on provider behaviour include: teaching aimed at identified learning needs; interactive educational activities; sequenced and multifaceted interventions; enabling tools such as patient education programs, flow charts, and reminders; educational outreach or academic detailing; and audit and feedback to prescribers. Dr. Jean Gray reflects over the past 25 years on how there has been a transformation in the types of activities employed to improve prescribing practices in Nova Scotia. The evolution of Continuing Medical Education (CME) has resulted in the creation of the Drug Evaluation Alliance of Nova Scotia (DEANS) program, which is one exemplar of an evidence-based educational approach to improving physician prescribing in that province. Key words: Evidence-based, education, prescribing.

  15. Change Communication: Facts and Fictions

    Directory of Open Access Journals (Sweden)

    Jürgen Mühlbacher

    2012-11-01

    Full Text Available Change communication is today seen as one of the most important tools enabling successful change processes. Unfortunately, change communication literature is mainly dominated by consultants. This leads to a high number of different checklists and lists of change communication tools, selling different concepts of consulting, most of them with a holistic, one-size-fits-all perspective. However, corporate communication in general and change communication in particular has to be seen as core competence of management. Top managers have to develop trust and communicate their vision of the future; middle managers should communicate and operationalize goals, so that employees have a sense of hope and orientation. These functions cannot easily be outsourced! What are missing in the majority of publications are empirically based tests of the effectiveness and the efficiency of change communication tools. Therefore, in order to increase the efficiency of change communication, this explorative study will offer an empirical survey of different tools and their attribution concerning informational aspects and behavioural influence in the context of a present day merger in the banking sector. Based on 39 semi-structured interviews, the results will show the different information needs of employees and managers and a lack of behavioural modifications. The current distribution of information leads to high costs and a high degree of confusion. Therefore, a kind of target group segmentation is needed to improve information flows and to develop motivation. This can be a first step to developing a new approach for change communication with a company-specific perspective on efficient change communication.

  16. Behaviour Centred Design: towards an applied science of behaviour change

    Science.gov (United States)

    Aunger, Robert; Curtis, Valerie

    2016-01-01

    ABSTRACT Behaviour change has become a hot topic. We describe a new approach, Behaviour Centred Design (BCD), which encompasses a theory of change, a suite of behavioural determinants and a programme design process. The theory of change is generic, assuming that successful interventions must create a cascade of effects via environments, through brains, to behaviour and hence to the desired impact, such as improved health. Changes in behaviour are viewed as the consequence of a reinforcement learning process involving the targeting of evolved motives and changes to behaviour settings, and are produced by three types of behavioural control mechanism (automatic, motivated and executive). The implications are that interventions must create surprise, revalue behaviour and disrupt performance in target behaviour settings. We then describe a sequence of five steps required to design an intervention to change specific behaviours: Assess, Build, Create, Deliver and Evaluate. The BCD approach has been shown to change hygiene, nutrition and exercise-related behaviours and has the advantages of being applicable to product, service or institutional design, as well as being able to incorporate future developments in behaviour science. We therefore argue that BCD can become the foundation for an applied science of behaviour change. PMID:27535821

  17. Changing micronutrient intake through (voluntary) behaviour change

    DEFF Research Database (Denmark)

    Jensen, Birger Boutrup; Lähteenmäki, Liisa; Grunert, Klaus G

    2012-01-01

    the complexity of mechanisms influencing possible behavioural changes, even though this only targets the intake of a single micronutrient. When considering possible options to promote folate intake, the feasibility of producing the desired outcome should be related to the mechanisms of required changes...

  18. Scholarly communication changing

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove

    2009-01-01

    Abstract The dissertation aims at investigating the changing scholarly communication in general and more specifically the implications of open access on scholarly communication. The overall research question is: What are the effects of open access on scholarly communication? The dissertation...... consists of five empirical studies of various aspects of the implications of open access on scholarly communication. The five studies, published as journal articles, are bibliometric studies conducted on three different levels. The first level consists of two studies of a general, more explorative....... Furthermore, the dissertation includes a chapter that presents and discusses the research findings in a theoretical framework. Initially the chapter presents and discusses terminology needed for analysing open access and scholarly communication. Following the necessary definitions and clarifications...

  19. Scholarly communication changing

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove

    2009-01-01

    the theoretical and empirical work of particular interest is presented. The theoretical framework can be divided into two: mappings of scholarly communication and theories of citing. The research findings are summarised in relation to both the overall research question and the theoretical framework......Abstract The dissertation aims at investigating the changing scholarly communication in general and more specifically the implications of open access on scholarly communication. The overall research question is: What are the effects of open access on scholarly communication? The dissertation...... consists of five empirical studies of various aspects of the implications of open access on scholarly communication. The five studies, published as journal articles, are bibliometric studies conducted on three different levels. The first level consists of two studies of a general, more explorative...

  20. Communicating Arctic Change (Invited)

    Science.gov (United States)

    Serreze, M.

    2009-12-01

    Nowhere on the planet are emerging signals of climate change more visible than in the Arctic. Rapid warming, a quickly shrinking summer sea ice cover, and thawing permafrost, will have impacts that extend beyond the Arctic and may reverberate around the globe. The National Snow and Ice Data Center (NSIDC) of the University of Colorado has taken a leading role in trying to effectively communicate the science and importance of Arctic change. Our popular “Sea Ice News and Analysis” web site tracks the Arctic’s shrinking ice cover and provides scientific analysis with language that is accurate yet accessible to a wide audience. Our Education Center provides accessible information on all components of the Earth’s cryosphere, the changes being seen, and how scientists conduct research. A challenge faced by NSIDC is countering the increasing level of confusion and misinformation regarding Arctic and global change, a complex problem that reflects the low level of scientific literacy by much of the public, the difficulties many scientists face in communicating their findings in accurate but understandable terms, and efforts by some groups to deliberately misrepresent and distort climate change science. This talk will outline through examples ways in which NSIDC has been successful in science communication and education, as well as lessons learned from failures.

  1. Investigating Communication and Social Behaviour Using Wearable Sensor Technology

    OpenAIRE

    Finnerty, Ailbhe N.

    2015-01-01

    The behaviour that we exhibit contributes to the message that is communicated to those that we are interacting with and can have an impact on how the message is conveyed and interpreted. Nonverbal behaviour is just as important to be aware of as well as what is being said, as the subtleties of behaviour can impact the outcome of interactions. Advancements in research technologies have allowed us the chance to investigate natural human behaviour is a variety of settings outside of the laborato...

  2. Communicating Climate Change (Invited)

    Science.gov (United States)

    Mann, M. E.

    2009-12-01

    I will discuss the various challenges scientists must confront in efforts to communicate the science and implications of climate change to the public. Among these challenges is the stiff headwind we must fight of a concerted disinformation effort designed to confuse the public about the nature of our scientific understanding of the problem and the reality of the underlying societal threat. We also must fight the legacy of the public’s perception of the scientist. That is to say, we must strive to communicate in plainspoken language that neither insults the intelligence of our audience, nor hopelessly loses them in jargon and science-speak. And through all of this, we must maintain our composure and good humor even in the face of what we might consider the vilest of tactics by our opposition. When it comes to how best to get our message out to the broader public, I don’t pretend to have all of the answers. But I will share some insights and anecdotes that I have accumulated over the course of my own efforts to inform the public about the reality of climate change and the potential threat that it represents.

  3. Digital and social media opportunities for dietary behaviour change.

    Science.gov (United States)

    McGloin, Aileen F; Eslami, Sara

    2015-05-01

    The way that people communicate, consume media and seek and receive information is changing. Forty per cent of the world's population now has an internet connection, the average global social media penetration is 39% and 1·5 billion people have internet access via mobile phone. This large-scale move in population use of digital, social and mobile media presents an unprecedented opportunity to connect with individuals on issues concerning health. The present paper aims to investigate these opportunities in relation to dietary behaviour change. Several aspects of the digital environment could support behaviour change efforts, including reach, engagement, research, segmentation, accessibility and potential to build credibility, trust, collaboration and advocacy. There are opportunities to influence behaviour online using similar techniques to traditional health promotion programmes; to positively affect health-related knowledge, skills and self-efficacy. The abundance of data on citizens' digital behaviours, whether through search behaviour, global positioning system tracking, or via demographics and interests captured through social media profiles, offer exciting opportunities for effectively targeting relevant health messages. The digital environment presents great possibilities but also great challenges. Digital communication is uncontrolled, multi-way and co-created and concerns remain in relation to inequalities, privacy, misinformation and lack of evaluation. Although web-based, social-media-based and mobile-based studies tend to show positive results for dietary behaviour change, methodologies have yet to be developed that go beyond basic evaluation criteria and move towards true measures of behaviour change. Novel approaches are necessary both in the digital promotion of behaviour change and in its measurement.

  4. Virus-Induced Behavioural Changes in Insects

    NARCIS (Netherlands)

    Han, Y.; Oers, van M.M.; Houte, van C.G.J.; Ros, V.I.D.

    2015-01-01

    Increasing evidence shows that host behaviour often changes following infection by a variety of parasites, including viruses. The altered behaviour is either induced by the parasites to enhance parasite survival and transmission, or is a response of the host to avoid spread of infection in the host

  5. Innovate or imitate? Behavioural technological change

    NARCIS (Netherlands)

    Hommes, C.; Zeppini, P.

    2013-01-01

    We propose a behavioural model of technological change with evolutionary switching between boundedly rational costly innovators and free imitators, and study the endogenous interplay of innovation decisions, market price dynamics and technological progress. Innovation and imitation are strategic sub

  6. Innovate or imitate? Behavioural technological change

    NARCIS (Netherlands)

    Hommes, C.; Zeppini, P.

    2014-01-01

    We propose a behavioural model of technological change with evolutionary switching between costly innovators and free imitators, and study the endogenous interplay of innovation decisions, market price dynamics and technological progress. Innovation and imitation are strategic substitutes and exhibi

  7. Scaling Climate Change Communication for Behavior Change

    Science.gov (United States)

    Rodriguez, V. C.; Lappé, M.; Flora, J. A.; Ardoin, N. M.; Robinson, T. N.

    2014-12-01

    Ultimately, effective climate change communication results in a change in behavior, whether the change is individual, household or collective actions within communities. We describe two efforts to promote climate-friendly behavior via climate communication and behavior change theory. Importantly these efforts are designed to scale climate communication principles focused on behavior change rather than soley emphasizing climate knowledge or attitudes. Both cases are embedded in rigorous evaluations (randomized controlled trial and quasi-experimental) of primary and secondary outcomes as well as supplementary analyses that have implications for program refinement and program scaling. In the first case, the Girl Scouts "Girls Learning Environment and Energy" (GLEE) trial is scaling the program via a Massive Open Online Course (MOOC) for Troop Leaders to teach the effective home electricity and food and transportation energy reduction programs. The second case, the Alliance for Climate Education (ACE) Assembly Program, is advancing the already-scaled assembly program by using communication principles to further engage youth and their families and communities (school and local communities) in individual and collective actions. Scaling of each program uses online learning platforms, social media and "behavior practice" videos, mastery practice exercises, virtual feedback and virtual social engagement to advance climate-friendly behavior change. All of these communication practices aim to simulate and advance in-person train-the-trainers technologies.As part of this presentation we outline scaling principles derived from these two climate change communication and behavior change programs.

  8. Risk communication on climate change

    Energy Technology Data Exchange (ETDEWEB)

    Wardekker, J.A.

    2004-10-01

    For the title study use has been made of available scientific literature, results of new surveys and interviews. In the first part of the study attention is paid to the exchange of information between parties involved in climate change and differences in supply and demand of information. In the second part citizens' views on climate change, problems with communication on climate change, and the resulting consequences and options for communication are dealt with. In this second part also barriers to action that are related or influenced by communication are taken into consideration.

  9. Sustainable social change and communication

    NARCIS (Netherlands)

    Servaes, J.; Lie, R.

    2013-01-01

    The article provides a survey of the field of sustainable social change and communication in the global context. It discusses the history of development communication as well as related policy and rights issues. It reviews approaches such as modernization, globalization and localization, multiplicit

  10. Information, communication, travel behaviour and accessibility

    NARCIS (Netherlands)

    Wee, van B.; Chorus, C.; Geurs, K.T.

    2013-01-01

    Over the past two decades many papers have been published on the impact of Information and Communication Technologies (ICT) on travel behavior, but the literature focusing on the impact of ICT on accessibility is relatively scarce. In this paper we give an overview of the impact of ICT on four compo

  11. Electronic Word-of-Mouth Communication and Consumer Behaviour

    DEFF Research Database (Denmark)

    Pedersen, Signe Tegtmeier; Razmerita, Liana; Colleoni, Elanor

    2014-01-01

    The rapid adoption of social media, along with the easy access to peer information and interactions, has resulted in massive online word-of-mouth communication. These interactions among consumers have an increasing power over the success or failure of companies and brands. Drawing upon word......-of-mouth communication and consumer behaviour theories, this paper investigates the use of word-of-mouth communication through social media among a group of Danish consumers. The findings suggest that electronic word-of-mouth communication among friends and peers affect consumer behaviour. Additionally, peer...... one has to assign to social media as a source of reputation for companies and brands, which eventually impact consumers’ choices....

  12. Web-assisted tobacco intervention in Portuguese : intentions to make behavioural changes and behavioural changes

    OpenAIRE

    Nunes, Luís Saboga

    2011-01-01

    ABSTRACT - The problem of how to support “intentions to make behavioural changes” (IBC) and “behaviour changes” (BC) in smoking cessation when there is a scarcity of resources is a pressing issue in public health terms. The present research focuses on the use of information and communications technologies and their role in smoking cessation. It is developed in Portugal after the ratification of WHO Framework Convention on Tobacco Control (on 8 November 2005). The prevalence of smokers over fi...

  13. Patient Preferences for Receiving Remote Communication Support for Lifestyle Physical Activity Behaviour Change: The Perspective of Patients with Musculoskeletal Disorders from Three Hospital Services

    Directory of Open Access Journals (Sweden)

    Steven M. McPhail

    2015-01-01

    Full Text Available This study examined patients’ preference ratings for receiving support via remote communication to increase their lifestyle physical activity. Methods. People with musculoskeletal disorders (n=221 of 296 eligible accessing one of three clinics provided preference ratings for “how much” they wanted to receive physical activity support via five potential communication modalities. The five ratings were generated on a horizontal analogue rating scale (0 represented “not at all”; 10 represented “very much”. Results. Most (n=155, 70% desired referral to a physical activity promoting intervention. “Print and post” communications had the highest median preference rating (7/10, followed by email and telephone (both 5/10, text messaging (1/10, and private Internet-based social network messages (0/10. Desire to be referred was associated with higher preference for printed materials (coefficient = 2.739, p<0.001, telephone calls (coefficient = 3.000, p<0.001, and email (coefficient = 2.059, p=0.02. Older age was associated with lower preference for email (coefficient = −0.100, p<0.001, texting (coefficient = −0.096, p<0.001, and social network messages (coefficient = −0.065, p<0.001. Conclusion. Patients desiring support to be physically active indicated preferences for interventions with communication via print, email, or telephone calls.

  14. MODELLING THE INFLUENCE OF ONLINE MARKETING COMMUNICATION ON BEHAVIOURAL INTENTIONS

    Directory of Open Access Journals (Sweden)

    Alexandra PERJU-MITRAN

    2014-12-01

    Full Text Available The present study addresses the manners in which potential consumers react to and examine online marketing communication efforts, and how their perceptions influence various decisions. By drawing from theories of consumer behaviour, several variables are taken into consideration, a model designed to integrate existing theories and a three-way study of online user behaviour in response to online marketing messages is defined and tested. The results of the study demonstrate that there are direct and positive links between the manner in which users perceive online marketing communication efforts, and direct and positive links between users’ attitudes towards online communication and their intention to either further inform themselves, forward the information obtained, or even become loyal to the company.

  15. The scope and practice of behaviour change communication to improve infant and young child feeding in low- and middle-income countries: results of a practitioner study in international development organizations.

    Science.gov (United States)

    Pelto, Gretel H; Martin, Stephanie L; Van Liere, Marti; Fabrizio, Cecilia S

    2016-04-01

    We describe features of the landscape of behaviour change communication (BCC) practice devoted to infant and young child feeding (IYCF) in low- and middle-income countries by practitioners in international development organizations. We used an iterative, snowball sampling procedure to identify participants, and the self-administered questionnaire contained pre-coded questions and open-ended questions, relying primarily on content analysis to derive generalizations. Highlights of findings include (i) IYCF-specific BCC is usually delivered within the context of other public health messages and programmes; (ii) technical assistance with programme development and implementation are primary activities, and evaluation-related work is also common; and (iii) formative research and evaluation is universal, but process evaluation is not. With respect to scaling up nutrition: (i) use of mass media and digital technology generally play only a minor role in BCC activities and are not currently an integral part of BCC programming strategies and (ii) only 58% of the participants report activities related to communication with policy makers. The individuals who comprise the community of BCC leaders in the area of IYCF are a diverse group from the perspective of academic backgrounds and nationalities. In addition to nutrition, public health, agriculture and adult learning are common disciplinary backgrounds. In our view, this diversity is a source of strength. It facilitates continuing growth and maturation in the field by assuring inputs of different perspectives, theoretical orientations and experiences.

  16. Affiliative behaviour and conflictual communication during brief family therapy of patients with anorexia nervosa.

    Directory of Open Access Journals (Sweden)

    Karyn Doba

    Full Text Available OBJECTIVE: Although patients with anorexia nervosa (AN present positive responses to family therapy, the key features of therapeutic changes still require identification. This study explores the role of conflictual communication and affiliative nonverbal behaviour in therapeutic change in brief strategic family therapy (BSFT for AN patients. METHODS: Ten female AN patients and their parents were included in the sample and took part in a 6-month follow-up of BSFT. The durations of conflictual communication and of affiliative nonverbal behaviour estimated by eye contact were compared between the first and the last sessions of family-based treatment using nonparametric statistical tests. RESULTS: An increase of the Body Mass Index associated with an increase in the conflictual communication expressed during BSFT sessions were observed. Moreover, affiliative nonverbal behaviour expressed by the father and the patient decrease, after a BSFT follow-up, in conflictual situations only. By contrast, no significant difference was observed in affiliative nonverbal behaviour expressed by the mother. CONCLUSION: The present study demonstrates that the impact of the BSFT differs between members of a family: the AN patient and the father have established a new form of emotional functioning with a decrease in emotional involvement. The study of the combination between verbal and nonverbal communication can represent an important step in the understanding of the mechanisms of therapeutic change.

  17. Affiliative Behaviour and Conflictual Communication during Brief Family Therapy of Patients with Anorexia Nervosa

    Science.gov (United States)

    Doba, Karyn; Pezard, Laurent; Berna, Guillaume; Vignau, Jean; Nandrino, Jean-Louis

    2013-01-01

    Objective Although patients with anorexia nervosa (AN) present positive responses to family therapy, the key features of therapeutic changes still require identification. This study explores the role of conflictual communication and affiliative nonverbal behaviour in therapeutic change in brief strategic family therapy (BSFT) for AN patients. Methods Ten female AN patients and their parents were included in the sample and took part in a 6-month follow-up of BSFT. The durations of conflictual communication and of affiliative nonverbal behaviour estimated by eye contact were compared between the first and the last sessions of family-based treatment using nonparametric statistical tests. Results An increase of the Body Mass Index associated with an increase in the conflictual communication expressed during BSFT sessions were observed. Moreover, affiliative nonverbal behaviour expressed by the father and the patient decrease, after a BSFT follow-up, in conflictual situations only. By contrast, no significant difference was observed in affiliative nonverbal behaviour expressed by the mother. Conclusion The present study demonstrates that the impact of the BSFT differs between members of a family: the AN patient and the father have established a new form of emotional functioning with a decrease in emotional involvement. The study of the combination between verbal and nonverbal communication can represent an important step in the understanding of the mechanisms of therapeutic change. PMID:23936421

  18. Using health psychology to help patients: theories of behaviour change.

    Science.gov (United States)

    Barley, Elizabeth; Lawson, Victoria

    2016-09-08

    Behaviour change theories and related research evidence highlight the complexity of making and sticking to health-related behaviour changes. These theories make explicit factors that influence behaviour change, such as health beliefs, past behaviour, intention, social influences, perceived control and the context of the behaviour. Nurses can use this information to understand why a particular patient may find making recommended health behaviour changes difficult and to determine factors that may help them. This article outlines five well-established theories of behaviour change: the health belief model, the theory of planned behaviour, the stages of change model, self-determination theory, and temporal self-regulation theory. The evidence for interventions that are informed by these theories is then explored and appraised. The extent and quality of evidence varies depending on the type of behaviour and patients targeted, but evidence from randomised controlled trials indicates that interventions informed by theory can result in behaviour change.

  19. Theories of behaviour and behaviour change across the social and behavioural sciences: a scoping review.

    Science.gov (United States)

    Davis, Rachel; Campbell, Rona; Hildon, Zoe; Hobbs, Lorna; Michie, Susan

    2015-01-01

    Interventions to change health-related behaviours typically have modest effects and may be more effective if grounded in appropriate theory. Most theories applied to public health interventions tend to emphasise individual capabilities and motivation, with limited reference to context and social factors. Intervention effectiveness may be increased by drawing on a wider range of theories incorporating social, cultural and economic factors that influence behaviour. The primary aim of this paper is to identify theories of behaviour and behaviour change of potential relevance to public health interventions across four scientific disciplines: psychology, sociology, anthropology and economics. We report in detail the methodology of our scoping review used to identify these theories including which involved a systematic search of electronic databases, consultation with a multidisciplinary advisory group, web searching, searching of reference lists and hand searching of key behavioural science journals. Of secondary interest we developed a list of agreed criteria for judging the quality of the theories. We identified 82 theories and 9 criteria for assessing theory quality. The potential relevance of this wide-ranging number of theories to public health interventions and the ease and usefulness of evaluating the theories in terms of the quality criteria are however yet to be determined.

  20. How do medical specialists value their own intercultural communication behaviour? A reflective practice study.

    NARCIS (Netherlands)

    Paternotte, E.; Scheele, F.; Rossum, T.R. van; Seeleman, C.M.; Scherpbier, A.J.J.A.; Dulmen, A.M. van

    2016-01-01

    Background: Intercultural communication behaviour of doctors with patients requires specific intercultural communication skills, which do not seem structurally implemented in medical education. It is unclear what motivates doctors to apply intercultural communication skills. We investigated how purp

  1. Inter-plant communication through mycorrhizal networks mediates complex adaptive behaviour in plant communities.

    Science.gov (United States)

    Gorzelak, Monika A; Asay, Amanda K; Pickles, Brian J; Simard, Suzanne W

    2015-01-01

    Adaptive behaviour of plants, including rapid changes in physiology, gene regulation and defence response, can be altered when linked to neighbouring plants by a mycorrhizal network (MN). Mechanisms underlying the behavioural changes include mycorrhizal fungal colonization by the MN or interplant communication via transfer of nutrients, defence signals or allelochemicals. We focus this review on our new findings in ectomycorrhizal ecosystems, and also review recent advances in arbuscular mycorrhizal systems. We have found that the behavioural changes in ectomycorrhizal plants depend on environmental cues, the identity of the plant neighbour and the characteristics of the MN. The hierarchical integration of this phenomenon with other biological networks at broader scales in forest ecosystems, and the consequences we have observed when it is interrupted, indicate that underground 'tree talk' is a foundational process in the complex adaptive nature of forest ecosystems.

  2. Changing marriage behaviour: some European comparisons.

    Science.gov (United States)

    Hopflinger, F

    1985-01-01

    "This paper analyses the recent changes in marriage behaviour in Western Europe, concentrating on four aspects: a) trends in first marriages, b) nonmarital cohabitation, c) extra-marital fertility, and d) premarital pregnancies." The results indicate a general decline in first marriages, an increase in consensual unions, an increase in fertility outside marriage, and, in many countries, fewer premarital conceptions being legalized through marriage. The author suggests that these trends indicate a decline in the importance of the legal aspects of marriage rather than a change in pair bonding values. (summary in FRE, ITA)

  3. Climate change communication: what can we learn from communication theory?

    DEFF Research Database (Denmark)

    Ballantyne, Anne Gammelgaard

    2016-01-01

    as a theoretical construct. In some instances, communication theory appears reduced to an ‘ad hoc’ toolbox, from which theories are randomly picked to provide studies with a fitting framework. Inspired by the paradigm shift from transmission to interaction within communication theory, potential lessons from...... the field of communication theory are highlighted and discussed in the context of communicating climate change. Rooted in the interaction paradigm, the article proposes a meta‐theoretical framework that conceptualizes communication as a constitutive process of producing and reproducing shared meanings......The literature on climate change communication addresses a range of issues relevant to the communication of climate change and climate science to lay audiences or publics. In doing so, it approaches this particular challenge from a variety of different perspectives and theoretical frameworks...

  4. COMMUNICATIONAL APPROACH IN THE ORGANIZATIONAL CHANGE

    Directory of Open Access Journals (Sweden)

    Vasile Dragos Constantin

    2009-05-01

    Full Text Available The need for information and communication increases when organizations experience organizational changes. The paper examines the need of communication in terms of the professor Tichy`s theory of the technical, political and cultural systems of organizati

  5. Climate change communication: what can we learn from communication theory?

    DEFF Research Database (Denmark)

    Ballantyne, Anne Gammelgaard

    2016-01-01

    as a theoretical construct. In some instances, communication theory appears reduced to an ‘ad hoc’ toolbox, from which theories are randomly picked to provide studies with a fitting framework. Inspired by the paradigm shift from transmission to interaction within communication theory, potential lessons from...... the field of communication theory are highlighted and discussed in the context of communicating climate change. Rooted in the interaction paradigm, the article proposes a meta‐theoretical framework that conceptualizes communication as a constitutive process of producing and reproducing shared meanings...

  6. Breeding for behavioural change in farm animails

    DEFF Research Database (Denmark)

    Sandøe, Peter; D'eath, RB; Lawrence, AB

    2009-01-01

    examples, such as breeding for good maternal behaviour, could enhance welfare, production and naturalness, although dilemmas emerge where improved welfare could result from breeding away from natural behaviour. Selection against certain behaviours may carry a risk of creating animals which are generally......In farm animal breeding, behavioural traits are rarely included in selection programmes despite their potential to improve animal production and welfare. Breeding goals have been broadened beyond production traits in most farm animal species to include health and functional traits......, and opportunities exist to increase the inclusion of behaviour in breeding indices. On a technical level, breeding for behaviour presents a number of particular challenges compared to physical traits. It is much more difficult and time-consuming to directly measure behaviour in a consistent and reliable manner...

  7. Training Programs That Facilitate Lasting Change in Student Academic Behaviour

    Science.gov (United States)

    Hodge, Brad

    2014-01-01

    A range of evidence suggests that changing a person's pattern of behaviour is extremely difficult, with past behaviour being one of the strongest predictors of future behaviour. This is particularly evident in the university setting where students tend to use the same academic processes they have used throughout their schooling despite any…

  8. Exploring Communication Technology Behaviour of Adolescents with Cerebral Palsy in Singapore

    Science.gov (United States)

    rasid, Nadia natasha binte mohamed; Nonis, Karen P.

    2015-01-01

    Communication among adolescents with cerebral palsy can be restricted with traditional Augmentative and Alternative Communication (AAC) device coupled with environmental and social barriers. The advance of communication technology offer solutions to reduce such barriers. Given that there is limited research in communication behaviours of…

  9. The challenges of communicating climate change

    Directory of Open Access Journals (Sweden)

    Emiliano Feresin

    2009-06-01

    Full Text Available The climate change issue has become increasingly present in our society in the last decade and central also to communication studies. In the e-book “Communicating Climate Change: Discourses, Mediations and Perceptions”, edited by Anabela Carvalho, various scholars investigate how climate change challenges communication by looking at three main aspects: the discourses of a variety of social actors on climate change; the reconstruction of those discourses in the media; the citizens’ perceptions, understandings and attitudes in relation to climate change.

  10. The Model of Integrated Marketing Communication: Who has the Role to Influence Consumer Behaviour

    OpenAIRE

    Olimpia Elena Mihaela Oancea

    2015-01-01

    The purpose of this paper is proposes a theoretical framework to investigate the models of integrated marketing communication that can influence the consumer behaviour, and the development a model of integrated marketing communication. The research goals aim the following aspects: (a) The analyze of the IMC concept; (b) Identifying and analyzing the main models of integrated marketing communication that can influence the consumer behaviour; (c) Identifying the variables that will be included ...

  11. Marketing hygiene behaviours: the impact of different communication channels on reported handwashing behaviour of women in Ghana.

    Science.gov (United States)

    Scott, Beth E; Schmidt, Wolf P; Aunger, Robert; Garbrah-Aidoo, Nana; Animashaun, Rasaaque

    2008-06-01

    In 2003-04, a National Handwashing Campaign utilizing mass media and community events took place in Ghana. This article describes the results of the evaluation of the campaign in a sample of 497 women with children communication channels was that hands were not 'truly' clean unless washed with soap. The campaign reached 82% of the study population. Sixty-two per cent of women knew the campaign song, 44% were exposed to one channel and 36% to two or more. Overall, TV and radio had greater reach and impact on reported handwashing than community events, while exposure to both a mass media channel and an event yielded the greatest effect, resulting in a 30% increase in reported handwashing with soap after visiting the toilet or cleaning a child's bottom. Our evaluation questions wide-held belief that community events are more effective agents of behaviour change than mass media commercials, at least in the case of hygiene promotion. However, failure of mass media to reach the entire target audience, particularly in specific regions and lower socio-economic groups, and the additive effect of exposure, underscores the need to implement integrated communication programmes utilizing a variety of complementary channels.

  12. Breeding for behavioural change in farm animals

    DEFF Research Database (Denmark)

    D'Eath, R.B.; Conington, J.; Lawrence, A.B.

    2010-01-01

    In farm animal breeding, behavioural traits are rarely included in selection programmes despite their potential to improve animal production and welfare. Breeding goals have been broadened beyond production traits in most farm animal species to include health and functional traits, and opportunit...

  13. The impact of communication on human behaviour in times of crisis.

    Science.gov (United States)

    MacLeod, Andrew

    Decision makers have constantly sought to find the most appropriate ways to use communication to influence behaviour during times of crises to assist in their recovery. This paper will investigate why policy makers wish to utilise effective crisis communications and explore the importance of crisis communication on influencing human behaviour in a time of crisis as well as the influence that the medium of communication can have. It will be noted that the medium of the message is important to ensure that the correct audience has been reached. This paper will suggest that, for decision makers to maximise the impact of crisis communications during a crisis, they must utilise rhetoric and cognitive response theory. It will also be suggested that the most importance factor in influencing behaviour in a time of crisis is that communications are provided from a credible source and are empathic in nature.

  14. Development of Communication Behaviour: Receiver Ontogeny in Túngara Frogs and a Prospectus for a Behavioural Evolutionary Development

    Directory of Open Access Journals (Sweden)

    Alexander T. Baugh

    2012-01-01

    Full Text Available Most studies addressing the development of animal communication have focused on signal production rather than receiver decoding, and similar emphasis has been given to learning over nonlearning. But receivers are an integral part of a communication network, and nonlearned mechanisms appear to be more ubiquitous than learned ones in the communication systems of most animals. Here we review the results of recent experiments and outline future directions for integrative studies on the development of a primarily nonlearned behaviour—recognition of communication signals during ontogeny in a tropical frog. The results suggest that antecedents to adult behaviours might be a common feature of developing organisms. Given the essential role that acoustic communication serves in reproduction for many organisms and that receivers can exert strong influence on the evolution of signals, understanding the evolutionary developmental basis of mate recognition will provide new insights into the evolution of communication systems.

  15. Can and should type A behaviour be changed?

    OpenAIRE

    Johnston, D W

    1986-01-01

    Both Type A behaviour and the component of hostility can be reduced by a number of different psychological interventions and such reductions are associated with reduced cardiac morbidity in patients with coronary heart disease. Reductions in Type A behaviour are not associated with significant changes in other risk factors nor with unwanted side effects such as reduced professional effectiveness.

  16. Blending Functional Communication Training and Choice Making to Improve Task Engagement and Decrease Problem Behaviour

    Science.gov (United States)

    Peterson, Stephanie M. Peck; Caniglia, Cyndi; Royster, Amy Jo; Macfarlane, Emily; Plowman, Kristen; Baird, Sally Jo; Wu, Nadia

    2005-01-01

    This study evaluated the effects of choice making within functional communication training (FCT) to increase the task engagement of two participants with inappropriate behaviour. Pretreatment functional analyses indicated that both participants' inappropriate behaviour was maintained by escape. For one of the participants, inappropriate behaviour…

  17. Behaviour and climate change : consumer perceptions of responsibility.

    OpenAIRE

    Wells, V.K.; Ponting, C.A.; Peattoe, K.

    2011-01-01

    This paper explores the under-researched notion of consumer responsibility, a potentially significant influence on consumer behaviour that marketers and policymakers may be able to harness as they attempt to respond to environmental challenges such as climate change. The paper uses data derived from a commercially motivated survey (n = 1513) to explore domestic consumption behaviours most closely associated with the issue of disruptive climate change. A measure of 'General Environmental Respo...

  18. Factors of influence and changes in the tourism consumer behaviour

    Directory of Open Access Journals (Sweden)

    Fratu, D.

    2011-01-01

    Full Text Available Consumer behaviour is a very important aspect to be studied in every marketing activity, therefore in tourism marketing as well. Defining and identifying the factors that influence consumers help in understanding individual needs and buying processes in their whole complexity. Consumers have changed their behaviour over the last two years due to the instability of the economic environment. The author describes in this article the factors which influence consumer behaviour and also presents how it has changed over the past two years.

  19. Behaviour change for better health: nutrition, hygiene and sustainability.

    Science.gov (United States)

    Newson, Rachel S; Lion, Rene; Crawford, Robert J; Curtis, Valerie; Elmadfa, Ibrahim; Feunekes, Gerda I J; Hicks, Cheryl; van Liere, Marti; Lowe, C Fergus; Meijer, Gert W; Pradeep, B V; Reddy, K Srinath; Sidibe, Myriam; Uauy, Ricardo

    2013-01-01

    As the global population grows there is a clear challenge to address the needs of consumers, without depleting natural resources and whilst helping to improve nutrition and hygiene to reduce the growth of noncommunicable diseases. For fast-moving consumer goods companies, like Unilever, this challenge provides a clear opportunity to reshape its business to a model that decouples growth from a negative impact on natural resources and health. However, this change in the business model also requires a change in consumer behaviour. In acknowledgement of this challenge Unilever organised a symposium entitled 'Behaviour Change for Better Health: Nutrition, Hygiene and Sustainability'. The intention was to discuss how consumers can be motivated to live a more healthy and sustainable lifestlye in today's environment. This article summarises the main conclusions of the presentations given at the symposium. Three main topics were discussed. In the first session, key experts discussed how demographic changes - particularly in developing and emerging countries - imply the need for consumer behaviour change. The second session focused on the use of behaviour change theory to design, implement and evaluate interventions, and the potential role of (new or reformulated) products as agents of change. In the final session, key issues were discussed regarding the use of collaborations to increase the impact and reach, and to decrease the costs, of interventions. The symposium highlighted a number of key scientific challenges for Unilever and other parties that have set nutrition, hygiene and sustainability as key priorities. The key challenges include: adapting behaviour change approaches to cultures in developing and emerging economies; designing evidence-based behaviour change interventions, in which products can play a key role as agents of change; and scaling up behaviour change activities in cost-effective ways, which requires a new mindset involving public-private partnerships.

  20. Social networks: communication and change

    Directory of Open Access Journals (Sweden)

    Gustavo Cardoso

    2011-01-01

    Full Text Available Virtual social networks have brought about the possibility for open and plural debate, where all those with the necessary literacy skills and means are able to participate in the creation and dissemination of information. By pressing political agents and determining the “agenda” of a lot of the media, users demonstrate that we stand at an ideal platform for creating both real social movements and more or less fleeting events, as manifestos or virtual campaigns. Nonetheless, in order to understand the role of virtual social networks in today’s world, we need to answer some prior questions. Are we facing a new communication model, whereby the product of “disinterested” interactivity creates an aura of confidence in disseminated information, often quite higher that that seen in the “old media”? Will that interactivity be a chance to fight-off citizens’ growing detachment with regard to the “res publica”? Will we find in citizen-made journalism, transmitted through virtual social networks, the consecration of a true fourth power? On the other hand, can we call the distinct collective movements we have seen emerging true “social movements”?The present article aims to examine this and other issues that come to the fore in the intricate social world of cyberspace.

  1. Exploring Effective Communication for Organizational Change

    Science.gov (United States)

    Nordin, Eric John

    2013-01-01

    The purpose of this case study was to explore experiences and perceptions of organizational leaders regarding organizational change communication to improve change results in an organizational setting. Building on a conceptual framework of organizational theory, 25 full-time online faculty at an institution of higher learning in the southwestern…

  2. USA: A Schema for Communicating Change.

    Science.gov (United States)

    Fabien, Miriam R.

    Professional communicators are often called upon to announce changes at places of business and to implement them in a timely fashion. One approach that works (and minimizes confusion) is to plan carefully to achieve three key objectives: Understanding, Support, and Action (USA). To promote understanding, those who have decided on the change should…

  3. Ombuds’ corner: Code of Conduct and change of behaviour

    CERN Multimedia

    Vincent Vuillemin

    2012-01-01

    In this series, the Bulletin aims to explain the role of the Ombuds at CERN by presenting practical examples of misunderstandings that could have been resolved by the Ombuds if he had been contacted earlier. Please note that, in all the situations we present, the names are fictitious and used only to improve clarity.   Is our Code of Conduct actually effective in influencing behaviour? Research studies suggest that codes, while necessary, are insufficient as a means of encouraging respectful behaviour among employees. Codes are only a potential means of influencing employee behaviour. For a Code of Conduct to be effective, several elements must be in place. Firstly, there needs to be communication and effective training using relevant examples to make the code real. It should be embraced by the leaders and accepted by the personnel. Finally, it should be embedded in the CERN culture and not seen as a separate entity, which requires serious discussions to raise awareness. In addition, every c...

  4. Climate Change, Health, and Communication: A Primer.

    Science.gov (United States)

    Chadwick, Amy E

    2016-01-01

    Climate change is one of the most serious and pervasive challenges facing us today. Our changing climate has implications not only for the ecosystems upon which we depend, but also for human health. Health communication scholars are well-positioned to aid in the mitigation of and response to climate change and its health effects. To help theorists, researchers, and practitioners engage in these efforts, this primer explains relevant issues and vocabulary associated with climate change and its impacts on health. First, this primer provides an overview of climate change, its causes and consequences, and its impacts on health. Then, the primer describes ways to decrease impacts and identifies roles for health communication scholars in efforts to address climate change and its health effects.

  5. Non-verbal behaviour in nurse-elderly patient communication.

    NARCIS (Netherlands)

    Caris-Verhallen, W.M.C.M.; Kerkstra, A.; Bensing, J.M.

    1999-01-01

    This study explores the occurence of non-verbal communication in nurse-elderly patient interaction in two different care settings: home nursing and a home for the elderly. In a sample of 181 nursing encounters involving 47 nurses a study was made of videotaped nurse-patient communication. Six non-ve

  6. Driving behavioural change towards ecodesign integration: Nudging experiment in industry

    OpenAIRE

    Brones, Fabien; Gyldendal Melberg, Morten; Monteiro de Carvalho, Marly; Pigosso, Daniela Cristina Antelmi; McAloone, Tim C.

    2014-01-01

    This paper describes a research study conducted at Natura, a large Brazilian cosmetic company, in order to stimulate more systematic sustainable innovation practices by means of behavioural change. Within the “soft side” of ecodesign implementation, “nudging” is a novel approach brought from social sciences and policy making. An empirical experiment identified and tested employee motivations in combination with behavioural influences, in order to positively affect employees’ intention to prac...

  7. A taxonomy of behaviour change methods: an Intervention Mapping approach.

    Science.gov (United States)

    Kok, Gerjo; Gottlieb, Nell H; Peters, Gjalt-Jorn Y; Mullen, Patricia Dolan; Parcel, Guy S; Ruiter, Robert A C; Fernández, María E; Markham, Christine; Bartholomew, L Kay

    2016-09-01

    In this paper, we introduce the Intervention Mapping (IM) taxonomy of behaviour change methods and its potential to be developed into a coding taxonomy. That is, although IM and its taxonomy of behaviour change methods are not in fact new, because IM was originally developed as a tool for intervention development, this potential was not immediately apparent. Second, in explaining the IM taxonomy and defining the relevant constructs, we call attention to the existence of parameters for effectiveness of methods, and explicate the related distinction between theory-based methods and practical applications and the probability that poor translation of methods may lead to erroneous conclusions as to method-effectiveness. Third, we recommend a minimal set of intervention characteristics that may be reported when intervention descriptions and evaluations are published. Specifying these characteristics can greatly enhance the quality of our meta-analyses and other literature syntheses. In conclusion, the dynamics of behaviour change are such that any taxonomy of methods of behaviour change needs to acknowledge the importance of, and provide instruments for dealing with, three conditions for effectiveness for behaviour change methods. For a behaviour change method to be effective: (1) it must target a determinant that predicts behaviour; (2) it must be able to change that determinant; (3) it must be translated into a practical application in a way that preserves the parameters for effectiveness and fits with the target population, culture, and context. Thus, taxonomies of methods of behaviour change must distinguish the specific determinants that are targeted, practical, specific applications, and the theory-based methods they embody. In addition, taxonomies should acknowledge that the lists of behaviour change methods will be used by, and should be used by, intervention developers. Ideally, the taxonomy should be readily usable for this goal; but alternatively, it should be

  8. Driving behavioural change towards ecodesign integration: Nudging experiment in industry

    DEFF Research Database (Denmark)

    Brones, Fabien; Gyldendal Melberg, Morten; Monteiro de Carvalho, Marly

    2014-01-01

    of the current ecodesign programme, which may contribute to turn change strategies more effectively in complex business and human organisational situations, where management styles evolve and rely on more autonomous individuals and teams. Further research and application on sustainable changes should...... systemically consider individuals’ engagement, including behavioural aspects, interaction with project teams and higher level business organisations....

  9. Sustainability for behaviour change in the fight against antibiotic resistance: a social marketing framework.

    Science.gov (United States)

    Edgar, Timothy; Boyd, Stephanie D; Palamé, Megan J

    2009-02-01

    Antibiotic resistance is one of today's most urgent public health problems, threatening to undermine the effectiveness of infectious disease treatment in every country of the world. Specific individual behaviours such as not taking the entire antibiotic regimen and skipping doses contribute to resistance development as does the taking of antibiotics for colds and other illnesses that antibiotics cannot treat. Antibiotic resistance is as much a societal problem as it is an individual one; if mass behaviour change across the population does not occur, the problem of resistance cannot be mitigated at community levels. The problem is one that potentially can be solved if both providers and patients become sufficiently aware of the issue and if they engage in appropriate behaviours. Although a number of initiatives have been implemented in various parts of the world to elicit behaviour change, results have been mixed, and there is little evidence that trial programmes with positive outcomes serve as models of sustainability. In recent years, several scholars have suggested social marketing as the framework for behaviour change that has the greatest chance of sustained success, but the antibiotic resistance literature provides no specifics for how the principles of social marketing should be applied. This paper provides an overview of previous communication-based initiatives and offers a detailed approach to social marketing to guide future efforts.

  10. Behavioural changes in stabled horses given nontherapeutic levels of virginiamycin.

    Science.gov (United States)

    Johnson, K G; Tyrrell, J; Rowe, J B; Pethick, D W

    1998-03-01

    Abnormal behaviour commonly develops in intensively managed horses. A possible cause is the change in diet occurring when the horse is stabled. An experiment was performed to examine this possibility by manipulating the diet with the feed supplement virginiamycin, as Founderguard. During 4 weeks, 18 horses were fed diets ranging from hay alone to concentrate plus hay in the ratio of 3:1. The rations of half the horses given concentrate were supplemented with Founderguard. Horses eating high concentrate rations displayed abnormal oral behaviours at a higher frequency than those eating only hay. The incidence of these behaviours was reduced when diets were supplemented with Founderguard. The drop in faecal pH of animals on concentrate diets was also reduced by Founderguard. Animals on concentrate diets had an average of 21 kg less gut fill post mortem. Dietary supplementation with virginiamycin as Founderguard apparently lessens some behavioural problems associated with management of stabled horses and the intake of grain. It may allow concentrate to be fed at higher levels than customary without adverse behavioural side effects. The suggested mechanism for the improved behaviour due to Founderguard supplementation is reduced fermentative acidosis in the hindgut.

  11. The Model of Integrated Marketing Communication: Who has the Role to Influence Consumer Behaviour

    Directory of Open Access Journals (Sweden)

    Olimpia Elena Mihaela Oancea

    2015-02-01

    Full Text Available The purpose of this paper is proposes a theoretical framework to investigate the models of integrated marketing communication that can influence the consumer behaviour, and the development a model of integrated marketing communication. The research goals aim the following aspects: (a The analyze of the IMC concept; (b Identifying and analyzing the main models of integrated marketing communication that can influence the consumer behaviour; (c Identifying the variables that will be included in the conceptual model of integrated marketing communication proposed. A review of the integrated marketing communication literature show the fact that were developed a series models of integrated marketing communication which has the role to influence the consumer buying behavior, but these not capture the correlation between the following factors: sociological variables, external stimuli, integrated marketing communication and consumer behavior. The method used was the secondary research in order to fulfill the research objectives established. The major result of this paper consists in proposing of a new conceptual model of integrated marketing communication that captures the correlation between external stimuli - sociological variables - integrated marketing communication - consumer behavior.

  12. Understanding and changing human behaviour--antibiotic mainstreaming as an approach to facilitate modification of provider and consumer behaviour.

    Science.gov (United States)

    Stålsby Lundborg, Cecilia; Tamhankar, Ashok J

    2014-05-01

    This paper addresses: 1) Situations where human behaviour is involved in relation to antibiotics, focusing on providers and consumers; 2) Theories about human behaviour and factors influencing behaviour in relation to antibiotics; 3) How behaviour in relation to antibiotics can change; and, 4) Antibiotic mainstreaming as an approach to facilitate changes in human behaviour as regards antibiotics. Influencing human behaviour in relation to antibiotics is a complex process which includes factors like knowledge, attitudes, social norms, socio-economic conditions, peer pressure, experiences, and bio-physical and socio-behavioural environment. Further, key concepts are often perceived in different ways by different individuals. While designing and implementing projects or programmes for behavioural change with respect to antibiotics for professionals or consumers it is helpful to consider theories or models of behaviour change, e.g. the 'stages of change model', including pre-contemplation, contemplation, preparation, action, and maintenance. People in different stages of change are susceptible to different behaviour modification strategies. Application of marketing principles to 'global good', so-called 'social marketing', to improve 'welfare of the individual and society' is gaining increased attention in public health. In conclusion, just providing correct knowledge is not sufficient although it is a pre-requisite for behaviour modification in the desired direction. We can never change the behaviour of any other human, but we can facilitate for others to change their own behaviour. One possibility is to implement 'antibiotic mainstreaming' as a potentially effective way for behaviour modification, i.e. to address consequences for maintaining effective antibiotics in all activities and decisions in society.

  13. Communicating change: the influence of information, communication, uncertainty and cynicism on readiness for change

    NARCIS (Netherlands)

    Elving, W.J.L.

    2009-01-01

    Purpose: In previous studies we have shown the influence of information and communication on the success of organizational change. We extended that research with the inclusion of cynical responses to top management about the change, change fatigue and turnover intentions. Methodology: This study was

  14. Technical energy savings versus changes in human behaviour

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen

    1996-01-01

    the way into human satisfaction via energy services. Results of various analyses and field experiments show saving potentials for electricity of 50 - 80 per cents. Barriers for implementing these technical saving options are discussed. Also the necessity and potentials for changing behavioural or life......Energy savings seems to be the most environmentally benign element in an energy policy. The paper is a reflection on the work on saving energy both by improving technology and by adapting human daily behaviour. A simple model is suggested for the energy chain which converts the primary energy all...

  15. Smoking-specific communication and children's smoking onset: An extension of the theory of planned behaviour

    NARCIS (Netherlands)

    Hiemstra, J.M.; Otten, R.; Schayck, O.C.P. van; Engels, R.C.M.E.

    2012-01-01

    The aim of this study was to test whether maternal smoking-specific communication and parental smoking related to smoking cognitions (i.e. attitude, self-efficacy and social norm) derived from the Theory of Planned Behaviour in association with smoking onset during preadolescence. A total of 1478 pa

  16. A Communication Training Programme for Residential Staff Working with Adults with Challenging Behaviour: Pilot Data on Intervention Effects

    Science.gov (United States)

    Smidt, Andy; Balandin, Susan; Reed, Vicki; Sigafoos, Jeff

    2007-01-01

    Background: Challenging behaviour often serves a communicative function. It therefore stands to reason that the residential staff working in developmental disability services require training to foster appropriate communicative interactions with adults with challenging behaviour. Method: Eighteen members of staff working in three residential…

  17. Is nuance possible in climate change communication?

    Science.gov (United States)

    Donner, S. D.

    2015-12-01

    One of the core challenges of climate communication is finding the balance between honestly portraying the science, with all its complexity, and effectively engaging the audience. At a time when all politics are partisan and the media measures value in clicks, complicated stories can become black-and-white. This loss of nuance is acute in tales told of climate change impacts in the developing world, particularly in the low-lying island states of the Pacific. Atoll countries like Kiribati, Tuvalu, the Marshall Islands and the Maldives are certainly existentially threatened by climate change and sea-level rise. Yet the islands and their residents are also more resilient than the dramatic headlines about sinking islands would have you think. Casting the people as helpless victims, however well-intentioned, can actually hurt their ability to respond to climate change. This presentation examines the risks and benefits of providing such nuance on a climate issue that the public and policy-makers generally view as black-and-white. Drawing on efforts a decade of research in Kiribati and other small island developing states in the Pacific, I describe how a mix of cultural differences, geopolitics, and the legacy of colonialism has made the Pacific Islands a narrative device in a western discussion about climate change. I then describe in detail the challenging process of writing a popular magazine story which questions that narrative - but not the long-term threat of sea-level rise - and the personal and political aftermath of its publication. Building upon this humbling experience and findings from psychology, communications and science and technology studies, I outline the key benefits and risks of engaging publicly with the nuances of a climate change issue, and provide a template for effectively communicating nuance in a politically charged atmosphere.

  18. Enhancing the Communication of Climate Change Science

    Science.gov (United States)

    Somerville, R. C.; Hassol, S. J.

    2011-12-01

    Climate scientists have an important role to play in the critical task of informing the public, media and policymakers. Scientists can help in publicizing and illuminating climate science. However, this task requires combining climate science expertise with advanced communication skills. For example, it is entirely possible to convey scientific information accurately without using jargon or technical concepts unfamiliar to non-scientists. However, making this translation into everyday language is a job that few scientists have been trained to do. In this talk, we give examples from our recent experience working with scientists to enhance their ability to communicate well. Our work includes providing training, technical assistance, and communications tools to climate scientists and universities, government agencies, and research centers. Our experience ranges from preparing Congressional testimony to writing major climate science reports to appearing on television. We have also aided journalists in gathering reliable scientific information and identifying trustworthy experts. Additionally, we are involved in developing resources freely available online at climatecommunication.org. These include a feature on the links between climate change and extreme weather, a climate science primer, and graphics and video explaining key developments in climate change science.

  19. Cinematic climate change, a promising perspective on climate change communication.

    Science.gov (United States)

    Sakellari, Maria

    2015-10-01

    Previous research findings display that after having seen popular climate change films, people became more concerned, more motivated and more aware of climate change, but changes in behaviors were short-term. This article performs a meta-analysis of three popular climate change films, The Day after Tomorrow (2005), An Inconvenient Truth (2006), and The Age of Stupid (2009), drawing on research in social psychology, human agency, and media effect theory in order to formulate a rationale about how mass media communication shapes our everyday life experience. This article highlights the factors with which science blends in the reception of the three climate change films and expands the range of options considered in order to encourage people to engage in climate change mitigation actions.

  20. "Behaviour changes in Permethrin-resistant strain of Anopheles Stephensi "

    Directory of Open Access Journals (Sweden)

    Vatandoost H

    2000-09-01

    Full Text Available Behaviour studies indicated that the permethrin resistant strin of An. Stephensi was 3-fold resistant to knock-down compared with the susceptible strain. The resistant strain was however 3-fold less irritable to permethrin and less responsive than the susceptible strain to the movement of an aspirator. If reduced irritability and reduced responsiveness to catch are consequences of the changes in the nervous system, then such a form of resistance may be disadvantageous to mosquitoes in natural populations.

  1. Achieving energy efficiency through behaviour change: what does it take?

    Energy Technology Data Exchange (ETDEWEB)

    Barbu, A.-D. [European Environment Agency (EEA), Copenhagen (Denmark); Griffiths, N.; Morton, G. [Ricardo-AEA (United Kingdom)

    2013-04-15

    On October 2012, the European Union adopted the Energy Efficiency Directive in reaction to the fact that EU Member States were not on track to reduce primary energy consumption by 20 % by 2020. The implementation of this directive, and other policies that have been adopted in recent years, will require a change in consumer behaviour and energy consumption practices. Within this context, and related to on-going debates on the same subject, a new European Environment Agency (EEA) report argues that correctly navigating the interface between policymaking and human behaviour is key to achieving sustained reductions in energy consumption. As such, the report provides timely and reliable information and analysis to those involved in designing policy measures to reduce energy consumption which target the end consumer. A growing body of evidence in academic literature demonstrates that there is potential for energy savings due to measures targeting behaviour. There is, however, one issue that has not been covered by previous studies, and which the EEA report directly addresses, namely the distinction between consumer behaviour and consumption practices. Most recent academic literature argues that it is the consumption practices themselves that need careful scrutiny as they tend to lock consumers into patterns that are more and more energy intensive and they involve a wide range of actors. From the energy efficiency policy design perspective, this is relevant because these actors need to be involved from the outset of the policy process. The report also argues that a whole range of changes need to take place in the way energy markets function and are regulated in order to enable the consumer to actively engage with these markets. The report however does not include a discussion on the socio-economic implications of these structural changes. During 2013, the EEA will launch a survey via social media and its own website to follow up on conclusions of the report. The aim will

  2. Communicative action: the Habermasian and Freirean dialogical approach to participatory communication for social change in a post-1994 South Africa

    Directory of Open Access Journals (Sweden)

    H. Otto

    2009-07-01

    Full Text Available Despite its almost four decade mainstay, the field of parti-cipatory communication for social change still experiences a definitional and pragmatic problem regarding what exactly participation is (cf. Jacobson & Storey, 2004; Chambers, 1994; Melkote & Steeves, 2001; Rogers, 1976; Lerner, 1964; Schramm, 1964; Servaes, 1995. What remains is a vastly under-theorised field of participatory communication for social change. This article examines the possibility of participatory communication approaching the Habermasian “ideal speech situation” in which people, as communicators, are seen as having a value in their own right and not simply regarded as a means to an end (cf. Habermas, 1984; 1987; 1989. Consistent with the Freirean “liberal pedagogy”, the praxis of dialogical communication or intersubjective communication is seen as putting right the “participative” quality of participatory com-munication (cf. Freire, 1970. For both theorists, transformative action can only occur if reflective and collective learning occurs in linguistically constructed settings where the normative dimensions of truth (logos, rightfulness (ethos and truthfulness (pathos are raised and met in the developmental conversation. This is especially significant in a globalised world and fragmented, post-bourgeois public sphere where debate among developmental stakeholders is becoming more marginal, in-strumentalist, and less public. Based on available analyses of development communication literature, this article proposes that the chosen dialogical approaches share a type of communi-cative behaviour (i.e. action theoretic, rather than representing a particular paradigm or school of thought. This could offer further definitional clarification of proper participatory communi-cation for social change in a post-1994 South Africa.

  3. Analysis of writing and erasing behaviours in phase change materials

    Energy Technology Data Exchange (ETDEWEB)

    Hyot, B. E-mail: bhyot@cea.fr; Poupinet, L.; Gehanno, V.; Desre, P.J

    2002-09-01

    An understanding of the process involved in writing and erasing of phase-change optical recording media is vital to the development of new, and the improvement of existing, products. The present work investigates both experimental and theoretical laser-induced fast structural transformations of GeSbTe thin films. Optical and microstructural changes are correlated using both a static tester and transmission electron microscopy. In the second part of this paper we try to elucidate the physics underlying the amorphous-to-crystalline phase transformation under short-pulse laser excitation. Both thermal and thermodynamical behaviours must be taken into account to illustrate real processes.

  4. Inspiring Sustainable Behaviour 19 Ways to Ask for Change

    CERN Document Server

    Payne, Oliver

    2012-01-01

    What is the answer to inspiring sustainable behaviour? It starts with a question - or nineteen. With this simple and inspiring guide you'll learn how to ask for persistent, pervasive, and near-costless change by uncovering our hidden quirks, judgmental biases, and apparent irrationalities.  The only change you'll need to make is how you ask.Businesses, larger or small, will soon have to cut costs and cut carbon, irrespective of the products they sell, or the services they perform. National government has structural policy and legislative needs, and local government has implementation and docum

  5. Music regulators in two string quartet ensembles: a comparison of communicative behaviours between low- and high-stress performance conditions

    Directory of Open Access Journals (Sweden)

    Michele Biasutti

    2016-08-01

    Full Text Available In ensemble performances, group members use particular bodily behaviours as a sort of language to supplement the lack of verbal communication. This research study focuses on music regulators, which are defined as signs to other group members for coordinating performance. The following two music regulators are considered: body gestures for articulating attacks (a set of movements externally directed that are used to signal entrances in performance and eye contacts. These regulators are recurring observable behaviors that play an important role in nonverbal communication among ensemble members. To understand how these regulators are used by chamber musicians, video recordings of members of two string quartet ensemble performances (Quartet Ensemble A performing Bartók and Quartet Ensemble B performing Haydn were analysed under two conditions: a low stress performance (LSP, undertaken in a rehearsal setting, and a high stress performance (HSP during a live concert. The results provide evidence for more emphasis in gestures for articulating attacks (i.e. the perceived strength of a performed attack-type body gestures during HSP than LSP. . Conversely, no significant differences were found for the frequency of eye contact between HSP and LSP. Moreover, there was variability in eye contacts during HSP and LSP, showing that these behaviours are less standardised and may change according to idiosyncratic performing conditions. Educational implications are discussed for improving interpersonal communication skills during ensemble performance.

  6. Human behaviour towards climatic change during the 4th millennium BC in the Swiss Alpine forelands

    DEFF Research Database (Denmark)

    Karg, Sabine

    Human behaviour towards climatic change during the 4th millennium BC in the Swiss Alpine forelands.......Human behaviour towards climatic change during the 4th millennium BC in the Swiss Alpine forelands....

  7. Economic instruments for population diet and physical activity behaviour change: a systematic scoping review.

    Directory of Open Access Journals (Sweden)

    Ian Shemilt

    Full Text Available BACKGROUND: Unhealthy diet and low levels of physical activity are common behavioural factors in the aetiology of many non-communicable diseases. Recent years have witnessed an upsurge of policy and research interest in the use of taxes and other economic instruments to improve population health. OBJECTIVE: To assemble, configure and analyse empirical research studies available to inform the public health case for using economic instruments to promote dietary and physical activity behaviour change. METHODS: We conducted a systematic scoping review of evidence for the effects of specific interventions to change, or general exposure to variations in, prices or income on dietary and physical activity behaviours and corollary outcomes. Systematic electronic searches and parallel snowball searches retrieved >1 million study records. Text mining technologies were used to prioritise title-abstract records for screening. Eligible studies were selected, classified and analysed in terms of key characteristics and principal findings, using a narrative, configuring synthesis focused on implications for policy and further research. RESULTS: We identified 880 eligible studies, including 192 intervention studies and 768 studies that incorporated evidence for prices or income as correlates or determinants of target outcomes. Current evidence for the effects of economic instruments and exposures on diet and physical activity is limited in quality and equivocal in terms of its policy implications. Direct evidence for the effects of economic instruments is heavily skewed towards impacts on diet, with a relative lack of evidence for impacts on physical activity. CONCLUSIONS: The evidence-based case for using economic instruments to promote dietary and physical activity behaviour change may be less compelling than some proponents have claimed. Future research should include measurement of people's actual behavioural responses using study designs capable of

  8. Impact of National HIV and AIDS Communication Campaigns in South Africa to Reduce HIV Risk Behaviour

    Directory of Open Access Journals (Sweden)

    Karl Peltzer

    2012-01-01

    Full Text Available In South Africa social and behavioural communication interventions are a critical component of HIV/AIDS prevention, and numerous communication campaigns have been implemented intensively across the country through government initiatives and nongovernmental organisations over the past decade. The aim of this paper is to assess the reach of HIV and AIDS communication campaigns in conjunction with contributions to knowledge, attitudes, and HIV risk behaviours in the general population in South Africa. The sample included in this nationally representative cross-sectional survey was 13234 people aged 15–55 years. Overall, the study found that there was high exposure to 18 different HIV communication programmes (median 6 programmes and 14 programmes more than 30% across different age groups. Most programmes were more often seen or heard by young people aged between 15 and 24 years. In multivariate analysis, greater exposure to HIV mass communication programmes was associated with greater HIV knowledge, condom use at last sex, having tested for HIV in the past 12 months, and less stigmatizing attitude toward PLWHA.

  9. [Family communication styles, attitude towards institutional authority and adolescents' violent behaviour at school].

    Science.gov (United States)

    Estévez López, Estefanía; Murgui Pérez, Sergio; Moreno Ruiz, David; Musitu Ochoa, Gonzalo

    2007-02-01

    The purpose of present study is to analyse the relationship among certain family and school factors, adolescents' attitude towards institutional authority, and violent behaviour at school. The sample is composed of 1049 adolescents of both sexes and aged from 11 to 16 years old. Statistical analyses were carried out using structural equation modelling. Results indicate a close association between negative communication with father and violent behaviour in adolescence. Moreover, data suggest that teachers' expectations affect students' attitude towards institutional authority, which in turn is closely related to school violence. Finally, findings show an indirect influence of father, mother and teacher in adolescents' violent behaviour, mainly through their effect on family- and school-self-concept.

  10. Broadening the units of analysis in communication: speech and nonverbal behaviours in pragmatic comprehension.

    Science.gov (United States)

    Kelly, S D

    2001-06-01

    Recently, much research has explored the role that nonverbal pointing behaviours play in children's early acquisition of language, for example during word learning. However, few researchers have considered the possibility that these behaviours may continue to play a role in language comprehension as children develop more sophisticated language skills. The present study investigates the role that eye gaze and pointing gestures play in three- to five-year-olds understanding of complex pragmatic communication. Experiment 1 demonstrates that children (N = 29) better understand videotapes of a mother making indirect requests to a child when the requests are accompanied by nonverbal pointing behaviours. Experiment 2 uses a different methodology in which children (N = 27) are actual participants rather than observers in order to generalize the findings to naturalistic, face-to-face interactions. The results from both experiments suggest that broader units of analysis beyond the verbal message may be needed in studying children's continuing understanding of pragmatic processes.

  11. ‘Gamification’ for Health Behaviour Change in Smartphone Apps

    Directory of Open Access Journals (Sweden)

    Elizabeth Ann Edwards

    2015-09-01

    Full Text Available Background: Gamification techniques are showing promise in promoting healthy behaviours and delivering health promotion advice, however, their use in Mobile-Health is relatively new. Gamification involves using ‘gaming’ elements such as badges, leader boards, health-related challenges, rewards, ability to ‘level up’ and use of avatars to motivate and engage people to change health behavior. Gamification techniques may also overlap with validated health behaviour change techniques (BCTs, however, few apps appear to apply the techniques systematically or to define the BCTs they include. Aim: We aimed a to assess the number apps that incorporate gamification to modify health behaviors, b to examine the BCT repertoire and combinations used in these apps c to consider associations with user satisfaction. Methods: English-language health apps that contain gamification techniques were identified through a systematic search of the official Apple and Google Play store and the NHS health apps library. Top rated free and paid Medical, Health & Wellness, Health & Fitness apps as defined by Apple and Google Play stores were searched. Apps were coded for BCTs according to the Michie et al. taxonomy. The taxonomy comprises 16 categories and 93 individual BCTs. BCT coding was conducted by two trained researchers (EE, JL who scored independently and then cross-checked for discrepancies. BCT numbers, user ratings and app pricing were compared. We explored the association between number of BCTs per app, user and NHS libraries’ ratings and price. We also investigated, which of the 16 BCT categories and the individual 93 BCTs and their combinations were most commonly used. Results: 1,680 Medical, Health & Wellness or Health & Fitness Apps were reviewed and seventy containing gamification techniques were identified. The mean number of BCTs used was 12.5 (range 1-24. There was no correlation between number of BCTs, customer ratings, NHS library app rating or

  12. Smoking-specific communication and children's smoking onset: an extension of the theory of planned behaviour.

    Science.gov (United States)

    Hiemstra, Marieke; Otten, Roy; van Schayck, Onno C P; Engels, Rutger C M E

    2012-01-01

    The aim of this study was to test whether maternal smoking-specific communication and parental smoking related to smoking cognitions (i.e. attitude, self-efficacy and social norm) derived from the Theory of Planned Behaviour in association with smoking onset during preadolescence. A total of 1478 pairs of mothers and children participated (mean age: 10.11; standard deviation = 0.78). Structural equation models in Mplus were used to examine whether smoking-specific communication influences children's smoking cognitions, which in turn, affect smoking onset. A positive association was found between pro-smoking attitudes and smoking onset. Smoking-specific communication and parental smoking were related to smoking cognitions. Specifically, frequency of communication was negatively associated with pro-smoking attitudes, social norms of mother and best friend. Quality of communication related negatively to pro-smoking attitudes and positively to self-efficacy and norms of friends. Parental smoking was positively associated with pro-smoking attitudes and norms of mother and (best) friends. Additionally, more frequent communication and higher levels of parental smoking were associated with higher smoking onset. In conclusion, smoking-specific communication and parental smoking were associated with smoking cognitions and smoking onset. Already during preadolescence, parents contribute to shaping the smoking cognitions of their children, which may be predictive of smoking later in life.

  13. How to reduce sitting time? A review of behaviour change strategies used in sedentary behaviour reduction interventions among adults.

    Science.gov (United States)

    Gardner, Benjamin; Smith, Lee; Lorencatto, Fabiana; Hamer, Mark; Biddle, Stuart J H

    2016-01-01

    Sedentary behaviour - i.e., low energy-expending waking behaviour while seated or lying down - is a health risk factor, even when controlling for physical activity. This review sought to describe the behaviour change strategies used within interventions that have sought to reduce sedentary behaviour in adults. Studies were identified through existing literature reviews, a systematic database search, and hand-searches of eligible papers. Interventions were categorised as 'very promising', 'quite promising', or 'non-promising' according to observed behaviour changes. Intervention functions and behaviour change techniques were compared across promising and non-promising interventions. Twenty-six eligible studies reported thirty-eight interventions, of which twenty (53%) were worksite-based. Fifteen interventions (39%) were very promising, eight quite promising (21%), and fifteen non-promising (39%). Very or quite promising interventions tended to have targeted sedentary behaviour instead of physical activity. Interventions based on environmental restructuring, persuasion, or education were most promising. Self-monitoring, problem solving, and restructuring the social or physical environment were particularly promising behaviour change techniques. Future sedentary reduction interventions might most fruitfully incorporate environmental modification and self-regulatory skills training. The evidence base is, however, weakened by low-quality evaluation methods; more RCTs, employing no-treatment control groups, and collecting objective data are needed.

  14. The Paradox of Teacher Professional Development Programs for Behaviour Management: Comparing Program Satisfaction alongside Changes in Behaviour Management Practices

    Science.gov (United States)

    Giallo, Rebecca; Hayes, Louise

    2007-01-01

    A teacher professional development program using applied behavioural techniques was delivered to primary school teachers. Teachers (N = 78) rated the program highly and reported improved knowledge and skills in managing disruptive student behaviour. Objective measures of teacher (n = 32) pre- and post-workshop data revealed significant changes in…

  15. Communication in a Changing World: Contemporary Perspectives on Business Communication Competence

    Science.gov (United States)

    Waldeck, Jennifer; Durante, Cathryn; Helmuth, Briana; Marcia, Brandon

    2012-01-01

    Communication in and around business organizations has changed due to new technologies, the demand for intercultural communication skills, the changing person-organization relationship, and the global nature of organizing. As a result, new communication competencies may be required. The author's objective was to identify specific communication…

  16. The Role of Communication in Ensuring Sustained Behavior Change

    Science.gov (United States)

    In Part 2 of a three-part webinar series on communications strategies and methods, we address how communications tools can be used throughout the implementation of climate and clean energy programs to achieve behavior change and ensure sustained.

  17. The Healthy Ageing Model: health behaviour change for older adults.

    Science.gov (United States)

    Potempa, Kathleen M; Butterworth, Susan W; Flaherty-Robb, Marna K; Gaynor, William L

    2010-01-01

    Proposed is a model of primary care for older adults with chronic health conditions that focuses on active engagement in health care. The Healthy Ageing Model is anchored in established theory on motivation and health behaviour change. The model draws on empirical and applied clinical underpinnings in such diverse areas as health promotion and education, treatment of addictions or obesity, management of chronic diseases, goal-setting, and coaching techniques. The conceptual foundation for the Healthy Ageing Model is described first, followed by a brief description of the key characteristics of the model. In conclusion, suggestions are offered for the clinical application and for further developing the model.

  18. Communication Behaviour-Based Big Data Application to Classify and Detect HTTP Automated Software

    Directory of Open Access Journals (Sweden)

    Manh Cong Tran

    2016-01-01

    Full Text Available HTTP is recognized as the most widely used protocol on the Internet when applications are being transferred more and more by developers onto the web. Due to increasingly complex computer systems, diversity HTTP automated software (autoware thrives. Unfortunately, besides normal autoware, HTTP malware and greyware are also spreading rapidly in web environment. Consequently, network communication is not just rigorously controlled by users intention. This raises the demand for analyzing HTTP autoware communication behaviour to detect and classify malicious and normal activities via HTTP traffic. Hence, in this paper, based on many studies and analysis of the autoware communication behaviour through access graph, a new method to detect and classify HTTP autoware communication at network level is presented. The proposal system includes combination of MapReduce of Hadoop and MarkLogic NoSQL database along with xQuery to deal with huge HTTP traffic generated each day in a large network. The method is examined with real outbound HTTP traffic data collected through a proxy server of a private network. Experimental results obtained for proposed method showed that promised outcomes are achieved since 95.1% of suspicious autoware are classified and detected. This finding may assist network and system administrator in inspecting early the internal threats caused by HTTP autoware.

  19. Beyond Individual Behaviour Change: The Role of Power, Knowledge and Strategy in Tackling Climate Change

    Science.gov (United States)

    Kenis, Anneleen; Mathijs, Erik

    2012-01-01

    Individual behaviour change is fast becoming a kind of "holy grail" to tackle climate change, in environmental policy, the environmental movement and academic literature. This is contested by those who claim that social structures are the main problem and who advocate collective social action. The objective of the research presented in this paper…

  20. Communicating Climate Change: An Evolutionary Perspective

    Science.gov (United States)

    Peacock, K. A.; Byrne, J. M.; McDaniel, S.

    2012-12-01

    which it was honed. We were clever enough to figure out how to tap into the rich supply of carbon-based fuels left us by the prolific Paleozoic. The question now is whether we are sagacious enough to find way of keeping the lights on that does not undermine the very ecological conditions that made our evolution possible. There will be no miracles, except the miracle of human creativity itself, but this could be miracle enough for the very nature of creativity is solve problems by stepping outside assumed parameters. Innovation can't be managed but it can be fostered like any other evolved human capacity. Above all else we need to give human ingenuity room and means to operate. This is far more important than advocating any particular solutions that currently present themselves (though that should be done, too). We have to talk openly about the barriers to innovation such as vested interests (corporate, academic, political), entrenched assumptions and conceptual blockages of many sorts, and the near-total lack of mechanisms for financing the social and technological innovations we need. People need to be reminded again and again that those past cultures which survived ecological upheavals were the ones willing to tolerate change. In sum: the most salient thing to communicate is the need for ingenuity in fostering ingenuity.

  1. Change Ringing - communicating climate change through contemporary classical music

    Science.gov (United States)

    Kapur, Ravi; Osborn, Laurence; Shenai, Peter

    2016-04-01

    Change Ringing is a collaborative artwork by artist Peter Shenai and composer Laurence Osborn that forms around a playable sculpture and a large-scale composition. The sculpture incorporates a set of six bronze bells designed and cast by artist Peter Shenai. Their shapes are mathematically derived from graphic statistical representations of summer temperatures at seventeen-year intervals over the course of the twentieth century. Arranged according to the chronology of their corresponding data sets and struck in order, the bells voice a series of inharmonic spectra that communicate sonically the story of climate change during the twentieth century. This series forms the basis for Laurence Osborn's twenty-five minute composition, scored for string orchestra and the bells themselves. In Change Ringing, an artwork that combines music, sculpture, performance, and ritual, we want to move audiences and, in doing so, facilitate their engagement with ideas that are highly relevant today. We believe that the medium of musically organized sound, so often wrongly dismissed as "abstract" and non-referential, can be a more than adequate reflection of lived human experience in the 21st Century, and we work in the hope that Change Ringing will connect with contemporary audiences on the most fundamental level.

  2. Can fMRI help optimise lifestyle behaviour change feedback from wearable technologies?

    Directory of Open Access Journals (Sweden)

    Maxine Whelan

    2015-10-01

    Full Text Available Background Non-communicable diseases (NCDs place severe financial strain on global health resources. Diabetes mellitus, the second most prevalent NCD, has been attributed to 8.4% of deaths worldwide for adults aged 20-79 years (International Diabetes Federation, 2013 with physical inactivity attributable to 7% of cases (Lee et al., 2012. The recent surge in commercially available wearable technology has begun to allow individuals to self-monitor their physical activity and sedentary behaviour as well as the physiological response to these behaviours (e.g., health markers such as glucose levels. Equipped with feedback obtained from such wearables, individuals are better able to understand the relationship between the lifestyle behaviours they take (e.g. going for a walk after dinner and health consequences (e.g. less glucose excursions (area under the curve. However, in order to achieve true behaviour change, the feedback must be optimised. Innovative communications research suggest that health messages (and in our case feedback that activates brain regions such as the medial prefrontal cortex (Falk, Berkman, Mann, Harrison & Lieberman, 2010 can predict and are associated with successful behaviour change. Fortunately, functional magnetic resonance imaging (fMRI can map this neural activity whilst individuals receive various forms of personalised feedback. Such insight into the optimisation of feedback can improve the design and delivery of future behaviour change interventions. Aim Examine neural activity in response to personalised feedback in order to identify health messages most potent for behaviour change. Methods A mixed gender sample of 30 adults (aged 30-65 years will be recruited through campus advertisements at Loughborough University, UK. Physical activity and sedentary behaviour will be assessed using waist-worn ActiGraph GT3x-BT accelerometer (100Hz and LUMO posture sensor (30Hz, respectively. Both devices will be removed for sleep

  3. Does emotional reasoning change during cognitive behavioural therapy for anxiety?

    Science.gov (United States)

    Berle, David; Moulds, Michelle L; Starcevic, Vladan; Milicevic, Denise; Hannan, Anthony; Dale, Erin; Viswasam, Kirupamani; Brakoulias, Vlasios

    2016-01-01

    Emotional reasoning refers to the use of subjective emotions, rather than objective evidence, to form conclusions about oneself and the world. It is a key interpretative bias in cognitive models of anxiety disorders and appears to be especially evident in individuals with anxiety disorders. However, the amenability of emotional reasoning to change during treatment has not yet been investigated. We sought to determine whether emotional reasoning tendencies change during a course of routine cognitive-behavioural therapy (CBT). Emotional reasoning tendencies were assessed in 36 individuals with a primary anxiety disorder who were seeking treatment at an outpatient clinic. Changes in anxiety and depressive symptoms as well as emotional reasoning tendencies after 12 sessions of CBT were examined in 25 individuals for whom there was complete data. Emotional reasoning tendencies were evident at pretreatment assessment. Although anxiety and depressive symptoms decreased during CBT, only one of six emotional reasoning interpretative styles (pertaining to conclusions that one is incompetent) changed significantly during the course of therapy. Attrition rates were high and there was not enough information regarding the extent to which therapy specifically focused on addressing emotional reasoning tendencies. Individuals seeking treatment for anxiety disorders appear to engage in emotional reasoning, however routine individual CBT does not appear to result in changes in emotional reasoning tendencies.

  4. Focus-on-Teens, sexual risk-reduction intervention for high-school adolescents: impact on knowledge, change of risk-behaviours, and prevalence of sexually transmitted diseases.

    Science.gov (United States)

    Gaydos, C A; Hsieh, Y-H; Galbraith, J S; Barnes, M; Waterfield, G; Stanton, B

    2008-10-01

    A community-based intervention, Focus-on-Kids (FOK) has demonstrated risk-behaviour reduction of urban youth. We modified FOK to Focus-on-Teens (FOT) for high schools. High school adolescents (n=1190) were enrolled over successive school semesters. The small-group sessions were presented during the school-lunch hours. Confidential surveys were conducted at baseline, immediate, six-, and 12-month postintervention for demographics, parental communication/monitoring, sexual risk behaviours and sexually transmitted diseases (STDs)/HIV/condom-usage knowledge. Sexually active participants were encouraged to volunteer for urine-based STDs testing at the School-Based Health Centres. Many (47.4%) students reported having had sexual intercourse at baseline. Overall behaviours changed towards 'safer' sex behaviours (intent-to-use and using condoms, communicating with partner/parents about sex/condoms/STDs) with time (Psexual activity (Psexual risk behaviours supported the effectiveness of this intervention.

  5. Media and Glocal Change - Rethinking Communication for Development

    DEFF Research Database (Denmark)

    , and the approaches taken over the last few decades require serious rethinking. Technologies are evolving, societies are changing, globalization is impacting on everything - and communication for development is evolving and changing, too: as a tool as an approach and as a scientific sub-discipline of communication......This book is about exploring both the potential and the limits of communication - of using communication both as a tool and as a way of articulating processes of development and social change, improving, everyday lives, and empowering people to influence their own lives and those of their fellow...... community members. The essence is communication. The dilemma is that communication will not solve every problem, although it can contribute in some ways to problemsolving - we just need to get better at knowing how. The discipline of communication for development is currently at a crossroad...

  6. Scent marking in Sunda clouded leopards (Neofelis diardi): novel observations close a key gap in understanding felid communication behaviours

    Science.gov (United States)

    Allen, Maximilian L.; Wittmer, Heiko U.; Setiawan, Endro; Jaffe, Sarah; Marshall, Andrew J.

    2016-01-01

    Intraspecific communication is integral to the behavioural ecology of solitary carnivores, but observing and quantifying their communication behaviours in natural environments is difficult. Our systematic literature review found that basic information on scent marking is completely lacking for 23% of all felid species, and information on 21% of other felid species comes solely from one study of captive animals. Here we present results of the first systematic investigation of the scent marking behaviours of Sunda clouded leopards in the wild. Our observations using motion-triggered video cameras in Indonesian Borneo are novel for clouded leopards, and contrary to previous descriptions of their behaviour. We found that clouded leopards displayed 10 distinct communication behaviours, with olfaction, scraping, and cheek rubbing the most frequently recorded. We also showed that males make repeated visits to areas they previously used for marking and that multiple males advertise and receive information at the same sites, potentially enhancing our ability to document and monitor clouded leopard populations. The behaviours we recorded are remarkably similar to those described in other solitary felids, despite tremendous variation in the environments they inhabit, and close a key gap in understanding and interpreting communication behaviours of clouded leopards and other solitary felids. PMID:27739507

  7. The social validity of Social Stories™ for supporting the behavioural and communicative functioning of children with autism spectrum disorder.

    Science.gov (United States)

    Hutchins, Tiffany L; Prelock, Patricia A

    2013-08-01

    This study examines the social validity of a family-centred collaborative approach to developing Social Stories™ to support the behavioural and communicative functioning of children with autism spectrum disorder (ASD). Twenty children with Pervasive Developmental Disorder (PDD)/Autism, PDD-Not Otherwise Specified, or Asperger's Disorder (aged 4-12 years) participated in a multiple baseline design across behaviours with a 6-week follow-up. The effects of behaviour stories (to reduce problem behaviours) and communication stories (to facilitate communication) as assessed by parental subjective perceptions of child functioning were evaluated and compared. Using daily parental ratings, behaviour stories were deemed effective for 11 of 17 stories (64.7%), whereas communication stories were deemed effective for 10 of 19 stories (52.6%), with great variability in effect size for both. Results also indicated variability in performance across specific story targets, although parents' perceived effects of Social Stories™ were not linked to any known child characteristics. This study argues that intervention using Social Stories™ to address behavioural and communicative functioning can yield socially valid outcomes across a range of child characteristics and intervention targets. Implications for clinical practice and how present methodological limitations can be addressed in future research are considered.

  8. Behaviour change interventions to promote physical activity in rheumatoid arthritis: a systematic review.

    Science.gov (United States)

    Larkin, Louise; Gallagher, Stephen; Cramp, Fiona; Brand, Charles; Fraser, Alexander; Kennedy, Norelee

    2015-10-01

    Research has shown that people who have rheumatoid arthritis (RA) do not usually participate in enough physical activity to obtain the benefits of optimal physical activity levels, including quality of life, aerobic fitness and disease-related characteristics. Behaviour change theory underpins the promotion of physical activity. The aim of this systematic review was to explore behaviour change interventions which targeted physical activity behaviour in people who have RA, focusing on the theory underpinning the interventions and the behaviour change techniques utilised using specific behaviour change taxonomy. An electronic database search was conducted via EBSCOhost, PubMed, Cochrane Central Register of Controlled Trials and Web of Science databases in August 2014, using Medical Subject Headings and keywords. A manual search of reference lists was also conducted. Randomised control trials which used behaviour change techniques and targeted physical activity behaviour in adults who have RA were included. Two reviewers independently screened studies for inclusion. Methodological quality was assessed using the Cochrane risk of bias tool. Five studies with 784 participants were included in the review. Methodological quality of the studies was mixed. The studies consisted of behaviour change interventions or combined practical physical activity and behaviour change interventions and utilised a large variety of behaviour change techniques. Four studies reported increased physical activity behaviour. All studies used subjective methods of assessing physical activity with only one study utilising an objective measure. There has been varied success of behaviour change interventions in promoting physical activity behaviour in people who have RA. Further studies are required to develop and implement the optimal behaviour change intervention in this population.

  9. Children: a critical link for changing driving behaviour

    Energy Technology Data Exchange (ETDEWEB)

    O' Brien, C. [York Univ., Toronto, ON (Canada)

    2001-08-01

    Sustainable transportation is a pressing issue, according to Transport Canada, the National Round Table on the Environment and the Economy, the Centre for Sustainable Transportation and several others. To meet Canada's commitment to reducing the carbon dioxide emissions by 20 per cent by 2005, reducing the number of kilometres driven seems to be the only viable solution. Improving air quality by reducing the use of cars will lessen the negative impact in children. Some of the strategies proposed include compact, mixed-use communities, user fees, increased use of public transit are combined with a requirement for greater public education and awareness. Several studies have demonstrated that increased knowledge of an issue alone does not lead to changes in behaviour. One strategy recommended is called social marketing, by fostering changes in norms, providing prompts, obtaining public commitments and the removal of barriers. Raising the profile of children in sustainable transportation makes parents more receptive to information about child-friendly transportation. Some of the impacts of cars on children are: traffic fatalities, less than 50 per cent of children now walk to school, the average physical activity guidelines for children are not met in two thirds of children, obesity, reduced independent mobility of children, emotional distress following an involvement in a traffic accident and more. Some programs such as Way to Go, Walking School Bus, and Active and Safe Routes to School have been implemented in many communities and were found to be successful and additional funding to these programs might be more efficient than conventional education programs to alter behaviour toward sustainable transportation. Get the children to influence their parents. 25 refs., 4 figs.

  10. Chameleons communicate with complex colour changes during contests: different body regions convey different information

    Science.gov (United States)

    Ligon, Russell A.; McGraw, Kevin J.

    2013-01-01

    Many animals display static coloration (e.g. of feathers or fur) that can serve as a reliable sexual or social signal, but the communication function of rapidly changing colours (as in chameleons and cephalopods) is poorly understood. We used recently developed photographic and mathematical modelling tools to examine how rapid colour changes of veiled chameleons Chamaeleo calyptratus predict aggressive behaviour during male–male competitions. Males that achieved brighter stripe coloration were more likely to approach their opponent, and those that attained brighter head coloration were more likely to win fights; speed of head colour change was also an important predictor of contest outcome. This correlative study represents the first quantification of rapid colour change using organism-specific visual models and provides evidence that the rate of colour change, in addition to maximum display coloration, can be an important component of communication. Interestingly, the body and head locations of the relevant colour signals map onto the behavioural displays given during specific contest stages, with lateral displays from a distance followed by directed, head-on approaches prior to combat, suggesting that different colour change signals may evolve to communicate different information (motivation and fighting ability, respectively). PMID:24335271

  11. The Ecological Behaviour Related to Green Information and Communication Technology in Romanian Organizations

    Directory of Open Access Journals (Sweden)

    Laura-Diana Radu

    2014-12-01

    Full Text Available An increased focus on environmental issues and the fulminant development of information and communication technologies led to the appearance and increased interest in the green characteristics of the available products and services. The ecological behaviour related to these technologies used by organizations, has become a widely studied and applied topic nowadays. In this context, this paper aims to analyse the perception of managers and employees of the Romanian companies in relation to the green information and communication technologies in the attempt to offer a genuine image of their attitude and see if their views are close to the international vision on environment protection. Starting from the literature regarding information and communication technologies and the available empirical studies, we have made an analysis on two categories of organizations: the ones that apply environment policies supported by the institutions and the ones that do not apply any policies, including comparisons between them. The conclusions of the study pointed out the presence of environmental concerns, not always clearly drawn or applied, but they could form the basis for the future actions and initiatives of consumers of information and communication technologies products and services in the wider context and will to fall into line with the Western level of economic and social development.

  12. Psychosocial correlates of dietary behaviour in type 2 diabetic women, using a behaviour change theory.

    Science.gov (United States)

    Didarloo, A; Shojaeizadeh, D; Gharaaghaji Asl, R; Niknami, S; Khorami, A

    2014-06-01

    The study evaluated the efficacy of the Theory of Reasoned Action (TRA), along with self-efficacy to predict dietary behaviour in a group of Iranian women with type 2 diabetes. A sample of 352 diabetic women referred to Khoy Diabetes Clinic, Iran, were selected and given a self-administered survey to assess eating behaviour, using the extended TRA constructs. Bivariate correlations and Enter regression analyses of the extended TRA model were performed with SPSS software. Overall, the proposed model explained 31.6% of variance of behavioural intention and 21.5% of variance of dietary behaviour. Among the model constructs, self-efficacy was the strongest predictor of intentions and dietary practice. In addition to the model variables, visit intervals of patients and source of obtaining information about diabetes from sociodemographic factors were also associated with dietary behaviours of the diabetics. This research has highlighted the relative importance of the extended TRA constructs upon behavioural intention and subsequent behaviour. Therefore, use of the present research model in designing educational interventions to increase adherence to dietary behaviours among diabetic patients was recommended and emphasized.

  13. Climate change risk perception and communication: addressing a critical moment?

    Science.gov (United States)

    Pidgeon, Nick

    2012-06-01

    Climate change is an increasingly salient issue for societies and policy-makers worldwide. It now raises fundamental interdisciplinary issues of risk and uncertainty analysis and communication. The growing scientific consensus over the anthropogenic causes of climate change appears to sit at odds with the increasing use of risk discourses in policy: for example, to aid in climate adaptation decision making. All of this points to a need for a fundamental revision of our conceptualization of what it is to do climate risk communication. This Special Collection comprises seven papers stimulated by a workshop on "Climate Risk Perceptions and Communication" held at Cumberland Lodge Windsor in 2010. Topics addressed include climate uncertainties, images and the media, communication and public engagement, uncertainty transfer in climate communication, the role of emotions, localization of hazard impacts, and longitudinal analyses of climate perceptions. Climate change risk perceptions and communication work is critical for future climate policy and decisions.

  14. Communication Theory and Health Communication Practice: The More Things Change, the More They Stay the Same.

    Science.gov (United States)

    Ruben, Brent D

    2016-01-01

    This article considers one of the most fundamental concerns of health communication scholars, educators, and professionals--the relationship between communication theory and health communication practice. Assertions about the important role of communication in health care--as both problem and potential solution--have become increasingly common, as have discussions of theoretical advances in communication and health communication. That said, the fundamental challenge of improving provider-patient communication, and health communication outcomes more generally, persists--and, indeed, appears to be resistant to change. Inadequacies in the articulation and translation of communication theory for health care practice represent a substantial part of the problem. Scholars of communication embrace the complexity and nuanced nature of the process. However, when communication concepts are appropriated within health care discourse and practice, the complexity and nuance are often glossed over, favoring instead simpler, information-exchange perspectives. The changing health care and wellness landscape, with its growing range of health information services, sources, and settings, is unlikely to alleviate the consequences of this translation problem; rather, it threatens to exacerbate it. This article examines these issues, provides illustrations of situations that are emblematic of the translational gap, and highlights concepts that may help to enrich the contribution of communication theory in health care, health education, and professional practice.

  15. Behavioural innovation and cultural transmission of communication signal in black howler monkeys.

    Science.gov (United States)

    Briseño-Jaramillo, M; Estrada, A; Lemasson, A

    2015-08-25

    Social traditions based on communication signals are widespread in birds, cetaceans and humans, but surprisingly rare in nonhuman primates known for having genetically-determined vocal repertoires. This study presents the first description of a singular case of behaviour associated with calling (placing a hand in front of the mouth while vocalizing: HFM) in black howler monkeys. We showed, first, that HFM was found only in a subset of the groups observed, at the same geographical location, and was age- and sex-specific. There was an audience effect on HFM, with highest rates when a neighbouring group was visible. HFM was non-randomly combined with audio-visual signals and always performed while roaring. High HFM rates triggered more vocal responses from group members and male neighbours, and HFM signalers temporally synchronized their behaviour in a predictable way. Finally, the positioning of the hand systematically modified the call's auditory structure. Altogether these results support the idea that HFM is an innovated, culturally transmitted communication signal that may play a role in inter-group competition and intra-group cohesion. This study opens new lines of research about how nonhuman primates developed strategies to overcome their constraints in acoustic plasticity very early in the primate lineage.

  16. Communicating and managing change during extreme weather events: promising practices for responding to urgent and emergent climate threats.

    Science.gov (United States)

    Tinker, Tim L

    2013-01-01

    Large-scale weather events in the USA such as hurricanes Sandy, Isaac and Katrina challenge traditional approaches to change communication and management (CCM) before during and after crises. A major challenge (as well as opportunity) is addressing change from the 'whole-community' perspective affecting a spectrum of people, policies, processes, behaviours and outcomes. When CCM is used effectively, one of its fundamental advantages is creating a sense of urgency. This paper looks at optimising communication during extreme weather events, engaging stakeholders, harnessing the power of social media and change, and correlating organisational and individual behaviours and actions. The strategic blend of change management and crisis communication strategies and tactics in CCM is a central feature in the response to the full range of extreme weather scenarios.

  17. A situational analysis of training for behaviour change counselling for primary care providers, South Africa

    Directory of Open Access Journals (Sweden)

    Zelra Malan

    2015-02-01

    Full Text Available Background: Non-communicable diseases and associated risk factors (smoking, alcohol abuse, physical inactivity and unhealthy diet are a major contributor to primary care morbidity and the burden of disease. The need for healthcare-provider training in evidence-based lifestyle interventions has been acknowledged by the National Department of Health. However, local studies suggest that counselling on lifestyle modification from healthcare providers is inadequate and this may, in part, be attributable to a lack of training.Aim: This study aimed to assess the current training courses for primary healthcare providers in the Western Cape.Setting: Stellenbosch University and University of Cape Town.Methods: Qualitative interviews were conducted with six key informants (trainers of primary care nurses and registrars in family medicine and two focus groups (nine nurses and eight doctors from both Stellenbosch University and the University of Cape Town.Results: Trainers lack confidence in the effectiveness of behaviour change counselling and in current approaches to training. Current training is limited by time constraints and is not integrated throughout the curriculum – there is a focus on theory rather than modelling and practice, as well as a lack of both formative and summative assessment. Implementation of training is limited by a lack of patient education materials, poor continuity of care and record keeping, conflicting lifestyle messages and an unsupportive organisational culture.Conclusion: Revising the approach to current training is necessary in order to improve primary care providers’ behaviour change counselling skills. Primary care facilities need to create a more conducive environment that is supportive of behaviour change counselling.

  18. BetterPoints: Motivating behaviour change using technology-driven incentivisation

    Directory of Open Access Journals (Sweden)

    Anne Lancaster

    2015-10-01

    The BetterPoints system is unique in it’s flexibility and ability to draw on multiple behaviour change models to create high quality interventions. Early findings from existing programmes being implemented for Local Authorities in the UK suggest that BetterPoints can demonstrate real-world behaviour change. We would like to work with academic partners to further investigate these real-world changes in behaviour and establish a robust evidence base.

  19. Stereotyping of medical disability claimants' communication behaviour by physicians: towards more focused education for social insurance physicians

    Directory of Open Access Journals (Sweden)

    Berkhof M

    2010-11-01

    , they do not give the complete picture, and the claimant's behaviour changes constantly. Social insurance physicians try to minimise the undesirable influences of stereotypes by being aware of counter transference, making formal assessments, staying neutral to the best of their ability, and being compassionate. Conclusions We concluded that social insurance physicians adapt their communication style to the degree of respect and dominance of claimants in the physician-claimant relationship, but they try to minimise the undesirable influences of stereotypes in assessment interviews. It is recommended that this issue should be addressed in communication skills training.

  20. Achieving behaviour change at scale: Alive & Thrive's infant and young child feeding programme in Bangladesh.

    Science.gov (United States)

    Sanghvi, Tina; Haque, Raisul; Roy, Sumitro; Afsana, Kaosar; Seidel, Renata; Islam, Sanjeeda; Jimerson, Ann; Baker, Jean

    2016-05-01

    The Alive & Thrive programme scaled up infant and young child feeding interventions in Bangladesh from 2010 to 2014. In all, 8.5 million mothers benefited. Approaches - including improved counselling by frontline health workers during home visits; community mobilization; mass media campaigns reaching mothers, fathers and opinion leaders; and policy advocacy - led to rapid and significant improvements in key practices related to breastfeeding and complementary feeding. (Evaluation results are forthcoming.) Intervention design was based on extensive formative research and behaviour change theory and principles and was tailored to the local context. The programme focused on small, achievable actions for key audience segments identified through rigorous testing. Promotion strategies took into account underlying behavioural determinants and reached a high per cent of the priority groups through repeated contacts. Community volunteers received monetary incentives for mothers in their areas who practised recommended behaviours. Programme monitoring, midterm surveys and additional small studies to answer questions led to ongoing adjustments. Scale-up was achieved through streamlining of tools and strategies, government branding, phased expansion through BRAC - a local non-governmental implementing partner with an extensive community-based platform - and nationwide mainstreaming through multiple non-governmental organization and government programmes. Key messages Well-designed and well-implemented large-scale interventions that combine interpersonal counselling, community mobilization, advocacy, mass communication and strategic use of data have great potential to improve IYCF practices rapidly. Formative research and ongoing studies are essential to tailor strategies to the local context and to the perspectives of mothers, family members, influential community members and policymakers. Continued use of data to adjust programme elements is also central to the process. Scale

  1. Male mating behaviour in relation to female sexual swellings, socio-sexual behaviour and hormonal changes in wild Barbary macaques.

    Science.gov (United States)

    Young, Christopher; Majolo, Bonaventura; Heistermann, Michael; Schülke, Oliver; Ostner, Julia

    2013-01-01

    In many cercopithecine primates females display probabilistic cues of fertility to indicate the periovulatory period to males. These cues may include female behaviour, acoustic signals, and morphological signs such as the anogenital swelling. However, the extent to which males can utilise this information varies between species. We describe male sexual behaviour in relation to changes in anogenital swelling size, timing of ovulation and female socio-sexual behaviour in wild Barbary macaques (Macaca sylvanus). We further compare male sexual behaviour during conception and post-conception cycles to evaluate if males differentiate between these qualitatively different cycle types. Our results show that during conception cycles male mating behaviour was concentrated around the fertile phase implying that males inferred information from more than swelling size alone. Male mating frequency increased in line with female socio-sexual behaviour, namely female presenting and the frequency of copulations with copulation calls. Most strikingly our results show that males invested equally in mating during fertile and non-fertile, i.e. post-conception, maximum swelling phases. Whether post-conception swellings were merely a result of changes in hormone concentrations during pregnancy or part of a female reproductive strategy remains elusive. In sum, this study adds to the body of research on the evolution of female sexual signals and how males may infer information from these cues.

  2. The behaviour of young children with social communication disorders during dyadic interaction with peers.

    Science.gov (United States)

    Murphy, Suzanne M; Faulkner, Dorothy M; Farley, Laura R

    2014-02-01

    Children with social communication disorders are known to experience more problematic peer relations than typically-developing children. However, detailed observation of their behaviour and communication during interaction with peers has not previously been undertaken. Micro-analytic observational methods were used to analyse the audio-taped interaction of children (N = 112) selected from mainstream schools (ages 5-6 years-old) on a computerised dyadic collaborative task. Comparisons were made between children with average-to-high- and low-pragmatic language skill as measured by the Test of Pragmatic Skills. Dyads were composed of an average-to-high-skilled child plus a low-skilled child (32 dyads), or of two average-to-high-skilled children (24 dyads). Consistently with their pragmatic language scores, low-skilled children were more likely to ignore other children's questions and requests than were average-to-high-skilled children. When average-to-high-skilled children worked with low-skilled children, as opposed to with other average-to-high-skilled children, they showed some sensitivity and adaptation to these children's difficulties; they used significantly more directives, clarification and provided more information. However, there was a cost in terms of the emotional tone of these interactions; when working with low-skilled children, the average-to-high-skilled children expressed considerably more negative feelings towards their partners than with another average-to-high-skilled child. In conclusion, observation of the interaction of average-to-high- and low-skilled children suggests promise for peer-assisted interventions and specifies which communicative behaviours could be targeted. However, care should be taken to manage the affective climate of these interactions for the benefit of all children involved.

  3. The effects of persuasive communication and planning on intentions to be more physically active and on physical activity behaviour among low-active adolescents.

    Science.gov (United States)

    Tessier, Damien; Sarrazin, Philippe; Nicaise, Virginie; Dupont, Jean-Philippe

    2015-01-01

    The purpose of the present study was to examine, using the theory of planned behaviour (TPB) combined with a self-regulatory behaviour change approach, whether persuasive communication based on adolescents' salient beliefs (SBCondition) and planning (PCondition) could promote the intention and physical activity (PA) behaviour of low-active adolescents participating in less than 1 h/day of moderate-to-vigorous physical activity. The protocol tested the effectiveness of two strategies used separately (i.e. SBC or PC) or in combination (i.e. CC = NSBC-SBC-PC) compared to a group receiving a message based on non-salient beliefs (NSBCondition). The 116 low-active students from ten 10th and 11th grade classes were assigned, using a cluster randomisation, into one of the four conditions (i.e. NSBC, SBC, PC and CC). Baseline data were collected two weeks before the intervention. The post-test data collection occurred directly after the intervention, and the follow-up took place two weeks later. Results showed that (1) the NSBC was the least effective strategy, (2) the SBC had no significant effect on PA behaviour and the TPB variables, (3) the PC had no significant effect on PA behaviour but increased the intention and perceived behavioural control and (4) the effects of the PC and the CC were not significantly different.

  4. Changing organizational energy consumption behaviour through comparative feedback

    NARCIS (Netherlands)

    Siero, F.W.; Bakker, A.B.; Dekker, G.B; van den Burg, T.C

    1996-01-01

    The differential effects of two forms of feedback on energy consumption behaviour were examined in two units of a metallurgical company. In one unit, employees received information about energy conservation, had to set goals and received feedback on their own conservation behaviour. The same procedu

  5. The complexity of organizational change: describing communication during organizational turbulence.

    Science.gov (United States)

    Salem, Philip

    2013-01-01

    Organizational researchers and practitioners have been interested in organizational change for some time. Historically, they have directed most of their efforts at improving the efficiency of planned top-down change. These efforts were strategic attempts at altering parameters leading to transformational change. Most efforts failed to meet their intended purposes. Transformational organizational change has not been likely. The legitimate systems have been robust. There has been little systematic investigation of the communication occurring during these efforts. The purpose of this essay is to describe results of a mixed methods research project answering two research questions. (a) How do organizational members communicate during a time of turbulence? (b) What features of this communication suggest the potential for or resistance to transformative change? Comparing the results at the beginning of the period to other periods, gives insight into how social actors communicate and enact the organization during a threshold period where transformational change was possible. Results reveal identifiable patterns of communication as communication strategies, parameters, or basins of attraction. The overall pattern explains how micro communication patterns intersect and how the accumulation of these patterns may resist or accomplish change at a macro level.

  6. A simple model for behaviour change in epidemics

    Directory of Open Access Journals (Sweden)

    Brauer Fred

    2011-02-01

    Full Text Available Abstract Background People change their behaviour during an epidemic. Infectious members of a population may reduce the number of contacts they make with other people because of the physical effects of their illness and possibly because of public health announcements asking them to do so in order to decrease the number of new infections, while susceptible members of the population may reduce the number of contacts they make in order to try to avoid becoming infected. Methods We consider a simple epidemic model in which susceptible and infectious members respond to a disease outbreak by reducing contacts by different fractions and analyze the effect of such contact reductions on the size of the epidemic. We assume constant fractional reductions, without attempting to consider the way in which susceptible members might respond to information about the epidemic. Results We are able to derive upper and lower bounds for the final size of an epidemic, both for simple and staged progression models. Conclusions The responses of uninfected and infected individuals in a disease outbreak are different, and this difference affects estimates of epidemic size.

  7. Healthy lifestyle behaviour among Ghanaian adults in the phase of a health policy change

    Directory of Open Access Journals (Sweden)

    Dake Fidelia AA

    2011-04-01

    Full Text Available Abstract Background Many countries have adopted health policies that are targeted at reducing the risk factors for chronic non-communicable diseases. These policies promote a healthy population by encouraging people to adopt healthy lifestyle behaviours. This paper examines healthy lifestyle behaviour among Ghanaian adults by comparing behaviours before and after the introduction of a national health policy. The paper also explores the socio-economic and demographic factors associated with healthy lifestyle behaviour. Method Descriptive, bivariate and multivariate regression techniques were employed on two nationally representative surveys (2003 World Health Survey (Ghana and 2008 Ghana Demographic and Health Survey to arrive at the results. Results While the prevalence of some negative lifestyle behaviours like smoking has reduced others like alcohol consumption has increased. Relatively fewer people adhered to consuming the recommended amount of fruit and vegetable servings per day in 2008 compared to 2003. While more females (7.0% exhibited healthier lifestyles, more males (9.0% exhibited risky lifestyle behaviours after the introduction of the policy. Conclusion The improvement in healthy lifestyle behaviours among female adult Ghanaians will help promote healthy living and potentially lead to a reduction in the prevalence of obesity among Ghanaian women. The increase in risky lifestyle behaviour among adult male Ghanaians even after the introduction of the health policy could lead to an increase in the risk of non-communicable diseases among men and the resultant burden of disease on them and their families will push more people into poverty.

  8. Testing Phase-specific self-efficacy beliefs in the context of dietary behaviour change

    OpenAIRE

    Ochsner, Sibylle; Scholz, Urte; Hornung, Rainer

    2013-01-01

    Background: Self-efficacy is an important predictor of health behaviour change. Within the health action process approach (HAPA; Schwarzer, 2008), motivational and volitional self-efficacy can be distinguished. Motivational self-efficacy is assumed to serve as predictor of intention formation whereas volitional self-efficacy should be relevant for behaviour change. This study examined these assumptions in a sample with overweight and obese individuals. Moreover, we tested whether behavioural ...

  9. Challenge and Change for EFL Oral Communication Instruction.

    Science.gov (United States)

    Asato, Moriatsu

    This paper discusses how Japanese teachers of English can help students acquire real oral communication skills by challenging and changing their teaching approaches, reflecting on their teaching styles, understanding the situation in their language classrooms, and taking steps to solve the problem of authentic oral communication. The paper…

  10. Analysing change in music therapy interactions of children with communication difficulties.

    Science.gov (United States)

    Spiro, Neta; Himberg, Tommi

    2016-05-05

    Music therapy has been found to improve communicative behaviours and joint attention in children with autism, but it is unclear what in the music therapy sessions drives those changes. We developed an annotation protocol and tools to accumulate large datasets of music therapy, for analysis of interaction dynamics. Analysis of video recordings of improvisational music therapy sessions focused on simple, unambiguous individual and shared behaviours: movement and facing behaviours, rhythmic activity and musical structures and the relationships between them. To test the feasibility of the protocol, early and late sessions of five client-therapist pairs were annotated and analysed to track changes in behaviours. To assess the reliability and validity of the protocol, inter-rater reliability of the annotation tiers was calculated, and the therapists provided feedback about the relevance of the analyses and results. This small-scale study suggests that there are both similarities and differences in the profiles of client-therapist sessions. For example, all therapists faced the clients most of the time, while the clients did not face back so often. Conversely, only two pairs had an increase in regular pulse from early to late sessions. More broadly, similarity across pairs at a general level is complemented by variation in the details. This perhaps goes some way to reconciling client- and context-specificity on one hand and generalizability on the other. Behavioural characteristics seem to influence each other. For instance, shared rhythmic pulse alternated with mutual facing and the occurrence of shared pulse was found to relate to the musical structure. These observations point towards a framework for looking at change in music therapy that focuses on networks of variables or broader categories. The results suggest that even when starting with simple behaviours, we can trace aspects of interaction and change in music therapy, which are seen as relevant by therapists.

  11. From global change to a butterfly flapping: biophysics and behaviour affect tropical climate change impacts.

    Science.gov (United States)

    Bonebrake, Timothy C; Boggs, Carol L; Stamberger, Jeannie A; Deutsch, Curtis A; Ehrlich, Paul R

    2014-10-22

    Difficulty in characterizing the relationship between climatic variability and climate change vulnerability arises when we consider the multiple scales at which this variation occurs, be it temporal (from minute to annual) or spatial (from centimetres to kilometres). We studied populations of a single widely distributed butterfly species, Chlosyne lacinia, to examine the physiological, morphological, thermoregulatory and biophysical underpinnings of adaptation to tropical and temperate climates. Microclimatic and morphological data along with a biophysical model documented the importance of solar radiation in predicting butterfly body temperature. We also integrated the biophysics with a physiologically based insect fitness model to quantify the influence of solar radiation, morphology and behaviour on warming impact projections. While warming is projected to have some detrimental impacts on tropical ectotherms, fitness impacts in this study are not as negative as models that assume body and air temperature equivalence would suggest. We additionally show that behavioural thermoregulation can diminish direct warming impacts, though indirect thermoregulatory consequences could further complicate predictions. With these results, at multiple spatial and temporal scales, we show the importance of biophysics and behaviour for studying biodiversity consequences of global climate change, and stress that tropical climate change impacts are likely to be context-dependent.

  12. Understanding and changing human behaviour—antibiotic mainstreaming as an approach to facilitate modification of provider and consumer behaviour

    OpenAIRE

    Stålsby Lundborg, Cecilia; Ashok J. Tamhankar

    2014-01-01

    This paper addresses: 1) Situations where human behaviour is involved in relation to antibiotics, focusing on providers and consumers; 2) Theories about human behaviour and factors influencing behaviour in relation to antibiotics; 3) How behaviour in relation to antibiotics can change; and, 4) Antibiotic mainstreaming as an approach to facilitate changes in human behaviour as regards antibiotics. Influencing human behaviour in relation to antibiotics is a complex process which includes factor...

  13. Risk Communication, Moral Emotions and Climate Change.

    NARCIS (Netherlands)

    Roeser, Sabine

    2012-01-01

    This article discusses the potential role that emotions might play in enticing a lifestyle that diminishes climate change. Climate change is an important challenge for society. There is a growing consensus that climate change is due to our behavior, but few people are willing to significantly adapt

  14. Monitoring, analysing, forecasting and communicating phenological changes

    NARCIS (Netherlands)

    Vliet, van A.J.H.

    2008-01-01

    The main objectives of this PhD thesis are to assess the climate-induced phenological changes in The Netherlands, to increase the knowledge and understanding of the ecological and socio-economic impacts of these phenological changes, to determine how society can adapt to these phenological changes a

  15. Healthcare professional behaviour change using technological supports: A realist literature review

    Directory of Open Access Journals (Sweden)

    Chris Keyworth

    2015-10-01

    Technological supports aiming to change the behaviour of healthcare professionals show considerable promise, particularly those involving computer-generated reminders and feedback. Due to the lack of theoretically-informed interventions, we were unable to draw conclusions around the effectiveness of theory-behaviour change interventions in this context. Interventions currently lack consistency in delivery method and content, which future research should address.

  16. A Social Science Guide for Communication on Climate Change

    Science.gov (United States)

    St John, C.; Marx, S.; Markowitz, E.

    2014-12-01

    Researchers from the Center for Research on Environmental Decisions (CRED) published "The Psychology of Climate Change Communication: A Guide for Scientists, Journalists, Educators, Political Aides, and the Interested Public" in 2009. This landmark guide provided climate change communicators a synthesis of the social science research that was pertinent to understanding how people think about climate change and how the practice could be improved. In the fall of 2014 this guide will be rereleased, with a new title, and in a partnership between CRED and ecoAmerica. The updated guide addresses how and why Americans respond in certain ways to climate change and explains how communicators can apply best practices to their own work. The guide, which includes research from a range of social science fields including psychology, anthropology, communications, and behavioral economics, is designed to be useful for experienced and novice communicators alike. Included in the guide are strategies to boost engagement, common mistakes to avoid, and best practices that organizations around the world have used to meaningfully engage individuals and groups on climate change. The proposed presentation will provide an overview of the main findings and tips from the 2014 climate change communication guide. It will provide a deeper look at a few of the key points that are crucial for increasing audience engagement with climate change including understanding how identity shapes climate change, how to lead with solutions, and how to bring the impacts of climate change close to home. It will highlight tips for motivating positive behavior change that will lead people down the path toward solutions. Finally, it will address the benefits and challenges associated with producing a communication guide and insight into synthesizing social science research findings into a usable format for a variety of audiences.

  17. Managerial Communication in the Context of Organizational Change

    Directory of Open Access Journals (Sweden)

    Mirela Arsith

    2014-05-01

    Full Text Available The hypothesis from which we start in initiating our approach is that according to which managerial communication is an important tool to change an organization's strategy. Our purpose is to argue in favor of the fact that this type of communication contributes significantly to adjusting the attitudes and changing behaviors of the organization members. In the context of change, managerial communication should be transformative, in order to ensure the adaptation of the organization to a new extra-organizational environment, which is, in turn, towards a significant change. What we intend to highlight is the fact that communicative interaction must occur at all levels and to be forceful, visionary and empathetic, to maintain wellness in the organization, as the essential element of the organizational change is the human change. Whatever the type of change - unplanned, planned, imposed, negotiated or participatory – it is very important to harmonize the measures of change between each other and with the processes that normally take place in the organization. Finally, we propose a case study that reveals the role of the transformative leadership and communication in the successful implementation of the new strategy.

  18. Communication, sensemaking and change as a chord of three strands: Practical implications and a research agenda for communicating organizational change

    NARCIS (Netherlands)

    van Vuuren, M.; Elving, W.J.L.

    2008-01-01

    Purpose - The paper aims to propose practical and theoretical consequences of emerging lines of thinking about communication during organizational change. Design/methodology/approach - This conceptual paper suggests several benefits that a sensemaking approach may have in enhancing organizational su

  19. The sum of the parts: can we really reduce carbon emissions through individual behaviour change?

    Science.gov (United States)

    Reynolds, Lucy

    2010-01-01

    Individuals are increasingly being urged to 'do their bit' in the fight against climate change, with governments and pro-environmentalists insisting that the collective impact of small behaviour changes will result in a meaningful reduction in global carbon emissions. The following paper considers this debate, as well as offering personal contributions from two leading environmentalists: Dr Doug McKenzie-Mohr, environmental psychologist and author of Fostering Sustainable Behavior: Community-Based Social Marketing; and Dr Tom Crompton, change strategist for WWF and co-author of Meeting Environmental Challenges: The Role of Human Identity, who argues for the role of intrinsic value systems in achieving sustainable behaviour change. As well as considering the responsibility of the individual in mitigating climate change, the paper introduces the discipline of social marketing as an effective tool for facilitating individual behaviour change, drawing on evidence from the field to recommend the key characteristics of effective behaviour change programmes.

  20. Reducing the decline in physical activity during pregnancy: a systematic review of behaviour change interventions.

    Directory of Open Access Journals (Sweden)

    Sinead Currie

    Full Text Available PURPOSE: Physical activity (PA typically declines throughout pregnancy. Low levels of PA are associated with excessive weight gain and subsequently increase risk of pre-eclampsia, gestational diabetes mellitus, hypertension disorders, delivery by caesarean section and stillbirth. Systematic reviews on PA during pregnancy have not explored the efficacy of behaviour change techniques or related theory in altering PA behaviour. This systematic review evaluated the content of PA interventions to reduce the decline of PA in pregnant women with a specific emphasis on the behaviour change techniques employed to elicit this change. SEARCH AND REVIEW METHODOLOGY: Literature searches were conducted in eight databases. Strict inclusion and exclusion criteria were employed. Two reviewers independently evaluated each intervention using the behaviour change techniques (BCT taxonomy to identify the specific behaviour change techniques employed. Two reviewers independently assessed the risk of bias using the guidelines from the Cochrane Collaboration. Overall quality was determined using the GRADE approach. FINDINGS: A total of 1140 potentially eligible papers were identified from which 14 studies were selected for inclusion. Interventions included counselling (n = 6, structured exercise (n = 6 and education (n = 2. Common behaviour change techniques employed in these studies were goal setting and planning, feedback, repetition and substitution, shaping knowledge and comparison of behaviours. Regular face-to-face meetings were also commonly employed. PA change over time in intervention groups ranged from increases of 28% to decreases of 25%. In 8 out of 10 studies, which provided adequate data, participants in the intervention group were more physically active post intervention than controls. CONCLUSIONS AND IMPLICATIONS: Physical activity interventions incorporating behaviour change techniques help reduce the decline in PA throughout pregnancy

  1. Navigating Change: Employee Communication in Times of Instability

    Science.gov (United States)

    DuFrene, Debbie D.; Lehman, Carol M.

    2014-01-01

    Employees often perceive periods of change--no matter how warranted or beneficial--as crises, exhibiting both cognitive and emotional reactions including feelings of insecurity and uncertainty, even fear, chaos, stress, betrayal, grief, and anger. Management must have a clear strategy for communicating with employees through change, as employee…

  2. Communicating Change The Promise of Human Evolution

    OpenAIRE

    James Lull; Eduardo Neiva

    2008-01-01

    In the present age, human evolution no longer follows the same principal of biological evolution, resulting from the adaptation and survival of competitive species in nature in terms of random mutations. This transformation varies in terms of cultural innovations and moral determinations, the hallmark human species, the only one to subordinate their interests to other genetic issues deems most relevant. The pace of change has accelerated remarkably in the last millennium, especially after the...

  3. Change communication : the impact on satisfaction with alternative workplace strategies

    OpenAIRE

    Bull, Melanie; Brown, Tim

    2012-01-01

    Communication is fundamental to the Facilities Management (FM) role within organisations; especially when the FM department is implementing changes to the workplace. An evaluation of an instance is presented. A self- administered online questionnaire was used to collect quantitative and qualitative data. The research focused on responses to satisfaction with the communication methods rather than reviewing the merits of alternative workplace strategies. Findings included the impact of...

  4. From Communicate to Educate - how a project structure and philosophy leads to engagement that influences organisational behaviours and decision making

    Science.gov (United States)

    Gaynor, Suzie; Corney, Stuart; Ling, Fiona; Bindoff, Nathan

    2010-05-01

    Climate Futures for Tasmania is an interdisciplinary and inter-institutional collaboration of twelve core participating partners (both national and state organisations) who are contributing more than 7.5 million in cash and in-kind over the three-year life of the project. The project is led by the Antarctic Climate and Ecosystems Cooperative Research Centre at the University of Tasmania, with significant contributions by CSIRO, Australia's national research organisation, Tasmania's major power generation company, Hydro Tasmania and the Tasmanian State government, through the Department of Primary Industries, Parks, Water and the Environment. The coordination, community interaction and management of the project are unique within the university environment. The project has required multiple levels of engagement to achieve end-user driven research that delivers highly practical and usable outcomes to stakeholders who are relatively new to climate change concepts. The project is generating new information on climate change in the 21st century for local communities in Tasmania, by dynamically downscaling global climate models. It focuses on the information interests of Tasmanian communities, businesses, industries and governments through analysis of general climate, agriculture, water and catchments, and extreme events. We are engaging with more than 50 end user organisations and to date have been involved in more than 700 engagement activities. The governance structure provides purpose to our stakeholders and given us opportunity to communicate and educate. From this opportunity has come invites and introductions to take our science further into the stakeholders' organisations and to new organisations. From these invites and introductions has come new partnerships and more opportunity to educate and influence organisational behaviour. Our approach to engagement and communication fosters a learning environment that encompasses adult education principles. We have

  5. Effects of risk communication on natural hazards on real estate owners' risk perception and risk behaviour

    Science.gov (United States)

    Buchecker, M.; Maidl, E.

    2012-04-01

    In the last decade, in most of the European countries risk maps on natural hazards have been elaborated but there is so far little experience how to efficiently communicate these maps to the public. Recently, the public authorities of Zurich informed the owners of buildings located within the hazard zone on urban flood risks The owners received official letters containing information on potential danger, the probability of flood events, constructional safety measures, and guidelines for appropriate actions in case of an immediate flood. In the cover letter they were also encouraged to achieve more detailed information about the particular risks for their building using an online accessible risk map within a geographic information system (GIS). This risk communication campaign was based on the expectation that informing citizens increases their risk awareness and that citizens aware of risks are more likely to undertake actions to protect themselves and their property. There is, however, little empirical evidence that these expected outcomes can be achieved by written forms of risk communication. With this project we aim to find out to which degree a campaign of written risk communication can shape land owners risk perception and risk behaviour, and which other factors (e.g. trust in authorities, risk, risk zone category of the building) contributed to these outcomes... In collaboration with public authorities we conducted a survey among 1500 owners of buildings in the hazard zones in Zurich (50 % in blue zone, 50 % in yellow and yellow-white zone), that is 14% of all persons who were addressed by the authorities of the city. The standardized questionnaire comprises in particular items measuring respondents' evaluation of the virtual and physical information material, the time they spent for studying the information material, the dimensions of their risk perception, their acceptability of risks and their preparedness to implement constructional and other safety

  6. Behaviour Change Techniques embedded in health and lifestyle apps: coding and analysis.

    Directory of Open Access Journals (Sweden)

    Gaston Antezana

    2015-09-01

    Full Text Available Background There is evidence showing that commercially available health and lifestyle apps can be used as co-adjuvants to clinical interventions and for the prevention of chronic and non-communicable diseases. This can be particularly significant to support and improve wellbeing of young people given their familiarity with these resources. However it is important to understand the content and consistency of Behaviour Change Techniques (BCT’s embedded in the apps to maximise their potential benefits. Objectives This study explores the BCT content of a selected list of health and lifestyle tracking apps in three behavioural dimensions: physical activity, sleep and diet. We identified BCT commonalities within and between categories to detect the most frequently used and arguably more effective techniques in the context of wellbeing and promotion of health behaviours. Methods Apps were selected by using keywords and by reviewing the “health and fitness” category of GooglePlay (477 apps. The selection criteria included free apps (even if they also offered paid versions and being common to GooglePlay and AppStore. A background review of each app was also completed. Selected apps were classified according to user ratings in GooglePlay (apps with less that 4+ star ratings were disregarded. The top ten apps in each category were selected, making it a total of 30 for the analysis. Three coders used the apps for two months and were trained to use a comprehensive 93 items taxonomy (BCTv1 to complete the analysis. Results Strong BCT similarities were found across all three categories, suggesting a consistent basic content composition. Out of all 93 BCTS’s 8 were identified as being present in at least 50% of the apps. 6 of these BCT’s are concentrated in categories “1. Goals and Planning” and “2. Feedback and Monitoring”. BCT “Social support (unspecified” was coded for in 63% of the apps, as it was present through different features in

  7. Communication in troubled waters : responses of fish communication systems to changing environments

    NARCIS (Netherlands)

    van der Sluijs, Inke; Gray, Suzanne M.; Amorim, Maria Clara P.; Barber, Iain; Candolin, Ulrika; Hendry, Andrew P.; Krahe, Ruediger; Maan, Martine E.; Utne-Palm, Anne Christine; Wagner, Hans-Joachim; Wong, Bob B. M.

    2011-01-01

    Fish populations are increasingly being subjected to anthropogenic changes to their sensory environments. The impact of these changes on inter- and intra-specific communication, and its evolutionary consequences, has only recently started to receive research attention. A disruption of the sensory en

  8. Navigating changing food environments - Transnational perspectives on dietary behaviours and implications for nutrition counselling.

    Science.gov (United States)

    Handley, Margaret A; Robles, Marisela; Sanford, Eric; Collins, Natalie; Seligman, Hilary; Defries, Triveni; Perez, Ramona; Grieshop, Jim

    2013-01-01

    United States (US) migrants are often characterised as experiencing unhealthy nutrition transitions. 'Looking-back' into dietary behaviours and the processes that affect dietary changes before migration may improve counselling interventions. We conducted a qualitative study of an indigenous Zapotecan transnational community based in Monterey, California, and Oaxaca, Mexico. Four focus groups and 29 interviews were conducted with transnational participants concerning health beliefs around and dietary differences between the US and Oaxaca. Analysis focused on nutrition-related themes. The four major themes were: (1) the paradox between participants' experience growing up with food insecurity and fond memories of a healthier diet; (2) mothers' current kitchen struggles as they contend with changes in food preferences and time demands, and the role 'care packages' play in alleviating these challenges; (3) positive views about home-grown versus store-bought vegetables; and (4) the role of commercial nutritional supplements and the support they provide. Counselling implications include (1) taking a detailed medical/social history to explore experiences with food insecurity and views on the role of nutrition in maintaining health and (2) exploring patients' struggles with different dietary preferences within their families. Transnational experiences may provide new insights for dietary counselling and patient-centred health communication.

  9. Development of Virtual Traveller: A behaviour change intervention to increase physical activity during primary school lessons

    Directory of Open Access Journals (Sweden)

    Emma Norris

    2015-09-01

    Three sources of data were used to inform the intervention development process: the existing research literature on school-based physical activity interventions, teacher interviews (N=12 and pupil focus groups (N=18 and an experimental feasibility study (N=85; Norris, Shelton, Dunsmuir, Duke-Williams, & Stamatakis, 2015b. The Behaviour Change Wheel was used as a framework to guide synthesis of evidence into the resulting intervention. Potential appropriate Behaviour Change Techniques were reviewed and embedded within the intervention. Conclusions The resulting 6-week Virtual Traveller programme with a 3-month follow-up period is currently in its final stages of evaluation in ten Greater London primary schools. Using the Behaviour Change Wheel and Behaviour Change Techniques allows development of replicable health interventions in applied settings such as schools.

  10. New perspectives on communication of change in corporate identity

    Directory of Open Access Journals (Sweden)

    Seema Gupta

    2016-06-01

    Full Text Available This paper addresses a gap in the literature on communication of change in corporate identity (CI by investigating the brand migration of Bosch in India. Based on an in-depth case study of Bosch in India, this paper develops seven propositions and conceptualises a framework for strategic communication of change in CI. The key propositions centre around strategic orientation, a constituency focussed approach, dual branding as an intermediate stage, integrating product messages with corporate messages, having a long time horizon to prevent loss of continuity, measuring effectiveness with a hierarchy of effects, and harnessing reciprocity of advertising and public relations.

  11. The changing uses of accuracy in science communication.

    Science.gov (United States)

    Hansen, Anders

    2016-10-01

    Tracing its historical trajectories, this article explores the preoccupation with accuracy in science communication research and explores the resurgence in the present century of concerns about accuracy, balance and impartiality in public communication of science. It is argued that many of the original insights from news and journalism research are still relevant and important if re-formulated in constructionist terms about voice, access and claims-making, and asking, in whose interest? Key to this is also the recognition of a radically changing - technologically, economically and professionally - media and communications environment, with implications for science journalism and a very different dynamic regarding the range and type of actors involved in discursively constructing opinions and information about controversial science and expertise. The article concludes with proposals for future emphases and directions in research broadly concerned with accuracy in science communication.

  12. Behaviour Change in the UK Climate Debate: An Assessment of Responsibility, Agency and Political Dimensions

    OpenAIRE

    Fudge, Shane; Peters, Michael

    2011-01-01

    This paper explores the politics around the role of agency in the UK climate change debate. Government interventions on the demand side of consumption have increasingly involved attempts to obtain greater traction with the values, attitudes and beliefs of citizens in relation to climate change and also in terms of influencing consumer behaviour at an individual level. With figures showing that approximately 40% of the UK’s carbon emissions are attributable to household and transport behaviour...

  13. Behaviour change and social blinkers? The role of sociology in trials of self-management behaviour in chronic conditions.

    Science.gov (United States)

    Ong, Bie Nio; Rogers, Anne; Kennedy, Anne; Bower, Peter; Sanders, Tom; Morden, Andrew; Cheraghi-Sohi, Sudeh; Richardson, Jane C; Stevenson, Fiona

    2014-02-01

    Individual-focused self-management interventions are one response to both an ageing society and the purported increase in chronic conditions. They tend to draw on psychological theories in self-management interventions, but over-reliance on these theories can reinforce a narrow focus on specified attitudinal and behavioural processes, omitting aspects of living with a chronic condition. While advances have been made in health behaviour change theory and practice, scant attention has been paid to the social, with the question of social context remaining under-theorised and under-explored empirically. This is particularly noticeable in trials of behaviour change interventions for self-management. The common sociological critique is that these ignore context and thus no explanation can be given as to why, for whom and under what circumstances a treatment works. Conversely, sociologists are criticised for offering no positive suggestions as to how context can be taken into account and for over-emphasising context with the risk of inhibiting innovation. This article provides an overview of these issues and provides examples of how context can be incorporated into the rigid method of trials of self-management for chronic conditions. We discuss modifications to both trial interventions and design that make constructive use of the concept of context.

  14. Modification of Insect and Arachnid Behaviours by Vertically Transmitted Endosymbionts: Infections as Drivers of Behavioural Change and Evolutionary Novelty

    Directory of Open Access Journals (Sweden)

    Sara L. Goodacre

    2012-02-01

    Full Text Available Vertically acquired, endosymbiotic bacteria such as those belonging to the Rickettsiales and the Mollicutes are known to influence the biology of their arthropod hosts in order to favour their own transmission. In this study we investigate the influence of such reproductive parasites on the behavior of their insects and arachnid hosts. We find that changes in host behavior that are associated with endosymbiont infections are not restricted to characteristics that are directly associated with reproduction. Other behavioural traits, such as those involved in intraspecific competition or in dispersal may also be affected. Such behavioural shifts are expected to influence the level of intraspecific variation and the rate at which adaptation can occur through their effects on effective population size and gene flow amongst populations. Symbionts may thus influence both levels of polymorphism within species and the rate at which diversification can occur.

  15. Modification of Insect and Arachnid Behaviours by Vertically Transmitted Endosymbionts: Infections as Drivers of Behavioural Change and Evolutionary Novelty.

    Science.gov (United States)

    Goodacre, Sara L; Martin, Oliver Y

    2012-02-29

    Vertically acquired, endosymbiotic bacteria such as those belonging to the Rickettsiales and the Mollicutes are known to influence the biology of their arthropod hosts in order to favour their own transmission. In this study we investigate the influence of such reproductive parasites on the behavior of their insects and arachnid hosts. We find that changes in host behavior that are associated with endosymbiont infections are not restricted to characteristics that are directly associated with reproduction. Other behavioural traits, such as those involved in intraspecific competition or in dispersal may also be affected. Such behavioural shifts are expected to influence the level of intraspecific variation and the rate at which adaptation can occur through their effects on effective population size and gene flow amongst populations. Symbionts may thus influence both levels of polymorphism within species and the rate at which diversification can occur.

  16. Effect of psychological capital and resistance to change on organisational citizenship behaviour

    Directory of Open Access Journals (Sweden)

    Loyd Beal III

    2013-03-01

    Full Text Available Orientation: Research in positive organisational behaviour shows that positive psychological capital (PsyCap is a construct that enables self-efficacy, optimism, hope and resilience to succeed in the workplace and that employee resistance to change is a key barrier to organisational change.Research purpose: This study examined the possible role of resistance to change as a moderator of the predictive relationship between PsyCap and organisational citizenship behaviour (OCB, in which OCB served as an index for measuring positive organisational change.Motivation for the study: Little empirical research has investigated the application of positive organisational behaviour to government organisations undergoing organisational change. Organisations can use the study results to increase positive outcomes and reduce resistance in government organisations experiencing a holistic change intervention.Research design, approach and method: The data comprised a cross-sectional survey of 97 employees from a government organisation that provides life-cycle career management support. Employees completed the 24-item psychological capital questionnaire, the 16-item organisational citizenship behaviour scale and the 17-item resistance to change scale. Data analyses used a mixed methods approach to merge quantitative inferential statistics with qualitative thematic analysis.Main findings: The quantitative analysis yielded high levels of resistance to change that moderated the positive effect of PsyCap on organisational citizenship behaviour. The thematic analysis revealed that affective, behavioural and cognitive forms of resistance to change were prevalent.Practical/managerial implications: Organisational leaders should seek to reduce resistance and increase the resources that organisations need to effect positive organisational change.Contribution/value-add: This study adds to the growing body of knowledge about positive organisational behaviour in government

  17. Can tail damage outbreaks in the pig be predicted by behavioural change?

    DEFF Research Database (Denmark)

    Larsen, Mona Lilian Vestbjerg; Andersen, Heidi Mai-Lis; Pedersen, Lene Juul

    2016-01-01

    damage outbreak. Behaviours found to change prior to an outbreak include increased activity level, increased performance of enrichment object manipulation, and a changed proportion of tail posture with more tails between the legs. Monitoring these types of behaviours is also discussed for the purpose...... preventive methods. One strategy is the surveillance of the pigs' behaviour for known preceding indicators of tail damage, which makes it possible to predict a tail damage outbreak and prevent it in proper time. This review discusses the existing literature on behavioural changes observed prior to a tail...... of developing an automatic warning system for tail damage outbreaks, with activity level showing promising results for being monitored automatically. Encouraging results have been found so far for the development of an automatic warning system; however, there is a need for further investigation and development...

  18. Surviving organizational change: How management communication helps balancing mixed feelings

    NARCIS (Netherlands)

    Nelissen, P.W.M.; Selm, M. van

    2008-01-01

    This study aims to examine the correspondence between the use and evaluation of management communication on the one hand and positive and negative responses to a planned organizational change on the other hand. Design/methodology/approach – The study was conducted among employees of a Dutch branch

  19. Communication practices and political engagement with climate change

    NARCIS (Netherlands)

    Carvalho, Anabela; Wessel, van Margit; Maeseele, Pieter

    2017-01-01

    In this article, we call for a refocusing of research on citizens’ political engagement with climate change. In doing so, we argue that communication practices not only help create the conditions for political engagement but they also comprise the modes of such engagement. Our argument proceeds in f

  20. Communication and Institutional Change in Mexican Agricultural Development.

    Science.gov (United States)

    Diaz, Heliodoro; Felstehausen, Herman

    A theoretical framework for integrating concepts of communication and institutional change based on experience with the Puebla Project in Mexico is given. The Puebla Project is a program to introduce high yield corn technology on a broad scale to 50,000 dry land corn farmers in Puebla, Mexico. The first part of the paper points out how…

  1. Developmental Changes in Parent-Child Communication throughout Adolescence

    Science.gov (United States)

    Keijsers, Loes; Poulin, François

    2013-01-01

    This study examined how parent-child communication regarding adolescent unsupervised activities develops over the course of adolescence. We used questionnaire data from 390 adolescents (58% girls; 90% European Canadian) who were followed from age 12 to 19. Latent growth curve modeling revealed curvilinear developmental changes that differed for…

  2. Strategies for Developing Positive Behaviour Management. Teacher Behaviour Outcomes and Attitudes to the Change Process

    Science.gov (United States)

    Hayes, Ben; Hindle, Sarah; Withington, Paul

    2007-01-01

    This paper describes an extended action research project run in a large secondary school over an 18-month period. The work was part of a wider strategy for change within the school. The data presented here describes some of the features of the change process and reflections on its impact. A key aim was to challenge and enable teachers to modify…

  3. Planning for, implementing and assessing the impact of health promotion and behaviour change interventions: a way forward for health psychologists.

    Science.gov (United States)

    Wallace, L M; Brown, K E; Hilton, S

    2014-01-01

    Researchers in the field of health psychology have increasingly been involved in translating a body of knowledge about psychological factors associated with health-relevant behaviours, into the development and evaluation of interventions that seek to apply that knowledge. In this paper we argue that a changing economic and political climate, and the strong behavioural contribution to disease morbidity and mortality in developed nations, requires health psychologists to plan more rigorously for, and communicate more effectively, about how health promotion, social cognition and behaviour change interventions will have impact and be increasingly embedded into health services or health promotion activity. We explain academic and wider socio-economic uses of 'impact' in health services research. We describe the relationship between impact and dissemination, and impact as distinct from, but often used interchangeably with the terms 'implementation', 'knowledge transfer' and 'knowledge translation' (KT). The evidence for establishing impact is emergent. We therefore draw on a number of impact planning and KT frameworks, with reference to two self- management interventions, to describe a framework that we hope will support health psychologists in embedding impact planning and execution in research. We illustrate this further in an on-line annexe with reference to one of our own interventions, Mums-and-MS (see Supplemental Material).

  4. EVALUTION OF THE COMMUNICATIVE BEHAVIOUR AS A BASE FOR DIAGNOSIS AND TREATMENT PLANNING OF COMMUNICATIONAL IMPAIRMENTS WITH CHILDREN WITH AUTISM

    Directory of Open Access Journals (Sweden)

    Nadica JOVANOVIKJ-SIMIKJ

    2000-12-01

    Full Text Available Communicational impairments in the framework of the autism syndrome are considered as main ones for understanding the nature of autism, both for the planning and carrying out the efficient programme of treatment. (Every child with autism need an individual approach. Therefore it is very important to have precise evaluation of the communicative behavior of each child personally.The evaluation procedure should be flexible enough to identify the individual differences and provide real information on the understanding of the language and the abilities for speech production, communicative and socio-interactive abilities, as well as the language-communicative abilities.

  5. Behavioural change in an urban smart-grid community

    NARCIS (Netherlands)

    Milovanovic, Marko; Steg, Emmalina; Spears, Russell

    2014-01-01

    Achieving long term behavioral change is a challenging task, especially when it comes to changing energy use habits. In our research we explore the social route to behavioral change, and examine how people influence each other in urban communities. We explore the conditions under which individuals a

  6. Autistic-like behavioural and neurochemical changes in a mouse model of food allergy.

    Science.gov (United States)

    de Theije, Caroline G M; Wu, Jiangbo; Koelink, Pim J; Korte-Bouws, Gerdien A H; Borre, Yuliya; Kas, Martien J H; Lopes da Silva, Sofia; Korte, S Mechiel; Olivier, Berend; Garssen, Johan; Kraneveld, Aletta D

    2014-03-15

    Food allergy has been suggested to contribute to the expression of psychological and psychiatric traits, including disturbed social behaviour and repetitive behaviour inherent in autism spectrum disorders (ASD). Most research in this field receives little attention, since fundamental evidence showing direct effects of food allergic immune responses on social behaviour is very limited. In the present study, we show that a food allergic reaction to cow's milk protein, induced shortly after weaning, reduced social behaviour and increased repetitive behaviour in mice. This food allergic reaction increased levels of serotonin (5-hydroxytryptamine; 5-HT) and the number of 5-HT positive cells, and decreased levels of 5-hydroxyindoleacetic acid (5-HIAA) in the intestine. Behavioural changes in food allergic mice were accompanied by reduced dopaminergic activity in the prefrontal cortex. Furthermore, neuronal activation (c-Fos expression) was increased in the prefrontal cortex and reduced in the paraventricular nucleus of the hypothalamus after exposure to a social target. We hypothesize that an intestinal allergic response regulates complex, but critical, neuroimmune interactions, thereby affecting brain circuits involved in social interaction, repetitive behaviour and cognition. Together with a genetic predisposition and multiple environmental factors, these effects of allergic immune activation may exacerbate behavioural abnormalities in patients with ASD.

  7. Behavioural Climate Change Mitigation Options and Their Appropriate Inclusion in Quantitative Longer Term Policy Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Faber, J.; Schroten, A.; Bles, M.; Sevenster, M.; Markowska, A.; Smit, M. [CE Delft, Delft (Netherlands); Rohde, C.; Duetschke, E.; Koehler, J.; Gigli, M. [Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe (Germany); Zimmermann, K.; Soboh, R.; Van ' t Riet, J. [Landbouw Economisch Instituut LEI, Wageningen (Netherlands)

    2012-01-15

    Changes in consumer behaviour can lead to major reductions in greenhouse gas emissions in the European Union, particularly in the areas of transport, housing and food. Behavioural changes can complement technological changes and can allow emission reduction targets to be achieved more cost-effectively overall. The study identifies 36 options for behavioural change that would cut greenhouse gas emissions. Of these, 11 particularly relevant options have been studied in detail. They include shifting to a more healthy and balanced diet, eating less meat and dairy products, buying and using a smaller car or an electric car, teleworking, adjusting room temperature and optimising ventilation. For each of the behavioural changes studied in depth, emission reduction potentials have been quantified for 2020, 2030 and 2050. The study identifies barriers to implementing the changes, and quantifies the likely effects of policy packages which could overcome these barriers. The results show that the behavioural changes that could take place simultaneously have the potential to save emissions totalling up to about 600 million tonnes of CO2-equivalent a year in 2020. This is about one-quarter of the projected annual emissions from sectors not covered by the EU emissions trading system. The savings potential is particularly high in the area of food.

  8. Co-Occurrence of Language and Behavioural Change in Frontotemporal Lobar Degeneration

    Directory of Open Access Journals (Sweden)

    Jennifer M. Harris

    2016-06-01

    Full Text Available Background/Objectives: We aimed to evaluate the co-occurrence of language and behavioural impairment in patients with frontotemporal lobar degeneration (FTLD spectrum pathology. Methods: Eighty-one dementia patients with pathological confirmation of FTLD were identified. Anonymized clinical records from patients' first assessment were rated for language and behavioural features from frontotemporal dementia consensus criteria, primary progressive aphasia (PPA criteria and 1998 FTLD criteria. Results: Over 90% of patients with FTLD pathology exhibited a combination of at least one behavioural and one language feature. Changes in language, in particular, were commonly accompanied by behavioural change. Notably, the majority of patients who displayed language features characteristic of semantic variant PPA exhibited ‘early perseverative, stereotyped or compulsive/ritualistic behaviour'. Moreover, ‘executive/generation deficits with relative sparing of memory and visuospatial functions' occurred in most patients with core features of non-fluent variant PPA. Conclusion: Behavioural and language symptoms frequently co-occur in patients with FTLD pathology. Current classifications, which separate behavioural and language syndromes, do not reflect this co-occurrence.

  9. Public attitudes towards pricing policies to change health-related behaviours: a UK focus group study

    Science.gov (United States)

    Marteau, Theresa M.; Kinmonth, Ann Louise; Cohn, Simon

    2015-01-01

    Background: Evidence supports the use of pricing interventions in achieving healthier behaviour at population level. The public acceptability of this strategy continues to be debated throughout Europe, Australasia and USA. We examined public attitudes towards, and beliefs about the acceptability of pricing policies to change health-related behaviours in the UK. The study explores what underlies ideas of acceptability, and in particular those values and beliefs that potentially compete with the evidence presented by policy-makers. Methods: Twelve focus group discussions were held in the London area using a common protocol with visual and textual stimuli. Over 300 000 words of verbatim transcript were inductively coded and analyzed, and themes extracted using a constant comparative method. Results: Attitudes towards pricing policies to change three behaviours (smoking, and excessive consumption of alcohol and food) to improve health outcomes, were unfavourable and acceptability was low. Three sets of beliefs appeared to underpin these attitudes: (i) pricing makes no difference to behaviour; (ii) government raises prices to generate income, not to achieve healthier behaviour and (iii) government is not trustworthy. These beliefs were evident in discussions of all types of health-related behaviour. Conclusions: The low acceptability of pricing interventions to achieve healthier behaviours in populations was linked among these responders to a set of beliefs indicating low trust in government. Acceptability might be increased if evidence regarding effectiveness came from trusted sources seen as independent of government and was supported by public involvement and hypothecated taxation. PMID:25983329

  10. Initiating and continuing behaviour change within a weight gain prevention trial: a qualitative investigation.

    Directory of Open Access Journals (Sweden)

    Samantha Kozica

    Full Text Available Preventing obesity is an international health priority. In Australia, young women who live in rural communities are at high risk of unhealthy weight gain. Interventions which engage young women and support sustainable behaviour change are needed and comprehensive evaluation of such interventions generates knowledge for population scale-up. This qualitative sub-study aims to identify enablers and barriers to behaviour change initiation and continuation within a community weight gain prevention program.In-depth semi-structured interviews were conducted with program participants 6 months after baseline. All interviews were audio-taped and transcribed verbatim. Transcripts were analysed independently by two investigators via thematic analysis.A total of 28 women with a mean age of 39.9±6.2years and a BMI of 28.6±5.2kg/m2 were purposively recruited from the larger cohort (n = 649 that participated in the prevention trial.Four behaviour change groups emerged were identified from participant interviews: (i no change, (ii relapse, (iii intermittent and (iv continued change. Factors influencing behaviour change initiation and continuation included realistic program expectations and the participant's ability to apply the core program elements including: setting small, achievable behaviour change goals, problem solving and using self-management techniques. Personal knowledge, skills, motivation, self-efficacy, accountability and perceived social and environmental barriers also affected behaviour change. Satisfaction with personal program progress and the perceived amount of program supports required to achieve ongoing behaviour change varied amongst participants. Women who relapsed expressed a desire for more intensive and regular support from health professionals, identified more barriers unrelated to the program, anticipated significant weight loss and had lower satisfaction with their progress.Initiating and continuing behaviour change is a complex

  11. Changing the Work Behaviour of Chinese Employees Using Organisational Learning

    Science.gov (United States)

    Elsey, Barry; Leung, Johnny Sai-Kwong

    2004-01-01

    The management of workplace change takes place in many industry contexts and micro-settings using a variety of approaches, all of which are widely reported in the academic and professional literature. There is less known about workplace change management in the context of an international company employing large numbers of Mainland Chinese…

  12. An Interdisciplinary Network Making Progress on Climate Change Communication

    Science.gov (United States)

    Spitzer, W.; Anderson, J. C.; Bales, S.; Fraser, J.; Yoder, J. A.

    2012-12-01

    Public understanding of climate change continues to lag far behind the scientific consensus not merely because the public lacks information, but because there is in fact too much complex and contradictory information available. Fortunately, we can now (1) build on careful empirical cognitive and social science research to understand what people already value, believe, and understand; and then (2) design and test strategies for translating complex science so that people can examine evidence, make well-informed inferences, and embrace science-based solutions. Informal science education institutions can help bridge the gap between climate scientists and the public. In the US, more than 1,500 informal science venues (science centers, museums, aquariums, zoos, nature centers, national parks, etc.) are visited annually by 61% of the population. Extensive research shows that these visitors are receptive to learning about climate change and trust these institutions as reliable sources. Ultimately, we need to take a strategic approach to the way climate change is communicated. An interdisciplinary approach is needed to bring together three key areas of expertise (as recommended by Pidgeon and Fischhoff, 2011): 1. Climate and decision science experts - who can summarize and explain what is known, characterize risks, and describe appropriate mitigation and adaptation strategies; 2. Social scientists - who can bring to bear research, theory, and best practices from cognitive, communication, knowledge acquisition, and social learning theory; and 3. Informal educators and program designers - who bring a practitioner perspective and can exponentially facilitate a learning process for additional interpreters. With support from an NSF CCEP Phase I grant, we have tested this approach, bringing together Interdisciplinary teams of colleagues for a five month "study circles" to develop skills to communicate climate change based on research in the social and cognitive sciences. In 2011

  13. Communication behaviours of skilled and less skilled oncologists: a validation study of the Medical Interaction Process System (MIPS).

    Science.gov (United States)

    Ford, Sarah; Hall, Angela

    2004-09-01

    The Medical Interaction Process System (MIPS) was originally developed in order to create a reliable observation tool for analysing doctor-patient encounters in the oncology setting. This paper reports a series of analyses carried out to establish whether the behaviour categories of the MIPS can discriminate between skilled and less skilled communicators. This involved the use of MIPS coded cancer consultations to compare the MIPS indices of 10 clinicians evaluated by an independent professional as skilled communicators with 10 who were considered less skilled. Eleven out of the 15 MIPS variables tested were able to distinguish the skilled from the less skilled group. Although limitations to the study are discussed, the results indicate that the MIPS has satisfactory discriminatory power and the results provide validity data that meet key objectives for developing the system. There is an ever-increasing need for reliable methods of assessing doctors' communication skills and evaluating medical interview teaching programmes.

  14. Formal Analysis of an Agent Support Model for Behaviour Change Intervention

    Directory of Open Access Journals (Sweden)

    Ojeniyi Adegoke

    2016-12-01

    Full Text Available Agent applications have been widely used in behaviour change intervention nowadays. This is due to the four features of agents: proactive, reactivity, social ability and autonomy.  However, psychological reactance is one of the major limiting causes of agent interventions. Although, many studies have investigated into both psychological reactance and behaviour change nevertheless how reactive intervention can be supported to obtain an improved behaviour change intervention is still lacking in most previous studies. Therefore, this paper describes the formal analysis of agent support model for behaviour change intervention. The analysis made use of two widely accepted approaches in agent formal evaluation namely mathematical analysis and automated verification. The mathematical analysis examined the correctness of the formal model representation and formalization that aimed to ensure that all syntax and semantic representations used in the formal model is consistent. The mathematical analysis used equilibrium property to explore the formal model consistency. Likewise, automated verification depicts the checking of the model properties against its specifications and theoretical traces.  The automated verification used Temporal Trace Language (TTL, which verifies the model properties and states against generated traces. The paper presents an agent support model that allows building agent-based software and applications that deflect psychological reactance and enhance an improved behavioural change intervention.

  15. Participants' perspective on maintaining behaviour change: a qualitative study within the European Diabetes Prevention Study

    Directory of Open Access Journals (Sweden)

    White Martin

    2008-07-01

    Full Text Available Abstract Background The European Diabetes Prevention Study (EDIPS is an RCT of diet and exercise interventions in people with impaired glucose tolerance. We undertook a qualitative study, nested within the EDIPS in Newcastle-upon-Tyne, UK, aiming to understand the experience of participants who maintained behaviour change, in order to inform future interventions. Methods Participants were purposively sampled, according to success criteria for diet and physical activity change maintenance, and invited to attend individual semi-structured interviews. Fifteen participants completed an interview and reflected on their experience over three to five years. We used the Framework method to analyse the transcribed data. Results Main themes were identified as factors that help (props and those that hinder (burdens behaviour change maintenance at different organisational levels: individual (both physical and psychological, social and environmental. Pre-existing physical conditions (such as arthritis and social demands (such as caring for an ageing relative hindered, whereas the benefits of becoming fitter and of having social and professional support helped, participants in maintaining behaviour change. Participants' long term experiences highlighted the salience of the continuous change in their physical, social and environmental conditions over time. Conclusion The construct of props and burdens facilitates a holistic view of participants' behaviour. Efforts to encourage behaviour change maintenance should take account of context and the way this changes over time, and should include strategies to address these issues. The experience of participants who maintain behaviour change highlights the challenges for the wider implementation of diabetes prevention strategies. Trial Registration (ISRCTN 15670600

  16. Communication modality and attitude change in a realistic experiment

    OpenAIRE

    Wiegman, O.

    1989-01-01

    In this experiment, an experimental interview with the leader of the Socialists in the Dutch Parliament was delivered via three different media: television, radio, or a newspaper presentation. We showed that the experimental interviews led, in themselves, to attitude change, but no difference was found among the three communication modalities. Moreover, no significant interaction effect was established between the political preference of the subjects (Socialist versus non-Socialist) and commu...

  17. Social identity framing: Leader communication for social change

    Science.gov (United States)

    Seyranian, Viviane

    Social identity framing (SIF) delineates a process of intergroup communication that leaders may engage in to promote a vision of social change. As a step towards social change, social identity may need to be altered to accommodate a new view of the group, its collective goals, and its place alongside other groups. Thus, social identity content may be deconstructed and reconstructed by the leader en route to change. SIF suggests that this may be achieved through a series of 16 communication tactics, which are largely derived from previous research (Seyranian & Bligh, 2008). This research used an experimental design to test the effectiveness of three SIF communication tactics - inclusion, similarity to followers, and positive social identity - on a number of follower outcomes. Students ( N=246) were randomly assigned to read one of eight possible speeches promoting renewable energy on campus that was ostensibly from a student leader. The speeches were varied to include or exclude the three communication tactics. Following the speech, participants completed a dependent measures questionnaire. Results indicated that similarity to followers and positive social identity did not affect follower outcomes. However, students exposed to inclusion were more likely to indicate that renewable energy was ingroup normative; intend to engage in collective action to bring renewable energy to campus; experience positive emotional reactions towards change; feel more confident about the possibility of change; and to view the leader more positively. The combination of inclusion and positive social identity increased perceptions of charismatic leadership. Perceived leader prototypicality and cognitive elaboration of the leader's message resulted in more favorable attitudes towards renewable energy. Perceived leader prototypicality was also directly related to social identification, environmental values, ingroup injunctive norms, and self-stereotypes. Overall, these results support SIF

  18. Role of etology in detecting environmental pollutants that affect changes in animal behaviour

    Directory of Open Access Journals (Sweden)

    Vučinić Marijana M.

    2005-01-01

    Full Text Available A large number of chemical pollutants originating from industrial agricultural and urban through the direct or indirect disruption of endocrine gland and hormone function. That is why these pollutants are known as endocrine-disrupting chemicals (EDC. By disrupting endocrine function, the EDC change certain forms of animal behaviour. This is why a direct link can be established between etology, as a scientific discipline that studied the role, function, ontogenetic and evolutionary development of behaviour from the aspect of the animal's adaption to living conditions, and ecotoxicology. In this mutual connection, the role of etology is to identify changes in animal behaviour which will serve as the first bioindicator of the presence of EDC in a certain environment, and before the occurrence of organic changes that could have lethal consequences.

  19. A dynamical model for describing behavioural interventions for weight loss and body composition change.

    Science.gov (United States)

    Navarro-Barrientos, J-Emeterio; Rivera, Daniel E; Collins, Linda M

    2011-01-12

    We present a dynamical model incorporating both physiological and psychological factors that predicts changes in body mass and composition during the course of a behavioral intervention for weight loss. The model consists of a three-compartment energy balance integrated with a mechanistic psychological model inspired by the Theory of Planned Behavior (TPB). The latter describes how important variables in a behavioural intervention can influence healthy eating habits and increased physical activity over time. The novelty of the approach lies in representing the behavioural intervention as a dynamical system, and the integration of the psychological and energy balance models. Two simulation scenarios are presented that illustrate how the model can improve the understanding of how changes in intervention components and participant differences affect outcomes. Consequently, the model can be used to inform behavioural scientists in the design of optimised interventions for weight loss and body composition change.

  20. Changes in illness perceptions mediated the effect of cognitive behavioural therapy in severe functional somatic syndromes

    DEFF Research Database (Denmark)

    Christensen, Sara Sletten; Frostholm, Lisbeth; Ørnbøl, Eva

    2014-01-01

    . Methods We analysed additional data from a randomised controlled trial comparing completers of cognitive behavioural group therapy (46 patients) to an enhanced usual care group (66 patients). Proposed mediators (illness perceptions) and primary (physical health) and secondary (somatic symptoms and illness...... year after treatment (sum of indirect effects 1.556, BCa 95% CI (0.006; 3.620)). Improving perceived control was particularly important. Changes in illness perceptions from baseline to 16 months after randomisation were associated with clinically meaningful improvements in physical health, somatic......Objective Although there is substantial evidence that cognitive behavioural therapy alleviates symptoms in functional somatic syndromes, the mechanisms of change are less investigated. This study examined whether changes in illness perceptions mediated the effect of cognitive behavioural therapy...

  1. How will climate change affect vine behaviour in different soils?

    Science.gov (United States)

    Leibar, Urtzi; Aizpurua, Ana; Morales, Fermin; Pascual, Inmaculada; Unamunzaga, Olatz

    2014-05-01

    Various agricultural sectors are sensitive to projected climate change. In this sense, the strong link between climate and grapevine phenology and berry quality suggests a relevant impact. Within the concept of terroir, climate is a factor that influences ripening of a specific variety and resulting wine style. Furthermore, the effect of soil on grape potential is complex, because the soil acts on grapevine water and nutrient supply, and influences root zone temperature. The aim of this work was to evaluate the effect of climate change (increased CO2, higher temperature and lower relative humidity), soil texture and irrigation on the physiology, yield and berry quality of grapevine (Vitis vinifera L.) cv. Tempranillo. A greenhouse experiment was carried out with potted, own-rooted fruit-bearing cuttings. Three factors were studied: a) climate change (700 μmol CO2 mol-1 air, 28/18°C and 45/65% day/night relative humidity) vs. current conditions (375 μmol CO2 mol-1 air, 24/14ºC and 33/53% day/night relative humidity), b) soil texture (9, 18 and 36% soil clay content) and c) irrigation; well-irrigated (20-35% of soil water content) vs. water deficit (60% of the water applied to the irrigated plants). Berries were harvested at ripeness (21-23 ºBrix). Climate change shortened the time between veraison and full maturity up to 9 days and reduced the number of berries per bunch. Grapes grown under climate change conditions had higher pH and lower acidity (due to malic and tartaric acids), anthocyanins content and colour intensity. Water-deficit delayed ripening up to 10 days and reduced final leaf area and root weight. Berries from water stressed plants had an increased skin/pulp ratio and pH, and lower acidity (malic acid) and polyphenol content. Regarding soil texture, plants grown in the soil with lower clay content increased root fresh weight and had higher total anthocyanins content. There were no interactions between factors. In conclusion, both climate change

  2. The effectiveness of interventions to change six health behaviours: a review of reviews

    Directory of Open Access Journals (Sweden)

    Jepson Ruth G

    2010-09-01

    Full Text Available Abstract Background Several World Health Organisation reports over recent years have highlighted the high incidence of chronic diseases such as diabetes, coronary heart disease and cancer. Contributory factors include unhealthy diets, alcohol and tobacco use and sedentary lifestyles. This paper reports the findings of a review of reviews of behavioural change interventions to reduce unhealthy behaviours or promote healthy behaviours. We included six different health-related behaviours in the review: healthy eating, physical exercise, smoking, alcohol misuse, sexual risk taking (in young people and illicit drug use. We excluded reviews which focussed on pharmacological treatments or those which required intensive treatments (e.g. for drug or alcohol dependency. Methods The Cochrane Library, Database of Abstracts of Reviews of Effectiveness (DARE and several Ovid databases were searched for systematic reviews of interventions for the six behaviours (updated search 2008. Two reviewers applied the inclusion criteria, extracted data and assessed the quality of the reviews. The results were discussed in a narrative synthesis. Results We included 103 reviews published between 1995 and 2008. The focus of interventions varied, but those targeting specific individuals were generally designed to change an existing behaviour (e.g. cigarette smoking, alcohol misuse, whilst those aimed at the general population or groups such as school children were designed to promote positive behaviours (e.g. healthy eating. Almost 50% (n = 48 of the reviews focussed on smoking (either prevention or cessation. Interventions that were most effective across a range of health behaviours included physician advice or individual counselling, and workplace- and school-based activities. Mass media campaigns and legislative interventions also showed small to moderate effects in changing health behaviours. Generally, the evidence related to short-term effects rather than sustained

  3. Communicating Climate Change: Sometimes It's Not about the Science

    Science.gov (United States)

    Mandia, S. A.

    2014-12-01

    Although there is an overwhelming scientific consensus that humans are driving modern day climate change, a significant portion of Americans are not convinced. This gap in understanding challenges both instructors and students who wish to effectively communicate climate change science. Individuals subconsciously resist factual information that threatens their worldview. Their misperceptions are reinforced by journalistic false balance, coordinated misinformation campaigns, and incorrect or misleading information that is easily accessible via social media. Here the author presents effective refutation strategies that avoid the most common backfire effects while also offering strategies to properly frame the discussion to audiences holding diverse worldviews.

  4. Big Social Data Analytics of Changes in Consumer Behaviour and Opinion of a TV Broadcaster

    DEFF Research Database (Denmark)

    Hennig, Anna; Åmodt, Anne-Sofie; Hernes, Henrik

    2016-01-01

    This paper examines the changes in consumer behaviour and opinions due to the transition from a public to a commercial broadcaster in the context of broadcasting international media events. By analyzing TV viewer ratings, Facebook activity and its sentiment, we aim to provide answers to how...... the transition from airing Winter Olympic Games on NRK to TV2 in Norway affected consumer behaviour and opinion.We used text classification and visual analytics methods on the business and social datasets. Our main finding is a clear link between negative sentiment and commercials. Despite positive change...

  5. Measuring reliable change of emotional and behavioural problems in children

    DEFF Research Database (Denmark)

    Iachina, Maria; Bilenberg, Niels

    2012-01-01

    The purpose of this study was to estimate true treatment effect measured by clinicians using the Health of the Nation Outcome Scale for Children and Adolescent (HoNOSCA) corrected for regression to the mean (RTM), and for ceiling and floor effects. The present study was based on routine clinical...... that if these corrections are implemented in routine outcome measurement of children diagnosed with Hyperkinetic Disorder (HKD), the estimate of change in total HoNOSCA score after adjustment is clearly smaller in absolute value than the absolute difference estimate. If RTM and the ceiling/floor effect is ignored...

  6. Training programmes can change behaviour and encourage the cultivation of over-harvested plant species.

    Directory of Open Access Journals (Sweden)

    Sophie J Williams

    Full Text Available Cultivation of wild-harvested plant species has been proposed as a way of reducing over-exploitation of wild populations but lack of technical knowledge is thought to be a barrier preventing people from cultivating a new species. Training programmes are therefore used to increase technical knowledge to encourage people to adopt cultivation. We assessed the impact of a training programme aiming to encourage cultivation of xaté (Chamaedorea ernesti-augusti, an over-harvested palm from Central America. Five years after the training programme ended, we surveyed untrained and trained individuals focusing on four potential predictors of behaviour: technical knowledge, attitudes (what individuals think about a behaviour, subjective norms (what individuals perceive others to think of a behaviour and perceived behavioural control (self assessment of whether individuals can enact the behaviour successfully. Whilst accounting for socioeconomic variables, we investigate the influence of training upon these behavioural predictors and examine the factors that determine whether people adopt cultivation of a novel species. Those who had been trained had higher levels of technical knowledge about xaté cultivation and higher belief in their ability to cultivate it while training was not associated with differences in attitudes or subjective norms. Technical knowledge and perceived behavioural control (along with socio-economic variables such as forest ownership and age were predictors of whether individuals cultivate xaté. We suggest that training programmes can have a long lasting effect on individuals and can change behaviour. However, in many situations other barriers to cultivation, such as access to seeds or appropriate markets, will need to be addressed.

  7. Identifying content-based and relational techniques to change behaviour in motivational interviewing.

    Science.gov (United States)

    Hardcastle, Sarah J; Fortier, Michelle; Blake, Nicola; Hagger, Martin S

    2017-03-01

    Motivational interviewing (MI) is a complex intervention comprising multiple techniques aimed at changing health-related motivation and behaviour. However, MI techniques have not been systematically isolated and classified. This study aimed to identify the techniques unique to MI, classify them as content-related or relational, and evaluate the extent to which they overlap with techniques from the behaviour change technique taxonomy version 1 [BCTTv1; Michie, S., Richardson, M., Johnston, M., Abraham, C., Francis, J., Hardeman, W., … Wood, C. E. (2013). The behavior change technique taxonomy (v1) of 93 hierarchically clustered techniques: Building an international consensus for the reporting of behavior change interventions. Annals of Behavioral Medicine, 46, 81-95]. Behaviour change experts (n = 3) content-analysed MI techniques based on Miller and Rollnick's [(2013). Motivational interviewing: Preparing people for change (3rd ed.). New York: Guildford Press] conceptualisation. Each technique was then coded for independence and uniqueness by independent experts (n = 10). The experts also compared each MI technique to those from the BCTTv1. Experts identified 38 distinct MI techniques with high agreement on clarity, uniqueness, preciseness, and distinctiveness ratings. Of the identified techniques, 16 were classified as relational techniques. The remaining 22 techniques were classified as content based. Sixteen of the MI techniques were identified as having substantial overlap with techniques from the BCTTv1. The isolation and classification of MI techniques will provide researchers with the necessary tools to clearly specify MI interventions and test the main and interactive effects of the techniques on health behaviour. The distinction between relational and content-based techniques within MI is also an important advance, recognising that changes in motivation and behaviour in MI is a function of both intervention content and the interpersonal style

  8. COMMUNICATIVE PROVOCATION AS A STRATEGY OF DESTRUCTIVE BEHAVIOUR IN EVERY-DAY CONFLICT

    Directory of Open Access Journals (Sweden)

    Volkova Olga Sergeevna

    2014-12-01

    Full Text Available The article is concentrated on the issue of systematization and classification of strategies and tactics of individual's verbal behavior in a number of typical situations associated with disharmonious communication. Its scientific originality is defined by the necessity to present the provocation phenomenon as a category of communicative linguistics and linguistic pragmatics. The use of discourse analysis and descriptive pragmatic interpretation of real communication forms have enabled the revelation of various patterns of destructive verbal behavior that could provoke a communicative conflict. Communicative provocation is described as a strategy of destructive behavior aimed at dragging a communication partner into a conflict interaction or creating conditions for its occurrence. The provocation strategy is implemented in disharmonious interactions by means of individual or complex communication tactics including not only the aggressive ones: indignation, reproach, deliberate false informing, exaggerated demonstration of emotions, but also such tolerant tactics as praise, advice, apology, assurances, admiration, persuasion, etc. Two forms of communicative provocation are represented in the article. A direct provocation presupposes personal involvement of a provocateur in the conflict interaction while an indirect one allows its initiator stay aside from the open confrontation. In the latter case the provocateur stimulates and demonstrates the parties' conflict of interests, which leads to the communication harmony disruption.

  9. Cognitive and behavioural predictors of adolescents' communicative perspective-taking and social relationships.

    Science.gov (United States)

    Nilsen, Elizabeth S; Bacso, Sarah A

    2017-04-01

    Given the pivotal role that social interactions play for adolescents' well-being, understanding the factors that influence communication is key. The present study examined relations between adolescents' communicative perspective-taking, executive function skills, and ADHD traits and explored the role communicative perspective-taking plays in peer relations. Data was collected from a community sample of 15 to 19-years-olds (N = 46) in Waterloo, Canada. Two communicative perspective-taking tasks required participants to infer speakers' communicative intentions. A battery of tasks assessed adolescents' working memory and inhibitory control. Elevated ADHD traits were associated with weaker working memory, inhibitory control, and communicative perspective-taking. Working memory was the strongest predictor of communicative perspective-taking. Highlighting the importance of communicative perspective-taking for social interactions, adolescents with weaker skills in this area reported worse peer relations. Findings underscore the importance of communicative perspective-taking for adolescents' social relations and have relevance for understanding the social difficulties faced by adolescents with elevated ADHD traits.

  10. Is This Global Warming? Communicating the Intangibles of Climate Change

    Science.gov (United States)

    Warner, L.; Henson, R.

    2004-05-01

    Unlike weather, which is immediate, tangible, and relevant on a daily basis, climate change is long-term, slow to evolve, and often difficult to relate to the public's daily concerns. By explaining global-change research to wide and diverse audiences through a variety of vehicles, including publications, exhibits, Web sites, and television B-roll, UCAR has gained experience and perspective on the challenges involved. This talk will explore some of the lessons learned and some of the key difficulties that face global-change communicators, including: --The lack of definitive findings on regional effects of global change -- The long time frame in which global change plays out, versus the short attention span of media, the public, and policy makers --The use of weather events as news pegs (they pique interest, but they may not be good exemplars of global change and are difficult to relate directly to changes in greenhouse-gas emissions) --The perils of the traditional journalistic technique of point-counterpoint in discussing climate change --The presence of strong personal/political convictions among various interest groups and how these affect the message(s) conveyed

  11. Changes in optical behaviour of iron pyritohedron upon microwave treatment

    Science.gov (United States)

    Arvind, Hemant K.; Choudhary, B. L.; Dolia, S. N.; Dalela, S.; Jakhar, S. R.; Kumar, Sudhish

    2016-05-01

    We have utilized the volumetric heating of materials by microwave energy absorption for investigating the changes in the optical behavior of a well characterized natural crystal of iron pyritohedron (FeS2). For microwave treatment virgin central core pieces of the FeS2 crystal were ground to fine powder and then heated in a microwave oven for half an hour. Powder XRD measurements confirmed that the microwave treatment on FeS2 does not affect the face centered cubic structure of FeS2. The UV-Visible optical spectrum of the microwave treated FeS2 display a narrow optical absorption peak at ˜315 nm, on the other hand in the UV-Vis spectrum of pure FeS2 a broad absorption band with a maximum centered ˜310-330 nm was observed. The band gap energies for pure and microwave treated FeS2 are estimated to be 1.09 eV and 1.35 eV respectively. This study clearly indicates that microwave treatment results in a blue shift in the absorption edge and enhancement in the band gap energy.

  12. Behaviour Change Policy Agendas for "Vulnerable" Subjectivities: The Dangers of Therapeutic Governance and Its New Entrepreneurs

    Science.gov (United States)

    Ecclestone, Kathryn

    2017-01-01

    Apocalyptic crisis discourses of mental health problems and psycho-emotional dysfunction are integral to behaviour change agendas across seemingly different policy arenas. Bringing these agendas together opens up new theoretical and empirical lines of enquiry about the symbioses and contradictions surrounding the human subjects they target. The…

  13. A match-mismatch test of a stage model of behaviour change in tobacco smoking

    NARCIS (Netherlands)

    Dijkstra, A; Conijn, B; De Vries, H

    2006-01-01

    Aims An innovation offered by stage models of behaviour change is that of stage-matched interventions. Match-mismatch studies are the primary test of this idea but also the primary test of the validity of stage models. This study aimed at conducting such a test among tobacco smokers using the Social

  14. An Investigation on Changing Behaviours of University Students Switching from Using Classical Cell Phones to Smartphones

    Science.gov (United States)

    Arslan, Yusuf

    2016-01-01

    In this study, it was tried to comprehend whether there occur any changes in behaviours of university students switching from classical cell phones to smartphones. The investigation was carried out according to quantitative research method. Questionnaire was employed as data collection tool. The datum of the study was limited with the information…

  15. Changing the Environmental Behaviour of Small Business Owners: The Business Case

    Science.gov (United States)

    Walker, Beth; Redmond, Janice

    2014-01-01

    The importance of the environment is something of a cracked record to many small business owners, as historically any calls to business to change or improve their practices or behaviours were from the "environmental" or "green" perspective, rather than from a business perspective. As a consequence, many small businesses have…

  16. Intervention Fidelity for a Complex Behaviour Change Intervention in Community Pharmacy Addressing Cardiovascular Disease Risk

    Science.gov (United States)

    McNamara, K. P.; O'Reilly, S. L.; George, J.; Peterson, G. M.; Jackson, S. L.; Duncan, G.; Howarth, H.; Dunbar, J. A.

    2015-01-01

    Background: Delivery of cardiovascular disease (CVD) prevention programs by community pharmacists appears effective and enhances health service access. However, their capacity to implement complex behavioural change processes during patient counselling remains largely unexplored. This study aims to determine intervention fidelity by pharmacists…

  17. Successful malaria elimination strategies require interventions that target changing vector behaviours

    Directory of Open Access Journals (Sweden)

    Russell Tanya L

    2013-02-01

    Full Text Available Abstract Background The ultimate long-term goal of malaria eradication was recently placed back onto the global health agenda. When planning for this goal, it is important to remember why the original Global Malaria Eradication Programme (GMEP, conducted with DDT-based indoor residual spraying (IRS, did not achieve its goals. One of the technical reasons for the failure to eliminate malaria was over reliance on a single intervention and subsequently the mosquito vectors developed behavioural resistance so that they did not come into physical contact with the insecticide. Hypothesis and how to test it Currently, there remains a monolithic reliance on indoor vector control. It is hypothesized that an outcome of long-term, widespread control is that vector populations will change over time, either in the form of physiological resistance, changes in the relative species composition or behavioural resistance. The potential for, and consequences of, behavioural resistance was explored by reviewing the literature regarding vector behaviour in the southwest Pacific. Discussion Here, two of the primary vectors that were highly endophagic, Anopheles punctulatus and Anopheles koliensis, virtually disappeared from large areas where DDT was sprayed. However, high levels of transmission have been maintained by Anopheles farauti, which altered its behaviour to blood-feed early in the evening and outdoors and, thereby, avoiding exposure to the insecticides used in IRS. This example indicates that the efficacy of programmes relying on indoor vector control (IRS and long-lasting, insecticide-treated nets [LLINs] will be significantly reduced if the vectors change their behaviour to avoid entering houses. Conclusions Behavioural resistance is less frequently seen compared with physiological resistance (where the mosquito contacts the insecticide but is not killed, but is potentially more challenging to control programmes because the intervention effectiveness

  18. Improving Climate Change Communication Skills through Community Outreach

    Science.gov (United States)

    Hanrahan, J.

    2015-12-01

    While many undergraduate Atmospheric Science departments are expanding their curriculums to focus on the science of climate change, often overlooked is the need to educate students about how this topic can be effectively communicated to others. It has become increasingly difficult for young scientists to comfortably discuss this polarizing topic with people outside of the classroom. To address this, Atmospheric Science faculty at Lyndon State College are providing undergraduate students the opportunity to practice this important skill by reaching out to the local community. Over the past year, students have been meeting regularly to discuss climate change and its impacts, and to present this information to the general public at local schools and organizations. The group was organized with the primary goal of teaching undergraduate students about effective ways to communicate basic climate science to nonscientists, but to also improve public understanding of anthropogenic climate change while starting a conversation among young people in the community. We will identify lessons learned after one year, discuss effective strategies, and summarize student feedback.

  19. Micromechanical modelling of the elastoplastic behaviour of metallic material under strain-path changes

    Science.gov (United States)

    Fajoui, Jamal; Gloaguen, David; Courant, Bruno; Guillén, Ronald

    2009-07-01

    A two-level homogenization approach is applied for the micromechanical modelling of the elastoplastic material behaviour during various strain-path changes. A mechanical description of the grain is developed through a micro-meso transition based on a modified elastoplastic self-consistent approach which takes into account the dislocation evolution. Next, a meso-macro transition using a self-consistent model is used to deduce the macroscopic behaviour of the polycrystal. A correct agreement is observed between the simulations and the experimental results at the mesoscopic and macroscopic levels.

  20. ‘Liking’ persuasion: case studies in social media for behaviour change

    OpenAIRE

    Foster, Derek; Lawson, Shaun

    2013-01-01

    Contemporary social media platforms such as Facebook and Twitter have seen huge growth in recent years with a respective 1 billion and 500m registered users. Given such large numbers of the global population are using online social networks regularly, tapping into this audience to raise awareness of, and bring about positive behaviour change in, societal issues such as energy consumption and healthier lifestyles has promising potential. This position paper describes three behavior change case...

  1. Changing the Ecology of Climate Communication in Your Organization (Invited)

    Science.gov (United States)

    Chambliss, L.; Lewenstein, B.

    2013-12-01

    After decades of frustration, scientists have an exciting opportunity to provide the research-based insights necessary for us all to foster a more sustainable future. Yet, individual scientists and researchers are more effective in their communication and public engagement to the extent their organization supports and facilitates such outreach. This presentation will offer strategies for enhancing multi-disciplinary organizational capabilities in climate change communication and public engagement that go beyond the traditional force-feeding of information and data to a largely unreceptive public. Two essential components of a healthy ecology of climate communication at the organizational level are 1) a multi-disciplinary approach and 2) direct engagement with external audiences and stakeholders so that information is flowing in multiple directions. The traditional flow of fact-based information- from scientist through organization/institution to the public - is rarely effective. We will discuss a New York state-focused, research-based effort that is a workable model for how scientists can engage local and state agencies, corporations, NGOs, business leaders, and other actors. In this case, researches collaborated with diverse stakeholders to create a suite of community events, products and online tools with science-based information carefully crafted and targeted to avoid politicization. This effort facilitated education and planning for community, agricultural and business planners who are making decisions now with 20-to 50-year time frames. As an example of a responsive information flow, a community conference 'Climate Smart and Climate Ready' targeted to local and regional planners included sessions on grief and fear, in addition to assessments of regional impact by sector, after input from stakeholders indicated a strong need to blend science delivery with acknowledgment of the emotional field. We will also examine successful ways science-based organizations

  2. Relating farmer's perceptions of climate change risk to adaptation behaviour in Hungary.

    Science.gov (United States)

    Li, Sen; Juhász-Horváth, Linda; Harrison, Paula A; Pintér, László; Rounsevell, Mark D A

    2016-10-28

    Understanding how farmers perceive climate change risks and how this affects their willingness to adopt adaptation practices is critical for developing effective climate change response strategies for the agricultural sector. This study examines (i) the perceptual relationships between farmers' awareness of climate change phenomena, beliefs in climate change risks and actual adaptation behaviour, and (ii) how these relationships may be modified by farm-level antecedents related to human, social, financial capitals and farm characteristics. An extensive household survey was designed to investigate the current pattern of adaptation strategies and collect data on these perceptual variables and their potential antecedents from private landowners in Veszprém and Tolna counties, Hungary. Path analysis was used to explore the causal connections between variables. We found that belief in the risk of climate change was heightened by an increased awareness of directly observable climate change phenomena (i.e. water shortages and extreme weather events). The awareness of extreme weather events was a significant driver of adaptation behaviour. Farmers' actual adaptation behaviour was primarily driven by financial motives and managerial considerations (i.e. the aim of improving profit and product sales; gaining farm ownership and the amount of land managed; and, the existence of a successor), and stimulated by an innovative personality and the availability of information from socio-agricultural networks. These results enrich the empirical evidence in support of improving understanding of farmer decision-making processes, which is critical in developing well-targeted adaptation policies.

  3. Behavioural Intervention Effects in Dysarthria Following Stroke: Communication Effectiveness, Intelligibility and Dysarthria Impact

    Science.gov (United States)

    Mackenzie, Catherine; Lowit, Anja

    2007-01-01

    Background: Dysarthria is a common post-stroke presentation. Its management falls within the remit of the speech and language therapy profession. Little controlled evaluation of the effects of intervention for dysarthria in stroke has been reported. Aims: The study aimed to determine the effects of a period of behavioural communication…

  4. Conceptualising engagement with digital behaviour change interventions: a systematic review using principles from critical interpretive synthesis.

    Science.gov (United States)

    Perski, Olga; Blandford, Ann; West, Robert; Michie, Susan

    2016-12-13

    "Engagement" with digital behaviour change interventions (DBCIs) is considered important for their effectiveness. Evaluating engagement is therefore a priority; however, a shared understanding of how to usefully conceptualise engagement is lacking. This review aimed to synthesise literature on engagement to identify key conceptualisations and to develop an integrative conceptual framework involving potential direct and indirect influences on engagement and relationships between engagement and intervention effectiveness. Four electronic databases (Ovid MEDLINE, PsycINFO, ISI Web of Knowledge, ScienceDirect) were searched in November 2015. We identified 117 articles that met the inclusion criteria: studies employing experimental or non-experimental designs with adult participants explicitly or implicitly referring to engagement with DBCIs, digital games or technology. Data were synthesised using principles from critical interpretive synthesis. Engagement with DBCIs is conceptualised in terms of both experiential and behavioural aspects. A conceptual framework is proposed in which engagement with a DBCI is influenced by the DBCI itself (content and delivery), the context (the setting in which the DBCI is used and the population using it) and the behaviour that the DBCI is targeting. The context and "mechanisms of action" may moderate the influence of the DBCI on engagement. Engagement, in turn, moderates the influence of the DBCI on those mechanisms of action. In the research literature, engagement with DBCIs has been conceptualised in terms of both experience and behaviour and sits within a complex system involving the DBCI, the context of use, the mechanisms of action of the DBCI and the target behaviour.

  5. Communications

    Science.gov (United States)

    Bailenson, Jeremy; Buzzanell, Patrice; Deetz, Stanley; Tewksbury, David; Thompson, Robert J.; Turow, Joseph; Bichelmeyer, Barbara; Bishop, M. J.; Gayeski, Diane

    2013-01-01

    Scholars representing the field of communications were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Jeremy Bailenson, Patrice Buzzanell, Stanley Deetz, David Tewksbury, Robert J. Thompson, and…

  6. Road user behaviour changes following a self-explaining roads intervention.

    Science.gov (United States)

    Mackie, Hamish W; Charlton, Samuel G; Baas, Peter H; Villasenor, Pablo C

    2013-01-01

    The self-explaining roads (SER) approach uses road designs that evoke correct expectations and driving behaviours from road users to create a safe and user-friendly road network. Following the implementation of an SER process and retrofitting of local and collector roads in a suburb within Auckland City, lower speeds on local roads and less variation in speed on both local and collector roads were achieved, along with a closer match between actual and perceived safe speeds. Preliminary analyses of crash data shows that the project has resulted in a 30% reduction crash numbers and an 86% reduction in crash costs per annum, since the road changes were completed. In order to further understand the outcomes from this project, a study was carried out to measure the effects of the SER intervention on the activity and behaviour of all road users. Video was collected over nine separate days, at nine different locations, both before and after SER construction. Road user behaviour categories were developed for all potential road users at different location types and then used to code the video data. Following SER construction, on local roads there was a relatively higher proportion of pedestrians, less uniformity in vehicle lane keeping and less indicating by motorists along with less through traffic, reflecting a more informal/low speed local road environment. Pedestrians were less constrained on local roads following SER construction, possibly reflecting a perceptually safer and more user-friendly environment. These behaviours were not generally evident on collector roads, a trend also shown by the previous study of speed changes. Given that one of the objectives of SER is to match road user behaviour with functionally different road categories, the road user behaviour differences demonstrated on different road types within the SER trial area provides further reinforcement of a successful SER trial.

  7. Identifying effective behavioural models and behaviour change strategies underpinning preschool- and school-based obesity prevention interventions aimed at 4-6-year-olds: a systematic review.

    Science.gov (United States)

    Nixon, C A; Moore, H J; Douthwaite, W; Gibson, E L; Vogele, C; Kreichauf, S; Wildgruber, A; Manios, Y; Summerbell, C D

    2012-03-01

    The aim of this comprehensive systematic review was to identify the most effective behavioural models and behaviour change strategies, underpinning preschool- and school-based interventions aimed at preventing obesity in 4-6-year-olds. Searching was conducted from April 1995 to April 2010 using MEDLINE, EMBASE, CINAHL, PsycINFO and The Cochrane Library. Epidemiological studies relevant to the research question with controlled assignment of participants were included in the review, if they had follow-up periods of 6 months or longer. Outcomes included markers of weight gain; markers of body composition; physical activity behaviour changes and dietary behaviour changes. Twelve studies were included in the review. The most commonly used model was social cognitive theory (SCT)/social learning theory (SLT) either as a single model or in combination with other behavioural models. Studies that used SCT/SLT in the development of the intervention had significant favourable changes in one, or more, outcome measures. In addition, interventions that (i) combined high levels of parental involvement and interactive school-based learning; (ii) targeted physical activity and dietary change; and (iii) included long-term follow-up, appeared most effective. It is suggested that interventions should also be focused on developing children's (and parents') perceived competence at making dietary and physical changes.

  8. Effecting change through dialogue: Habermas' theory of communicative action as a tool in medical lifestyle interventions.

    Science.gov (United States)

    Walseth, Liv Tveit; Schei, Edvin

    2011-02-01

    Adjustments of everyday life in order to prevent disease or treat illness afflict partly unconscious preferences and cultural expectations that are often difficult to change. How should one, in medical contexts, talk with patients about everyday life in ways that might penetrate this blurred complexity, and help people find goals and make decisions that are both compatible with a good life and possible to accomplish? In this article we pursue the question by discussing how Habermas' theory of communicative action can be implemented in decision-making processes in general practice. The theory of deliberative decision-making offers practical guidelines for what to talk about and how to do it. For a decision to be rooted in patients' everyday life it has to take into consideration the patient's practical circumstances, emotions and preferences, and what he or she perceives as ethically right behaviour towards other people. The aim is a balanced conversation, demonstrating respect, consistency and sincerity, as well as offering information and clarifying reasons. Verbalising reasons for one's preferences may increase awareness of values and norms, which can then be reflected upon, producing decisions rooted in what the patient perceives as good and right behaviour. The asymmetry of medical encounters is both a resource and a challenge, demanding patient-centred medical leadership, characterised by empathy and ability to take the patient's perspective. The implementation and adjustments of Habermas' theory in general practice is illustrated by a case story. Finally, applications of the theory are discussed.

  9. A strategy for implementing genomics into nursing practice informed by three behaviour change theories.

    Science.gov (United States)

    Leach, Verity; Tonkin, Emma; Lancastle, Deborah; Kirk, Maggie

    2016-06-01

    Genomics is an ever increasing aspect of nursing practice, with focus being directed towards improving health. The authors present an implementation strategy for the incorporation of genomics into nursing practice within the UK, based on three behaviour change theories and the identification of individuals who are likely to provide support for change. Individuals identified as Opinion Leaders and Adopters of genomics illustrate how changes in behaviour might occur among the nursing profession. The core philosophy of the strategy is that genomic nurse Adopters and Opinion Leaders who have direct interaction with their peers in practice will be best placed to highlight the importance of genomics within the nursing role. The strategy discussed in this paper provides scope for continued nursing education and development of genomics within nursing practice on a larger scale. The recommendations might be of particular relevance for senior staff and management.

  10. Health behaviour changes after diagnosis of chronic illness among Canadians aged 50 or older.

    Science.gov (United States)

    Newson, Jason T; Huguet, Nathalie; Ramage-Morin, Pamela L; McCarthy, Michael J; Bernier, Julie; Kaplan, Mark S; McFarland, Bentson H

    2012-12-01

    Changes in health behaviours (smoking, physical activity, alcohol consumption, and fruit and vegetable consumption) after diagnosis of chronic health conditions (heart disease, cancer, stroke, respiratory disease, and diabetes) were examined among Canadians aged 50 or older. Results from 12 years of longitudinal data from the Canadian National Population Health Survey indicated relatively modest changes in behaviour. Although significant decreases in smoking were observed among all groups except those with respiratory disease, at least 75% of smokers did not quit. No significant changes emerged in the percentage meeting physical activity recommendations, except those with diabetes, or in excessive alcohol consumption, except those with diabetes and respiratory disease. The percentage reporting the recommended minimum fruit and vegetable intake did not increase significantly among any group.

  11. Habitat change influences mate search behaviour in three-spined sticklebacks

    DEFF Research Database (Denmark)

    Heuschele, Jan; Salminen, Tiina; Candolin, Ulrika

    2012-01-01

    Mate choice is one of the main mechanisms of sexual selection, with profound implications for individual fitness. Changes in environmental conditions can cause individuals to alter their mate search behaviour, with consequences for mate choice. Human-induced eutrophication of water bodies...... is a global problem that alters habitat structure and visibility in aquatic ecosystems. We investigated whether changes in habitat complexity and male cue modality, visual or olfactory, influence mate search behaviour of female three-spined sticklebacks, Gasterosteus aculeatus. We allowed gravid females...... evaluation in the absence of visual stimulation. This reduced the rate of mate encounters and probably also the opportunity for choice. Our results show that changes in habitat structure and visibility can alter female mate searching, with potential consequences for the opportunity for sexual selection....

  12. Information and Communication Technology and Cultural Change How ICT Changes Self-Construal and Values

    NARCIS (Netherlands)

    Hansen, Nina; Postmes, Tom; van der Vinne, Nikita; van Thiel, Wendy

    2012-01-01

    This paper studies whether and how information and communication technology (ICT) changes self-construal and cultural values in a developing country. Ethiopian children were given laptops in the context of an ICT for development scheme. We compared children who used laptops (n = 69) with a control g

  13. Changes in liveweight and behaviour of alpaca dams and offspring following weaning.

    Science.gov (United States)

    Pollard, J C; Littlejohn, R P; Davis, G H

    1993-12-01

    The effects of offspring sex, weight, age, and level of interaction with the dam on responses to weaning were examined to assist in the development of a weaning protocol for alpacas. In the first study, preand post-weaning activities, and weight change over Days -12-0,0-7 and 7-16 with respect to weaning, were recorded for 20 dam-offspring (hembra-cria) pairs aged 81-200 days. Pre-weaning changes in dam and offspring weights were positively related (Phembra weight change followed the same pattern. Over Days 0-2, grazing and sitting activities of hembras and crias were replaced by standing and walking along paddock fencelines, although by Day 2 fenceline activities had decreased (Phembra-cria pairs aged 124-160 days. During 10 hours of observation on Days -5 and -4, the total duration of sucking by individual crias varied from 0-18 minutes, and the mean +/- SEM duration of sucking was 1.94 +/- 0.113 minutes. Cria sucking behaviour was positively related to growth rate prior to and weight at weaning (Phembras lost weight over Days 0-8 and 8-16. The changes in growth rate and behaviour in Studies 1 and 2 indicated that weaning can be stressful for hembras and crias. However, there was no evidence from either study that pre-weaning behavioural or physical characteristics were related to the changes.

  14. Can microgeneration catalyse behaviour change in the domestic energy sector in the UK?

    Energy Technology Data Exchange (ETDEWEB)

    Bergman, Noam (Univ. of Oxford, Environmental Change Inst., Oxford (United Kingdom))

    2009-07-01

    Domestic energy use accounts for more than a quarter of CO{sub 2} emissions in the UK. Traditional approaches to energy reduction look at direct emissions savings, and recommend insulation and efficiency as more cost-effective than microgeneration. However, microgeneration has indirect, 'soft' benefits and could play a significant role in emissions reduction. Current uptake of microgeneration in the UK is low, with various barriers economic, technical, cultural, behavioural and institutional both to uptake and to maximising energy and emissions savings once installed. Subsidies and spreading information alone do not guarantee maximising uptake, and even if successful, this is not enough to maximise savings. The industry focuses on maximising sales, with no incentives to ensure best installations and use; householders do not have access to the best information and user behaviour does not maximise energy and emission savings. This is related to a broader state of socio-technical 'lock-in' in domestic energy use there's a lack of connection between personal behaviour and energy consumption, let alone global climate change; energy use in the home is rising faster than energy saving measures are implemented. This suggests that a major cultural-behavioural shift is needed to reduce energy/emissions in the home. Transition theory and strategic niche management provide insights into possible systemic change, and a suitable framework for future policies, such as supporting a variety of radically innovative niches, both technological and social. Microgeneration, properly employed, has the potential to play a part in such a transition, by increasing awareness and energy literacy and empowering people to seriously engage in energy debates as producers, as well as consumers, of energy. This deeper understanding and heightened responsibility are crucial in a shift toward bottom-up emissions-reducing behaviour change and better acceptance of top

  15. Weather forecasting by insects: modified sexual behaviour in response to atmospheric pressure changes.

    Science.gov (United States)

    Pellegrino, Ana Cristina; Peñaflor, Maria Fernanda Gomes Villalba; Nardi, Cristiane; Bezner-Kerr, Wayne; Guglielmo, Christopher G; Bento, José Maurício Simões; McNeil, Jeremy N

    2013-01-01

    Prevailing abiotic conditions may positively or negatively impact insects at both the individual and population levels. For example while moderate rainfall and wind velocity may provide conditions that favour development, as well as movement within and between habitats, high winds and heavy rains can significantly decrease life expectancy. There is some evidence that insects adjust their behaviours associated with flight, mating and foraging in response to changes in barometric pressure. We studied changes in different mating behaviours of three taxonomically unrelated insects, the curcurbit beetle, Diabrotica speciosa (Coleoptera), the true armyworm moth, Pseudaletia unipuncta (Lepidoptera) and the potato aphid, Macrosiphum euphorbiae (Hemiptera), when subjected to natural or experimentally manipulated changes in atmospheric pressure. In response to decreasing barometric pressure, male beetles exhibited decreased locomotory activity in a Y-tube olfactometer with female pheromone extracts. However, when placed in close proximity to females, they exhibited reduced courtship sequences and the precopulatory period. Under the same situations, females of the true armyworm and the potato aphid exhibited significantly reduced calling behaviour. Neither the movement of male beetles nor the calling of armyworm females differed between stable and increasing atmospheric pressure conditions. However, in the case of the armyworm there was a significant decrease in the incidence of mating under rising atmospheric conditions, suggesting an effect on male behaviour. When atmospheric pressure rose, very few M. euphorbiae oviparae called. This was similar to the situation observed under decreasing conditions, and consequently very little mating was observed in this species except under stable conditions. All species exhibited behavioural modifications, but there were interspecific differences related to size-related flight ability and the diel periodicity of mating activity. We

  16. Behaviour Change in the UK Climate Debate: An Assessment of Responsibility, Agency and Political Dimensions

    Directory of Open Access Journals (Sweden)

    Shane Fudge

    2011-06-01

    Full Text Available This paper explores the politics around the role of agency in the UK climate change debate. Government interventions on the demand side of consumption have increasingly involved attempts to obtain greater traction with the values, attitudes and beliefs of citizens in relation to climate change and also in terms of influencing consumer behaviour at an individual level. With figures showing that approximately 40% of the UK’s carbon emissions are attributable to household and transport behaviour, policy initiatives have progressively focused on the facilitation of “sustainable behaviours”. Evidence suggests however, that mobilisation of pro-environmental attitudes in addressing the perceived “value-action gap” has so far had limited success. Research in this field suggests that there is a more significant and nuanced “gap” between context and behaviour; a relationship that perhaps provides a more adroit reflection of reasons why people do not necessarily react in the way that policy-makers anticipate. Tracing the development of the UK Government’s behaviour change agenda over the last decade, we posit that a core reason for the limitations of this programme relates to an excessively narrow focus on the individual. This has served to obscure some of the wider political and economic aspects of the debate in favour of a more simplified discussion. The second part of the paper reports findings from a series of focus groups exploring some of the wider political views that people hold around household energy habits, purchase and use of domestic appliances, and transport behaviour-and discusses these insights in relation to the literature on the agenda’s apparent limitations. The paper concludes by considering whether the aims of the Big Society approach (recently established by the UK’s Coalition Government hold the potential to engage more directly with some of these issues or whether they merely constitute a “repackaging” of the

  17. The process of cognitive behaviour therapy for chronic fatigue syndrome: which changes in perpetuating cognitions and behaviour are related to a reduction in fatigue?

    NARCIS (Netherlands)

    Heins, M.J.; Knoop, H.; Burk, W.J.; Bleijenberg, G.

    2013-01-01

    Objective: Cognitive behaviour therapy (CBT) can significantly reduce fatigue in chronic fatigue syndrome (CFS), but little is known about the process of change taking place during CBT. Based on a recent treatment model (Wiborg et al. J Psych Res 2012), we examined how (changes in) cognitions and be

  18. Development and validation of the ACSI : measuring students' science attitudes, pro-environmental behaviour, climate change attitudes and knowledge

    NARCIS (Netherlands)

    Dijkstra, E. M.; Goedhart, M. J.

    2012-01-01

    This article describes the development and validation of the Attitudes towards Climate Change and Science Instrument. This 63-item questionnaire measures students' pro-environmental behaviour, their climate change knowledge and their attitudes towards school science, societal implications of science

  19. Impact of Patients' Communication with the Medical Practitioners, on Their Adherence Declared to Preventive Behaviours, Five Years after a Coronary Angiography, in Luxembourg.

    Directory of Open Access Journals (Sweden)

    Michèle Baumann

    Full Text Available Patients of the National Institute of Cardiac Surgery and Interventional Cardiology in Luxembourg who underwent coronary angiography were surveyed for hypertension, hypercholesterolemia, diabetes and overweight/obesity between 2008/9 and 2013/4. For each cardiovascular risk factor (CVRFs, we analysed the associations between the quality of the patients' communication with the medical practitioner and their adherence declared to preventive behaviours.1,289 completed a self-administered questionnaire on communication with the medical practitioner (P'Com-5 items scale; Cronbach 0.87. 61.8% stopped smoking, 57.9% reduced or stopped their consumption of salt, 71.9% of fat, and 62.8% of sugar, and whereas 65% increased their consumption of fruit and vegetables and 19.8% increased their physical activity. Around 37% reported having made changes following their doctor's advice. 90% were followed by a cardiologist and 95.9% by an attending physician.No link was observed between declaration of physical activity, smoking, fats, and quality of communication. Significant associations: for increased consumption of fruit and vegetables was linked with the quality of doctor-patient communication when patients were overweight (OR = 1.081, obese (OR = 1.130, hypercholesterolemic (OR = 1.102, hypertensive (OR = 1.084 or diabetic (OR = 1.103. Reduction in salt intake was linked only to patients with hypertension (OR = 1.102, whereas reduction or cessation of sugar consumption was linked to overweight (OR = 1.093, and more so obese, (OR = 1.106, hypercholesterolemics (OR = 1.103 and diabetics (OR = 1.173.Good doctor-patient communication was related to nutrition, particularly increased consumption of fresh fruits and vegetables. Accurate perception of CVRFs by both patients and medical practitioners is essential for CV protection. The aim of instructing patients is to encourage them to make informed decisions about how to change their lifestyle. In routinely, P

  20. The effectiveness of parental communication in modifying the relation between food advertising and children's consumption behaviour.

    Science.gov (United States)

    Buijzen, Moniek

    2009-03-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children's responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising mediation (active vs. restrictive) and consumer communication (concept-oriented vs. socio-oriented) moderated the relation between children's advertising exposure and their consumption of advertised energy-dense food products. Interaction analysis in regression showed that active advertising mediation (i.e. explaining the purpose and nature of advertising), and socio-oriented consumer communication (i.e. emphasizing control and restrictions) significantly reduced the impact of advertising on children's food consumption. Parental restrictions of advertising exposure were only effective among younger children (<8). These results suggest that critical discussion about advertising and rule making about consumption are most effective in countering the impact of food advertising.

  1. The Communication Model and the Nature of Change in Terms of Deforestation in China since 1949

    Science.gov (United States)

    Tian, Dexin; Chao, Chin-Chung

    2010-01-01

    This article explores the communication model and nature of change in terms of deforestation in China since 1949. Through Lasswell's communication model and the theory of change and via historical analysis and extended literature review, we have discovered: First, Mao's government adopted an effective one-way top-down communication model with…

  2. Developing tools and strategies for communicating climate change

    Science.gov (United States)

    Bader, D.; Yam, E. M.; Perkins, L.

    2011-12-01

    Research indicates that the public views zoos and aquariums as reliable and trusted sources for information on conservation. Additionally, visiting zoos and aquariums helps people reconsider their connections to conservation issues and solutions. The Aquarium of the Pacific, an AZA-accredited institution that serves the most ethnically diverse population of all aquariums in the nation, is using exhibit space, technology, public programming, and staff professional development to present a model for how aquariums can promote climate literacy. Our newest galleries and programs are designed to immerse our visitors in experiences that connect our live animal collection to larger themes on ocean change. The Aquarium is supporting our new programming with a multifaceted staff professional development that exposes our interpretive staff to current climate science and researchers as well as current social science on public perception of climate science. Our staff also leads workshops for scientists; these sessions allow us to examine learning theory and develop tools to communicate science and controversial subjects effectively. Through our partnerships in the science, social science, and informal science education communities, we are working to innovate and develop best practices in climate communication.

  3. Perceived stress as a risk factor for changes in health behaviour and cardiac risk profile

    DEFF Research Database (Denmark)

    Rod, Naja Hulvej; Grønbaek, M; Schnohr, P;

    2009-01-01

    in health behaviour (smoking, physical activity, alcohol consumption, overweight) and cardiac risk profile (cholesterol, HDL cholesterol, blood pressure, diabetes). RESULTS: Individuals with high levels of stress compared to those with low levels of stress were less likely to quit smoking (OR = 0.58; 95% CI......OBJECTIVE: The aim of this study was to evaluate the long-term effects of stress on changes in health behaviour and cardiac risk profile in men and women. DESIGN: A prospective cohort study. SETTING: The Copenhagen City Heart Study, Denmark. SUBJECTS: The analyses were based on 7066 women and men...... to use antihypertensive medication (1.94; 1.63-2.30), and stressed men were more than two times as likely to develop diabetes during follow-up (2.36; 1.22-4.59). CONCLUSION: This longitudinal study supports a causal relation between stress and cardiovascular diseases mediated through unfavourable changes...

  4. Using cognitive behavioural therapy with complex cases: using the therapeutic relationship to change core beliefs.

    Science.gov (United States)

    Binnie, James

    2012-07-01

    Cognitive Behavioural Therapy (CBT) is often perceived as a manualised, symptom focused, surface level approach. This article aims to reflect on working with complex clinical presentations and explore how third wave CBT can be effectively integrated into standard cognitive behavioural interventions. To achieve these aims, a case study of a CBT assessment and treatment is presented. The interventions used are described in detail. The focus changes from the more traditional symptom-led interventions to third wave approaches based on the therapeutic relationship. When the focus was redirected towards the therapeutic relationship then real change occurred, quickly and powerfully. Reflections on the process are discussed and the overall approach used was evaluated with an action plan developed to enhance future clinical practice. It is hoped that this study can help CBT be viewed as a comprehensive form of psychotherapy.

  5. A Theory-Based Approach for Developing Interventions to Change Patient Behaviours: A Medication Adherence Example from Paediatric Secondary Care

    Directory of Open Access Journals (Sweden)

    Gemma Heath

    2015-12-01

    Full Text Available In this article we introduce a Health Psychology approach to changing patient behaviour, in order to demonstrate the value of Health Psychology professional practice as applied within healthcare settings. Health Psychologists are experts in understanding, predicting and changing health-related behaviours at the individual, group and population level. They combine psychological theory, research evidence and service-user views to design interventions to solve clinically relevant behavioural problems and improve health outcomes. We provide a pragmatic overview of a theory and evidence-based Intervention Mapping approach for developing, implementing and evaluating interventions to change health-related behaviour. An example of a real behaviour change intervention designed to improve medication adherence in an adolescent patient with poorly controlled asthma is described to illustrate the main stages of the intervention development process.

  6. Make a CHANGE: optimising communication and pain management decisions.

    Science.gov (United States)

    Müller-Schwefe, Gerhard; Jaksch, Wolfgang; Morlion, Bart; Kalso, Eija; Schäfer, Michael; Coluzzi, Flaminia; Huygen, Frank; Kocot-Kepska, Magdalena; Mangas, Ana Cristina; Margarit, Cesar; Ahlbeck, Karsten; Mavrocordatos, Philippe; Alon, Eli; Collett, Beverly; Aldington, Dominic; Nicolaou, Andrew; Pergolizzi, Joseph; Varrassi, Giustino

    2011-02-01

    The major objectives of the CHANGE PAIN International Advisory Board are to enhance understanding of chronic pain and to develop strategies for improving pain management. At its second meeting, in November 2009, evidence was presented that around one person in five in Europe and the USA experiences chronic pain, and the delay before referral to a pain specialist is often several years. Moreover, physicians' pharmacological approach to chronic pain is inconsistent, as evidenced by the huge variation in treatment between different European countries. It was agreed that efficient communication between physician and patient is essential for effective pain management, and that efficacy/side-effect balance is a key factor in choosing an analgesic agent. The multifactorial nature of chronic pain produces various physical and psychological symptoms, so the management of chronic pain should be tailored to the individual. Pharmacological therapy must be matched to the causative mechanisms responsible, or it is likely to prove ineffective and risk the development of a 'vicious circle'; doses are increased because of inadequate pain relief, but this increases side-effects so doses are reduced, pain relief is then inadequate, so doses are increased, and so on. Pain management decisions should not therefore be based solely on the severity of pain. Based on the concept of individual treatment targets (ITT), the CHANGE PAIN Scale was adopted - a simple, user-friendly assessment tool to improve communication between physician and patient. The 11-point NRS enables the patient to rate the current pain intensity and to set a realistic individual target level. On the reverse are six key parameters affecting the patient's quality of life; clinicians simply need to agree with patients whether improvement is needed in each one. Regular use can establish the efficacy and tolerability of pain management, and the rate of progress towards individual treatment targets.

  7. The Effectiveness of Parental Communication in Modifying the Relation between Food Advertising and Children's Consumption Behaviour

    Science.gov (United States)

    Buijzen, Moniek

    2009-01-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children's responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising mediation (active vs. restrictive) and consumer…

  8. The power of communication. Modifying behaviour: Effectively influencing nutrition patterns of patients

    NARCIS (Netherlands)

    Koster, F.R.T.; Verheijden, M.W.; Baartmans, J.A.

    2005-01-01

    Every year 7000 people die from obesity and another 13 000 people die by wrong diets in The Netherlands. Part of this problem can be solved when the communication between general practitioners (GPs) and patients about nutrition and diets improves. There are four activities that can contribute greatl

  9. The effectiveness of parental communication in modifying the relation between food advertising and children's consumption behaviour

    NARCIS (Netherlands)

    Buijzen, M.A.

    2009-01-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children's responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising med

  10. Consumption of Mass Communication--Construction of a Model on Information Consumption Behaviour.

    Science.gov (United States)

    Sepstrup, Preben

    A general conceptual model on the consumption of information is introduced. Information as the output of the mass media is treated as a product, and a model on the consumption of this product is developed by merging elements from consumer behavior theory and mass communication theory. Chapter I gives basic assumptions about the individual and the…

  11. Navigating changing food environments - Transnational perspectives on dietary behaviours and implications for nutrition counselling.

    OpenAIRE

    Handley, Margaret A; Robles, Marisela; Sanford, Eric; Collins, Natalie; Hillary, Seligman; Defries, Triveni; Perez, Ramona; Grieshop, Jim

    2012-01-01

    Abstract United States (US) migrants are often characterised as experiencing unhealthy nutrition transitions. 'Looking-back' into dietary behaviours and the processes that affect dietary changes before migration may improve counselling interventions. We conducted a qualitative study of an indigenous Zapotecan transnational community based in Monterey, California, and Oaxaca, Mexico. Four focus groups and 29 interviews were conducted with transnational participants concerning health beliefs ar...

  12. Has the export pricing behaviour of German enterprises changed? Empirical evidence from German sectoral prices

    OpenAIRE

    Stahn, Kerstin

    2006-01-01

    The question as to whether the globalisation-related increase in competitive pressure may have caused the importance of exchange rate pass-through and pricing-to-market for export pricing in Germany to shift since the 1990s is addressed by testing the long-run export pricing behaviour of German enterprises for changes in the impact of its determinants. As globalisation may have affected competitive pressure in individual product markets differently, export pricing is analysed for 11 product c...

  13. Preliminary Study on Delta-9-Tetrahydrocannabinol (∆9-THC: Hemispheric Lateralization with Behavioural Changes

    Directory of Open Access Journals (Sweden)

    Noor Azuin Suliman

    2014-01-01

    Full Text Available This study is designed inspired by the fact that there is an interhemisphere asymmetry of the brain region. A lot of researches studied in demonstrating the differences between right and left hemispheres of the brain. The objective of this preliminary study is to observe scientifically the effect of delta-9-tetrahydrocannabinol (∆9-THC on the hemispheric lateralization with behavioural changes. Two regions of brain are selected, prefrontal cortex and hippocampus. Behavioural tests, namely heat stress test and novel-object discrimination test (NOD, were done on day seven. The hippocampus and prefrontal cortex regions of the brain were preceded to Western Blot technique in detecting c-fos. As for behavioural tests, heat stress and NOD and c-fos on hippocampus did not show significant differences. Meanwhile, the prefrontal cortex shows significant difference with p < 0.01. With these findings, reasonable dosages of ∆9-THC should be used to have statistically significant differences effects on behavioural tests. 

  14. Engineering behaviour change in an epidemic: the epistemology of NIH-funded HIV prevention science.

    Science.gov (United States)

    Green, Adam; Kolar, Kat

    2015-05-01

    Social scientific and public health literature on National Institutes of Health-funded HIV behavioural prevention science often assumes that this body of work has a strong biomedical epistemological orientation. We explore this assumption by conducting a systematic content analysis of all NIH-funded HIV behavioural prevention grants for men who have sex with men between 1989 and 2012. We find that while intervention research strongly favours a biomedical orientation, research into the antecedents of HIV risk practices favours a sociological, interpretive and structural orientation. Thus, with respect to NIH-funded HIV prevention science, there exists a major disjunct in the guiding epistemological orientations of how scientists understand HIV risk, on the one hand, and how they engineer behaviour change in behavioural interventions, on the other. Building on the extant literature, we suggest that the cause of this disjunct is probably attributable not to an NIH-wide positivist orientation, but to the specific standards of evidence used to adjudicate HIV intervention grant awards, including randomised controlled trials and other quantitative measures of intervention efficacy.

  15. Development of the Motivation to Change Lifestyle and Health Behaviours for Dementia Risk Reduction Scale

    Directory of Open Access Journals (Sweden)

    Sarang Kim

    2014-06-01

    Full Text Available Background and Aims: It is not yet understood how attitudes concerning dementia risk may affect motivation to change health behaviours and lifestyle. This study was designed to develop a reliable and valid theory-based measure to understand beliefs underpinning the lifestyle and health behavioural changes needed for dementia risk reduction. Methods: 617 participants aged ≥50 years completed a theory-based questionnaire, namely, the Motivation to Change Lifestyle and Health Behaviours for Dementia Risk Reduction (MCLHB-DRR scale. The MCLHB-DRR consists of 53 items, reflecting seven subscales of the Health Belief Model. Results: Confirmatory factor analysis was performed and revealed that a seven-factor solution with 27 items fitted the data (comparative fit index = 0.920, root-mean-square error of approximation = 0.047 better than the original 53 items. Internal reliability (α = 0.608-0.864 and test-retest reliability (α = 0.552-0.776 were moderate to high. Measurement of invariance across gender and age was also demonstrated. Conclusions: These results propose that the MCLHB-DRR is a useful tool in assessing the beliefs and attitudes of males and females aged ≥50 years towards dementia risk reduction. This measure can be used in the development and evaluation of interventions aimed at dementia prevention.

  16. Low-carbon communities as a context for individual behavioural change

    Energy Technology Data Exchange (ETDEWEB)

    Heiskanen, Eva; Johnson, Mikael; Saastamoinen, Mika [National Consumer Research Centre, P.O. Box 5, 00531 Helsinki (Finland); Robinson, Simon [Manchester Knowledge Capital, Churchgate House, 56 Oxford Street, Manchester, M60 7HJ (United Kingdom); Vadovics, Edina [Green Dependent Sustainable Solutions Association, Eva u. 4, 2100 Goedoelloe (Hungary)

    2010-12-15

    Previous attempts to change energy-related behaviour were targeted at individuals as consumers of energy. Recent literature has suggested that more focus should be placed on the community level and that energy users should be engaged in the role of citizens, and not only that of consumers. This article analyses different types of emerging low-carbon communities as a context for individual behavioural change. The focus is on how these communities offer solutions to problems in previous attempts to change individual behaviour. These problems include social dilemmas, social conventions, socio-technical infrastructures and the helplessness of individuals. Different community types are examined, including geographical communities as well as sector-based, interest-based and smart mob communities. Through four case studies representing each of these community types, we examine how different communities reframe problems on the individual level to reduce carbon emissions. On the basis of an analysis of the strengths and weaknesses of various community solutions, implications are drawn for further research and for the design and support of low-carbon communities. (author)

  17. The Sexual Behaviour of Chagas' Disease Vectors: Chemical Signals Mediating Communication between Male and Female Triatomine Bugs

    Directory of Open Access Journals (Sweden)

    Gabriel Manrique

    2012-01-01

    Full Text Available Chemical communication mechanisms that mediate sexual behaviour in triatomine bugs are reviewed with regard to source, identity, and function of sex pheromones. Males attempt to copulate but may be rejected, depending on female age and nutritional status. Triatomine males locate partners through sex pheromones emitted by the metasternal glands (MGs of females. These activate males, inducing them to leave their refuges and initiate flight. Wandering males display anemotactic orientation modulated by chemical signals emitted from female MGs. Analyses of the MG secretions of several species resulted in the identification of numerous ketones, acetals, and alcohols. Occlusion experiments showed that Brindley’s gland products were not required for mating. Metasternal gland volatiles are emitted by virgin male and female bugs, with detection over females occurring more consistently, especially during the early scotophase, suggesting female calling behaviour. Mating triatomine females have been reported to attract males that tend to copulate successively with them. Mating males prolong mating and postcopulatory mate guarding in the presence of other males. This is indicative of a polyandrous mating system in several triatomine species. Its potential advantages remain unknown, and comparative studies are required to increase our understanding of triatomine reproductive strategies.

  18. Health behaviour changes and onset of chronic health problems in later life

    Directory of Open Access Journals (Sweden)

    Marijke Veenstra

    2012-11-01

    Full Text Available Objectives: To assess five-year changes in health behaviours in later life and associations with onset of chronic health problems. The results may inform policy and interventions to promote healthy life years in ageing populations.Methods: Data are derived from the Norwegian study on Life-course, Ageing and Generation (NorLAG, a five-year (2002-2007 panel survey comprising a nation wide community sample. The present analyses include a sample of 1,019 respondents aged 60 years and older. Five-year changes in smoking, alcohol use, physical exercise and Body Mass Index (BMI are assessed according to prevalent and incident chronic health problems. Multivariate logistic analyses of “healthy” behavioural changes are conducted.Results: A total of 453 respondents (45% reported at least one chronic condition and 13% (N=133 reported onset of chronic conditions in the course of the past five years. Over a five-year period, there was an overall reduction in smoking rates and a decrease in regular physical activity. Alcohol consumption in older people slightly increased over time, but the incidence of chronic health problems tended to reduce alcohol intake. Older persons experiencing chronic health problems were less likely to initiate physical activity.Conclusions: The results provide limited support for the assumption that the onset of a chronic health condition triggers improved health behaviours. This suggests that the health care system could do more in targeting a potential “window of opportunity” for individuals to adopt new healthy behaviours in later life.

  19. THE DYNAMICS OF EMPLOYEE BEHAVIOUR IN THE PROCESS OF INNOVATIVE CHANGE

    Directory of Open Access Journals (Sweden)

    Ewa Mazanowska

    2017-03-01

    Full Text Available Rapid operative changes in the modern world, related to technological advances, cause disorganization in the area of human capital management. An important point is the need for psychological preparation of employees to assimilate innovative changes. The problem is especially noticeable in manufacturing and industrial companies. The management’s task, throughout the process of implementing changes in the organization, is to prepare their employees to assimilate innovation. The management should use a psychological approach to detect the so-called objection mechanisms operating among the staff in the face of change. This publication mainly discusses innovation and those of its aspects which which determine employee match to the organization and, consequently, employee adaptation to change. The paper discusses the mechanisms governing the assimilation of innovation in individual employees, as it makes an attempt to identify those personality traits which condition employees for successful adjustment. Additionally, the survey focuses on manager behaviour which is desirable in situations of innovation and response to innovation. The aim of this article is to prove that changes in the organization significantly affect employee behaviour. To achieve this goal, we have analysed the existing literature, taking into account the results of research on this subject.

  20. Cyberbullying behind fronteers: deviant behaviours and intecultural factors in digital communication

    OpenAIRE

    Mura,

    2011-01-01

    Cyberbullying is a new phenomenon, and no extensive theory has already been accredited which can describe it in a satisfactory way, although research in this field is evolving at a high speed. To gain a better understanding of the dynamics of cyberbullying it is necessary to integrate the knowledge developed in different fields of research, mainly concerned on one hand with the particularities of computer and mobile phone mediated communication and on the other hand with the fostering impact ...

  1. Behavioural responses to thermal conditions affect seasonal mass change in a heat-sensitive northern ungulate.

    Directory of Open Access Journals (Sweden)

    Floris M van Beest

    Full Text Available BACKGROUND: Empirical tests that link temperature-mediated changes in behaviour (activity and resource selection to individual fitness or condition are currently lacking for endotherms yet may be critical to understanding the effect of climate change on population dynamics. Moose (Alces alces are thought to suffer from heat stress in all seasons so provide a good biological model to test whether exposure to non-optimal ambient temperatures influence seasonal changes in body mass. Seasonal mass change is an important fitness correlate of large herbivores and affects reproductive success of female moose. METHODOLOGY/PRINCIPAL FINDINGS: Using GPS-collared adult female moose from two populations in southern Norway we quantified individual differences in seasonal activity budget and resource selection patterns as a function of seasonal temperatures thought to induce heat stress in moose. Individual body mass was recorded in early and late winter, and autumn to calculate seasonal mass changes (n = 52 over winter, n = 47 over summer. We found large individual differences in temperature-dependent resource selection patterns as well as within and between season variability in thermoregulatory strategies. As expected, individuals using an optimal strategy, selecting young successional forest (foraging habitat at low ambient temperatures and mature coniferous forest (thermal shelter during thermally stressful conditions, lost less mass in winter and gained more mass in summer. CONCLUSIONS/SIGNIFICANCE: This study provides evidence that behavioural responses to temperature have important consequences for seasonal mass change in moose living in the south of their distribution in Norway, and may be a contributing factor to recently observed declines in moose demographic performance. Although the mechanisms that underlie the observed temperature mediated habitat-fitness relationship remain to be tested, physiological state and individual variation in

  2. The ICA Communication Audit and Perceived Communication Effectiveness Changes in 16 Audited Organizations.

    Science.gov (United States)

    Brooks, Keith; And Others

    1979-01-01

    Discusses the benefits of the International Communication Association Communication Audit as a methodology for evaluation of organizational communication processes and outcomes. An "after" survey of 16 audited organizations confirmed the audit as a valid diagnostic methodology and organization development intervention technique which…

  3. Communicating the Needs of Climate Change Policy Makers to Scientists

    Science.gov (United States)

    Brown, Molly E.; Escobar, Vanessa M.; Lovell, Heather

    2012-01-01

    This chapter will describe the challenges that earth scientists face in developing science data products relevant to decision maker and policy needs, and will describe strategies that can improve the two-way communication between the scientist and the policy maker. Climate change policy and decision making happens at a variety of scales - from local government implementing solar homes policies to international negotiations through the United Nations Framework Convention on Climate Change. Scientists can work to provide data at these different scales, but if they are not aware of the needs of decision makers or understand what challenges the policy maker is facing, they are likely to be less successful in influencing policy makers as they wished. This is because the science questions they are addressing may be compelling, but not relevant to the challenges that are at the forefront of policy concerns. In this chapter we examine case studies of science-policy partnerships, and the strategies each partnership uses to engage the scientist at a variety of scales. We examine three case studies: the global Carbon Monitoring System pilot project developed by NASA, a forest biomass mapping effort for Silvacarbon project, and a forest canopy cover project being conducted for forest management in Maryland. In each of these case studies, relationships between scientists and policy makers were critical for ensuring the focus of the science as well as the success of the decision-making.

  4. How changes in consumer behaviour and retailing affect competence requirements for food producers and processors

    DEFF Research Database (Denmark)

    Grunert, Klaus G.

    are singled out as especially important: consumer understanding, relationship management, and new product development. The development of market-related competencies aimed at exploiting trends in consumer behaviour and retailing will also entail changing forms of cooperation among members of the value chain......This paper analyses the changing competence requirements which members of the food chain face in their pursuit of competitive advantage. Two groups of trends serve as point of departure: more dynamic and heterogeneous consumer demands, which can be analysed in terms of consumer demands for sensory......, which favour both new ways of adding value but also new ways of matching consumer heterogeneity with heterogeneity in agricultural raw materials....

  5. How changes in consumer behaviour and retailing affect competence requirements for food producers and processors

    DEFF Research Database (Denmark)

    Grunert, Klaus G.

    2006-01-01

    are singled out as especially important: consumer understanding, relationship management, and new product development. The development of market-related competencies aimed at exploiting trends in consumer behaviour and retailing will also entail changing forms of cooperation among members of the value chain......This paper analyses the changing competence requirements which members of the food chain face in their pursuit of competitive advantage. Two groups of trends serve as point of departure: more dynamic and heterogeneous consumer demands, which can be analysed in terms of consumer demands for sensory......, which favour both new ways of adding value but also new ways of matching consumer heterogeneity with heterogeneity in agricultural raw materials....

  6. Changes in self-reported energy balance behaviours and body mass index during a mass media campaign

    NARCIS (Netherlands)

    Verheijden, M.W.; Dommelen, P. van; Empelen, P. van; Crone, M.R.; Werkman, A.M.; Kesteren, N.M.C. van

    2012-01-01

    Background: Prevention of (serious) overweight can be achieved by means of small behaviour changes in physical activity and/or diet. Objective: To evaluate a mass media campaign promoting energy balance behaviours in a Dutch population. Effects were examined for body mass index (BMI) and five energy

  7. Behavioural and transcriptional changes in the amphipod Echinogammarus marinus exposed to two antidepressants, fluoxetine and sertraline.

    Science.gov (United States)

    Bossus, Maryline C; Guler, Yasmin Z; Short, Stephen J; Morrison, Edward R; Ford, Alex T

    2014-06-01

    (Arr) were measured following exposure to fluoxetine or sertraline for 8 days. The levels of Neuc, Rhod1 and Arr were significantly down-regulated to approximately 0.5-, 0.29- and 0.46-fold, respectively, for the lower concentrations of fluoxetine suggesting potential changes in the phototransduction pathway. The expression of Rhod1 tended to be up-regulated for the lower concentration of sertraline but not significantly. In summary, fluoxetine and sertraline have a significant impact on the behaviour and neurophysiology of this amphipod at environmentally relevant concentrations with effects observed after relatively short periods of time.

  8. Changes in Eating Behaviours among Czech Children and Adolescents from 2002 to 2014 (HBSC Study).

    Science.gov (United States)

    Voráčová, Jaroslava; Sigmund, Erik; Sigmundová, Dagmar; Kalman, Michal

    2015-12-15

    Many children skip breakfast, consume soft drinks/sweets and do not eat the recommended amounts of fruit and vegetables. Poor eating habits in children tend to be carried over into adulthood. The changes in eating behaviours of Czech 11-, 13- and 15-year-old children were examined by frequency of breakfast (on weekdays and weekends), fruit, vegetable, sweet and soft drink consumption using data obtained from the Health Behaviour in School-aged Children (HBSC) surveys in 2002, 2006, 2010 and 2014. Logistic regression was used to analyze changes in eating behaviours. The findings showed a significant increase (only in girls, p ≤ 0.001) in prevalence of breakfast consumption (on weekdays) and a decrease in daily consumption of soft drinks (in boys and girls, p ≤ 0.001), sweets (in boys and girls, p ≤ 0.01) and fruit (in boys, p ≤ 0.01; in girls, p ≤ 0.001) between 2002 and 2014. Daily vegetable and breakfast on weekends consumption remained statistically unchanged over time. More frequent daily fruit, vegetable and breakfast (on weekends) consumption was reported by girls and younger children, whereas daily soft drink intake was more prevalent in boys and older children. There is a need for re-evaluation of current policies and new initiatives to improve the eating habits of Czech children.

  9. Changes in Eating Behaviours among Czech Children and Adolescents from 2002 to 2014 (HBSC Study

    Directory of Open Access Journals (Sweden)

    Jaroslava Voráčová

    2015-12-01

    Full Text Available Many children skip breakfast, consume soft drinks/sweets and do not eat the recommended amounts of fruit and vegetables. Poor eating habits in children tend to be carried over into adulthood. The changes in eating behaviours of Czech 11-, 13- and 15-year-old children were examined by frequency of breakfast (on weekdays and weekends, fruit, vegetable, sweet and soft drink consumption using data obtained from the Health Behaviour in School-aged Children (HBSC surveys in 2002, 2006, 2010 and 2014. Logistic regression was used to analyze changes in eating behaviours. The findings showed a significant increase (only in girls, p ≤ 0.001 in prevalence of breakfast consumption (on weekdays and a decrease in daily consumption of soft drinks (in boys and girls, p ≤ 0.001, sweets (in boys and girls, p ≤ 0.01 and fruit (in boys, p ≤ 0.01; in girls, p ≤ 0.001 between 2002 and 2014. Daily vegetable and breakfast on weekends consumption remained statistically unchanged over time. More frequent daily fruit, vegetable and breakfast (on weekends consumption was reported by girls and younger children, whereas daily soft drink intake was more prevalent in boys and older children. There is a need for re-evaluation of current policies and new initiatives to improve the eating habits of Czech children.

  10. Effects of a behaviour change intervention for Girl Scouts on child and parent energy-saving behaviours

    Science.gov (United States)

    Boudet, Hilary; Ardoin, Nicole M.; Flora, June; Armel, K. Carrie; Desai, Manisha; Robinson, Thomas N.

    2016-08-01

    Energy education programmes for children are hypothesized to have great potential to save energy. Such interventions are often assumed to impact child and family behaviours. Here, using a cluster-randomized controlled trial with 30 Girl Scout troops in Northern California, we assess the efficacy of two social cognitive theory-based interventions focused on residential and food-and-transportation energy-related behaviours of Girl Scouts and their families. We show that Girl Scouts and parents in troops randomly assigned to the residential energy intervention significantly increased their self-reported residential energy-saving behaviours immediately following the intervention and after more than seven months of follow-up, compared with controls. Girl Scouts in troops randomly assigned to the food-and-transportation energy intervention significantly increased their self-reported food-and-transportation energy-saving behaviours immediately following the intervention, compared with controls, but not at follow-up. The results demonstrate that theory-based, child-focused energy interventions have the potential to increase energy-saving behaviours among both children and their parents.

  11. An update: choice architecture as a means to change eating behaviour in self-service settings

    DEFF Research Database (Denmark)

    Skov, Laurits Rohden; Perez-Cueto, Armando

    2014-01-01

    Objective: The primary objective of this review was to update the current evidence-base for the use of choice architecture as a means to change eating behaviour in self-service eating settings, hence potentially reducing energy intake. Methodology: 12 databases were searched systematically...... food choices. The majority of studies were of very weak quality and future research should emphasize a real-life setting and compare their results with the effect of other more well-established interventions on food behaviour in self-service eating settings. Key findings: An increasing interest...... in the topic of choice architecture and nudging has increased the scientific output since the last review. There is a clear limitation in the lack of a clear definitions and theoretical foundation....

  12. Do behavioural health intentions engender health behaviour change? A study on the moderating role of self-affirmation on actual fruit intake versus vegetable intake

    NARCIS (Netherlands)

    Pietersma, Suzanne; Dijkstra, Arie

    2011-01-01

    Objectives. The purpose of this persuasion research was to show that self-affirmation (SA) increases intentions in the advocated direction and that these intentions predict actual health behaviour change. That is, these intentions not only serve the function of short-term relief of the threat caused

  13. [Assessment of Social-Communicative Behaviour Problems and Expression of Emotions in Three- to Six-Year Old Children in Nursery School and Kindergarten].

    Science.gov (United States)

    Kiese-Himmel, Christiane; von Steinbüchel, Nicole; Gibbons, Henning

    2016-01-01

    Developmental support and promotion of children with behavioural disorders received little attention in nursery school and kindergarten in the last years. Parents expect that their children exhibiting psychosocial deficits or problems in social-communicative competence will also get support by the said educational institutions. This requires a preliminary, but reliable and economic monitoring, estimation and evaluation of selected behaviour patterns. Therefore, we developed and validated a scale to rate social-communicative behaviour problems and expression of emotions. Factor analysis suggested two factors which corresponded to the intended measurement object and the defined taxonomy of behavioural problems (scale 1: mainly internalized behaviour; scale 2: externalized behaviour). Both internal consistency and split-half reliability proved to be good. High convergent criterion validity was found for scale 1 and still substantial, although lower, for scale 2. The rating is simple and can be performed within ten and scored within five minutes. The result is a reliable indicator for a step-by-step approach to recommend an expanded specific psycho-diagnostics, so that therapeutic interventions as well as prevention programmes for vulnerable children and appropriate social training programmes can start timely.

  14. Role of DOR in neuronal plasticity changes promoted by food-seeking behaviour.

    Science.gov (United States)

    Mancino, Samantha; Mendonça-Netto, Sueli; Martín-García, Elena; Maldonado, Rafael

    2016-04-21

    Several lines of evidence support that food overconsumption may be related to the role of the endogenous opioid system in the control of food palatability. The opioid system, and particularly the delta opioid receptor (DOR), plays a crucial role in the regulation of food rewarding properties. In our study, we used operant conditioning maintained by chocolate-flavoured pellets to investigate the role of DOR in the motivation for palatable food and the structural plasticity changes promoted by this behaviour. For this purpose, we evaluated the specific role of this receptor in the behavioural and neuroplastic changes induced by palatable food in the prefrontal cortex (PFC), hippocampus (HCP) and nucleus accumbens (NAc) in constitutive knockout (KO) mice deficient in DOR. Mutant mice and their wild-type littermates were trained to obtain chocolate-flavoured pellets on fixed ratio 1 (FR1), FR5 and progressive ratio (PR) schedule of reinforcement. No significant differences between genotypes were revealed on operant behaviour acquisition in FR1. DOR knockout mice displayed lower number of active lever-presses than wild-type mice on FR5, and a similar decrease was revealed in DOR KO mice in the breaking point during the PR. This operant training to obtain palatable food increased dendritic spine density in the PFC, HCP and NAc shell of wild-type, but these plasticity changes were abolished in DOR KO mice. Our results support the hypothesis that DOR regulates the reinforcing effects and motivation for palatable food through neuroplastic changes in specific brain reward areas.

  15. Behaviour Change Wheel (BCW: Guia para Intervenções de Mudança de Comportamento

    Directory of Open Access Journals (Sweden)

    Leonardo Essado Rios

    Full Text Available RESUMO Trata-se da resenha da obra The behaviour change wheel: a guide to designing interventions, de Michie, Atkins e West, publicada no Reino Unido pela Silverback Publishing em 2014.

  16. Changing Climate Science Communication, One Month at a Time

    Science.gov (United States)

    Fowler, R.; fiondella, F.

    2013-12-01

    Many people, even those who are climate-science savvy, do not understand how scientists collect climate data, measure change in the environment over time and analyze this information to understand past, present and future climate. Most of what the public knows about climate science comes from distillations of scientific papers. The people behind these papers, their passion and their everyday working environments are rarely seen. Our 2014 Climate Models Calendar features powerful and compelling portraits of Columbia University climate researchers shared in a unique and accessible format. The calendar features a year's worth of climate scientists and information about their work, and brings climate research into the public realm. The photographs in the calendar break barriers between scientists and non-scientists, literally bringing a face to this important research. The goal of the calendar is to increase awareness of climate change and its impacts by engaging the public with scientists and what they're learning about our warming climate. The project facilitates understanding of current climate research: Who's doing it? Why? Where? And what are they learning? The calendar has paved the way for a discussion of creative methods (including the visual arts, new media and creative nonfiction) that can be used to better communicate climate science to the public. In this presentation we'll discuss the impetus for the calendar, how we're sharing the project with students and the public, why scientists were interested in participating and what they learned from sharing their work in an innovative format, how the public has responsed to the calendar and the long-term impacts of the project.

  17. Variation in depth of whitetip reef sharks: does provisioning ecotourism change their behaviour?

    Science.gov (United States)

    Fitzpatrick, Richard; Abrantes, Kátya G.; Seymour, Jamie; Barnett, Adam

    2011-09-01

    In the dive tourism industry, shark provisioning has become increasingly popular in many places around the world. It is therefore important to determine the impacts that provisioning may have on shark behaviour. In this study, eight adult whitetip reef sharks Triaenodon obesus were tagged with time-depth recorders at Osprey Reef in the Coral Sea, Australia. Tags collected time and depth data every 30 s. The absolute change in depth over 5-min blocks was considered as a proxy for vertical activity level. Daily variations in vertical activity levels were analysed to determine the effects of time of day on whitetip reef shark behaviour. This was done for days when dive boats were absent from the area, and for days when dive boats were present, conducting shark provisioning. Vertical activity levels varied between day and night, and with the presence of boats. In natural conditions (no boats present), sharks remained at more constant depths during the day, while at night animals continuously moved up and down the water column, showing that whitetip reef sharks are nocturnally active. When boats were present, however, there were also long periods of vertical activity during the day. If resting periods during the day are important for energy budgets, then shark provisioning may affect their health. So, if this behaviour alteration occurs frequently, e.g., daily, this has the potential to have significant negative effects on the animals' metabolic rates, net energy gain and overall health, reproduction and fitness.

  18. Emergent adaptive behaviour of GRN-controlled simulated robots in a changing environment

    Directory of Open Access Journals (Sweden)

    Yao Yao

    2016-12-01

    Full Text Available We developed a bio-inspired robot controller combining an artificial genome with an agent-based control system. The genome encodes a gene regulatory network (GRN that is switched on by environmental cues and, following the rules of transcriptional regulation, provides output signals to actuators. Whereas the genome represents the full encoding of the transcriptional network, the agent-based system mimics the active regulatory network and signal transduction system also present in naturally occurring biological systems. Using such a design that separates the static from the conditionally active part of the gene regulatory network contributes to a better general adaptive behaviour. Here, we have explored the potential of our platform with respect to the evolution of adaptive behaviour, such as preying when food becomes scarce, in a complex and changing environment and show through simulations of swarm robots in an A-life environment that evolution of collective behaviour likely can be attributed to bio-inspired evolutionary processes acting at different levels, from the gene and the genome to the individual robot and robot population.

  19. Communicating Sustainability: Student Perceptions of a Behavior Change Campaign

    Science.gov (United States)

    Godfrey, D. Matthew; Feng, Patrick

    2017-01-01

    Purpose: This paper aims to investigate the impacts of a science-based environmental communication campaign at a university dining hall. The impacts are assessed in terms of student attitudes toward sustainability, food consumption choices and perceptions and understanding of the campaign and the information it communicated.…

  20. Behaviour of mobile macrofauna is a key factor in beach ecology as response to rapid environmental changes

    Science.gov (United States)

    Scapini, Felicita

    2014-10-01

    Sandy beach animals show behavioural adaptations that are expressed as contingencies during the life history of individuals to face periodic and episodic environmental changes. Such adaptations include activity rhythms, orientation, zonation, burrowing, escape responses and feeding strategies, the first two being common adaptations to all mobile animals. The complex conditions of a particular beach environment may be integrated in a learning process enhancing the adaptation and survival of individuals and eventually of populations. Evidence exists of genetic determination of some behavioural features that are adaptive in the long term (throughout generations) by increasing individual survival and reproductive potential. The environmental features integrated with the life history of beach animals shape the individual behaviour through ontogenetic processes, as well as population behaviour through evolutionary processes. Thus, behavioural differences among individuals may reflect environmental variation at the local and small/medium temporal scales of beach processes, whereas within-population behavioural coherence and differences among populations may reflect variation at the geographic scale. The different foci stressed by different authors and the variety of evidence dependent upon local geographical and ecological conditions have often resulted in compartmentalised explanations, making generalizations and the repeatability of behavioural studies of beach ecology challenging. There was a need to developing a more synthetic paradigm for beach animal behaviour. This paper gives a brief overview of the theoretical background and keystone studies, which have contributed to our understanding of animal behaviour in sandy beach ecology, and proposes testable hypotheses to be integrated in the beach ecology paradigm.

  1. N-methyl-norsalsolinol modulates serotonin metabolism in the rat caudate nucleus: correlation with behavioural changes.

    Science.gov (United States)

    Thümen, Ansgar; Behnecke, Anne; Qadri, Fatimunnisa; Moser, Andreas

    2003-03-01

    In earlier studies the dihydroxylated tetrahydroisoquinoline derivative 2(N)-methyl-norsalsolinol (NMNorsal) was identified in patients with Parkinson's disease. In the present study, NMNorsal (20 or 40 mg/kg) was given intraperitoneally to rats kept under normal light-dark cycles. Using brain microdialysis technique, serotonin (5-HT), 5-hydroxyindolacetic acid (HIAA), dopamine (DA), and 3,4-dihydroxyphenylacetic acid (DOPAC) were determined in the dialysate from caudate nucleus in vivo and from tissue in vitro at various times following NMNorsal administration. Even after high-dose NMNorsal administration (40 mg/kg) and measurements up to 48 h after administration, levels of DA and its metabolite DOPAC were not modified. In contrast to the DA metabolism, 5-HT levels in the dialysate increased to approx. 2-fold during the 48 h following administration of a single high-dose of NMNorsal while HIAA decreased to approx. 50%. These changes of 5-HT and HIAA were nearly identical in the homogenate preparation of the caudate nucleus when compared to the amounts present in the dialysate. During assessment controls and low-dose-treated animals were almost always sleeping. Only high-dose NMNorsal-treated rats were active, with maximum activity after 48 h, however, behavioural activity was clearly different to the classical 5-HT behavioural syndrome. Taken together, increased 5-HT levels in the striatum found in our studies seem to be linked to the behavioural activity induced by high-dose NMNorsal, and NMNorsal appeared to perturb normal diurnal rhythms of spontaneous locomotor activity. The precise mechanism by which NMNorsal acts on 5-HT metabolism and behaviour is, however, unclear and further investigation is required.

  2. The Strategy to Survive Primary Malaria Infection: An Experimental Study on Behavioural Changes in Parasitized Birds.

    Directory of Open Access Journals (Sweden)

    Andrey Mukhin

    Full Text Available Avian malaria parasites (Haemosporida, Plasmodium are of cosmopolitan distribution, and they have a significant impact on vertebrate host fitness. Experimental studies show that high parasitemia often develops during primary malaria infections. However, field studies only occasionally reveal high parasitemia in free-living birds sampled using the traditional methods of mist-netting or trapping, and light chronic infections predominate. The reason for this discrepancy between field observation and experimental data remains insufficiently understood. Since mist-netting is a passive capture method, two main parameters determine its success in sampling infected birds in wildlife, i. e. the presence of parasitized birds at a study site and their mobility. In other words, the trapping probability depends on the survival rate of birds and their locomotor activity during infection. Here we test (1 the mortality rate of wild birds infected with Plasmodium relictum (the lineage pSGS1, (2 the changes in their behaviour during presence of an aerial predator, and (3 the changes in their locomotor activity at the stage of high primary parasitemia.We show that some behavioural features which might affect a bird's survival during a predator attack (time of reaction, speed of flush flight and take off angle did not change significantly during primary infection. However, the locomotor activity of infected birds was almost halved compared to control (non-infected birds during the peak of parasitemia. We report (1 the markedly reduced mobility and (2 the 20% mortality rate caused by P. relictum and conclude that these factors are responsible for the underrepresentation of birds in mist nets and traps during the stage of high primary parasitemia in wildlife. This study indicates that the widespread parasite, P. relictum (pSGS1 influences the behaviour of birds during primary parasitemia. Experimental studies combined with field observations are needed to better

  3. Argumentation Key to Communicating Climate Change to the Public

    Science.gov (United States)

    Bleicher, R. E.; Lambert, J. L.

    2012-12-01

    Argumentation plays an important role in how we communicate climate change science to the public and is a key component integrated throughout the Next Generation Science Standards. A scientific argument can be described as a disagreement between explanations with data being used to justify each position. Argumentation is social process where two or more individuals construct and critique arguments (Kuhn & Udell, 2003; Nussbaum, 1997). Sampson, Grooms, and Walker's (2011) developed a framework for understanding the components of a scientific argument. The three components start with a claim (a conjecture, conclusion, explanation, or an answer to a research question). This claim must fit the evidence (observations that show trends over time, relationships between variables or difference between groups). The evidence must be justified with reasoning (explains how the evidence supports the explanation and whey it should count as support). In a scientific argument, or debate, the controversy focuses on how data were collected, what data can or should be included, and what inferences can be made based on a set of evidence. Toulmin's model (1969) also includes rebutting or presenting an alternative explanation supported by counter evidence and reasoning of why the alternative is not the appropriate explanation for the question of the problem. The process of scientific argumentation should involve the construction and critique of scientific arguments, one that involves the consideration of alternative hypotheses (Lawson, 2003). Scientific literacy depends as much on the ability to refute and recognize poor scientific arguments as much as it does on the ability to present an effective argument based on good scientific data (Osborne, 2010). Argument is, therefore, a core feature of science. When students learn to construct a sound scientific argument, they demonstrate critical thinking and a mastery of the science being taught. To present a convincing argument in support of

  4. Move or die: change in European catfish (Silurus glanis L. behaviour caused by oxygen deficiency

    Directory of Open Access Journals (Sweden)

    Daněk T.

    2014-06-01

    Full Text Available European catfish (Silurus glanis L. is a large predatory fish native to an extensive area in Europe. It has been introduced to its western and southern parts, where it is considered an invasive species with a negative impact on native fishes. European catfish is a territorial species exhibiting site fidelity. Cold water in winter usually leads catfish to exhibit notably low activity. Nevertheless, our telemetric study on 19 juvenile individuals of S. glanis provides information on their unexpected high activity and displacement in winter. Our data reveal that these behavioural changes were caused by oxygen deficiency. Our data also indicate that oxygen deficits may induce migrations of this species.

  5. A campaign encouraging dental attendance among adolescents in Scotland: the barriers to behaviour change

    DEFF Research Database (Denmark)

    Craven, R C; Blinkhorn, A S; Schou, L

    1994-01-01

    Qualitative consumer research was used to develop a health promotion campaign for school pupils aged 15-17 years to encourage them to attend a dentist for examination. The campaign used a combination of conventional health education about the benefits of dental care together with incentives...... to behaviour change. Those who responded were mainly female, intended to stay on at school beyond the age of 16 years and were more likely to be frequent attenders. Apathy and a lack of felt need were the main barriers to responding. Easier access to care and targeting a younger age group might enhance...

  6. Leader and team behaviour during organisational change: A systems psychodynamic stance

    Directory of Open Access Journals (Sweden)

    Frans Cilliers

    2006-01-01

    Full Text Available The aim of this research was to explore the dynamic nature of leader and team behaviour during organizational change, using five different organisational constellations or neurotic personality styles, namely the paranoid, schizoid, depressive, compulsive and histrionic styles. Qualitative research was conducted, comprising of two focus groups with eight psychologists consulting regularly to organisational change. The data was content analysed and interpreted from the systems psychodynamic stance. Each style’s leader and team behavioural manifestations are discussed. The findings and recommendations can be used by consulting psychologists towards understanding and implementing organisational change dynamics. Opsomming Die doel van hierdie navorsing was om die dinamiese aard van leier- en spangedrag tydens organisasieverandering te eksploreer, deur gebruik te maak van vyf verskillende organisasie konstelasies of neurotiese persoonlikheids style, naamlik die paranoide, skisoide, depressiewe, kompulsiewe en histrioniese style. Kwalitatiewe navorsing is uitgevoer, bestaande uit twee fokusgroepe met agt sielkundiges wat gereeld konsulteer in die veld van organisasieverandering. Die data is aan inhoudsanalise onderwerp en geinterpreteer vanuit die sisteem-psigodinamiese benadering. Elke styl se leier en span gedrag word bespreek. Die bevindinge en aanbevelings kan gebruik word deur sielkundiges in konsultasies ten einde organisasieveranderingsdinamika te verstaan en te implementeer.

  7. A delicate web: household changes in health behaviour enabled by microcredit in Burkina Faso.

    Science.gov (United States)

    Hennink, Monique; McFarland, Deborah A

    2013-01-01

    Providing microcredit to women in developing countries has long been highlighted as a simple and effective strategy for poverty reduction and health improvement. However, little is known about how microcredit enables changes in health behaviour. This knowledge is critical to further strengthen microcredit initiatives. This qualitative study, conducted in Burkina Faso, shows how microcredit can not only facilitate savings and investment strategies, but also lead to changes in household decision-making, enabling women to initiate health prevention, seek health treatment and manage health emergencies. Some changes led to increased household burdens for women that impeded health gains, such as administrative loan delays by the microcredit institution and reduced household contributions by the husband. Furthermore, the study highlighted the fragile nature of health gains, which may be eroded due to economic shocks on a household, such as crop failure, drought or illness.

  8. The Prediction of Long-Term Changes in Communication Apprehension in the Communication Classroom.

    Science.gov (United States)

    Daly, John A.; Friedrich, Gustav W.

    Previous research on communication apprehension has revealed a reduction in student apprehension over a semester-length course in speech communication. Further research indicates, however, that, while most students do experience a reduction, a sizable percentage actually report an increase. This study sought to determine the difference between…

  9. Behavioural Risk Factors for Non Communicable Disease among Rural Adults in Andra Pradesh

    Directory of Open Access Journals (Sweden)

    Trupti N Bodhare, Kanchi Venkatesh, Samir Bele, Gali Kashiram, Sujata Devi, Achanta Vivekanand

    2013-01-01

    Material and Methods: A cross sectional study was conducted in rural area of Karimnagar among 410 participants. Various risk factors assessed were smoking and alcohol intake, physical inactivity, obesity, hypertension and stress among participants. Results: The mean age of the participants was 56.41 ± 11.90 years. Male accounted for 55.6% of the total sample, 34.9% were illiterate and 70.7% belonged to an upper lower class. Presence of at least one risk factor was observed among 76.3% of participants. The prevalence of hypertension was 38.5% among participants, 24.6% were current smokers whereas 29.8% were current alcohol users. Stress was exhibited by 24.9% and 25.9% were physically inactive. A binary logistic regression analysis revealed that older age (p = 0.000, male gender (p = 0.001, illiteracy (p = 0.007 and lower socio-economic status (p = 0.001 were associated with the presence of at least one risk factor. Conclusion: High prevalence of risk factors among rural popula-tion warrants an immediate attention. There is a need for careful monitoring and control of non-communicable disease risk factors in rural area.

  10. Introduced mammalian predators induce behavioural changes in parental care in an endemic New Zealand bird.

    Directory of Open Access Journals (Sweden)

    Melanie Massaro

    Full Text Available The introduction of predatory mammals to oceanic islands has led to the extinction of many endemic birds. Although introduced predators should favour changes that reduce predation risk in surviving bird species, the ability of island birds to respond to such novel changes remains unstudied. We tested whether novel predation risk imposed by introduced mammalian predators has altered the parental behaviour of the endemic New Zealand bellbird (Anthornis melanura. We examined parental behaviour of bellbirds at three woodland sites in New Zealand that differed in predation risk: 1 a mainland site with exotic predators present (high predation risk, 2 a mainland site with exotic predators experimentally removed (low risk recently and, 3 an off-shore island where exotic predators were never introduced (low risk always. We also compared parental behaviour of bellbirds with two closely related Tasmanian honeyeaters (Phylidonyris spp. that evolved with native nest predators (high risk always. Increased nest predation risk has been postulated to favour reduced parental activity, and we tested whether island bellbirds responded to variation in predation risk. We found that females spent more time on the nest per incubating bout with increased risk of predation, a strategy that minimised activity at the nest during incubation. Parental activity during the nestling period, measured as number of feeding visits/hr, also decreased with increasing nest predation risk across sites, and was lowest among the honeyeaters in Tasmania that evolved with native predators. These results demonstrate that some island birds are able to respond to increased risk of predation by novel predators in ways that appear adaptive. We suggest that conservation efforts may be more effective if they take advantage of the ability of island birds to respond to novel predators, especially when the elimination of exotic predators is not possible.

  11. Effect of temperature on volume change behaviour of statically compacted kaolin clay

    Directory of Open Access Journals (Sweden)

    Ileme Ogechi

    2016-01-01

    Full Text Available Several soils are subjected to high temperature due to the environment where they are located or activities around them. For instance, upper layer of soils in tropical regions, soils around geothermal structures, clay barriers around nuclear waste repository systems. Numerous studies have pointed out that high temperature affects the hydro-mechanical properties of soils. Notwithstanding already existing studies, the influence of temperature on soils is still a challenge, as most of these studies are soil specific and cannot be inferred as the behaviour of all soils. This paper presents an experimental study on the influence of temperature on the volume change behaviour of statically compacted kaolin clay. Compacted samples were tested at varying temperatures using a suction controlled oedometer cell. The influence of temperature on the magnitude of volumetric strain occurring during mechanical and thermal loading was investigated. The study showed that an increase in temperature increased the magnitude of volumetric strain of the soil on loading. Additionally, the results presented in the light of LC curve showed that an increase in temperature resulted in the contraction and a change in the position of the LC curve.

  12. Peripheral and central neuroinflammatory changes and pain behaviours in an animal model of multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Samuel Shaw Duffy

    2016-09-01

    Full Text Available Pain is a widespread and debilitating symptom of multiple sclerosis (MS, a chronic inflammatory demyelinating disease of the central nervous system. Although central neuroinflammation and demyelination have been implicated in MS-related pain, the contribution of peripheral and central mechanisms during different phases of the disease remains unclear. In this study, we used the animal model experimental autoimmune encephalomyelitis (EAE to examine both stimulus-evoked and spontaneous pain behaviours, and neuroinflammatory changes, over the course of chronic disease. We found that mechanical allodynia of the hind paw preceded the onset of clinical EAE, but was unmeasurable at clinical peak. This mechanical hypersensitivity coincided with increased microglial activation confined to the dorsal horn of the spinal cord. The development of facial mechanical allodynia also emerged in pre-clinical EAE, persisted at the clinical peak, and corresponded with pathology of the peripheral trigeminal afferent pathway. This included T cell infiltration, which arose prior to overt central lesion formation, and specific damage to myelinated neurons during the clinical peak. Measurement of spontaneous pain using the mouse grimace scale, a facial expression-based coding system, showed increased facial grimacing in mice with EAE during clinical disease. This was associated with multiple peripheral and central neuroinflammatory changes including a decrease in myelinating oligodendrocytes, increased T cell infiltration and macrophage/microglia and astrocyte activation. Overall, these findings suggest that different pathological mechanisms may underlie stimulus-evoked and spontaneous pain in EAE, and that these behaviours predominate in unique stages of the disease.

  13. THE INFLUENCE OF CHINESE CORE CULTURAL VALUES ON THE COMMUNICATION BEHAVIOUR OF OVERSEAS CHINESE STUDENTS LEARNING ENGLISH

    Directory of Open Access Journals (Sweden)

    ABDUSALAM ABUBAKER

    2008-11-01

    Full Text Available This study is based on three dimensions of Hofstede’s framework, which are power distance, masculinity versus femininity, and uncertainty avoidance. Hofstede (1980 considers the Chinese culture to be characterized by high power distance, medium masculinity and weak uncertainty avoidance. For this reason, this study explores the impact of Chinese core cultural values on the communication behaviour of Chinese students learning English. A questionnaire was used as a technique to collect data about the topic from fifty overseas Chinese students at Newcastle upon Tyne and Northumbria Universities. This study agreed with Hofstede in the dimension of power distance; however, it found different results in masculinity and uncertainty avoidance. Thus, Chinese students are highly influenced by power distance in their relationship with staff. In uncertainty avoidance the students scored medium level in their response to the questionnaire. Masculinity affected students only in achievement, but in gender role it was very weak. Therefore, the Chinese culture in this study is characterized by high power distance, medium uncertainty avoidance and weak masculinity.

  14. Quantifying Behaviour Change in reducing environmental impact within large organisations - 3 case studies from the UK

    Directory of Open Access Journals (Sweden)

    Andrew F.G. Smith

    2015-10-01

    over 50% have been achieved. In total, these programmes have saved the organisations substantial amounts of money and avoided CO2 emissions. Analysis has shown that the three universities are currently benefitting by over £320,000 / year and 1,300 tonnes of avoided CO2, as behavioural-led changes have already reduced demand by between 5% and 8%. Figure 1 shows the savings made by one university, and demonstrates a 99kW reduction in electricity demand that has been created through staff behaviour change. CONCLUSIONS Effecting behaviour change within large organisations has always been difficult owing to the large numbers of people involved, the slow speed of feedback and the difficulty in quantifying results. This work shows that well-designed IT systems are a key enabler in overcoming all of these challenges. IT has permitted and facilitated the following: Community building, awareness raising, quantification of savings, feedback on actions, competitive activity and rapid reporting. The results from these programmes have helped three universities to cut their electricity consumption by between 5% and 8%, with potential for greater future cuts. Collectively, as a result of this mechanism, the three universities are reducing their environmental impact by over 1,300 tonnes of CO2 per year. The implications for other areas of behaviour change are significant. Potentially the lessons learned in these IT-enabled environmental impact reduction initiatives can be translated into other fields (eg: other health, organisational change, etc.

  15. Linking ecology, behaviour and conservation: does habitat saturation change the mating system of bearded vultures?

    Science.gov (United States)

    Carrete, Martina; Donázar, José A; Margalida, Antoni; Bertran, Joan

    2006-12-22

    The social organization of a population is the consequence of the decisions made by individuals to maximize their fitness, so differences in social systems may arise from differences in ecological conditions. Here, we show how a long-lived species that used to breed monogamously, and at low densities, can change its mating system in response to habitat saturation. We found that a significant proportion of unpaired birds become potential breeders by entering high-quality territories, or by forming polyandrous trios as a strategy to increase their individual performance. However, productivity of territories was reduced when those occupied by breeding pairs changed to trios, suggesting that the third individual was costly. The decision of some individuals to enter into breeding trios as subordinates also had clear negative consequences to population demography. This unusual mating behaviour is thus compromising the conservation effort directed to this endangered species; management to encourage floaters to settle in other suitable but unoccupied areas may be beneficial.

  16. A simulated avalanche search and rescue mission induces temporary physiological and behavioural changes in military dogs.

    Science.gov (United States)

    Diverio, Silvana; Barbato, Olimpia; Cavallina, Roberta; Guelfi, Gabriella; Iaboni, Martina; Zasso, Renato; Di Mari, Walter; Santoro, Michele Matteo; Knowles, Toby G

    2016-09-01

    Saving human lives is of paramount importance in avalanche rescue missions. Avalanche military dogs represent an invaluable resource in these operations. However, their performance can be influenced by several environmental, social and transport challenges. If too severe, these are likely to activate a range of responses to stress, which might put at risk the dogs' welfare. The aim of this study was to assess the physiological and behavioural responses of a group of military dogs to a Simulated Avalanche Search and Rescue mission (SASR). Seventeen avalanche dogs from the Italian Military Force Guardia di Finanza (SAGF dogs) were monitored during a simulated search for a buried operator in an artificial avalanche area (SASR). Heart rate (HR), body temperature (RBT) and blood samples were collected at rest the day before the trial (T0), immediately after helicopter transport at the onset of the SASR (T1), after the discovery of the buried operator (T2) and 2h later (T3). Heart rate (HR), rectal body temperature (RBT), cortisol, aspartate aminotransferase (AST), creatine kinase (CK), non-esterified fatty acids (NEFA) and lactate dehydrogenase (LDH) were measured. During the search mission the behaviour of each SAGF dog was measured by focal animal sampling and qualitatively assessed by its handler and two observers. Inter-rater agreement was evaluated. Snow and environmental variables were also measured. All dogs successfully completed their search for the buried, simulated victim within 10min. The SASR was shown to exert significant increases on RBT, NEFA and cortisol (Psearch and rescue exercise. However, changes were moderate and limited over time, progressively decreasing with complete recovery at T3 except for sera cortisol that showed a slightly slower decline. More time walking within the search was related to lower RBT, conversely to walking. Standing still with head up and exploring with head-up were inversely related with HR. Agreement between handler and

  17. Behavior Change without Behavior Change Communication: Nudging Handwashing among Primary School Students in Bangladesh.

    Science.gov (United States)

    Dreibelbis, Robert; Kroeger, Anne; Hossain, Kamal; Venkatesh, Mohini; Ram, Pavani K

    2016-01-14

    Behavior change communication for improving handwashing with soap can be labor and resource intensive, yet quality results are difficult to achieve. Nudges are environmental cues engaging unconscious decision-making processes to prompt behavior change. In this proof-of-concept study, we developed an inexpensive set of nudges to encourage handwashing with soap after toilet use in two primary schools in rural Bangladesh. We completed direct observation of behaviors at baseline, after providing traditional handwashing infrastructure, and at multiple time periods following targeted handwashing nudges (1 day, 2 weeks, and 6 weeks). No additional handwashing education or motivational messages were completed. Handwashing with soap among school children was low at baseline (4%), increasing to 68% the day after nudges were completed and 74% at both 2 weeks and 6 weeks post intervention. Results indicate that nudge-based interventions have the potential to improve handwashing with soap among school-aged children in Bangladesh and specific areas of further inquiry are discussed.

  18. Private speech in preschool children: developmental stability and change, across-task consistency, and relations with classroom behaviour.

    Science.gov (United States)

    Winsler, Adam; De León, Jesus René; Wallace, Beverly A; Carlton, Martha P; Willson-Quayle, Angela

    2003-08-01

    This study examined (a) developmental stability and change in children's private speech during the preschool years, (b) across-task consistency in children's self-speech, and (c) across-setting relations between children's private speech in the laboratory and their behaviour at home and in the preschool classroom. A group of 32 normally developing three- and four-year-old children was observed twice (six month interobservation interval) while engaging in the same individual problem-solving tasks. Measures of private speech were collected from transcribed videotapes. Naturalistic observations of children's behaviour in the preschool classroom were conducted, and teachers and parents reported on children's behaviour at home and school. Individual differences in preschool children's private speech use were generally stable across tasks and time and related to children's observed and reported behaviour at school and home. Children whose private speech was more partially internalized had fewer externalizing behaviour problems and better social skills as reported by parents and teachers. Children whose private speech was largely task-irrelevant engaged in less goal-directed behaviour in the classroom, expressed more negative affect in the classroom, and rated as having poorer social skills and more behaviour problems. Developmental change occurred during the preschool years in children's use and internalization of private speech during problem-solving in the form of a reduction over time in the total number of social speech utterances, a decrease in the average number of words per utterance, and an increase in the proportion of private speech that was partially internalized.

  19. From sexual attraction to maternal aggression: when pheromones change their behavioural significance.

    Science.gov (United States)

    Martín-Sánchez, Ana; McLean, Lynn; Beynon, Robert J; Hurst, Jane L; Ayala, Guillermo; Lanuza, Enrique; Martínez-Garcia, Fernando

    2015-02-01

    This article is part of a Special Issue "Chemosignals and Reproduction". This paper reviews the role of chemosignals in the socio-sexual interactions of female mice, and reports two experiments testing the role of pup-derived chemosignals and the male sexual pheromone darcin in inducing and promoting maternal aggression. Female mice are attracted to urine-borne male pheromones. Volatile and non-volatile urine fractions have been proposed to contain olfactory and vomeronasal pheromones. In particular, the male-specific major urinary protein (MUP) MUP20, darcin, has been shown to be rewarding and attractive to females. Non-urinary male chemosignals, such as the lacrimal protein ESP1, promote lordosis in female mice, but its attractive properties are still to be tested. There is evidence indicating that ESP1 and MUPs are detected by vomeronasal type 2 receptors (V2R). When a female mouse becomes pregnant, she undergoes dramatic changes in her physiology and behaviour. She builds a nest for her pups and takes care of them. Dams also defend the nest against conspecific intruders, attacking especially gonadally intact males. Maternal behaviour is dependent on a functional olfactory system, thus suggesting a role of chemosignals in the development of maternal behaviour. Our first experiment demonstrates, however, that pup chemosignals are not sufficient to induce maternal aggression in virgin females. In addition, it is known that vomeronasal stimuli are needed for maternal aggression. Since MUPs (and other molecules) are able to promote intermale aggression, in our second experiment we test if the attractive MUP darcin also promotes attacks on castrated male intruders by lactating dams. Our findings demonstrate that the same chemosignal, darcin, promotes attraction or aggression according to female reproductive state.

  20. Lowbury Lecture 2013. Cultural determinants of infection control behaviour: understanding drivers and implementing effective change.

    Science.gov (United States)

    Borg, M A

    2014-03-01

    Despite dealing with biomedical practices, infection prevention and control (IPC) is essentially a behavioural science. Human behaviour is influenced by various factors, including culture. Hofstede's model of cultural dimensions proposes that national cultures vary along consistent dimensions which can be grouped and scored as specific constructs. Studies have reported that three Hofstede constructs--power distance, uncertainty avoidance, and masculinity--show significant association with several key performance indicators relevant to IPC and antibiotic stewardship. In addition, national meticillin-resistant Staphylococcus aureus (MRSA) levels within Europe correlate well with general quality-of-care indices, including preventive strategies and patient rights. This suggests that IPC may be simply a microcosm of overall quality and safety standards within hospitals and countries. Effective improvement would therefore need to address underlying and embedded core cultural values relevant to patient safety and quality of care. Successful IPC strategies are likely to be those that are compatible with the cultural background where they are implemented. To this end, content analysis of many current IPC improvement tools identifies elements of strong compatibility with cultures that are low in uncertainty avoidance and power distance, and high in individualism and masculinity. However, this cultural combination is largely restricted to Anglo-Saxon countries, where most of the recent improvements in healthcare-associated infection (HCAI) incidence have taken place. There is a paucity of research on IPC behaviour change in different cultural backgrounds, especially countries that score high for power distance and/or uncertainty avoidance. This information is vital to inform IPC campaigns in these countries, which often show high HCAI prevalence.

  1. Psychology of behaviour change is key to effective oral health promotion.

    Science.gov (United States)

    Holmes, Richard D

    2016-09-01

    Data sourcesAMED, CINAHL, Cochrane Library, Embase, Medline, PsycINFO, PsycARTICLES, ScienceDirect, SocINDEX, ASSIA, Social Policy and Practice, HMIC (Health Management Information Consortium), The Knowledge Network, Intute, MedNar, Copac, EPPI-Centre, EThOS, OpenGrey and TRIP databases. Searches were limited to publications in the English language published after 1994.Study selectionStudies set in general practice that investigated promoting good oral health in adult or child patients were considered. Study quality was assessed using NICE public health guidance checklists.Data extraction and synthesisStudies were grouped according to the evidence they offered in relation to the research questions and key findings and themes identified. No meta-analysis was conducted. Qualitative studies underwent thematic analysis. The evidence was synthesised after considering the studies' homogeneity, quality and applicability and studying the evidence tables.ResultsForty-four studies reported in 52 papers were considered. Fifteen studies were randomised controlled trials (RCTs), two cluster RCTs and one controlled trial. Five quasi-experimental studies, two before and after studies without controls, three surveys, 11 qualitative studies, three mixed methods studies, one audit and one pilot study were included.The studies were very heterogeneous; the quality of reporting highly variable with many using patient reported behaviours rather than objective measures. Follow-up periods were also short. Narrative summaries of psychological and behavioural models, verbal advice, written advice, other methods of conveying advice, message content, sender characteristics, receiver factors, 'framing' of advice, barriers and facilitators and patient satisfaction were provided.ConclusionsThe results of this review suggest that the psychology of behaviour change is the key to oral health promotion, and greater emphasis on teaching oral health professionals about health psychology would make

  2. Energy behaviours of northern California Girl Scouts and their families

    Energy Technology Data Exchange (ETDEWEB)

    Boudet, H; Ardoin, NM; Flora, J; Armel, KC; Desai, M; Robinson, TN

    2014-10-01

    Climate change is likely the most critical societal challenge to the futures of today's children. Mitigation will require a concerted effort to change household energy behaviour electricity use, transportation and food consumption patterns. A first step to changing behaviour is to better understand current behaviour and its intrapersonal (knowledge and attitudes), interpersonal (norms, communication and behaviour) and contextual (demographics and geography) correlates. To date, our understanding of the energy behaviours of children is limited. To begin to fill this gap, we report the results of a survey on the electricity, transportation and food-related energy behaviours of 323 fourth- and fifth-grade girls and their parents in 31 Girl Scout troops in Northern California. Our findings show positive attitudes and perceived norms toward energy-saving behaviours among child and adult respondents, but low or moderate levels of knowledge, communication, and behaviour, particularly for behaviours that require adult assistance. Girls' choices about electricity behaviours appear to be governed by intrapersonal and interpersonal influences, while transportation behaviour is constrained by geographic context. Food-related behaviour, particularly meat consumption, was not readily modelled. Policy and education-related implications for future interventions aimed at enhancing children's energy-saving behaviours are discussed. (C) 2014 Elsevier Ltd. All rights reserved.

  3. Behavioral change communications on malaria prevention in Ghana.

    Science.gov (United States)

    Tweneboah-Koduah, Ernest Yaw; Braimah, Mahama; Otuo, Priscilla Ntriwaa

    2012-01-01

    The purpose of this study is to assess the various communications strategies designed to promote insecticide-treated nets (ITN) use among pregnant women and children. This study is an exploratory study into the communications activities by institutions involved in malaria prevention in Ghana. In-depth interviews were conducted and the data were analyzed. We found that most of the interventions are aimed at encouraging the target markets to acquire ITNs, although most messages on malaria prevention are not integrated. Several challenges were noted, including financial constraints, lack of human resources, cultural barriers, negative publicity, and negative perceptions on malaria.

  4. Effective responder communication improves efficiency and psychological outcomes in a mass decontamination field experiment: implications for public behaviour in the event of a chemical incident.

    Science.gov (United States)

    Carter, Holly; Drury, John; Amlôt, Richard; Rubin, G James; Williams, Richard

    2014-01-01

    The risk of incidents involving mass decontamination in response to a chemical, biological, radiological, or nuclear release has increased in recent years, due to technological advances, and the willingness of terrorists to use unconventional weapons. Planning for such incidents has focused on the technical issues involved, rather than on psychosocial concerns. This paper presents a novel experimental study, examining the effect of three different responder communication strategies on public experiences and behaviour during a mass decontamination field experiment. Specifically, the research examined the impact of social identity processes on the relationship between effective responder communication, and relevant outcome variables (e.g. public compliance, public anxiety, and co-operative public behaviour). All participants (n = 111) were asked to visualise that they had been involved in an incident involving mass decontamination, before undergoing the decontamination process, and receiving one of three different communication strategies: 1) 'Theory-based communication': Health-focused explanations about decontamination, and sufficient practical information; 2) 'Standard practice communication': No health-focused explanations about decontamination, sufficient practical information; 3) 'Brief communication': No health-focused explanations about decontamination, insufficient practical information. Four types of data were collected: timings of the decontamination process; observational data; and quantitative and qualitative self-report data. The communication strategy which resulted in the most efficient progression of participants through the decontamination process, as well as the fewest observations of non-compliance and confusion, was that which included both health-focused explanations about decontamination and sufficient practical information. Further, this strategy resulted in increased perceptions of responder legitimacy and increased identification with

  5. Autistic-like behavioural and neurochemical changes in a mouse model of food allergy

    NARCIS (Netherlands)

    de Theije, Caroline G M; Wu, Jiangbo; Koelink, Pim J; Korte-Bouws, Gerdien A H; Borre, Yuliya; Kas, Martien J H; Lopes da Silva, Sofia; Korte, S Mechiel; Olivier, Berend; Garssen, Johan; Kraneveld, Aletta D

    2014-01-01

    Food allergy has been suggested to contribute to the expression of psychological and psychiatric traits, including disturbed social behaviour and repetitive behaviour inherent in autism spectrum disorders (ASD). Most research in this field receives little attention, since fundamental evidence showin

  6. Initiation of health-behaviour change among employees participating in a web-based health risk assessment with tailored feedback

    Directory of Open Access Journals (Sweden)

    Kraaijenhagen Roderik A

    2011-03-01

    Full Text Available Abstract Background Primary prevention programs at the worksite can improve employee health and reduce the burden of cardiovascular disease. Programs that include a web-based health risk assessment (HRA with tailored feedback hold the advantage of simultaneously increasing awareness of risk and enhancing initiation of health-behaviour change. In this study we evaluated initial health-behaviour change among employees who voluntarily participated in such a HRA program. Methods We conducted a questionnaire survey among 2289 employees who voluntarily participated in a HRA program at seven Dutch worksites between 2007 and 2009. The HRA included a web-based questionnaire, biometric measurements, laboratory evaluation, and tailored feedback. The survey questionnaire assessed initial self-reported health-behaviour change and satisfaction with the web-based HRA, and was e-mailed four weeks after employees completed the HRA. Results Response was received from 638 (28% employees. Of all, 86% rated the program as positive, 74% recommended it to others, and 58% reported to have initiated overall health-behaviour change. Compared with employees at low CVD risk, those at high risk more often reported to have increased physical activity (OR 3.36, 95% CI 1.52-7.45. Obese employees more frequently reported to have increased physical activity (OR 3.35, 95% CI 1.72-6.54 and improved diet (OR 3.38, 95% CI 1.50-7.60. Being satisfied with the HRA program in general was associated with more frequent self-reported initiation of overall health-behaviour change (OR 2.77, 95% CI 1.73-4.44, increased physical activity (OR 1.89, 95% CI 1.06-3.39, and improved diet (OR 2.89, 95% CI 1.61-5.17. Conclusions More than half of the employees who voluntarily participated in a web-based HRA with tailored feedback, reported to have initiated health-behaviour change. Self-reported initiation of health-behaviour change was more frequent among those at high CVD risk and BMI levels. In

  7. Communication and Cultural Change in University Technology Transfer

    Science.gov (United States)

    Wright, David

    2013-01-01

    Faculty culture and communication networks are pivotal components of technology transfer on university campuses. Universities are focused upon diffusing technology to external clients and upon building structure and support systems to enhance technology transfer. However, engaging faculty members in technology transfer requires an internal…

  8. Are parental gender role beliefs a predictor of change in sexual communication in a prevention program?

    Science.gov (United States)

    Gale McKee, Laura; Forehand, Rex; Miller, Kim S; Whitaker, Daniel J; Long, Nicholas; Armistead, Lisa

    2007-07-01

    This study examined if pre-intervention maternal gender role beliefs predict change in sexual communication in a sexual risk behavior prevention program designed to increase parent-pre-adolescent communication about sex. A sample of 281 African American fourth and fifth graders and their mothers participated in the five-session program and completed computerized questionnaires at baseline, postintervention, and 6-month follow-up. Based on mother report, more egalitarian maternal gender role beliefs predicted greater increases in parent-pre-adolescent communication about sex at postintervention. Based on pre-adolescent report, similar findings emerged at the 6-month follow-up, but only for boys. The relationship of maternal gender role beliefs to changes in sexual communication was not accounted for by maternal comfort with sexual communication with their pre-adolescents. The implications of maternal gender role beliefs in a prevention program designed to increase communication about sexual topics are considered.

  9. Evaluation of EMLA cream for preventing pain during tattooing of rabbits: changes in physiological, behavioural and facial expression responses.

    Directory of Open Access Journals (Sweden)

    Stephanie C J Keating

    Full Text Available BACKGROUND: Ear tattooing is a routine procedure performed on laboratory, commercial and companion rabbits for the purpose of identification. Although this procedure is potentially painful, it is usually performed without the provision of analgesia, so compromising animal welfare. Furthermore, current means to assess pain in rabbits are poor and more reliable methods are required. The objectives of this study were to assess the physiological and behavioural effects of ear tattooing on rabbits, evaluate the analgesic efficacy of topical local anaesthetic cream application prior to this procedure, and to develop a scale to assess pain in rabbits based on changes in facial expression. METHODOLOGY/PRINCIPAL FINDINGS: In a crossover study, eight New Zealand White rabbits each underwent four different treatments of actual or sham ear tattooing, with and without prior application of a topical local anaesthetic (lidocaine/prilocaine. Changes in immediate behaviour, heart rate, arterial blood pressure, serum corticosterone concentrations, facial expression and home pen behaviours were assessed. Changes in facial expression were examined to develop the Rabbit Grimace Scale in order to assess acute pain. Tattooing without EMLA cream resulted in significantly greater struggling behaviour and vocalisation, greater facial expression scores of pain, higher peak heart rate, as well as higher systolic and mean arterial blood pressure compared to all other treatments. Physiological and behavioural changes following tattooing with EMLA cream were similar to those in animals receiving sham tattoos with or without EMLA cream. Behavioural changes 1 hour post-treatment were minimal with no pain behaviours identifiable in any group. Serum corticosterone responses did not differ between sham and tattoo treatments. CONCLUSIONS: Ear tattooing causes transient and potentially severe pain in rabbits, which is almost completely prevented by prior application of local

  10. Organisational Change: Communicating to Schein's Operator, Engineer and Executive Occupational Subcultures

    Science.gov (United States)

    Chapman, Geoffrey R.; Hayes, Kathryn J.; Sloan, Terry; Fitzgerald, Janna Anneke

    2011-01-01

    There has been substantial academic interest surrounding innovation, change management and the individual attributes that permit and promote learning, organisational change and innovative behaviour. This research uses a psychometric tool known as the Instinctive Drives System[R] to measure preferred working styles in 3943 employees from a range of…

  11. Evaluating the Risk Acceptance Ladder (RAL as a basis for targeting communication aimed at prompting attempts to improve health related behaviours: A pilot randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Claire Stevens

    2015-10-01

    Full Text Available Abstract Objectives: To determine the utility of the Risk Acceptance Ladder (RAL as a measure for gauging self-reported reasons for participation in a range of health behaviours, and as a basis for targeting behaviour change interventions. Design: Randomised controlled trial. Methods: A sample of 639 UK adults (18+ years were recruited into an online study and asked about their participation in four health behaviours; smoking, alcohol consumption, physical activity, fruit and vegetable consumption. Those with a health behaviour to modify (N=130 were allocated a behaviour change target and completed the RAL. Eligible participants (N=97 were then randomised to one of two groups; an intervention group received brief motivating information based on their RAL response (on-target, the control received information mismatched to their RAL response (off-target. Following intervention delivery, behavioural response was measured by recording whether participants clicked on a link to find out more about changing their target behaviour. Results: Three-quarters (N= 97, 74.60%, 95% CI: 67.12 – 82.08 of participants felt the RAL provided a suitable response option that identified why they had not changed their target behaviour and 60% (N=78, 95% CI: 51.58 – 68.42 agreed that it was easy to select just one option. Logistic regression confirmed that those in the intervention group had greater odds of clicking the link than those in the control group (OR: 2.83, 95% CI: 1.01 – 7.91. Conclusions: The response to the RAL was generally positive and this pilot study provides tentative support for the use of the RAL to develop effective, targeted interventions.

  12. Changes in the self during cognitive behavioural therapy for social anxiety disorder: A systematic review.

    Science.gov (United States)

    Gregory, Bree; Peters, Lorna

    2017-03-01

    A consistent feature across cognitive-behavioural models of social anxiety disorder (SAD) is the central role of the self in the emergence and maintenance of the disorder. The strong emphasis placed on the self in these models and related empirical research has also been reflected in evidence-based treatments for the disorder. This systematic review provides an overview of the empirical literature investigating the role of self-related constructs (e.g., self-beliefs, self-images, self-focused attention) proposed in cognitive models of SAD, before examining how these constructs are modified during and following CBT for SAD. Forty-one studies met the inclusion criteria. Guided by Stopa's (2009a, b) model of self, most studies examined change in self-related content, followed by change in self-related processing. No study examined change in self-structure. Pre- to post-treatment reductions were observed in self-related thoughts and beliefs, self-esteem, self-schema, self-focused attention, and self-evaluation. Change in self-related constructs predicted and/or mediated social anxiety reduction, however relatively few studies examined this. Papers were limited by small sample sizes, failure to control for depression symptoms, lack of waitlist, and some measurement concerns. Future research directions are discussed.

  13. Neural and behavioural changes in male periadolescent mice after prolonged nicotine-MDMA treatment.

    Science.gov (United States)

    Adeniyi, Philip A; Ishola, Azeez O; Laoye, Babafemi J; Olatunji, Babawale P; Bankole, Oluwamolakun O; Shallie, Philemon D; Ogundele, Olalekan M

    2016-02-01

    The interaction between MDMA and Nicotine affects multiple brain centres and neurotransmitter systems (serotonin, dopamine and glutamate) involved in motor coordination and cognition. In this study, we have elucidated the effect of prolonged (10 days) MDMA, Nicotine and a combined Nicotine-MDMA treatment on motor-cognitive neural functions. In addition, we have shown the correlation between the observed behavioural change and neural structural changes induced by these treatments in BALB/c mice. We observed that MDMA (2 mg/Kg body weight; subcutaneous) induced a decline in motor function, while Nicotine (2 mg/Kg body weight; subcutaneous) improved motor function in male periadolescent mice. In combined treatment, Nicotine reduced the motor function decline observed in MDMA treatment, thus no significant change in motor function for the combined treatment versus the control. Nicotine or MDMA treatment reduced memory function and altered hippocampal structure. Similarly, a combined Nicotine-MDMA treatment reduced memory function when compared with the control. Ultimately, the metabolic and structural changes in these neural systems were seen to vary for the various forms of treatment. It is noteworthy to mention that a combined treatment increased the rate of lipid peroxidation in brain tissue.

  14. Choice architecture as a means to change eating behaviour in self-service settings

    DEFF Research Database (Denmark)

    Skov, Laurits Rohden; Lourenco, Sofia; Laub Hansen, Gitte

    2013-01-01

    food choice, whilst (ii) manipulating the plate and cutlery size has an inconclusive effect on consumption volume. Finally, (iii) assortment manipulation and (iv) payment option manipulation was associated with healthier food choices. The majority of studies were of very weak quality and future......Summary: The primary objective of this review was to investigate the current evidence-base for the use of choice architecture as a means to change eating behaviour in self-service eating settings, hence potentially reduce calorie intake. 12 databases were searched systematically for experimental...... studies with predefined choice architectural interventions in the period June 2011 – March 2012. The 12 included studies were grouped according to type of interventions and underwent a narrative synthesis. The evidence indicates that (i) health labelling at point-of-purchase is associated with healthier...

  15. Applying the behaviour change technique (BCT) taxonomy v1: a study of coder training.

    Science.gov (United States)

    Wood, Caroline E; Richardson, Michelle; Johnston, Marie; Abraham, Charles; Francis, Jill; Hardeman, Wendy; Michie, Susan

    2015-06-01

    Behaviour Change Technique Taxonomy v1 (BCTTv1) has been used to detect active ingredients of interventions. The purpose of this study was to evaluate effectiveness of user training in improving reliable, valid and confident application of BCTTv1 to code BCTs in intervention descriptions. One hundred sixty-one trainees (109 in workshops and 52 in group tutorials) were trained to code frequent BCTs. The following measures were taken before and after training: (i) inter-coder agreement, (ii) trainee agreement with expert consensus, (iii) confidence ratings and (iv) coding competence. Coding was assessed for 12 BCTs (workshops) and for 17 BCTs (tutorials). Trainees completed a course evaluation. Methods improved agreement with expert consensus (p coder agreement (p = .08, p = .57, respectively) and increased confidence for BCTs assessed (both p coder agreement. This varied according to BCT.

  16. Effect of transient change in strain rate on plastic flow behaviour of low carbon steel

    Indian Academy of Sciences (India)

    A Ray; P Barat; P Mukherjee; A Sarkar; S K Bandyopadhyay

    2007-02-01

    Plastic flow behaviour of low carbon steel has been studied at room temperature during tensile deformation by varying the initial strain rate of 3.3 × 10-4 s-1 to a final strain rate ranging from 1.33 × 10-3 s-1 to 2 × 10-3 s-1 at a fixed engineering strain of 12%. Haasen plot revealed that the mobile dislocation density remained almost invariant at the juncture where there was a sudden increase in stress with a change in strain rate and the plastic flow was solely dependent on the velocity of mobile dislocations. In that critical regime, the variation of stress with time was fitted with a Boltzmann type Sigmoid function. The increase in stress was found to increase with final strain rate and the time elapsed in attaining these stress values showed a decreasing trend. Both of these parameters saturated asymptotically at a higher final strain rate.

  17. Chemical and biochemical changes in prickly pears with different ripening behaviour.

    Science.gov (United States)

    Silos-Espino, Héctor; Fabian-Morales, Lourdes; Osuna-Castro, Juan Alberto; Valverde, María Elena; Guevara-Lara, Fidel; Paredes-López, Octavio

    2003-10-01

    Chemical and biochemical changes were studied in ripening prickly pears from three Opuntia morphospecies with different ripening behaviour: Naranjona (O. ficus-indica), Blanca Cristalina (Opuntia sp.), and Charola (O. streptacantha), of early, intermediate, and late ripening, respectively. At fullyripe stage (commercial maturity), Blanca Cristalina showed the biggest fruits, the hardest texture, and its pulp had the highest protein content. There were no significant differences among morphospecies in pH or total soluble solids in fully ripe fruits. The three species exhibited considerable levels of vitamin C, dietary fibre, and minerals such as calcium, iron, and zinc. Protein expression was analysed in pulp and skin from every species at physiological and commercial maturity. Some proteins appeared at both stages, while many others expressed differentially. This study evaluated prickly pear components important for human nutrition and health, and provided basic information on pricky pear ripening, with a view to its control and to improving shelf life.

  18. Capturing Tweets on Climate Change: What is the role of Twitter in Climate Change Communication?

    Science.gov (United States)

    Ngo, A. M.; McNeal, K.; Luginbuhl, S.; Enteen, J.

    2015-12-01

    events and interpreted why these tweets may have persisted in the twitter space. From our observations, we provide some best practices in how to create climate messages that have high reach and longevity in order to assist climate change communicators in understanding the role Twitter plays in regard to climate change discourse and how to most efficiently utilize it.

  19. Climate , communication and participation impacting commitment to change

    NARCIS (Netherlands)

    Rogiest, S.E.A.M.; Segers, J.; van Witteloostuijn, Arjen

    2015-01-01

    Purpose Through the combination of change process, context and content this paper aims to provide a deeper understanding of failure or success of organizational change. This study considers the effect of organizational climate on affective commitment to change simultaneously with quality change comm

  20. Pragmatic Language and the Child with Emotional/Behavioural Difficulties (EBD): A Pilot Study Exploring the Interaction between Behaviour and Communication Disability

    Science.gov (United States)

    Mackie, Leila; Law, James

    2010-01-01

    Introduction: The relationship between mental health, behaviour and language development is widely recognized in the literature. Recent advances in assessment tools allows one to consider the role of pragmatic language skills in this co-occurrence. Aims: This pilot study aimed to investigate (1) the level of association between pragmatic language…

  1. The assumption of self_ responsibility for health behaviour change in patients with hypertension from poor socio-economic areas

    Directory of Open Access Journals (Sweden)

    A. V. Stewart

    2002-02-01

    Full Text Available Patients with hypertension need to convert their knowledgeabout the disease and its management into meaningful action to be able to change their health behaviour. By doing this they are able to reduce the risk of the cardiovascular complications that are associated with hypertension If they can change their health behaviour it can be said that they have taken responsibility for their health. In this study a group of patients with hypertension who assumed responsibility for health behaviour change during a health behaviour modification programme was identified and compared to a group who did not. There were significant differences between the group that assumed responsibility for health behaviour change and the group that did not. The group that assumed responsibility:• had the support of a health care practitioner and a family member (p<0,000; • were employed (p=0.03; • were not anxious or depressed (p=0.07; • experienced their usual sex-lives (p=0.03; • did not have symptoms of heart pounding present (p=0.03. The adjusted odds ratio obtained from a logistic regression analysis showed a seven- times more likelihood ofpatients becoming responsible for their health if they were supported by their families and a health-care practitioner

  2. A systematic review of patient reported factors associated with uptake and completion of cardiovascular lifestyle behaviour change

    Directory of Open Access Journals (Sweden)

    Murray Jenni

    2012-12-01

    Full Text Available Abstract Background Healthy lifestyles are an important facet of cardiovascular risk management. Unfortunately many individuals fail to engage with lifestyle change programmes. There are many factors that patients report as influencing their decisions about initiating lifestyle change. This is challenging for health care professionals who may lack the skills and time to address a broad range of barriers to lifestyle behaviour. Guidance on which factors to focus on during lifestyle consultations may assist healthcare professionals to hone their skills and knowledge leading to more productive patient interactions with ultimately better uptake of lifestyle behaviour change support. The aim of our study was to clarify which influences reported by patients predict uptake and completion of formal lifestyle change programmes. Methods A systematic narrative review of quantitative observational studies reporting factors (influences associated with uptake and completion of lifestyle behaviour change programmes. Quantitative observational studies involving patients at high risk of cardiovascular events were identified through electronic searching and screened against pre-defined selection criteria. Factors were extracted and organised into an existing qualitative framework. Results 374 factors were extracted from 32 studies. Factors most consistently associated with uptake of lifestyle change related to support from family and friends, transport and other costs, and beliefs about the causes of illness and lifestyle change. Depression and anxiety also appear to influence uptake as well as completion. Many factors show inconsistent patterns with respect to uptake and completion of lifestyle change programmes. Conclusion There are a small number of factors that consistently appear to influence uptake and completion of cardiovascular lifestyle behaviour change. These factors could be considered during patient consultations to promote a tailored approach to

  3. Using Narrative Communication as a Tool for Health Behavior Change: A Conceptual, Theoretical, and Empirical Overview

    Science.gov (United States)

    Hinyard, Leslie J.; Kreuter, Matthew W.

    2007-01-01

    Narrative is the basic mode of human interaction and a fundamental way of acquiring knowledge. In the rapidly growing field of health communication, narrative approaches are emerging as a promising set of tools for motivating and supporting health-behavior change. This article defines narrative communication and describes the rationale for using…

  4. Are Parental Gender Role Beliefs a Predictor of Change in Sexual Communication in a Prevention Program?

    Science.gov (United States)

    Gale McKee, Laura; Forehand, Rex; Miller, Kim S.; Whitaker, Daniel J.; Long, Nicholas; Armistead, Lisa

    2007-01-01

    This study examined if pre-intervention maternal gender role beliefs predict change in sexual communication in a sexual risk behavior prevention program designed to increase parent--pre-adolescent communication about sex. A sample of 281 African American fourth and fifth graders and their mothers participated in the five-session program and…

  5. How conversations change over time in face-to-face and video-mediated communication

    NARCIS (Netherlands)

    Kleij, van der Rick; Schraagen, Jan Maarten; Werkhoven, Peter; Dreu, de Carsten K.W.

    2009-01-01

    An experiment was conducted to examine how communication patterns and task performance differ as a function of the group's communication environment and how these processes change over time. In a longitudinal design, three-person groups had to select and argue the correct answer out of a set of thre

  6. How Conversations Change Over Time in Face-to-Face and Video-Mediated Communication

    NARCIS (Netherlands)

    Kleij, R van der; Schraagen, J.M.C.; Werkhoven, P.; Dreu, C.K.W. de

    2009-01-01

    An experiment was conducted to examine how communication patterns and task performance differ as a function of the group’s communication environment and how these processes change over time. In a longitudinal design, three-person groups had to select and argue the correct answer out of a set of thre

  7. Italy: Delayed adaptation of social institutions to changes in family behaviour

    Directory of Open Access Journals (Sweden)

    Anna Laura Zanatta

    2008-07-01

    Full Text Available Considering its very low fertility and high age at childbearing, Italy stands alone in the European context and can hardly be compared with other countries, even those in the Southern region. The fertility decline occurred without any radical change in family formation. Individuals still choose (religious marriage for leaving their parental home and rates of marital dissolution and subsequent step-family formation are low. Marriage is being postponed and fewer people marry. The behaviours of young people are particularly alarming. There is a delay in all life cycle stages: end of education, entry into the labour market, exit from the parental family, entry into union, and managing an independent household. Changes in family formation and childbearing are constrained and slowed down by a substantial delay (or even failure with which the institutional and cultural framework has adapted to changes in economic and social conditions, in particular to the growth of the service sector, the increase in female employment and the female level of education. In a Catholic country that has been led for almost half a century by a political party with a Catholic ideology, the paucity of attention to childhood and youth seems incomprehensible. Social policies focus on marriage-based families already formed and on the phases of life related to pregnancy, delivery, and the first months of a newborn's life, while forming a family and childbearing choices are considered private affairs and neglected.

  8. Technologically-assisted behaviour change: a systematic review of studies of novel technologies for the management of chronic illness.

    Science.gov (United States)

    Rosser, Benjamin A; Vowles, Kevin E; Keogh, Edmund; Eccleston, Christopher; Mountain, Gail A

    2009-01-01

    A systematic review was conducted to investigate the use of technology in achieving behaviour change in chronic illness. The areas reviewed were: (1) methods employed to adapt traditional therapy from a face-to-face medium to a computer-assisted platform; (2) targets of behaviour change; and (3) level of human (e.g. therapist) involvement. The initial literature search produced 2032 articles. A total of 45 articles reporting 33 separate interventions met the inclusion/exclusion criteria and were reviewed in detail. The majority of interventions reported a theoretical basis, with many arising from a cognitive-behavioural framework. There was a wide range of therapy content. Therapist involvement was reported in 73% of the interventions. A common problem was high participant attrition, which may have been related to reduced levels of human interaction. Instigating successful behaviour change through technological interventions poses many difficulties. However, there are potential benefits of delivering therapy in this way. For people with long-term health conditions, technological self-management systems could provide a practical method of understanding and monitoring their condition, as well as therapeutic guidance to alter maladaptive behaviour.

  9. Behavior Change without Behavior Change Communication: Nudging Handwashing among Primary School Students in Bangladesh

    Directory of Open Access Journals (Sweden)

    Robert Dreibelbis

    2016-01-01

    Full Text Available Behavior change communication for improving handwashing with soap can be labor and resource intensive, yet quality results are difficult to achieve. Nudges are environmental cues engaging unconscious decision-making processes to prompt behavior change. In this proof-of-concept study, we developed an inexpensive set of nudges to encourage handwashing with soap after toilet use in two primary schools in rural Bangladesh. We completed direct observation of behaviors at baseline, after providing traditional handwashing infrastructure, and at multiple time periods following targeted handwashing nudges (1 day, 2 weeks, and 6 weeks. No additional handwashing education or motivational messages were completed. Handwashing with soap among school children was low at baseline (4%, increasing to 68% the day after nudges were completed and 74% at both 2 weeks and 6 weeks post intervention. Results indicate that nudge-based interventions have the potential to improve handwashing with soap among school-aged children in Bangladesh and specific areas of further inquiry are discussed.

  10. Health communication and vaccine hesitancy.

    Science.gov (United States)

    Goldstein, Susan; MacDonald, Noni E; Guirguis, Sherine

    2015-08-14

    Health communication is an evolving field. There is evidence that communication can be an effective tool, if utilized in a carefully planned and integrated strategy, to influence the behaviours of populations on a number of health issues, including vaccine hesitancy. Experience has shown that key points to take into account in devising and implementing a communication plan include: (i) it is necessary to be proactive; (ii) communication is a two-way process; (iii) knowledge is important but not enough to change behaviour; and (iv) communication tools are available and can be selected and used creatively to promote vaccine uptake. A communication strategy, incorporating an appropriate selection of the available communication tools, should be an integral part of every immunization programme, addressing the specific factors that influence hesitancy in the target populations.

  11. Streamlining Local Behaviour Through Communication, Incentives and Control: A Case Study of Local Environmental Policies in China

    Directory of Open Access Journals (Sweden)

    Thomas Heberer

    2011-01-01

    Full Text Available This article describes how China uses evaluation ratings and monitoring as incentives in order to foster the implementation of environmental policies at the local level. It is argued that decentralisation in China leaves room for actors at the local levels to manoeuver and bargain with those on higher levels for flexible adjustment of implementation policies according to local conditions. However, decentralisation is accompanied by significant institutional changes in the structure of intergovernmental communication, incentives and control. Accordingly, decentralisation in China exhibits a specific design which leaves space for divergent local environmental policies while also engendering “grass-roots mechanisms”. On the whole, this new institutional setting benefits the implementation of environmental policies.

  12. Social Change and Mass Media: Towards a Cybernetic Communication Model for National Development in China.

    Science.gov (United States)

    Koo, Charles M.

    Noting that China has undergone tremendous social change in its three decades under the Marxist-Leninist-Maoist ideology, this paper contends that such change has triggered tension that upsets the equilibrium of the entire social system. The paper uses Talcott Parson's cybernetic communication model to explain the societal level changes that have…

  13. Denmark's forth national communication on climate change. Under the United Nations framework convention on climate change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The Kingdom of Denmark comprises Denmark, Greenland and the Faeroe Islands. The UN Framework Convention on Climate Change has been ratified on behalf of all three parts. This report is Denmark's Fourth Climate Communication under the Climate Convention. Since Denmark's ratification covers the entire Realm, the report includes information on Greenland and the Faeroe Islands. The report is organised in accordance with the guidelines for national communications adopted by the parties to the Climate Convention. (BA)

  14. Communication for heath behavior change: experiences lived at the Center for Communication Programs at Johns Hopkins University.

    Directory of Open Access Journals (Sweden)

    Ana Carolina de Oliveira Monteiro dos SANTOS

    2016-01-01

    Full Text Available Sharing experiences is the best way to learn and contribute to the construction of knowledge. It is with this intention that arises this article, a result of the lived experience of the author in workshop taught by the Center for Communication Programs - CCP (Communication Programs Center at Johns Hopkins University in Baltimore, USA, in June 2014. In this workshop intensive of 20 days, with daily classes full-time, the author had the opportunity to study and share experiences with great thinkers and professionals from Johns Hopkins. This promoted contact with the philosophy of the institution and the methodologies they developed and implemented in countries around the world, in order to promote improvements in the health status of populations through strategic planning focused on behavior change communication. This was an experience not just in study and planning communication, but a leadership training experience, withmore aware, engaged and complete professionals and, above all, of self-knowledge and personal growth. An article would not be enough to describe all this experience, so we chose to focus on issues about the institution’s vision on health, the practice of health communication, behavior change and an overview of the essential aspects the methodology developed and used by them, called P process. In this article, the reader will come across a breach of academic theoretical reflections promoted by further technical discussions practices, managerial characteristics. This ends up reflecting the logic implemented by the CCP, which develops the practice based on a broad theoretical framework. And in the same way that the institution does not close in their theories and allows to reinvent itself, this article will also feature the author’s own reflections about some of the issues presented.

  15. The human factor: climate change and climate communication

    DEFF Research Database (Denmark)

    2011-01-01

    Reprint and translation of the article: “Den menneskelige faktor” published in the magazine Klima&Tilpasning Publisher: “Coordination unit for Research in Climate Change Adaptation” (KFT)......Reprint and translation of the article: “Den menneskelige faktor” published in the magazine Klima&Tilpasning Publisher: “Coordination unit for Research in Climate Change Adaptation” (KFT)...

  16. Low pasture allowance until late gestation in ewes: behavioural and physiological changes in ewes and lambs from lambing to weaning.

    Science.gov (United States)

    Freitas-de-Melo, A; Ungerfeld, R; Hötzel, M J; Orihuela, A; Pérez-Clariget, R

    2017-02-01

    Low pasture allowance during gestation affects ewes' BW at parturition, the bond with their lamb, lamb development, and thus also may affect their responses to weaning. The objectives were to determine if native pasture allowance from before conception until late pregnancy affects ewe-lamb behaviours at lambing, ewes' milk yield, lambs' BW, and the behavioural and physiological changes of ewes and lambs at weaning. From 23 days before conception until 122 days of pregnancy, 24 ewes grazed on two different native pasture allowances: high (10 to 12 kg of dry matter (DM)/100 kg of BW per day; HPA treatment; n=12) or low (5 to 8 kg of DM/100 kg of BW per day; LPA treatment; n=12). Thereafter, all ewes grazed on Festuca arundinacea and received rice bran and crude glycerine. Ewes' body condition score (BCS) and BW were recorded during pregnancy and postpartum periods. Milk yield was determined on days 32, 41 and 54 after lambing. Lambs' BW was recorded from birth until 72 days after lambing. Latency from parturition until the ewe licked her lamb, maternal behaviour score (a test that evaluates maternal attachment to the lamb) and latency for lamb to stand up and suckle were determined. The behaviour of the lambs and ewes was recorded before and after weaning (at 65 days). The ewes' serum total protein, albumin and globulin concentrations were measured before and after weaning. The HPA ewes presented greater BW (Plate pregnancy, this did not affect the behaviours that lead to the establishment of the mother-young bond, nor the ewes' behavioural responses at weaning. Lambs reared by ewes that grazed on low pasture allowance during pregnancy presented fewer behavioural changes and a lower decrease of albumin concentration after weaning. Lambs' BW was not affected by the feeding received by their mothers.

  17. The Social and Behavioural Aspects of Climate Change. Linking Vulnerability, Adaptation and Mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Martens, P.; Chang, Chiung Ting (eds.) [International Centre for Integrated Assessment and Sustainable Development ICIS, Maastricht University, Maastricht (Netherlands)

    2010-09-15

    Over the past few years, and certainly since the publication of the Stern Report , there has been increasing recognition that climate change is not only an environmental crisis, but one with important social and economic dimensions. There is now a growing need for multi-disciplinary research and for the science of climate change to be usefully translated for policy-makers. Until very recently, scientific and policy emphasis on climate change has focused almost exclusively on mitigation efforts: mechanisms and regulations to reduce greenhouse gas emissions. The success of such efforts to date is debatable. In fact, the impact of ever more stringent emission control programmes could potentially have enormous social consequences. Little effort has been expended on the exploration of a systematic evaluation of climate stabilisation benefits or the costs of adapting to a changed climate, let alone attempting to integrate different approaches. There is an increasing recognition that the key actors in the climate crisis also need to be preparing for change that is unavoidable. This has resulted in a greater consideration of vulnerability and adaptation. The book, based on the research programme 'Vulnerability, Adaptation and Mitigation' (VAM) which ran from 2004 to 2010, funded by the Netherlands Organisation for Scientific Research (NWO), presents a cluster of case studies of industries, communities and institutions which each show how vulnerability, adaptation and mitigation analyses can be integrated using social behavioural sciences. Each chapter makes specific recommendations for the studied industry sector, community or institution, analyses the latest research developments of the field and identifies priorities for future research. The book argues that the inherent complexity of climate change will ultimately require a much more integrated response both scientifically - to better understand multiple causes and impacts - as well as at the scientific

  18. Facilitating climate change adaptation through communication: Insights from the development of a visualization tool

    DEFF Research Database (Denmark)

    Glaas, Erik; Ballantyne, Anne Gammelgaard; Neset, Tina

    2015-01-01

    Climate change communication on anticipated impacts and adaptive responses is frequently presented as an effective means to facilitate implementation of adaptation to mitigate risks to residential buildings. However, it requires that communication is developed in a way that resonates...... with the context of the target audience, provides intelligible information and addresses perceived barriers to adaptation. In this paper we reflect upon criteria for useful climate change communication gained over a three year development process of a web-based tool - VisAdaptTM – aimed at increasing the adaptive...... capacity among Nordic homeowners. Based on the results from continuous user-testing and focus group interviews we outline lessons learned and key aspects to consider in the design of tools for communicating complex issues such as climate change effects and adaptive response measures....

  19. Visualizing an Iterative, Dynamic Model for Improving Leadership-Employee Communication in the Organizational Change process

    DEFF Research Database (Denmark)

    Broillet, Alexandra; Barchilon, Marian; Kampf, Constance Elizabeth

    2012-01-01

    Change Management Literature addresses successful and unsuccessful change factors, but there is a conceptual gap that overlooks ways in which Leadership-Employee Communication can be operationalized. To deal with this concern, we address themes emerging from interviews focused on employees...... experiencing Change Management Implementation in Swiss organizations. We question whether the themes and guidelines can offer sound advice to leaders in organizations undergoing Change Management initiatives. We then explore the context in which change occurs, and discuss an approach to change using a designer....../user metaphor from the technical communication field. These perspectives broaden Change Management to include production and reception of messages about change through a link to 1) sensemaking, 2) Change Management ethos and 3) cultural resources for action available in the organization. We use a series...

  20. Social marketing sexually transmitted disease and HIV prevention: a consumer-centered approach to achieving behaviour change.

    Science.gov (United States)

    Lamptey, P R; Price, J E

    1998-01-01

    This paper proposes that international sexually transmitted disease (STD)/HIV prevention efforts might be enhanced by the application of social marketing principles. It first outlines the conceptual basis of social marketing approaches to health behaviour change generally and then explores key issues and opportunities for using these principles to improve current STD/HIV prevention efforts.

  1. Processes of Change in Cognitive-Behavioural Treatment of Obsessive-Compulsive Disorder : Current Status and Some Future Directions

    NARCIS (Netherlands)

    Polman, Annemiek; Bouman, Theo K.; van Hout, Wiljo J. P. J.; de Jong, Peter J.; den Boer, Johan A.

    2010-01-01

    The present paper discusses theoretical and methodological issues involved in the processes of change in cognitive-behavioural treatment (CBT) of obsessive-compulsive disorder (OCD). Treatment outcome studies showed that CBT is effective in reducing obsessive-compulsive symptoms. However, why and ho

  2. Behaviour change intervention increases physical activity, spinal mobility and quality of life in adults with ankylosing spondylitis: a randomised trial

    Directory of Open Access Journals (Sweden)

    Tom O’Dwyer

    2017-01-01

    Full Text Available Questions: Does a 3-month behaviour change intervention targeting physical activity (PA increase habitual physical activity in adults with ankylosing spondylitis (AS? Does the intervention improve health-related physical fitness, AS-related features, and attitude to exercise? Are any gains maintained over a 3-month follow-up

  3. Behaviour change intervention increases physical activity, spinal mobility and quality of life in adults with ankylosing spondylitis: a randomised trial

    OpenAIRE

    Tom O’Dwyer; Ann Monaghan; Jonathan Moran; Finbar O'Shea; Fiona Wilson

    2017-01-01

    Questions: Does a 3-month behaviour change intervention targeting physical activity (PA) increase habitual physical activity in adults with ankylosing spondylitis (AS)? Does the intervention improve health-related physical fitness, AS-related features, and attitude to exercise? Are any gains maintained over a 3-month follow-up

  4. Improving Exposure to Internet-Delivered Health Behaviour Change Interventions: An exploration of determinants and dissemination strategies

    NARCIS (Netherlands)

    W. Brouwer (Wendy)

    2011-01-01

    textabstractThe Internet has become the key medium to obtain health information for many people. This makes the Internet an attractive and increasingly used medium for the delivery of health behaviour change programs aiming to contribute to the primary prevention of chronic diseases. Although in the

  5. Development of Self-Produced Locomotion in the First Year: Changes in Parent Perceptions and Infant Behaviour

    Science.gov (United States)

    Hendrix, Rebecca R.; Thompson, Ross A.

    2011-01-01

    Self-produced locomotion is regarded as a setting event for other developmental transitions in infancy with important implications for socioemotional development and parent-child interaction. Using an age-held-constant design, this study examined changes in reported infant behaviour and maternal proactive/reactive control and compared them with…

  6. Social inequalities in changes in health-related behaviour among Slovak adolescents aged between 15 and 19 : A longitudinal study

    NARCIS (Netherlands)

    Salonna, Ferdinand; van Dijk, Jitse P.; Geckova, Andrea Madarasova; Sleskova, Maria; Groothoff, Johan W.; Reijneveld, Sijmen A.

    2008-01-01

    Background: Lower socioeconomic position is generally associated with higher rates of smoking and alcohol consumption and lower levels of physical activity. Health-related behaviour is usually established during late childhood and adolescence. The aim of this study is to explore changes in health-re

  7. Caffeine and sleep-deprivation mediated changes in open-field behaviours, stress response and antioxidant status in mice

    Directory of Open Access Journals (Sweden)

    J. Olakunle Onaolapo

    2016-07-01

    Conclusion: Repeated caffeine consumption and/or acute sleep-deprivation led to significant changes in pattern of open-field behaviour and stress/antioxidant response in mice. Responses seen in the study are probably due to modulatory effects of caffeine on the total body response to stressful stimuli.

  8. The challenges of co-developing a behaviour change app that aimed to make physical activity a habit

    Directory of Open Access Journals (Sweden)

    Alice S Forster

    2016-01-01

    Developers of behaviour change apps must balance the demands of users that will make using the app a habit, while retaining the ingredients necessary for the app to achieve its purpose. Mixed methods provide a rich data set with which to base app development and greater confidence that the app will meet the needs of users in terms of social networking and privacy.

  9. Weight change in control group participants in behavioural weight loss interventions: a systematic review and meta-regression study

    Directory of Open Access Journals (Sweden)

    Waters Lauren

    2012-08-01

    Full Text Available Abstract Background Unanticipated control group improvements have been observed in intervention trials targeting various health behaviours. This phenomenon has not been studied in the context of behavioural weight loss intervention trials. The purpose of this study is to conduct a systematic review and meta-regression of behavioural weight loss interventions to quantify control group weight change, and relate the size of this effect to specific trial and sample characteristics. Methods Database searches identified reports of intervention trials meeting the inclusion criteria. Data on control group weight change and possible explanatory factors were abstracted and analysed descriptively and quantitatively. Results 85 trials were reviewed and 72 were included in the meta-regression. While there was no change in control group weight, control groups receiving usual care lost 1 kg more than control groups that received no intervention, beyond measurement. Conclusions There are several possible explanations why control group changes occur in intervention trials targeting other behaviours, but not for weight loss. Control group participation may prevent weight gain, although more research is needed to confirm this hypothesis.

  10. Consumer willingness to invest money and time for benefits of lifestyle behaviour change: An application of the contingent valuation method

    NARCIS (Netherlands)

    A.F.G. Alayli-Goebbels (Adrienne F.G.); N.J.A. van Exel (Job); A.J.H.A. Ament (André); N.K. de Vries (Nanne); S.D.M. Bot (Sandra); J.L. Severens (Hans)

    2014-01-01

    markdownabstract__Abstract__ Objective: To use contingent valuation (CV) to derive individual consumer values for both health and broader benefits of a public-health intervention directed at lifestyle behaviour change (LBC) and to examine the feasibility and validity of the method. Method: Particip

  11. FEMALE EDUCATION AND ITS ASSOCIATION WITH CHANGES IN SOCIO-DEMOGRAPHIC BEHAVIOUR: EVIDENCE FROM INDIA.

    Science.gov (United States)

    Borkotoky, Kakoli; Unisa, Sayeed

    2015-09-01

    Education is a crucial factor in influencing the pattern and timing of marriage for women, and the changes in levels of female literacy will also change the dynamics of family formation. India has experienced consistent improvement in levels of female literacy; therefore, this study examined the association of women's education with the changes in their demographic behaviour in the Indian context. The central idea of the paper is to examine the differences in age at marriage and first birth, choice of marriage partner and the number of children ever born based on educational attainment of women. In addition, the study examined incongruence in years of schooling and discontinuation from school, for children based on education of the mother. The study utilized data from the third round of District Level Household and Facility Survey. The sample constituted 344,164 ever-married women aged 35 years and above with surviving children aged 5-20 years. The results imply that women with higher education are more likely to marry late and have fewer children compared with less educated women. Accordingly, increase in education of women also increases the probability of marrying men with better education than themselves. The study further observed that education of wife has a greater association with the number of children ever born than the education of husband. At the same time, incongruence in years of schooling and drop-out from school are both high for children of uneducated women. The study also found that the children from urban areas are more likely to drop out than their rural counterparts. In addition to education of the mother, number and composition of children in the family and economic condition of the household are some other factors that influence the educational attainment of children.

  12. Desired change in couples: gender differences and effects on communication.

    Science.gov (United States)

    Heyman, Richard E; Hunt-Martorano, Ashley N; Malik, Jill; Slep, Amy M Smith

    2009-08-01

    Using a sample (N = 453) drawn from a representative sampling frame of couples who are married or living together and have a 3 to 7 year-old child, this study investigates (a) the amount and specific areas of change desired by men and women, (b) the relation between relationship adjustment and desired change; and (c) the ways in which partners negotiate change. On the Areas of Change Questionnaire, women compared with men, wanted greater increases in their partners' emotional and companionate behaviors, instrumental support, and parenting involvement; men wanted greater increases in sex. Using the Actor-Partner Interdependence Model (Kenny, 1996), both men's and women's relationship adjustment predicted desired change (i.e., actor effects), over and above the effects of their partners' adjustment (i.e., partner effects); partner effects were not significant. Each couple was also observed discussing the man's and the woman's top desired change area. Both men and women behaved more positively during the partner-initiated conversations than during their own-initiated conversations. Women, compared with men, were more negative in their own and in their partners' conversations.

  13. Communication and marketing as climate change-intervention assets a public health perspective.

    Science.gov (United States)

    Maibach, Edward W; Roser-Renouf, Connie; Leiserowitz, Anthony

    2008-11-01

    The understanding that global climate change represents a profound threat to the health and well-being of human and nonhuman species worldwide is growing. This article examines the potential of communication and marketing interventions to influence population behavior in ways consistent with climate change prevention and adaptation objectives. Specifically, using a framework based on an ecologic model of public health, the paper examines: (1) the potential of communication and marketing interventions to influence population behaviors of concern, including support for appropriate public policies; (2) potential target audiences for such programs; and (3) the attributes of effective climate change messages. Communication and marketing interventions appear to have considerable potential to promote important population behavior change objectives, but there is an urgent need for additional translational research to effectively harvest this potential to combat climate change.

  14. Communicating for Climate Change Adaptation: Lessons from a Case Study with Nature-Based Tour Operators

    Science.gov (United States)

    Timm, K.; Sparrow, E. B.; Pettit, E. C.; Trainor, S. F.; Taylor, K.

    2014-12-01

    Increasing temperatures are projected to have a positive effect on the length of Alaska's tourism season, but the natural attractions that tourism relies on, such as glaciers, wildlife, fish, or other natural resources, may change. In order to continue to derive benefits from these resources, nature-based tour operators may have to adapt to these changes, and communication is an essential, but poorly understood, component of the climate change adaptation process. The goal of this study was to determine how to provide useful climate change information to nature-based tour operators by answering the following questions: 1. What environmental changes do nature-based tour operators perceive? 2. How are nature-based tour operators responding to climate and environmental change? 3. What climate change information do nature-based tour operators need? To answer these questions, twenty-four nature-based tour operators representing 20 different small and medium sized businesses in Juneau, Alaska were interviewed. The results show that many of Juneau's nature-based tour operators are observing, responding to, and in some cases, actively planning for further changes in the environment. The types of responses tended to vary depending on the participants' certainty in climate change and the perceived risks to their organization. Using these two factors, this study proposes a framework to classify climate change responses for the purpose of generating meaningful information and communication processes that promote adaptation and build adaptive capacity. During the course of the study, several other valuable lessons were learned about communicating about adaptation. The results of this study demonstrate that science communication research has an important place in the practice of promoting and fostering climate change adaptation. While the focus of this study was tour operators, the lessons learned may be valuable to other organizations striving to engage unique groups in climate

  15. A Mathematical Model for the Dynamics of HIV/AIDS with Gradual Behaviour Change

    Directory of Open Access Journals (Sweden)

    F. Baryarama

    2006-01-01

    Full Text Available An HIV/AIDS model that incorporates gradual behaviour change is formulated with a variable force of infection for the adult population. The variability is modelled using a general function of time since introduction of the initial infective and exemplified for three specific functions. Expressions for the time taken for the reproductive number to reduce to unity and expressions for the time taken to attain a stationary steady state are deduced and discussed. Model projections for urban, peri-urban and rural Uganda are compared with corresponding antenatal clinic sites prevalence trends. The analysis shows that the dramatic decline in HIV prevalence in Uganda in the early 1990s was only possible through drastic declines in the force of infection. Since prevalence was high and reductions in frequency of sexual acts was minimal, the huge reduction could be attributed to reductions in probability of transmission per sexual act probably due to increased selective condom use among high risk sexual partnerships since overall condom use was low.

  16. Values and Environmental Ethics – Pillars of Changing Human Behaviour Toward Sustainable Development

    Directory of Open Access Journals (Sweden)

    Florina Bran

    2013-02-01

    Full Text Available Sustainable development necessitates the harmonisation of human’s and nature’s needs under the siege of continuous demographic growth and the quest for wellbeing based on material things. This outcome implies important changes to occur at individual, collective and corporate behaviour. How they could be accomplished is a question that animates debates for several decades and revealed that solutions should be related to the process of valuation. Better understanding of value and how it relates to the needs of environmental protection is the aim of our analysis that recalls axiological milestones and compares them with environment related issues. Value as a product of object and subject in the framework of human aspirations is at some extent transposed in economic value. Environmental goods valuation in economic terms encounters numerous difficulties, including high costs and low reliability. Therefore we conclude that decision making should be underpinned not only by economic valuation, but also by value judgement that cannot be expressed in monetary terms.

  17. Plant root exudates mediate neighbour recognition and trigger complex behavioural changes.

    Science.gov (United States)

    Semchenko, Marina; Saar, Sirgi; Lepik, Anu

    2014-11-01

    Some plant species are able to distinguish between neighbours of different genetic identity and attempt to pre-empt resources through root proliferation in the presence of unrelated competitors, but avoid competition with kin. However, studies on neighbour recognition have met with some scepticism because the mechanisms by which plants identify their neighbours have remained unclear. In order to test whether root exudates could mediate neighbour recognition in plants, we performed a glasshouse experiment in which plants of Deschampsia caespitosa were subjected to root exudates collected from potential neighbours of different genetic identities, including siblings and individuals belonging to the same or a different population or species. Our results show that root exudates can carry specific information about the genetic relatedness, population origin and species identity of neighbours, and trigger different responses at the whole root system level and at the level of individual roots in direct contact with locally applied exudates. Increased root density was mainly achieved through changes in morphology rather than biomass allocation, suggesting that plants are able to limit the energetic cost of selfish behaviour. This study reveals a new level of complexity in the ability of plants to interpret and react to their surroundings.

  18. Risk communication, public engagement, and climate change: a role for emotions.

    Science.gov (United States)

    Roeser, Sabine

    2012-06-01

    This article discusses the potential role that emotions might play in enticing a lifestyle that diminishes climate change. Climate change is an important challenge for society. There is a growing consensus that climate change is due to our behavior, but few people are willing to significantly adapt their lifestyle. Empirical studies show that people lack a sense of urgency: they experience climate change as a problem that affects people in distant places and in a far future. Several scholars have claimed that emotions might be a necessary tool in communication about climate change. This article sketches a theoretical framework that supports this hypothesis, drawing on insights from the ethics of risk and the philosophy of emotions. It has been shown by various scholars that emotions are important determinants in risk perception. However, emotions are generally considered to be irrational states and are hence excluded from communication and political decision making about risky technologies and climate change, or they are used instrumentally to create support for a position. However, the literature on the ethics of risk shows that the dominant, technocratic approach to risk misses the normative-ethical dimension that is inherent to decisions about acceptable risk. Emotion research shows that emotions are necessary for practical and moral decision making. These insights can be applied to communication about climate change. Emotions are necessary for understanding the moral impact of the risks of climate change, and they also paradigmatically provide for motivation. Emotions might be the missing link in effective communication about climate change.

  19. 'Making every contact count': Evaluation of the impact of an intervention to train health and social care practitioners in skills to support health behaviour change.

    Science.gov (United States)

    Lawrence, Wendy; Black, Christina; Tinati, Tannaze; Cradock, Sue; Begum, Rufia; Jarman, Megan; Pease, Anna; Margetts, Barrie; Davies, Jenny; Inskip, Hazel; Cooper, Cyrus; Baird, Janis; Barker, Mary

    2016-02-01

    A total of 148 health and social care practitioners were trained in skills to support behaviour change: creating opportunities to discuss health behaviours, using open discovery questions, listening, reflecting and goal-setting. At three time points post-training, use of the skills was evaluated and compared with use of skills by untrained practitioners. Trained practitioners demonstrated significantly greater use of these client-centred skills to support behaviour change compared to their untrained peers up to 1 year post-training. Because it uses existing services to deliver support for behaviour change, this training intervention has the potential to improve public health at relatively low cost.

  20. A Climate Change Board Game for Interdisciplinary Communication and Education

    Science.gov (United States)

    Eisenack, Klaus

    2013-01-01

    This article reports and reflects on the design and use of the board game KEEP COOL on climate change. The game covers and integrates central biophysical, economic, and political aspects of the issue. By using a board game as common language between students and scientists from different scientific cultures, knowledge of different disciplines can…

  1. Behavioural Modernity

    OpenAIRE

    McLean, Laura

    2015-01-01

    Behavioural Modernity explores the changing politics of representation and ethics of care in curatorial practice, necessitated by an increasing blurring of boundaries between the human, the technological, and the planetary.

  2. Communicating Climate and Ecosystem Change in the Arctic

    Science.gov (United States)

    Soreide, N. N.; Overland, J. E.; Calder, J. A.; Rodionov, S.

    2005-12-01

    There is an explosion of interest in Northern Hemisphere climate, highlighting the importance of recent changes in the Arctic on mid-latitude climate and its impact on marine and terrestrial ecosystems. Traditional sea ice and tundra dominated arctic ecosystems are being reorganizing into warmer sub-arctic ecosystem types. Over the previous two years we have developed a comprehensive, near real-time arctic change detection protocol to track physical and biological changes for presentation on the web: http://www.arctic.noaa.gov/detect. The effort provides a continuous update to the Arctic Climate Impact Assessment (ACIA) Report, released in November 2004. Principles for the protocol include an accessible narrative style, scientifically credible and objective indicators, notes multiple uses for the information, acknowledges uncertainties, and balances having too many indicators-which leads to information overload-and too few-which does not capture the complexity of the system. Screening criteria include concreteness, public awareness, being understandable, availability of historical time series, and sensitivity. The site provides sufficient information for an individual to make their own assessment regarding the balance of the evidence for tracking change. The product provides an overview, recent news, links to many arctic websites, and highlights climate, global impacts, land and marine ecosystems, and human consequences. Since its inception a year ago, it has averaged about 9000 hits an day on the web, and is a major information source as determined by Google search. The future direction focuses on understanding the causes for change. In spring 2005 we also presented a near real-time ecological and climatic surveillance website for the Bering Sea: www.beringclimate.noaa.gov. The site provides up-to-date information which ties northward shifts of fish, invertebrate and marine mammal populations to physical changes in the Arctic. This site is more technical than the

  3. Brief fruit and vegetable messages integrated within a community physical activity program successfully change behaviour

    Directory of Open Access Journals (Sweden)

    Doerksen Shawna E

    2007-04-01

    Full Text Available Abstract Background Consumption of the recommended amounts of fruits and vegetables is associated with several health benefits. Currently less than 25% of the American population meets the minimum recommendation of five servings a day. In order to change this health behaviour, interventions should be based on theory and include community-wide social support. Methods A low intensity intervention was developed in which participants (n = 86 were randomly assigned to either the fruit and vegetable intervention (FVI or standard control condition. The intervention was integrated into an ongoing community physical activity program and study participants were drawn from the sample of community members enrolled in the program. The FVI consisted of brief social cognitive theory-based messages delivered in nine weekly newsletters designed to improve participant outcome and self-efficacy expectations related to fruit and vegetable consumption. Results Participants in the FVI condition increased in their fruit and vegetable consumption by approximately one to one and one-third servings per day. The control condition showed no change in consumption. The effect of the intervention was enhanced when examined by the extent to which it was adopted by participants (i.e., the number of newsletters read. Those participants who read seven or more newsletters showed an increase of two servings per day. Conclusion This intervention was effective at improving fruit and vegetable consumption among adults. Minimal interventions, such as newsletters, have the ability to reach large audiences and can be integrated into ongoing health promotion programs. As such, they have potential for a strong public health impact.

  4. Organizational Behaviour Study Material

    OpenAIRE

    P. Sreeramana Aithal

    2016-01-01

    An overview of Organizational Behaviour – History of Organisational Behaviour and its  emergence as a disciple-emerging perspective Organizational Behaviour.  Individual process in organisation – Learning, perception and attribution- Individual differences - Basic concepts of motivation - Advanced concepts of motivation. Group process in Organisation – Group dynamics, leadership theories - Power, politics and conflict - inter- personal communication. Enhancing individu...

  5. Changing concepts of positive patient communication in dentistry and orthodontics: South Indian perspective

    Science.gov (United States)

    AnbuSelvan, Gobichettipalayam Jagatheeswaran; Raja, Subramani; Vilvanathan, Praburajan; Megabob, Nazargi; Prabhakar, Krishnan

    2013-01-01

    The world of communication has changed greatly over the centuries of mankind from sounds, sign languages, speech, development of language and in modern times using machines like the computer, mobile and internet. Over the past five decades, the change in communication is remarkable. Similarly positive patient communication is always necessary to build confidence, increased rapport and cooperation and minimizes misunderstanding. Returning the patient in our fold promotes the patient for further preventive care and review and using them as a positive tool helps us in an ambassador of the growth of our health care unit. Our challenge is to provide the best environment for communication with a diverse population of interest, personalities and culture. PMID:23946561

  6. A Widening Gap? Changes in Multiple Lifestyle Risk Behaviours by Socioeconomic Status in New South Wales, Australia, 2002-2012.

    Directory of Open Access Journals (Sweden)

    Ding Ding

    Full Text Available Socioeconomic inequalities in health outcomes have increased over the past few decades in some countries. However, the trends in inequalities related to multiple health risk behaviours have been infrequently reported. In this study, we examined the trends in individual health risk behaviours and a summary lifestyle risk index in New South Wales, Australia, and whether the absolute and relative inequalities in risk behaviours by socioeconomic positions have changed over time.Using data from the annual New South Wales Adult Population Health Survey during the period of 2002-2012, we examined four individual risk behaviours (smoking, higher than recommended alcohol consumption, insufficient fruit and vegetable intake, and insufficient physical activity and a combined lifestyle risk indicator. Socioeconomic inequalities were assessed based on educational attainment and postal area-level index of relative socio-economic disadvantage (IRSD, and were presented as prevalence difference for absolute inequalities and prevalence ratio for relative inequalities. Trend tests and survey logistic regression models examined whether the degree of absolute and relative inequalities between the most and least disadvantaged subgroups have changed over time.The prevalence of all individual risk behaviours and the summary lifestyle risk indicator declined from 2002 to 2012. Particularly, the prevalence of physical inactivity and smoking decreased from 52.6% and 22% in 2002 to 43.8% and 17.1% in 2012 (p for trend<0.001. However, a significant trend was observed for increasing absolute and relative inequalities in smoking, insufficient fruit and vegetable consumption, and the summary lifestyle risk indicator.The overall improvement in health behaviours in New South Wales, Australia, co-occurred with a widening socioeconomic gap.Governments should address health inequalities through risk factor surveillance and combined strategies of population-wide and targeted

  7. Modulation of early stress-induced neurobiological changes: a review of behavioural and pharmacological interventions in animal models.

    Science.gov (United States)

    Harrison, E L; Baune, B T

    2014-05-13

    Childhood adversity alters the predisposition to psychiatric disorders later in life. Those with psychiatric conditions and a history of early adversity exhibit a higher incidence of treatment resistance compared with individuals with no such history. Modulation of the influence early stress exerts over neurobiology may help to prevent the development of psychiatric disorders in some cases, while attenuating the extent of treatment resistance in those with established psychiatric disorders. This review aims to critically evaluate the ability of behavioural, environmental and pharmacologic interventions to modulate neurobiological changes induced by early stress in animal models. Databases were systematically searched to locate literature relevant to this review. Early adversity was defined as stress that resulted from manipulation of the mother-infant relationship. Analysis was restricted to animal models to enable characterisation of how a given intervention altered specific neurobiological changes induced by early stress. A wide variety of changes in neurobiology due to early stress are amenable to intervention. Behavioural interventions in childhood, exercise in adolescence and administration of epigenetic-modifying drugs throughout life appear to best modulate cellar and behavioural alterations induced by childhood adversity. Other pharmacotherapies, such as endocannabinoid system modulators, anti-inflammatories and antidepressants can also influence these neurobiological and behavioural changes that result from early stress, although findings are less consistent at present and require further investigation. Further work is required to examine the influence that behavioural interventions, exercise and epigenetic-modifying drugs exert over alterations that occur following childhood stress in human studies, before possible translational into clinical practice is possible.

  8. Communicating intended routes in ECDIS: evaluating technological change.

    Science.gov (United States)

    Porathe, Thomas; Lützhöft, Margareta; Praetorius, Gesa

    2013-11-01

    Misunderstanding each other's intentions is one of the most common causes of shipping accidents. By sending out a number of waypoints ahead and displaying them on the Electronic Chart Display and Information System (ECDIS) a ship's intentions would be clearly visible for other ships. Displaying ships' intentions would be a major change compared to navigation today. It could be very beneficial but it could also have unintended consequences. This paper reports on findings from an evaluation looking for unintended consequences of change using system simulation. During the simulation an unanticipated behavior was observed. Bridge crews started to click and drag waypoints too negotiate crossing situations ahead of time. The behavior could be compared to agreeing over the VHF. However further research is needed to evaluate this new behavior and how it aligns to COLREGS.

  9. Historical oblique aerial photographs as a powerful tool for communicating landscape changes

    DEFF Research Database (Denmark)

    Svenningsen, Stig Roar; Brandt, Jesper; Christensen, Andreas Aagaard;

    2015-01-01

    This paper reports on a potential new form of data generation and data display to be used for communicating landscape change at local scales, utilizing a huge collection of oblique aerial photographs held by the Royal Library in Copenhagen. The collection contains local scale imagery covering all...... of communication which is dialogue-based and relatively unstructured compared to approaches embedded within conventional learning environments....

  10. Crisis communication and social media : the changing environment for natural disaster response

    OpenAIRE

    Hart, Tom; Brewster, Christopher; Shaw, Duncan

    2012-01-01

    Over the past two years there have been several large-scale disasters (Haitian earthquake, Australian floods, UK riots, and the Japanese earthquake) that have seen wide use of social media for disaster response, often in innovative ways. This paper provides an analysis of the ways in which social media has been used in public-to-public communication and public-to-government organisation communication. It discusses four ways in which disaster response has been changed by social media: 1. Socia...

  11. Behaviour change interventions to influence antimicrobial prescribing: a cross-sectional analysis of reports from UK state-of-the-art scientific conferences

    Directory of Open Access Journals (Sweden)

    T. M. Rawson

    2017-01-01

    Full Text Available Abstract Background To improve the quality of antimicrobial stewardship (AMS interventions the application of behavioural sciences supported by multidisciplinary collaboration has been recommended. We analysed major UK scientific research conferences to investigate AMS behaviour change intervention reporting. Methods Leading UK 2015 scientific conference abstracts for 30 clinical specialties were identified and interrogated. All AMS and/or antimicrobial resistance(AMR abstracts were identified using validated search criteria. Abstracts were independently reviewed by four researchers with reported behavioural interventions classified using a behaviour change taxonomy. Results Conferences ran for 110 days with >57,000 delegates. 311/12,313(2.5% AMS-AMR abstracts (oral and poster were identified. 118/311(40% were presented at the UK’s infectious diseases/microbiology conference. 56/311(18% AMS-AMR abstracts described behaviour change interventions. These were identified across 12/30(40% conferences. The commonest abstract reporting behaviour change interventions were quality improvement projects [44/56 (79%]. In total 71 unique behaviour change functions were identified. Policy categories; “guidelines” (16/71 and “service provision” (11/71 were the most frequently reported. Intervention functions; “education” (6/71, “persuasion” (7/71, and “enablement” (9/71 were also common. Only infection and primary care conferences reported studies that contained multiple behaviour change interventions. The remaining 10 specialties tended to report a narrow range of interventions focusing on “guidelines” and “enablement”. Conclusion Despite the benefits of behaviour change interventions on antimicrobial prescribing, very few AMS-AMR studies reported implementing them in 2015. AMS interventions must focus on promoting behaviour change towards antimicrobial prescribing. Greater focus must be placed on non-infection specialties to

  12. Onset of impaired sleep as a predictor of change in health-related behaviours; analysing observational data as a series of non-randomized pseudo-trials

    DEFF Research Database (Denmark)

    Clark, Alice Jessie; Salo, Paula; Lange, Theis;

    2015-01-01

    BACKGROUND: Changes in health-related behaviour may be a key mechanism linking impaired sleep to poor health, but evidence on this is limited. In this study, we analysed observational data to determine whether onset of impaired sleep is followed by changes in health-related behaviours. METHODS: We...... pathways linking impaired sleep to the development of lifestyle-related morbidity and mortality....

  13. Paying the piper: additional considerations of the theoretical, ethical and moral basis of financial incentives for health behaviour change.

    Science.gov (United States)

    Stephens, Christine

    2014-02-01

    Lynagh, Sanson-Fisher and Bonevski's article entitled "What's good for the goose is good for the gander. Guiding principles for the use of financial incentives in health behaviour change" (Int J Behav Med 20:114-120, 2012) reviews evidence for the use of financial incentives for encouraging health behaviour change. Their discussion of the practical and moral issues involved is a timely contribution which will encourage consideration of the implications of such interventions. In this response to their paper, I suggest that there are also broader aspects that we must consider before developing principles for public policy intervention. First, we must include good theories that explain in a great deal more depth what we mean by health-related behaviours, and secondly, we need to understand the location of these behaviours in social life and within structural inequalities. To ignore these fundamental aspects of health is to risk increasing social injustice and worsening health inequalities, a facet of the morality of health promotion activities which is not touched upon by the Lynagh et al. paper.

  14. Comparative effects of building envelope improvements and occupant behavioural changes on the exergy consumption for heating and cooling

    Energy Technology Data Exchange (ETDEWEB)

    Schweiker, Marcel; Shukuya, Masanori [Graduate School of Environmental and Information Studies, Tokyo City University, Ushikubo-nishi 3-3-1, Yokohama 224-8551 (Japan)

    2010-06-15

    Much focus is put on measures to improve the building envelope system performance to reduce the impact of the building sector on the global environmental degradation. This paper compares the potential of building envelope improvements to those of a change in the occupant's behavioural pattern. Three cases of improvements together with a base case were analysed using exergy analysis, because the exergy concept is useful to understand the underlying processes and the necessary adjustments to the calculation of the heat-pump system. The assumptions for the occupant behaviour were set up based on our field measurements conducted in a dormitory building and the calculation was for steady-state conditions. It was found that the potential of occupant behavioural changes for the reduction in exergy consumption is more affected by the outdoor temperature compared to building envelope improvements. The influence of occupant behaviour was highly significant (more than 90% decrease of exergy consumption) when the temperature difference between indoors and outdoors is small, which is the case for long periods in regions with moderate temperatures during summer and/or winter. Nevertheless, both measures combined lead to a reduction from 76% up to 95% depending on the outside conditions and should be the final goal. (author)

  15. Extending the Functionality of Behavioural Change-Point Analysis with k-Means Clustering: A Case Study with the Little Penguin (Eudyptula minor.

    Directory of Open Access Journals (Sweden)

    Jingjing Zhang

    Full Text Available We present a simple framework for classifying mutually exclusive behavioural states within the geospatial lifelines of animals. This method involves use of three sequentially applied statistical procedures: (1 behavioural change point analysis to partition movement trajectories into discrete bouts of same-state behaviours, based on abrupt changes in the spatio-temporal autocorrelation structure of movement parameters; (2 hierarchical multivariate cluster analysis to determine the number of different behavioural states; and (3 k-means clustering to classify inferred bouts of same-state location observations into behavioural modes. We demonstrate application of the method by analysing synthetic trajectories of known 'artificial behaviours' comprised of different correlated random walks, as well as real foraging trajectories of little penguins (Eudyptula minor obtained by global-positioning-system telemetry. Our results show that the modelling procedure correctly classified 92.5% of all individual location observations in the synthetic trajectories, demonstrating reasonable ability to successfully discriminate behavioural modes. Most individual little penguins were found to exhibit three unique behavioural states (resting, commuting/active searching, area-restricted foraging, with variation in the timing and locations of observations apparently related to ambient light, bathymetry, and proximity to coastlines and river mouths. Addition of k-means clustering extends the utility of behavioural change point analysis, by providing a simple means through which the behaviours inferred for the location observations comprising individual movement trajectories can be objectively classified.

  16. The clinical effectiveness of individual behaviour change interventions to reduce risky sexual behaviour after a negative human immunodeficiency virus test in men who have sex with men: systematic and realist reviews and intervention development

    OpenAIRE

    Flowers, Paul; Wu, Olivia; Lorimer, Karen; Ahmed, Bipasha; Hesselgreaves, Hannah; MacDonald, Jennifer; Cayless, Sandi; Hutchinson, Sharon; Elliot, Lawrie; Sullivan, Ann; Clutterbuck, Dan; Rayment, Michael; McDaid, Lisa

    2017-01-01

    Background:\\ud \\ud Men who have sex with men (MSM) experience significant inequalities in health and well-being. They are the group in the UK at the highest risk of acquiring a human immunodeficiency virus (HIV) infection. Guidance relating to both HIV infection prevention, in general, and individual-level behaviour change interventions, in particular, is very limited.\\ud \\ud Objectives:\\ud \\ud To conduct an evidence synthesis of the clinical effectiveness of behaviour change interventions to...

  17. Perioperative communication practices of anesthesiologists: A need to introspect and change

    Science.gov (United States)

    Hemanth Kumar, V. R.; Jahagirdar, Sameer Mahamud; Ravishankar, M.; Athiraman, Umesh Kumar; Maclean, Jennyl; Parthasarathy, S.

    2016-01-01

    Background: We conducted an audit of various communication practices during perioperative care among anesthesiology resident (R), faculties (F), and private practitioners (PP) in South India. We also documented the level of psycho-social support given to the patient and patient relatives and communication with the surgical colleagues during perioperative care. Methodology: A 15-point questionnaire based on communication practices was distributed in three major anesthesiology conferences requesting anesthesiologists to answer and drop the forms in the drop box provided. Resident and consultant level anesthesiologists of various Medical Schools in South India and private practitioners were involved in the study. The answers were analyzed to find out the various communication practices in perioperative care. Results: The freelancing private practitioners (PP) were more communicative to patient and relatives especially in complicated cases (Q1 - 45.6%, Q2 - 97.8%, Q4 - 94.4%, Q8 - 98.9%, respectively) in comparison with institutionalized practitioners. The choice of anesthesia and discussion related to the advantages of one mode of anesthesia over other was the most neglected part of communication (R - 14.2%, F - 17.6%, and PP - 5.6%). The PP's (95.6%) are more concerned about intraoperative communication (R - 27.6%, F - 39.2%). The discussion of postoperative pain management plan with the surgeon is not given priority in the communication by postgraduates (7.9%) and teaching faculties (8.8%). Conclusion: There is an urgent need to introspect and change the communication practices. We strongly recommend that communications skills should be introduced in anesthesiology resident curriculum. PMID:27212751

  18. Changing handwashing behaviour in southern Ethiopia: a longitudinal study on infrastructural and commitment interventions.

    Science.gov (United States)

    Contzen, Nadja; Meili, Iara Helena; Mosler, Hans-Joachim

    2015-01-01

    Improved hand hygiene efficiently prevents the major killers of children under the age of five years in Ethiopia and globally, namely diarrhoeal and respiratory diseases. Effective handwashing interventions are thus in great demand. Evidence- and theory-based interventions, especially when matched to the target population's needs, are expected to perform better than common practice. To test this hypothesis, we selected two interventions drawing on a baseline questionnaire-study that applied the RANAS (Risk, Attitudes, Norms, Abilities, Self-regulation) approach and focused on the primary caregivers of households in four rural, water-scarce kebeles (smallest administrative units of Ethiopia) in southern Ethiopia (N = 462). The two interventions were tested in combination with a standard education intervention in a quasi-experiment, as follows: kebele 1, education intervention, namely an f-diagram exercise, (n = 23); kebele 2, education intervention and public-commitment (n = 122); kebele 3, education intervention and tippy-tap-promotion (i.e. handwashing-station-promotion; n = 150); kebele 4, education intervention, public-commitment and tippy-tap-promotion (n = 113). In kebeles 3 and 4, nearly 100% of the households followed the promotion and invested material and time to construct for themselves a tippy-tap. Three months after intervention termination, the tippy-taps were in use with water and soap being present in up to 83% of the households (kebele 4). Pre-post data analysis on self-reported handwashing revealed that the population-tailored interventions, and especially the tippy-tap-promotion, performed better than the standard education intervention. Tendencies in observed behaviour and a recently developed implicit self-measure pointed to similar results. Changing people's hand hygiene is known to be a challenging task, especially in a water-scarce environment. The present project suggests not only to apply theory and evidence to improve handwashing

  19. Risk Communication: the connection between assessment and management of changing risks

    Science.gov (United States)

    Sprague, Teresa; Prenger-Berninghoff, Kathrin; Charrière, Marie

    2013-04-01

    Working toward effective risk mitigation strategies amidst ever-present and increasingly changing risks requires first effective communication between assessment and management spheres. This notion permeates the spectrum of what can be considered the physical changing risk inputs that feed into the risk governance processes of assessment, management and communication of risks. Close connections and overlaps between assessment and management requires communication to serve as the crux for the close collaboration necessary for encouraging preventative, long-term strategies for reducing disaster risks.1 More specifically, communication of risk information plays this connective role by informing and advising policy and decision making processes conducted by actors such as spatial planners who receive this information. In this way, those who assess the risks provide information to those who must manage these risks. When this one-directional communication pathway is reciprocated, risk managers provide information to risk assessors, enabling two-way communication amongst actors working toward risk reduction. This communication and exchange of information enables development of strategies and actions taken toward creating and improving risk mitigation measures within a given territory and community. Further, management actions taken (especially for mitigative measures) can alter the physical and social elements of the spatial context of their territory.2 This demands an adjustment of the previous risk assessment information and communication of the change in potential risk. These conceptual underpinnings are addressed and presented through explanation of an analytical framework encompassing changing risk inputs into risk governance processes. The framework elaborates the risk communication component and is supported by practical examples from stakeholder meetings and site visits in the Polish and Romania case study areas of the Marie Curie ITN, CHANGES.3 Specific examples

  20. Beam divergence changing mechanism for short-range inter-unmanned aerial vehicle optical communications.

    Science.gov (United States)

    Heng, Kiang Huat; Zhong, Wen-De; Cheng, Tee Hiang; Liu, Ning; He, Yingjie

    2009-03-10

    The problems associated with using a single fixed beam divergence for short-range inter-unmanned aerial vehicle free-space optical communications are discussed. To overcome the problems, a beam divergence changing mechanism is proposed. Four different methods are then proposed to implement the beam divergence changing mechanism. The performance of these methods is evaluated in terms of transmission distance under adverse weather conditions. The results show that the performance is greatly improved when the beam divergence changing mechanism is used.

  1. Environmental influences on the at-sea behaviour of a major consumer, Mirounga leonina, in a rapidly changing environment

    Directory of Open Access Journals (Sweden)

    Trevor McIntyre

    2014-11-01

    Full Text Available Understanding the distribution and foraging ecology of major consumers within pelagic systems, specifically in relation to physical parameters, can be important for the management of bentho-pelagic systems undergoing rapid change associated with global climate change and other anthropogenic disturbances such as fishing (i.e., the Antarctic Peninsula and Scotia Sea. We tracked 11 adult male southern elephant seals (Mirounga leonina, during their five-month post-moult foraging migrations from King George Island (Isla 25 de Mayo, northern Antarctic Peninsula, using tags capable of recording and transmitting behavioural data and in situ temperature and salinity data. Seals foraged mostly within the Weddell–Scotia Confluence, while a few foraged along the western Antarctic Peninsula shelf of the Bellingshausen Sea. Mixed model outputs suggest that the at-sea behaviour of seals was associated with a number of environmental parameters, especially seafloor depth, sea-ice concentrations and the temperature structure of the water column. Seals increased dive bottom times and travelled at slower speeds in shallower areas and areas with increased sea-ice concentrations. Changes in dive depth and durations, as well as relative amount of time spent during the bottom phases of dives, were observed in relation to differences in overall temperature gradient, likely as a response to vertical changes in prey distribution associated with temperature stratification in the water column. Our results illustrate the likely complex influences of bathymetry, hydrography and sea ice on the behaviour of male southern elephant seals in a changing environment and highlight the need for region-specific approaches to studying environmental influences on behaviour.

  2. Translating Developmental Origins: Improving the Health of Women and Their Children Using a Sustainable Approach to Behaviour Change

    Directory of Open Access Journals (Sweden)

    Mary Barker

    2017-03-01

    Full Text Available Theories of the developmental origins of health and disease imply that optimising the growth and development of babies is an essential route to improving the health of populations. A key factor in the growth of babies is the nutritional status of their mothers. Since women from more disadvantaged backgrounds have poorer quality diets and the worst pregnancy outcomes, they need to be a particular focus. The behavioural sciences have made a substantial contribution to the development of interventions to support dietary changes in disadvantaged women. Translation of such interventions into routine practice is an ideal that is rarely achieved, however. This paper illustrates how re-orientating health and social care services towards an empowerment approach to behaviour change might underpin a new developmental focus to improving long-term health, using learning from a community-based intervention to improve the diets and lifestyles of disadvantaged women. The Southampton Initiative for Health aimed to improve the diets and lifestyles of women of child-bearing age through training health and social care practitioners in skills to support behaviour change. Analysis illustrates the necessary steps in mounting such an intervention: building trust; matching agendas and changing culture. The Southampton Initiative for Health demonstrates that developing sustainable; workable interventions and effective community partnerships; requires commitment beginning long before intervention delivery but is key to the translation of developmental origins research into improvements in human health.

  3. Outcome mapping for fostering and measuring change in risk management behaviour among urban dairy farmers in Nairobi, Kenya.

    Science.gov (United States)

    Nyangaga, Julius N; Grace, Delia; Kimani, Violet; Kiragu, Monica W; Langat, Alfred K; Mbugua, Gabriel; Mitoko, Grace; Kang'ethe, Erastus K

    2012-09-01

    A study was undertaken to investigate and mitigate the risk from zoonotic Cryptosporidium associated with dairy farming in Dagoretti division, Nairobi, Kenya. Outcome mapping (OM), a relatively new tool for planning and evaluation, was used to foster and then monitor changes in farmer management of health risks. Elements of the OM framework, including the vision, mission and expected progress markers, were developed in participatory sessions and a set of progress markers was used for monitoring behaviour change in farmers participating in the project (the boundary partners). Behaviour change (the outcome challenge) was supported by a range of awareness and educational campaigns, working with strategic partners (extension agents and administrative leaders). The farmers the project worked with made considerable progress according to the markers; they demonstrated an understanding of cryptosporidiosis, established or maintained clean and well drained cattle sheds, and took conscious effort to reduce possible infection. Farmers who did not participate in the project (non-contact farmers) were found to be less advanced on the progress marker indicators. Non-contact farmers who carried out risk-reducing practices had done so independently of the project team. The administration leaders, as strategic partners, had a positive attitude towards the project and confidence in their ability to support project objectives. The study demonstrates the utility of OM in helping to identify and support behavioural change.

  4. Communicating climate change – Learning from business: challenging values, changing economic thinking, innovating the low carbon economy

    Directory of Open Access Journals (Sweden)

    Katharina Kaesehage

    2014-08-01

    Full Text Available The risks and opportunities presented by climate change for Small and Medium Sized Enterprises (SMEs have been largely overlooked by previous research. The subsequent lack of knowledge in this field makes it difficult for SMEs to engage with climate change in a meaningful, profitable, and sustainable way. Further, current research cannot explain why SMEs rarely engage with climate change. We examine critically 30 SMEs, which engage with climate change knowledges and 5 Innovation-Support-Organizations (ISOs that communicate climate change knowledges. Over a three-year period we explore why and how these businesses approach the knowledge gap between climate change science and business practice, drawing on a variety of ethnographic research methods: (1 in-depth semi-structured and open interviews; (2 participant observations; and (3 practitioners’ workshops. The results demonstrate that business’ mitigation and adaptation strategies are lay-knowledge-dependent, derived from personal values, space, and place identity. To enhance the number of SMEs engaging with climate change, maximize the potential value of climate change for the econo- my and establish a low carbon economy, climate change communication needs to target personal values of business leaders. The message should highlight local impacts of climate change, the benefits of engagement to (the local society and economy, and possible financial benefits for the business. Climate change communication therefore needs to go beyond thinking about potential financial benefits and scientific evidence and challenge values, cultures, and beliefs to stimulate economic, political, and social frameworks that promote values-based decision-making.

  5. The Functional Communication Skills of Boys with Externalising Behaviour with and without Co-Occurring Language Difficulties

    Science.gov (United States)

    Mackie, Leila; Law, James

    2014-01-01

    Previous studies have highlighted a high level of language impairment (LI) and pragmatic language disorder (PLD) amongst children with social, emotional and behavioural difficulties (SEBD). However, little is known regarding the impact of LI in the severity of PLD in this group. This study investigates the language and pragmatic language skills of…

  6. Behaviour change techniques: the development and evaluation of a taxonomic method for reporting and describing behaviour change interventions (a suite of five studies involving consensus methods, randomised controlled trials and analysis of qualitative data).

    Science.gov (United States)

    Michie, Susan; Wood, Caroline E; Johnston, Marie; Abraham, Charles; Francis, Jill J; Hardeman, Wendy

    2015-01-01

    BACKGROUND Meeting global health challenges requires effective behaviour change interventions (BCIs). This depends on advancing the science of behaviour change which, in turn, depends on accurate intervention reporting. Current reporting often lacks detail, preventing accurate replication and implementation. Recent developments have specified intervention content into behaviour change techniques (BCTs) - the 'active ingredients', for example goal-setting, self-monitoring of behaviour. BCTs are 'the smallest components compatible with retaining the postulated active ingredients, i.e. the proposed mechanisms of change. They can be used alone or in combination with other BCTs' (Michie S, Johnston M. Theories and techniques of behaviour change: developing a cumulative science of behaviour change. Health Psychol Rev 2012;6:1-6). Domain-specific taxonomies of BCTs have been developed, for example healthy eating and physical activity, smoking cessation and alcohol consumption. We need to build on these to develop an internationally shared language for specifying and developing interventions. This technology can be used for synthesising evidence, implementing effective interventions and testing theory. It has enormous potential added value for science and global health. OBJECTIVE (1) To develop a method of specifying content of BCIs in terms of component BCTs; (2) to lay a foundation for a comprehensive methodology applicable to different types of complex interventions; (3) to develop resources to support application of the taxonomy; and (4) to achieve multidisciplinary and international acceptance for future development. DESIGN AND PARTICIPANTS Four hundred participants (systematic reviewers, researchers, practitioners, policy-makers) from 12 countries engaged in investigating, designing and/or delivering BCIs. Development of the taxonomy involved a Delphi procedure, an iterative process of revisions and consultation with 41 international experts; hierarchical structure

  7. Using Decision Trees to Characterize Verbal Communication During Change and Stuck Episodes in the Therapeutic Process

    Directory of Open Access Journals (Sweden)

    Víctor Hugo eMasías

    2015-04-01

    Full Text Available Methods are needed for creating models to characterize verbal communication between therapists and their patients that are suitable for teaching purposes without losing analytical potential. A technique meeting these twin requirements is proposed that uses decision trees to identify both change and stuck episodes in therapist-patient communication. Three decision tree algorithms (C4.5, NBtree, and REPtree are applied to the problem of characterizing verbal responses into change and stuck episodes in the therapeutic process. The data for the problem is derived from a corpus of 8 successful individual therapy sessions with 1,760 speaking turns in a psychodynamic context. The decision tree model that performed best was generated by the C4.5 algorithm. It delivered 15 rules characterizing the verbal communication in the two types of episodes. Decision trees are a promising technique for analyzing verbal communication during significant therapy events and have much potential for use in teaching practice on changes in therapeutic communication. The development of pedagogical methods using decision trees can support the transmission of academic knowledge to therapeutic practice.

  8. Modelling the thermo-mechanical volume change behaviour of compacted expansive clays

    CERN Document Server

    Tang, Anh-Minh; 10.1680/geot.2009.59.3.185

    2009-01-01

    Compacted expansive clays are often considered as a possible buffer material in high-level deep radioactive waste disposals. After the installation of waste canisters, the engineered clay barriers are subjected to thermo-hydro-mechanical actions in the form of water infiltration from the geological barrier, heat dissipation from the radioactive waste canisters, and stresses generated by clay swelling under almost confined conditions. The aim of the present work is to develop a constitutive model that is able to describe the behaviour of compacted expansive clays under these coupled thermo-hydro-mechanical actions. The proposed model is based on two existing models: one for the hydro-mechanical behaviour of compacted expansive clays and another for the thermo-mechanical behaviour of saturated clays. The elaborated model has been validated using the thermo-hydro-mechanical test results on the compacted MX80 bentonite. Comparison between the model prediction and the experimental data show that this model is able...

  9. The Influence of Customers Communication Behaviour in the Implementation of 21cineplex Viral Marketing Using the Social Networking Site Facebook

    OpenAIRE

    Meyliana -; Henry Antonius E.W.; Stephen W. Santoso

    2015-01-01

    Application of viral marketing through social networking sites will greatly help companies in saving high marketing costs since companies do not have to give financial incentive to internet users or customers who voluntarily forward the information about the companies. Good marketing communication strategy will increase the company's branding and enable good interaction between customers and companies. This research to look if the customer communication behavior has a relationship and a signi...

  10. Electroconvulsive stimulations normalizes stress-induced changes in the glucocorticoid receptor and behaviour

    DEFF Research Database (Denmark)

    Hageman, Ida; Nielsen, Marianne; Wörtwein, Gitta;

    2009-01-01

    stress paradigm influences expression of hippocampal glucocorticoid receptor mRNA, (2) to study the effect of previous repeated restraint stress on the behaviours executed in the forced swim test (FST) (e.g. a novel inescapable stress situation) and (3) to investigate the modulating effect...... in this model. Furthermore, stressed rats displayed higher increases in immobility and decreased latency to immobility subjected to the novel stressor of the FST than non-stressed rats. ECS abolished both the neural and behavioural effects of the restraint stress and thus protected against the deleterious...

  11. The cost of changing physical activity behaviour: evidence from a "physical activity pathway" in the primary care setting

    Directory of Open Access Journals (Sweden)

    Bull Fiona C

    2011-05-01

    Full Text Available Abstract Background The 'Physical Activity Care Pathway' (a Pilot for the 'Let's Get Moving' policy is a systematic approach to integrating physical activity promotion into the primary care setting. It combines several methods reported to support behavioural change, including brief interventions, motivational interviewing, goal setting, providing written resources, and follow-up support. This paper compares costs falling on the UK National Health Service (NHS of implementing the care pathway using two different recruitment strategies and provides initial insights into the cost of changing physical activity behaviour. Methods A combination of a time driven variant of activity based costing, audit data through EMIS and a survey of practice managers provided patient-level cost data for 411 screened individuals. Self reported physical activity data of 70 people completing the care pathway at three month was compared with baseline using a regression based 'difference in differences' approach. Deterministic and probabilistic sensitivity analyses in combination with hypothesis testing were used to judge how robust findings are to key assumptions and to assess the uncertainty around estimates of the cost of changing physical activity behaviour. Results It cost £53 (SD 7.8 per patient completing the PACP in opportunistic centres and £191 (SD 39 at disease register sites. The completer rate was higher in disease register centres (27.3% vs. 16.2% and the difference in differences in time spent on physical activity was 81.32 (SE 17.16 minutes/week in patients completing the PACP; so that the incremental cost of converting one sedentary adult to an 'active state' of 150 minutes of moderate intensity physical activity per week amounts to £ 886.50 in disease register practices, compared to opportunistic screening. Conclusions Disease register screening is more costly than opportunistic patient recruitment. However, additional costs come with a higher

  12. Towards a pluralist epistemological approach in studies on communication and change: humanism, science and environmentalism

    Directory of Open Access Journals (Sweden)

    Joan Pedro Carañana

    2016-07-01

    Full Text Available This article proposes a pluralistic epistemological approach to the investigation of the relationships between communication and social change. To this end, it draws on the proposal of epistemological merger posed by Johan Galtung for Peace Studies and takes into account the specifics of the communication phenomenon. According to Galtung, the combination of Cartesianism, the verum-factum (Vico and Taoism would counter the risks of epistemological monism and overcome its limitations. In this sense, the article proposes to extend each of these epistemologies in a more general and encompassing level (science, humanities, holistic-dialectical environmentalism and describes its historical trajectory to identify the possibilities of complementarity and its value for the study of communication and change.

  13. [How to communicate with patients suffering from dementia].

    Science.gov (United States)

    Füeßl, Hermann Sebastian

    2015-04-01

    The prevalence of patients with cognitive impairment will inevitably increase in general hospitals. Communication with these patients is difficult. However, it can be improved by implementing organisational measures and behaviour changes of the hospital staff.

  14. Assessing the Use of Metaphors to Facilitate and Improve the Effectiveness of Climate Change Communication

    Science.gov (United States)

    Walsh-Thomas, J.; Maibach, E.

    2014-12-01

    Metaphors are sometimes used in science communication to explain unfamiliar scientific concepts and processes in more familiar terms. Empirical research has shown that metaphors can help audiences better understand complicated scientific concepts. A growing number of metaphors are used to explain various climate science concepts, but the only empirical evaluation of climate metaphors to date (van der Linden et al, 2014, Climatic Change) found that medical and bridge safety metaphors did not enhance the effectiveness of a simple corrective statement about the scientific consensus on human-caused climate change. Drawing on a recent meta-analysis by Sopory and Dillard (2002, Hum Commun. Res.), we will briefly review what is known about appropriate metaphor usage in communicating scientific concepts. We will also present preliminary findings from an experiment currently underway to further explain the conditions in which metaphors are likely to help in communicating climate science concepts. We hypothesize that metaphors will be more effective in communicating high complexity climate science concepts that are less easily understood by the public than more easily understood low complexity concepts (such as scientific consensus on climate change). We also hypothesize that the more familiar people are with the referent (performance enhancing drugs in baseball is a metaphor about "the climate system on steroids"), the more effective the metaphor will be. To test these hypotheses, we are randomly assigning ~1000 adults - approximately representative of the US adult population - to read one brief passage in which one of four relatively simple or complex climate concepts is presented and explained with or without a metaphor. The outcome measures will include climate change belief, concern, knowledge, and involvement. This study is intended to add to the knowledge base about use of metaphors in science communication, and provide practical advice to climate communicators.

  15. Maintenance of behaviour change after a 12-week mHealth lifestyle programme for young adults.

    Directory of Open Access Journals (Sweden)

    Margaret Allman-Farinelli

    2015-09-01

    Conclusions: Young adulthood is a period of rapid weight gain but this group are hard to reach for health promotion. Despite the relatively low intensity of the TXT2BFiT programme, behaviours were maintained during the six months following the intervention. mHealth shows promise to deliver intervention with wide reach and low cost.

  16. Perceived Indices of Truancy among Selected Adolescents in Oyo Town: Implications for Behavioural Change

    Science.gov (United States)

    Adika, Lawrence Olagoke

    2016-01-01

    The study investigated perceived indices of truancy behaviour among selected adolescents in Oyo town. The descriptive survey study had 200 randomly selected adolescents from five secondary schools in Oyo town. A self-designed instrument tagged Adolescent Truancy Scale (ATS) was employed in collecting data for the study and the data was subjected…

  17. Changing Attitudes: Supporting Teachers in Effectively Including Students with Emotional and Behavioural Difficulties in Mainstream Education

    Science.gov (United States)

    Scanlon, Geraldine; Barnes-Holmes, Yvonne

    2013-01-01

    Pupils with emotional and behavioural difficulties (EBD) are often considered the most challenging group to manage within mainstream education. The challenges perceived by teachers may be due, in part, to negative attitudes towards this cohort of pupils, which may exacerbate feelings of inadequacy and impact negatively upon direct interactions…

  18. Understanding and influencing behaviour change by farmers to improve water quality.

    Science.gov (United States)

    Blackstock, K L; Ingram, J; Burton, R; Brown, K M; Slee, B

    2010-11-01

    Diffuse pollution from agriculture remains a significant challenge to many countries seeking to improve and protect their water environments. This paper reviews literature relating to the provision of information and advice as a mechanism to encourage farmers to mitigate diffuse pollution. The paper presents findings from a literature review on influencing farmer behaviour and synthesizes three main areas of literature: psychological and institutional theories of behaviour; shifts in the approach to delivery of advice (from knowledge transfer to knowledge exchange); and the increased interest in heterogeneous farming cultures. These three areas interconnect in helping to understand how best to influence farmer behaviour in order to mitigate diffuse pollution. They are, however, literatures that are rarely cited in the water management arena. The paper highlights the contribution of the 'cultural turn' taken by rural social scientists in helping to understand collective and individual voluntary behaviour. The paper explores how these literatures can contribute to the existing understanding of water management in the agricultural context, particularly: when farmers question the scientific evidence; when there are increased calls for collaborative planning and management; and when there is increased value placed on information as a business commodity. The paper also highlights where there are still gaps in knowledge that need to be filled by future research - possibly in partnership with farmers themselves. Whilst information and advice has long been seen as an important part of diffuse pollution control, increasing climate variability that will require farmers to practice adaptive management is likely to make these mechanisms even more important.

  19. Self-evaluative emotions and expectations about self-evaluative emotions in health-behaviour change

    NARCIS (Netherlands)

    Dijkstra, Arie; Buunk, Abraham R.

    2008-01-01

    Engaging in a behaviour that has negative physical consequences is considered to be a threat to the self because it makes the self appear inadequate and non-adaptive. This self-threat is experienced as self-evaluative emotions. The self-threat can be removed by refraining from the unhealthy behaviou

  20. Changing Patterns of Parent-Teacher Communication and Parent Involvement from Preschool to School

    Science.gov (United States)

    Murray, Elizabeth; McFarland-Piazza, Laura; Harrison, Linda J.

    2015-01-01

    PreschoolThis study investigated the nature of parent involvement and parent-educator communication in prior-to-school early childhood settings and school, to explore relations to social capital variables and consistencies and changes in practices over time. Parent interview and teacher questionnaire data from two waves of the Longitudinal Study…

  1. Attitude Change in Teachers as a Function of Communicator Credibility, Social Power, and Similarity.

    Science.gov (United States)

    Grzyb, Bernard Stanley

    This study attempted to relate findings from social psychological research in the area of attitude change with communicator characteristics, and to apply conclusions drawn from this research to influence processes and persuasion within an educational context. Six basic hypotheses were tested employing three experimental groups and a control group.…

  2. Social and behavior change communication in the fight against malaria in Mozambique

    Science.gov (United States)

    Arroz, Jorge Alexandre Harrison

    2017-01-01

    ABSTRACT Long-lasting insecticide-treated nets and/or indoor residual spraying, associated with case management, are key interventions in the control of malaria in Africa. The objective of this study is to comment on the role of social and behavior change communication as a potential key intervention in the control of malaria in Mozambique.

  3. Information and Communication Technology as a Driver for Change in Agri-food Chains

    NARCIS (Netherlands)

    Poppe, Krijn J.; Wolfert, J.; Verdouw, Cor; Verwaart, Tim

    2013-01-01

    Agri-food chains will be changed in the coming years by Information and Communication Technology (ICT). Technological trends and economic analysis suggest that ICT will be a major driver for innovation. Satellites and sensors make precision agriculture possible. More and more data are being generate

  4. A Change Process at German University--Innovation through Information and Communication Technologies?

    Science.gov (United States)

    Zentel, Peter; Bett, Katja; Meister, Dorothee M.; Rinn, Ulrike; Wedekind, Joachim

    2004-01-01

    In this article, we describe the current situation of virtual universities in Germany and pursue the question of whether innovation processes taking place throughout the entire higher education landscape. Our study shows that the integration of ICT [information and communication technologies] not only changes the medial characteristics of the…

  5. The Changing Curricula. The Challenge of Communication. ACTFL Review of Foreign Language Education, Vol. 6.

    Science.gov (United States)

    Papalia, Anthony; Zampogna, Joseph

    Curriculum is continually changing because it is based on needs of the student, needs of society, and subject-matter knowledge. In 1973, cultural, communication, and career goals assumed greater importance. Curriculum design involves consideration of interest and ability grouping, self pacing, mastery learning, multiple approaches to learning,…

  6. [Change settings for visual analyzer of child users of mobile communication: longitudinal study].

    Science.gov (United States)

    Khorseva, N I; Grigor'ev, Iu G; Gorbunova, N V

    2014-01-01

    The paper represents theresults of longitudinal monitoring of the changes in the parameters of simple visual-motor reaction, the visual acuity and the rate of the visual discrimination in the child users of mobile communication, which indicate the multivariability of the possible effects of radiation from mobile phones on the auditory system of children.

  7. Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

    Science.gov (United States)

    Scully, Maura King

    2011-01-01

    Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

  8. A Linguistic Communication Measure for Monitoring Changes in Chinese Aphasic Narrative Production

    Science.gov (United States)

    Kong, Anthony Pak-Hin; Law, Sam-Po

    2009-01-01

    This study investigated the usefulness of the Cantonese Linguistic Communication Measure (CLCM) in monitoring changes of narrative production in five Chinese adults with aphasia in the period of spontaneous recovery (SR group) and four who underwent anomia therapies (Tx group). Language samples elicited from a picture description task were…

  9. Providing education on evidence-based practice improved knowledge but did not change behaviour: a before and after study

    Directory of Open Access Journals (Sweden)

    Lovarini Meryl

    2005-12-01

    Full Text Available Abstract Background Many health professionals lack the skills to find and appraise published research. This lack of skills and associated knowledge needs to be addressed, and practice habits need to change, for evidence-based practice to occur. The aim of this before and after study was to evaluate the effect of a multifaceted intervention on the knowledge, skills, attitudes and behaviour of allied health professionals. Methods 114 self-selected occupational therapists were recruited. The intervention included a 2-day workshop combined with outreach support for eight months. Support involved email and telephone contact and a workplace visit. Measures were collected at baseline, post-workshop, and eight months later. The primary outcome was knowledge, measured using the Adapted Fresno Test of Evidence-Based Practice (total score 0 to 156. Secondary outcomes were attitude to evidence-based practice (% reporting improved skills and confidence; % reporting barriers, and behaviour measured using an activity diary (% engaging/not engaging in search and appraisal activities, and assignment completion. Results Post-workshop, there were significant gains in knowledge which were maintained at follow-up. The mean difference in the Adapted Fresno Test total score was 20.6 points (95% CI, 15.6 to 25.5. The change from post-workshop to follow-up was small and non-significant (mean difference 1.2 points, 95% CI, -6.0 to 8.5. Fewer participants reported lack of searching and appraisal skills as barriers to evidence-based practice over time (searching = 61%, 53%, 24%; appraisal 60%, 65%, 41%. These differences were statistically significant (p = 0.0001 and 0.010 respectively. Behaviour changed little. Pre-workshop, 6% engaged in critical appraisal increasing to 18% post-workshop and 18% at follow-up. Nearly two thirds (60% were not reading any research literature at follow-up. Twenty-three participants (20.2% completed their assignment. Conclusion Evidence

  10. Acidification in Three Lake District Tarns: Historical Iong term trends and modelled future behaviour under changing sulphate and nitrate deposition

    Directory of Open Access Journals (Sweden)

    P. G. Whitchead

    1997-01-01

    Full Text Available Three upland Lake District Tarns, Scoat, Greendale and Burnmoor, have been evaluated using MAGIC (Model of Acidification of Groundwater In Catchments to reconstruct past, present and future chemical behaviour. The modelled historical changes in acidity are compared with palaeoecological estimation of pH to demonstrate model validity. Chemistry as simulated for all anions and cations and two of the three lakes are shown to have undergone significant acidification. The effects of changing atmospheric pollution levels on lake chemistry is evaluated and 80-90% sulphur reduction levels are required to achieve zero alkalinity. The impacts of increased nitrogen deposition are assessed and are shown to further delay reversibility.

  11. Organizational change, new information and communication technologies and the demand for labor in services

    OpenAIRE

    Falk, Martin

    2001-01-01

    Between 1993 and 1995, the majority of German firms in services introduced new organizational practices (OC), in particular total quality management systems, certified ISO 9000, lean administration, flatter hierarchies, delegation of authority and ICT-enabled organizational changes). This paper analyzes the impact of organizational change as well as the impact of the introduction of information and communication technology (ICT) on actual labor demand as well as on employment expectations. Th...

  12. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    OpenAIRE

    Bartholomew I. Aleke; Godwell Nhamo

    2016-01-01

    The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT) has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. T...

  13. Diagnostic stability of autism spectrum disorder in toddlers prospectively identified in a community-based setting: Behavioural characteristics and predictors of change over time.

    Science.gov (United States)

    Barbaro, Josephine; Dissanayake, Cheryl

    2016-07-28

    Autism spectrum disorder diagnoses in toddlers have been established as accurate and stable across time in high-risk siblings and clinic-referred samples. Few studies have investigated diagnostic stability in children prospective identified in community-based settings. Furthermore, there is a dearth of evidence on the individual behaviours that predict diagnostic change over time. The stability and change of autism spectrum disorder diagnoses were investigated from 24 to 48 months in 77 children drawn from the Social Attention and Communication Study. Diagnostic stability was high, with 88.3% overall stability and 85.5% autism spectrum disorder stability. The behavioural markers at 24 months that contributed to diagnostic shift off the autism spectrum by 48 months included better eye contact, more directed vocalisations, the integration of gaze and directed vocalisations/gestures and higher non-verbal developmental quotient. These four variables correctly predicted 88.7% of children into the autism spectrum disorder-stable and autism spectrum disorder-crossover groups overall, with excellent prediction for the stable group (96.2%) and modest prediction for the crossover group (44.4%). Furthermore, non-verbal developmental quotient at 24 months accounted for the significant improvement across time in 'Social Affect' scores on the Autism Diagnostic Observation Schedule for both groups and was the only unique predictor of diagnostic crossover. These findings contribute to the body of evidence on the feasibility of diagnoses at earlier ages to facilitate children's access to interventions to promote positive developmental outcomes.

  14. Research on Climate Change and Climate Change Communication%论气候变化与气候传播

    Institute of Scientific and Technical Information of China (English)

    郑保卫; 李玉洁

    2011-01-01

    The paper analyses the origin of the climate change, makes discussion about the rising and importance of climate change communication research, introduces the current research of climate change communication both at home and abroad, and clarifies the basic notion and way in the research. It defines the climate change communication as such a commutative activity which promotes the climate change information and related scientific knowledge to be understood and mastered by the public then to seek the solving of climate change problems as the target via changing the public's attitude and behavior regarding the climate change. While the paper also points out the meaning of this research lies in: to make theory summary and systematic explanation of the climate change communication phenomena, to do the mass dissemination and popularization work of such kind of knowledge, and to provide academic supports for those stakeholders including the government ,media ,business and NGO of climate change.%本文论述了气候变化问题的由来及发展,以及气候传播研究的兴起及意义,介绍了国外和国内气候传播研究的现状,同时厘清了气候传播研究中的一些基本概念与思路。论文认为气候传播是将气候变化信息及其相关科学知识为社会与公众所理解和掌握,并通过公众态度和行为的改变,以寻求气候变化问题解决为目标的社会传播活动;指出气候传播研究的目的及意义在于:对气候传播现象进行理论概括和系统阐释;对气候传播知识进行社会传播与推广;为政府、媒体、企业和NGO等社会组织提供有关气候传播的学术支持等。

  15. Changes in behavioural responses to infrastructure affect local and regional connectivity – a simulation study on pond breeding amphibians

    DEFF Research Database (Denmark)

    Pontoppidan, Maj-Britt; Nachman, Gøsta Støger

    2013-01-01

    An extensive and expanding infrastructural network destroys and fragments natural habitat and has detrimental effect on abundance and population viability of many amphibian species. Roads function as barriers in the landscape. They separate local populations from each other or prevent access...... to necessary resources. Therefore, road density and traffic intensity in a region may have severe impact on regional as well as local connectivity. Amphibians may be able to detect and avoid unsuitable habitat. Individuals’ ability to avoid roads can reduce road mortality but at the same time road...... avoidance behaviour, can increase the barrier effect of the road and reduce connectivity. We use an individual based model to explore how changes in road mortality and road avoidance behaviour affect local and regional connectivity in a population of Moor frogs (Rana arvalis). The results indicate that road...

  16. Climate Crisis and Communication: Reflections on Naomi Klein’s This Changes Everything

    Directory of Open Access Journals (Sweden)

    Robert A. Hackett

    2015-06-01

    Full Text Available This commentary suggests that Naomi Klein’s influential book This changes everything: Capitalism vs. the climate, implicitly points to the influence of media institutions on societal response to the crisis, yet does not analyze them explicitly. Communication scholars could help fill that gap. Conversely however, Klein’s work suggests productive avenues for media researchers to explore, including a fresh take on the relationship between climate crisis, communication and capitalism as a system, and the potential for alternative media to challenge dominant cultural narratives.

  17. Changes in cardiovascular disease risk and behavioural risk factors before the introduction of a health check programme in England.

    Science.gov (United States)

    Alageel, Samah; Wright, Alison J; Gulliford, Martin C

    2016-10-01

    A population-based programme of health checks was introduced for adults in England in 2011 for the primary prevention of cardiovascular diseases (CVD) and risk factors management. The aim was to evaluate changes in cardiovascular risk and behavioural risk factors in a health check eligible population in England from 1994 to 2013, by using repeated cross-sectional design using seven surveys of the Health Survey for England. Measures included traditional CVD risk factors and behavioural risk factors. Linear trends were estimated allowing for sampling design. The surveys comprised 49,805 adults aged 45 to 74years; 30,639 were free from cardiovascular comorbidity; 16,041 (52%) had complete data for quantitative risk factors. Between 1994 and 2013, systolic blood pressure decreased by 3.1 (95% confidence interval 2.5 to 3.6) mmHg per decade in men and 5.0 (4.5 to 5.5) in women. Total cholesterol decreased by 0.20 (0.16 to 0.24) mmol/l per decade in men; 0.23 (0.19 to 0.26) in women. Smoking declined by 6% (5% to 8%) per decade in men; 7% (6% - 8%) in women. The proportion with CVD-risk ≥20% declined by 6.8% per decade in men; 2.4% in women. Multiple behavioural risk factors were strongly associated with estimated CVD-risk, but improving trends in traditional CVD risk factors were inconsistent with increasing indicators of adiposity. Long-term declines in traditional risk factors contributed to reductions in estimated CVD-risk prior to the introduction of a health check programme. Behaviour change interventions for multiple risk factor exposures remain a key area for future research.

  18. The effectiveness of parental communication in modifying the relation between food advertising and children’s consumption behaviour

    NARCIS (Netherlands)

    Buijzen, M.

    2009-01-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children’s responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising med

  19. Cortical activation changes underlying stimulation-induced behavioural gains in chronic stroke.

    Science.gov (United States)

    Stagg, Charlotte Jane; Bachtiar, Velicia; O'Shea, Jacinta; Allman, Claire; Bosnell, Rosemary Ann; Kischka, Udo; Matthews, Paul McMahan; Johansen-Berg, Heidi

    2012-01-01

    Transcranial direct current stimulation, a form of non-invasive brain stimulation, is showing increasing promise as an adjunct therapy in rehabilitation following stroke. However, although significant behavioural improvements have been reported in proof-of-principle studies, the underlying mechanisms are poorly understood. The rationale for transcranial direct current stimulation as therapy for stroke is that therapeutic stimulation paradigms increase activity in ipsilesional motor cortical areas, but this has not previously been directly tested for conventional electrode placements. This study was performed to test directly whether increases in ipsilesional cortical activation with transcranial direct current stimulation are associated with behavioural improvements in chronic stroke patients. Patients at least 6 months post-first stroke participated in a behavioural experiment (n = 13) or a functional magnetic resonance imaging experiment (n = 11), each investigating the effects of three stimulation conditions in separate sessions: anodal stimulation to the ipsilesional hemisphere; cathodal stimulation to the contralesional hemisphere; and sham stimulation. Anodal (facilitatory) stimulation to the ipsilesional hemisphere led to significant improvements (5-10%) in response times with the affected hand in both experiments. This improvement was associated with an increase in movement-related cortical activity in the stimulated primary motor cortex and functionally interconnected regions. Cathodal (inhibitory) stimulation to the contralesional hemisphere led to a functional improvement only when compared with sham stimulation. We show for the first time that the significant behavioural improvements produced by anodal stimulation to the ipsilesional hemisphere are associated with a functionally relevant increase in activity within the ipsilesional primary motor cortex in patients with a wide range of disabilities following stroke.

  20. Cortical activation changes underlying stimulation-induced behavioural gains in chronic stroke

    OpenAIRE

    Stagg, Charlotte Jane; Bachtiar, Velicia; O'Shea, Jacinta; Allman, Claire; Bosnell, Rosemary Ann; Kischka, Udo; Matthews, Paul McMahan; Johansen-Berg, Heidi

    2011-01-01

    Transcranial direct current stimulation, a form of non-invasive brain stimulation, is showing increasing promise as an adjunct therapy in rehabilitation following stroke. However, although significant behavioural improvements have been reported in proof-of-principle studies, the underlying mechanisms are poorly understood. The rationale for transcranial direct current stimulation as therapy for stroke is that therapeutic stimulation paradigms increase activity in ipsilesional motor cortical a...

  1. COMMUNICATIONS

    CERN Multimedia

    L. Taylor and D. Barney

    2010-01-01

    CMS Centres, Outreach and the 7 TeV Media Event The new CMS Communications group is now established and is addressing three areas that are critical to CMS as it enters the physics operations phase: - Communications Infrastructure, including almost 50 CMS Centres Worldwide, videoconferencing systems, and CERN meeting rooms - Information systems, including the internal and external Web sites as well as the document preparation and management systems - Outreach and Education activities, including working with print, radio and TV media, visits to CMS, and exhibitions. The group has been active in many areas, with the highest priority being accorded to needs of CMS operations and preparations for the major media event planned for 7 TeV collisions. Unfortunately the CMS Centre@CERN suffered a major setback when, on 21st December, a cooling water pipe froze and burst on the floor above the CMS Centre main room. Water poured through the ceiling, flooding the floor and soaking some of the consoles, before e...

  2. COMMUNICATIONS

    CERN Multimedia

    A. Petrilli

    2013-01-01

    The organisation of the Open Days at the end of September was the single biggest effort of the CMS Communications Group this year. We would like to thank all volunteers for their hard work to show our Point 5 facilities and explain science and technology to the general public. During two days more than 5,000 people visited the CMS detector underground and profited from the surface activities, which included an exhibition on CMS, a workshop on superconductivity, and an activity for our younger visitors involving wooden Kapla blocks. The Communications Group took advantage of the preparations to produce new CMS posters that can be reused at other venues. Event display images have been produced not just for this occasion but also for other exhibits, education purposes, publications etc. During the Open Days, Gilles Jobin, 2012 winner of CERN Collide@CERN prize, performed his Quantum show in Point 5, with the light installation of German artist Julius von Bismarck. Image 3: CERN Open Days at CMS wel...

  3. Canal*Motoboy, São Paulo (Brazil: communication for social change

    Directory of Open Access Journals (Sweden)

    Alisson DIAS GOMES

    2012-02-01

    Full Text Available Nowadays, reference media faces the alternative media propagation, which uses different means and it is based on the work of independent producers who target the information democratization in every possible format at no cost and created by «common citizens». The Canal*Motoboy, a project by the Catalan Antoni Abad, is an example of this kind of communication. He aims to consolidate an open structure in order to give voice to motoboys from São Paulo (SP, Brazil. After being properly trained and by using their multimedia cell phones, they register their routine on Canal*Motoboy website. This article analyzes the progress of this project, based on the communication for social change, once the right to freedom of expression, historically, has been expropriated from citizens on account of the expansion of communication conglomerates. The methodological approach will consist of observation and deep interview technique, as well as literature review.

  4. The Battle to Communicate Climate Change: Lessons from The Front Lines

    Science.gov (United States)

    Mann, M. E.

    2012-12-01

    I will discuss the continuing challenges and potential pitfalls climate scientists confront in efforts to communicate the science of climate change, its likely impacts, and solutions. Scientists, first of all, must contend with a well-funded and organized disinformation effort that aims to confuse the public about the nature of our scientific understanding and attack the science and the scientists themselves. In the face of these attacks, we must strive to communicate the science and its implications in plainspoken language that neither (a) insults the intelligence of our audience, (b) loses them in jargon and science-speak, nor (c) misrepresents the current state of our scientific understanding, including the uncertainties that remain. I will share insights that I have accumulated in my own communications and outreach efforts.

  5. Subchronic treatment with aldosterone induces depression-like behaviours and gene expression changes relevant to major depressive disorder.

    Science.gov (United States)

    Hlavacova, Natasa; Wes, Paul D; Ondrejcakova, Maria; Flynn, Marianne E; Poundstone, Patricia K; Babic, Stanislav; Murck, Harald; Jezova, Daniela

    2012-03-01

    The potential role of aldosterone in the pathophysiology of depression is unclear. The aim of this study was to test the hypothesis that prolonged elevation of circulating aldosterone induces depression-like behaviour accompanied by disease-relevant changes in gene expression in the hippocampus. Subchronic (2-wk) treatment with aldosterone (2 μg/100 g body weight per day) or vehicle via subcutaneous osmotic minipumps was used to induce hyperaldosteronism in male rats. All rats (n = 20/treatment group) underwent a modified sucrose preference test. Half of the animals from each treatment group were exposed to the forced swim test (FST), which served both as a tool to assess depression-like behaviour and as a stress stimulus. Affymetrix microarray analysis was used to screen the entire rat genome for gene expression changes in the hippocampus. Aldosterone treatment induced an anhedonic state manifested by decreased sucrose preference. In the FST, depressogenic action of aldosterone was manifested by decreased latency to immobility and increased time spent immobile. Aldosterone treatment resulted in transcriptional changes of genes in the hippocampus involved in inflammation, glutamatergic activity, and synaptic and neuritic remodelling. Furthermore, aldosterone-regulated genes substantially overlapped with genes affected by stress in the FST. This study demonstrates the existence of a causal relationship between the hyperaldosteronism and depressive behaviour. In addition, aldosterone treatment induced changes in gene expression that may be relevant to the aetiology of major depressive disorder. Subchronic treatment with aldosterone represents a new animal model of depression, which may contribute to the development of novel targets for the treatment of depression.

  6. Developing theory-informed behaviour change interventions to implement evidence into practice: a systematic approach using the Theoretical Domains Framework

    Directory of Open Access Journals (Sweden)

    French Simon D

    2012-04-01

    Full Text Available Abstract Background There is little systematic operational guidance about how best to develop complex interventions to reduce the gap between practice and evidence. This article is one in a Series of articles documenting the development and use of the Theoretical Domains Framework (TDF to advance the science of implementation research. Methods The intervention was developed considering three main components: theory, evidence, and practical issues. We used a four-step approach, consisting of guiding questions, to direct the choice of the most appropriate components of an implementation intervention: Who needs to do what, differently? Using a theoretical framework, which barriers and enablers need to be addressed? Which intervention components (behaviour change techniques and mode(s of delivery could overcome the modifiable barriers and enhance the enablers? And how can behaviour change be measured and understood? Results A complex implementation intervention was designed that aimed to improve acute low back pain management in primary care. We used the TDF to identify the barriers and enablers to the uptake of evidence into practice and to guide the choice of intervention components. These components were then combined into a cohesive intervention. The intervention was delivered via two facilitated interactive small group workshops. We also produced a DVD to distribute to all participants in the intervention group. We chose outcome measures in order to assess the mediating mechanisms of behaviour change. Conclusions We have illustrated a four-step systematic method for developing an intervention designed to change clinical practice based on a theoretical framework. The method of development provides a systematic framework that could be used by others developing complex implementation interventions. While this framework should be iteratively adjusted and refined to suit other contexts and settings, we believe that the four-step process should be

  7. A Seismic Shift: Evaluating Changes in Scientists' Attitudes Regarding Journalists and Science Communication After Media Workshops

    Science.gov (United States)

    McBride, S.; Herbulock, D.

    2015-12-01

    Providing natural hazards scientists the opportunity to question and engage directly with journalists in a workshop setting proved effective at shifting scientists' attitudes on their role in media and public communication during natural disasters. Scientists surveyed after the encounter expressed a more responsive attitude to communicating during crises, increased willingness to support scientific peers' communication efforts and more realistic perspectives on journalists' needs and objectives. Geoscientists experienced unprecedented and intensive media and public scrutiny during the Canterbury, New Zealand earthquakes of 2010-2012. Following major quakes and aftershocks, there was a sustained high level of public demand for information and expert analysis of the underlying geological events and ongoing hazards and risks. Once the crisis ended, a period of reflection gave rise to understanding of the need for further media and communication training amongst natural hazards scientists. A workshop designed to explore scientists' attitudes to public communication during disasters and challenge their views on media, press offices and the expectations of the public was developed and implemented by the Science Media Centre, New Zealand and Massey University. This research was developed as an evaluation of this workshop. Quantitative analysis with some qualititive analysis were the methods used. Some findings include: a shift in how journalists were perceived by scientists after the workshop, largely influenced by perspectives shared during a panel where invited journalists reflected on their own experiences and answered questions from scientists. discussions on different spokespeople from different science institutions contributing to the public discussion showed a change in perception from a preference for one central spokesperson to increased support for a variety of perspectives from multiple scientists. This was influenced by insight provided by journalists during

  8. Engaging Visitors in Climate Change Communication: A Case Study of Southern Florida's National Parks and Wildlife Refuges

    Science.gov (United States)

    Beard, Caroline A.; Thompson, Jessica Leigh

    2012-01-01

    Through the lens of place-based climate change communication, this manuscript compares results from internal and external assessments of capacity to communicate about climate change at national parks and refuges in southern Florida. The internal survey sample included agency staff, stakeholders, community partners, and concessionaires; the…

  9. The Influence of Customers Communication Behaviour in the Implementation of 21cineplex Viral Marketing Using the Social Networking Site Facebook

    Directory of Open Access Journals (Sweden)

    Meyliana -

    2015-05-01

    Full Text Available Application of viral marketing through social networking sites will greatly help companies in saving high marketing costs since companies do not have to give financial incentive to internet users or customers who voluntarily forward the information about the companies. Good marketing communication strategy will increase the company's branding and enable good interaction between customers and companies. This research to look if the customer communication behavior has a relationship and a significant impact on forwarding online content and whether the curiosity variable has a relationship and a significant impact on the variable of consumption of online content in the application of Viral Marketing. The methodology used is interpersonal communication model adopted from FIRO theory, which consists of the following variables: inclusion-need to belong, inclusion-individuation, affection-altruism, control-personal growth, and consumption of online content, towardthe online content forwarding variable; and also the curiosity variable towards the consumption of online content variable, where the hypothesis was tested by the correlation and regression analysis. The test results based on correlation analysis show that all H1hypotheses (have relation are received; and based on regression analysis, all H1hypotheses (effect are received, although the value of r and the effect is less significant (small.

  10. A Longitudinal Operant Assessment of Cognitive and Behavioural Changes in the HdhQ111 Mouse Model of Huntington’s Disease

    Science.gov (United States)

    Dunnett, Stephen B.; Brooks, Simon P.

    2016-01-01

    Huntington’s disease (HD) is characterised by motor symptoms which are often preceded by cognitive and behavioural changes, that can significantly contribute to disease burden for people living with HD. Numerous knock-in mouse models of HD are currently available for scientific research. However, before their use, they must be behaviourally characterised to determine their suitability in recapitulating the symptoms of the human condition. Thus, we sought to longitudinally characterise the nature, severity and time course of cognitive and behavioural changes observed in HdhQ111 heterozygous knock-in mice.To determine changes in cognition and behaviour an extensive battery of operant tests including: fixed ratio, progressive ratio, the five choice serial reaction time task and the serial implicit learning task, were applied longitudinally to HdhQ111 and wild type mice. The operant test battery was conducted at 6, 12 and 18 months of age. Significant deficits were observed in HdhQ111 animals in comparison to wild type animals in all operant tests indicating altered cognition (attentional and executive function) and motivation. However, the cognitive and behavioural deficits observed were not shown to be progressive over time in the longitudinal testing paradigm that was utilised. The results therefore demonstrate that the HdhQ111 mouse model of HD reflects some features of the cognitive and behavioural changes shown in the human condition of HD. Although, the cognitive and behavioural deficits demonstrated were not shown to be progressive over time. PMID:27701442

  11. Driver's behavioural changes with new intelligent transport system interventions at railway level crossings--A driving simulator study.

    Science.gov (United States)

    Larue, Grégoire S; Kim, Inhi; Rakotonirainy, Andry; Haworth, Narelle L; Ferreira, Luis

    2015-08-01

    Improving safety at railway level crossings is an important issue for the Australian transport system. Governments, the rail industry and road organisations have tried a variety of countermeasures for many years to improve railway level crossing safety. New types of intelligent transport system (ITS) interventions are now emerging due to the availability and the affordability of technology. These interventions target both actively and passively protected railway level crossings and attempt to address drivers' errors at railway crossings, which are mainly a failure to detect the crossing or the train and misjudgement of the train approach speed and distance. This study aims to assess the effectiveness of three emerging ITS that the rail industry considers implementing in Australia: a visual in-vehicle ITS, an audio in-vehicle ITS, as well as an on-road flashing beacons intervention. The evaluation was conducted on an advanced driving simulator with 20 participants per trialled technology, each participant driving once without any technology and once with one of the ITS interventions. Every participant drove through a range of active and passive crossings with and without trains approaching. Their speed approach of the crossing, head movements and stopping compliance were measured. Results showed that driver behaviour was changed with the three ITS interventions at passive crossings, while limited effects were found at active crossings, even with reduced visibility. The on-road intervention trialled was unsuccessful in improving driver behaviour; the audio and visual ITS improved driver behaviour when a train was approaching. A trend toward worsening driver behaviour with the visual ITS was observed when no trains were approaching. This trend was not observed for the audio ITS intervention, which appears to be the ITS intervention with the highest potential for improving safety at passive crossings.

  12. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    Directory of Open Access Journals (Sweden)

    Bartholomew I. Aleke

    2016-03-01

    Full Text Available The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. This article presents the adoption of ICT innovation as part of the adaptation strategies towards reducing the mining sector’s vulnerability and exposure to climate change disaster risks. Document analysis and systematic literature review were adopted as the methodology. Findings from the study reflect how ICT intervention orchestrated changes in communication patterns which are tailored towards the reduction in climate change vulnerability and exposure. The research concludes with a proposition that ICT intervention must be part of the bigger and ongoing climate change adaptation agenda in the mining sector.Keywords: ICT; climate change; disaster risk reduction; mining; adaptation; South Africa

  13. Specifying the content of home-based health behaviour change interventions for older people with frailty or at risk of frailty: an exploratory systematic review

    Science.gov (United States)

    Jovicic, Ana; Belk, Celia; Kharicha, Kalpa; Iliffe, Steve; Manthorpe, Jill; Goodman, Claire; Drennan, Vari M

    2017-01-01

    Objectives To identify trials of home-based health behaviour change interventions for frail older people, describe intervention content and explore its potential contribution to intervention effects. Design 15 bibliographic databases, and reference lists and citations of key papers, were searched for randomised controlled trials of home-based behavioural interventions reporting behavioural or health outcomes. Setting Participants' homes. Participants Community-dwelling adults aged ≥65 years with frailty or at risk of frailty. Primary and secondary outcome measures Trials were coded for effects on thematically clustered behavioural, health and well-being outcomes. Intervention content was described using 96 behaviour change techniques, and 9 functions (eg, education, environmental restructuring). Results 19 eligible trials reported 22 interventions. Physical functioning was most commonly assessed (19 interventions). Behavioural outcomes were assessed for only 4 interventions. Effectiveness on most outcomes was limited, with at most 50% of interventions showing potential positive effects on behaviour, and 42% on physical functioning. 3 techniques (instruction on how to perform behaviour, adding objects to environment, restructuring physical environment) and 2 functions (education and enablement) were more commonly found in interventions showing potential than those showing no potential to improve physical function. Intervention content was not linked to effectiveness on other outcomes. Conclusions Interventions appeared to have greatest impact on physical function where they included behavioural instructions, environmental modification and practical social support. Yet, mechanisms of effects are unclear, because impact on behavioural outcomes has rarely been considered. Moreover, the robustness of our findings is also unclear, because interventions have been poorly reported. Greater engagement with behavioural science is needed when developing and evaluating home

  14. Scavengers on the move: behavioural changes in foraging search patterns during the annual cycle.

    Directory of Open Access Journals (Sweden)

    Pascual López-López

    Full Text Available BACKGROUND: Optimal foraging theory predicts that animals will tend to maximize foraging success by optimizing search strategies. However, how organisms detect sparsely distributed food resources remains an open question. When targets are sparse and unpredictably distributed, a Lévy strategy should maximize foraging success. By contrast, when resources are abundant and regularly distributed, simple brownian random movement should be sufficient. Although very different groups of organisms exhibit Lévy motion, the shift from a Lévy to a brownian search strategy has been suggested to depend on internal and external factors such as sex, prey density, or environmental context. However, animal response at the individual level has received little attention. METHODOLOGY/PRINCIPAL FINDINGS: We used GPS satellite-telemetry data of Egyptian vultures Neophron percnopterus to examine movement patterns at the individual level during consecutive years, with particular interest in the variations in foraging search patterns during the different periods of the annual cycle (i.e. breeding vs. non-breeding. Our results show that vultures followed a brownian search strategy in their wintering sojourn in Africa, whereas they exhibited a more complex foraging search pattern at breeding grounds in Europe, including Lévy motion. Interestingly, our results showed that individuals shifted between search strategies within the same period of the annual cycle in successive years. CONCLUSIONS/SIGNIFICANCE: Results could be primarily explained by the different environmental conditions in which foraging activities occur. However, the high degree of behavioural flexibility exhibited during the breeding period in contrast to the non-breeding period is challenging, suggesting that not only environmental conditions explain individuals' behaviour but also individuals' cognitive abilities (e.g., memory effects could play an important role. Our results support the growing

  15. Early behavioural changes in familial Alzheimer's disease in the Dominantly Inherited Alzheimer Network.

    Science.gov (United States)

    Ringman, John M; Liang, Li-Jung; Zhou, Yan; Vangala, Sitaram; Teng, Edmond; Kremen, Sarah; Wharton, David; Goate, Alison; Marcus, Daniel S; Farlow, Martin; Ghetti, Bernardino; McDade, Eric; Masters, Colin L; Mayeux, Richard P; Rossor, Martin; Salloway, Stephen; Schofield, Peter R; Cummings, Jeffrey L; Buckles, Virginia; Bateman, Randall; Morris, John C

    2015-04-01

    Prior studies indicate psychiatric symptoms such as depression, apathy and anxiety are risk factors for or prodromal symptoms of incipient Alzheimer's disease. The study of persons at 50% risk for inheriting autosomal dominant Alzheimer's disease mutations allows characterization of these symptoms before progressive decline in a population destined to develop illness. We sought to characterize early behavioural features in carriers of autosomal dominant Alzheimer's disease mutations. Two hundred and sixty-one persons unaware of their mutation status enrolled in the Dominantly Inherited Alzheimer Network, a study of persons with or at-risk for autosomal dominant Alzheimer's disease, were evaluated with the Neuropsychiatric Inventory-Questionnaire, the 15-item Geriatric Depression Scale and the Clinical Dementia Rating Scale (CDR). Ninety-seven asymptomatic (CDR = 0), 25 mildly symptomatic (CDR = 0.5), and 33 overtly affected (CDR > 0.5) autosomal dominant Alzheimer's disease mutation carriers were compared to 106 non-carriers with regard to frequency of behavioural symptoms on the Neuropsychiatric Inventory-Questionnaire and severity of depressive symptoms on the Geriatric Depression Scale using generalized linear regression models with appropriate distributions and link functions. Results from the adjusted analyses indicated that depressive symptoms on the Neuropsychiatric Inventory-Questionnaire were less common in cognitively asymptomatic mutation carriers than in non-carriers (5% versus 17%, P = 0.014) and the odds of experiencing at least one behavioural sign in cognitively asymptomatic mutation carriers was lower than in non-carriers (odds ratio = 0.50, 95% confidence interval: 0.26-0.98, P = 0.042). Depression (56% versus 17%, P = 0.0003), apathy (40% versus 4%, P Alzheimer's disease, we demonstrated increased rates of depression, apathy, and other behavioural symptoms in the mildly symptomatic, prodromal phase of autosomal dominant Alzheimer's disease that

  16. Statin utilization according to indication and age: A Danish cohort study on changing prescribing and purchasing behaviour

    DEFF Research Database (Denmark)

    Kildemoes, Helle Wallach; Vass, Mikkel; Hendriksen, Carsten;

    2012-01-01

    Objective: Introduced to reduce mortality after myocardial infarction (MI), statins are now recommended for a range of other conditions, including asymptomatic individuals without cardiovascular disease or diabetes. The aim was to describe trends in Danish statin utilization according to indication...... and age during 1996-2009, and to analyse changing prescribing and purchasing behaviour during time intervals (driver periods) a priori defined by potential influential factors. Methods: A nationwide cohort (N = 4,998,580) was followed in Danish individual-level registries. Based on a hierarchy of register...

  17. The usefulness of GPS bicycle tracking data for evaluating the impact of infrastructure change on cycling behaviour.

    Science.gov (United States)

    Heesch, Kristiann C; Langdon, Michael

    2016-09-01

    Issue addressed: A key strategy to increase active travel is the construction of bicycle infrastructure. Tools to evaluate this strategy are limited. This study assessed the usefulness of a smartphone GPS tracking system for evaluating the impact of this strategy on cycling behaviour.Methods: Cycling usage data were collected from Queenslanders who used a GPS tracking app on their smartphone from 2013-2014. 'Heat' and volume maps of the data were reviewed, and GPS bicycle counts were compared with surveillance data and bicycle counts from automatic traffic-monitoring devices.Results: Heat maps broadly indicated that changes in cycling occurred near infrastructure improvements. Volume maps provided changes in counts of cyclists due to these improvements although errors were noted in geographic information system (GIS) geo-coding of some GPS data. Large variations were evident in the number of cyclists using the app in different locations. These variations limited the usefulness of GPS data for assessing differences in cycling across locations.Conclusion: Smartphone GPS data are useful in evaluating the impact of improved bicycle infrastructure in one location. Using GPS data to evaluate differential changes in cycling across multiple locations is problematic when there is insufficient traffic-monitoring devices available to triangulate GPS data with bicycle traffic count data.So what?: The use of smartphone GPS data with other data sources is recommended for assessing how infrastructure improvements influence cycling behaviour.

  18. Communicating the Urgency and Challenge of Global Climate Change: Lessons Learned and New Strategies

    Science.gov (United States)

    Dilling, L.; Moser, S. C.

    2004-12-01

    Climate change can sometimes be characterized as a "creeping environmental problem"--it is complex and long-term, involves long system lags, lacks the immediacy of everyday experience and thus is hard to perceive, and feels overwhelming to most individuals. Climate change thus does not typically attain the status of an urgent concern, taking priority over other matters for individuals, organizations or in the policy arena. We review the major reasons behind this lack of urgency, and document the observed consequences of previous communication strategies, including lack of public understanding, indifference, confusion, fear and uncertainty. We find that certain emotional motivators such as fear and guilt, while oft-employed, do not actually result in improved recognition of the urgency of the issue, nor do they typically result in action. Rather, positive and engaging approaches may be more likely to achieve this goal. We propose seven strategies to improve the communication of climate change and its urgency: 1) Abide by basic communication rules and heed the warnings of communication experts; 2) Address the emotional and the temporal components of "urgency"; 3) Increase the persuasiveness of the message; 4) Use trusted messengers-broaden the circle; 5) Use opportunities well; 6) Tap into individual and cultural strengths and values; and 7) Unite and Conquer. The multi-faceted nature of the proposed strategies reflects the unique challenges of the climate change issue as well as the need to engage all levels and sectors of societies in the solution, from individuals, to businesses, to governments. These strategies and results emerged from a multi-disciplinary, academic/practitioner workshop on the topic held at NCAR in summer 2004.

  19. Uncertainty As a Trigger for a Paradigm Change in Science Communication

    Science.gov (United States)

    Schneider, S.

    2014-12-01

    Over the last decade, the need to communicate uncertainty increased. Climate sciences and environmental sciences have faced massive propaganda campaigns by global industry and astroturf organizations. These organizations use the deep societal mistrust in uncertainty to point out alleged unethical and intentional delusion of decision makers and the public by scientists and their consultatory function. Scientists, who openly communicate uncertainty of climate model calculations, earthquake occurrence frequencies, or possible side effects of genetic manipulated semen have to face massive campaigns against their research, and sometimes against their person and live as well. Hence, new strategies to communicate uncertainty have to face the societal roots of the misunderstanding of the concept of uncertainty itself. Evolutionary biology has shown, that human mind is well suited for practical decision making by its sensory structures. Therefore, many of the irrational concepts about uncertainty are mitigated if data is presented in formats the brain is adapted to understand. At the end, the impact of uncertainty to the decision-making process is finally dominantly driven by preconceptions about terms such as uncertainty, vagueness or probabilities. Parallel to the increasing role of scientific uncertainty in strategic communication, science communicators for example at the Research and Development Program GEOTECHNOLOGIEN developed a number of techniques to master the challenge of putting uncertainty in the focus. By raising the awareness of scientific uncertainty as a driving force for scientific development and evolution, the public perspective on uncertainty is changing. While first steps to implement this process are under way, the value of uncertainty still is underestimated in the public and in politics. Therefore, science communicators are in need for new and innovative ways to talk about scientific uncertainty.

  20. Stability and change in health behaviours as predictors for disability pension: a prospective cohort study of Swedish twins

    Directory of Open Access Journals (Sweden)

    Alexanderson Kristina

    2011-08-01

    Full Text Available Abstract Background Stability or changes of health behaviours have not been studied in association with incidence of disability pension (DP. The aims were to (1 investigate if stability or changes in health behaviours predict DP due to musculoskeletal diagnosis (MSD, (2 to evaluate if an association exists for DP in general, and (3 after taking familial confounding into account. Methods The study sample was 16,713 like-sexed twin individuals born in Sweden between 1935-1958 (6195 complete twin pairs who had participated in two surveys 25 years apart, were alive, and not pensioned at the time of the latest survey. Cox proportional hazards analysis was used to assess the associations (hazard ratios (HR with 95% confidence intervals (CI between stability and change in health behaviours (physical activity, tobacco and alcohol use, body mass index (BMI, and number of pain locations collected at two time points 25 years apart and the incidence of DP until 2008. Results During the follow-up, 1843 (11% individuals were granted DP with 747 of these due to MSD. A higher proportion of women were granted DP than men. Increase in BMI and stable use of tobacco products were predictors for DP due to MSD (HR 1.21-1.48 and DP in general (HR 1.10-1.41. The stability in the frequency of physical activity and increased frequency of physical activity were protective factors for DP due to MSD only when accounting for familial confounding. However, the number of pain locations (stability, increase, or decrease was the strongest predictor for future DP due to MSD (HR 3.69, CI 2.99-4.56 and DP in general (HR 2.15, CI 1.92-2.42. In discordant pair analysis, the HRs for pain were lower, indicating potential familial confounding. Conclusions Health behaviours in adulthood, including an increase in pain locations were associated with the incidence of DP. The association between physical activity and DP was especially related to adulthood choices or habits, i.e., the

  1. Changes over time in sexual behaviour among young people with different levels of educational attainment in Tanzania

    Directory of Open Access Journals (Sweden)

    Elizabeth Fearon

    2012-06-01

    Full Text Available Background: HIV prevalence trends in Tanzania differ between socioeconomic groups. While HIV prevalence was initially higher among those with higher levels of educational attainment, it has fallen fastest among these groups. Among those with lower levels of education HIV prevalence has been stable. The behavioural dynamics underlying this phenomenon remain unclear, and a theory to guide interpretation of these trends and enable predictions of future patterns has not emerged. Methods: We analysed data from two large nationally representative surveys conducted in Tanzania in 2003/2004 and 2007/2008. We focused on young people aged 15 to 24 years and explored reports of (i first sex, (ii having had more than one sexual partner in the last year and (iii unprotected last sex with a non-cohabiting partner. Our analysis explored whether the behaviours differed by educational attainment in 2003/2004 and in 2007/2008, and whether changes over time in these behaviours differed between educational groups. Results: The rate of first sex was lower among more educated males in 2007/2008 but not in 2003/2004, and among females in both surveys. The change over time in educational patterning of the rate of first sex in males was mostly due to a declining rate among the secondary educated groups. Among males, having had more than one sexual partner in the last year was associated with lower education in 2003/2004 and in 2007/2008. Among females, those with less education were more likely to report more than one partner in 2003/2004, although by 2007/2008 there was little association between education and reporting more than one partner. Unprotected last sex with a non-cohabiting partner was less common among the more educated. Among both sexes this decreased over time among those with no education and increased among those with secondary education. Conclusions: Patterns of behaviour suggest that differences in HIV incidence might explain trends in HIV prevalence

  2. What drives successful verbal communication?

    Directory of Open Access Journals (Sweden)

    Miriam eDe Boer

    2013-10-01

    Full Text Available There is a vast amount of potential mappings between behaviours and intentions in communication: a behaviour can indicate a multitude of different intentions, and the same intention can be communicated with a variety of behaviours. Humans routinely solve these many-to-many referential problems when producing utterances for an Addressee. This ability might rely on social cognitive skills, for instance, the ability to manipulate unobservable summary variables to disambiguate ambiguous behaviour of other agents (mentalizing and the drive to invest resources into changing and understanding the mental state of other agents (communicative motivation. Alternatively, the ambiguities of verbal communicative interactions might be solved by general-purpose cognitive abilities that process cues that are incidentally associated with the communicative interaction. In this study, we assess these possibilities by testing which cognitive traits account for communicative success during a verbal referential task. Cognitive traits were assessed with psychometric scores quantifying motivation, mentalizing abilities, and general-purpose cognitive abilities, taxing abstract visuo-spatial abilities. Communicative abilities of participants were assessed by using an on-line interactive task that required a speaker to verbally convey a concept to an Addressee. The communicative success of the utterances was quantified by measuring how frequently a number of Evaluators would infer the correct concept. Speakers with high motivational and general-purpose cognitive abilities generated utterances that were more easily interpreted. These findings extend to the domain of verbal communication the notion that motivational and cognitive factors influence the human ability to rapidly converge on shared communicative innovations.

  3. Changes in glance behaviour when using a visual eco-driving system - A field study.

    Science.gov (United States)

    Ahlstrom, Christer; Kircher, Katja

    2017-01-01

    While in-vehicle eco-driving support systems have the potential to reduce greenhouse gas emissions and save fuel, they may also distract drivers, especially if the system makes use of a visual interface. The objective of this study is to investigate the visual behaviour of drivers interacting with such a system, implemented on a five-inch screen mounted above the middle console. Ten drivers participated in a real-world, on-road driving study where they drove a route nine times (2 pre-baseline drives, 5 treatment drives, 2 post-baseline drives). The route was 96 km long and consisted of rural roads, urban roads and a dual-lane motorway. The results show that drivers look at the system for 5-8% of the time, depending on road type, with a glance duration of about 0.6 s, and with 0.05% long glances (>2s) per kilometre. These figures are comparable to what was found for glances to the speedometer in this study. Glance behaviour away from the windscreen is slightly increased in treatment as compared to pre- and post-baseline, mirror glances decreased in treatment and post-baseline compared to pre-baseline, and speedometer glances increased compared to pre-baseline. The eco-driving support system provided continuous information interspersed with additional advice pop-ups (announced by a beep) and feedback pop-ups (no auditory cue). About 20% of sound initiated advice pop-ups were disregarded, and the remaining cases were usually looked at within the first two seconds. About 40% of the feedback pop-ups were disregarded. The amount of glances to the system immediately before the onset of a pop-up was clearly higher for feedback than for advice. All in all, the eco-driving support system under investigation is not likely to have a strong negative impact on glance behaviour. However, there is room for improvements. We recommend that eco-driving information is integrated with the speedometer, that optional activation of sound alerts for intermittent information is made

  4. Transforming specifications of observable behaviour into programs

    OpenAIRE

    Gilbert, D.; Hogger, C; Zlatuska, J

    1994-01-01

    A methodology for deriving programs from specifications of observable behaviour is described. The class of processes to which this methodology is applicable includes those whose state changes are fully definable by labelled transition systems, for example communicating processes without internal state changes. A logic program representation of such labelled transition systems is proposed, interpreters based on path searching techniques are defined, and the use of partial eva...

  5. The clinical effectiveness of individual behaviour change interventions to reduce risky sexual behaviour after a negative human immunodeficiency virus test in men who have sex with men: systematic and realist reviews and intervention development.

    Science.gov (United States)

    Flowers, Paul; Wu, Olivia; Lorimer, Karen; Ahmed, Bipasha; Hesselgreaves, Hannah; MacDonald, Jennifer; Cayless, Sandi; Hutchinson, Sharon; Elliott, Lawrie; Sullivan, Ann; Clutterbuck, Dan; Rayment, Michael; McDaid, Lisa

    2017-01-01

    BACKGROUND Men who have sex with men (MSM) experience significant inequalities in health and well-being. They are the group in the UK at the highest risk of acquiring a human immunodeficiency virus (HIV) infection. Guidance relating to both HIV infection prevention, in general, and individual-level behaviour change interventions, in particular, is very limited. OBJECTIVES To conduct an evidence synthesis of the clinical effectiveness of behaviour change interventions to reduce risky sexual behaviour among MSM after a negative HIV infection test. To identify effective components within interventions in reducing HIV risk-related behaviours and develop a candidate intervention. To host expert events addressing the implementation and optimisation of a candidate intervention. DATA SOURCES All major electronic databases (British Education Index, BioMed Central, Cumulative Index to Nursing and Allied Health Literature, EMBASE, Educational Resource Index and Abstracts, Health and Medical Complete, MEDLINE, PsycARTICLES, PsycINFO, PubMed and Social Science Citation Index) were searched between January 2000 and December 2014. REVIEW METHODS A systematic review of the clinical effectiveness of individual behaviour change interventions was conducted. Interventions were examined using the behaviour change technique (BCT) taxonomy, theory coding assessment, mode of delivery and proximity to HIV infection testing. Data were summarised in narrative review and, when appropriate, meta-analysis was carried out. Supplemental analyses for the development of the candidate intervention focused on post hoc realist review method, the assessment of the sequential delivery and content of intervention components, and the social and historical context of primary studies. Expert panels reviewed the candidate intervention for issues of implementation and optimisation. RESULTS Overall, trials included in this review (n = 10) demonstrated that individual-level behaviour change interventions

  6. Communication (action with communicative content).

    Science.gov (United States)

    Russo, M T

    2010-01-01

    The term Communication generally designate the transmission of a message of concepts, feelings or needs from a speaker to a receiver by means of verbal or no verbal language. The pragmatic approach to human communication has put in evidence a further implication of this concept: every behaviour therefore has a value even when it is not intentional. Recently, a more dynamic concept of communication has been elaborated where communication means communicative action. This interpretation is the starting point for the theory of the "communicative acting" and subsequently of the so called discourse ethic elaborated by J. Habermas.

  7. Changing cell behaviours during beetle embryogenesis correlates with slowing of segmentation.

    Science.gov (United States)

    Nakamoto, A; Hester, S D; Constantinou, S J; Blaine, W G; Tewksbury, A B; Matei, M T; Nagy, L M; Williams, T A

    2015-04-10

    Segmented animals are found in major clades as phylogenetically distant as vertebrates and arthropods. Typically, segments form sequentially in what has been thought to be a regular process, relying on a segmentation clock to pattern budding segments and posterior mitosis to generate axial elongation. Here we show that segmentation in Tribolium has phases of variable periodicity during which segments are added at different rates. Furthermore, elongation during a period of rapid posterior segment addition is driven by high rates of cell rearrangement, demonstrated by differential fates of marked anterior and posterior blastoderm cells. A computational model of this period successfully reproduces elongation through cell rearrangement in the absence of cell division. Unlike current models of steady-state sequential segmentation and elongation from a proliferative growth zone, our results indicate that cell behaviours are dynamic and variable, corresponding to differences in segmentation rate and giving rise to morphologically distinct regions of the embryo.

  8. Changing oral health status and oral health behaviour of schoolchildren in Poland

    DEFF Research Database (Denmark)

    Wierzbicka, Maria; Petersen, Poul Erik; Szatko, Franciszek

    2002-01-01

    OBJECTIVES: To assess the occurrence of dental caries over time in Polish schoolchildren, to analyse the oral health behaviour of children and mothers, and to compare the levels of dental knowledge and attitudes of mothers and schoolteachers. DESIGN: Cross-sectional oral health surveys of children...... aged 6 and 12 years were carried out in 1995, 1997, 1999 and 2000; questionnaire surveys of a sample of mothers and schoolteachers were conducted in 1999. SETTING: The surveys in schools intended to aid planning and evaluation of the revitalised school oral health programme in Poland. SUBJECTS...... conditions in children and wanted to become involved in oral health education. In conclusion, the need for oral health education of children and mothers was shown and the continuous implementation of school oral health programmes is most relevant....

  9. Past ice-sheet behaviour: retreat scenarios and changing controls in the Ross Sea, Antarctica

    Science.gov (United States)

    Halberstadt, Anna Ruth W.; Simkins, Lauren M.; Greenwood, Sarah L.; Anderson, John B.

    2016-05-01

    Studying the history of ice-sheet behaviour in the Ross Sea, Antarctica's largest drainage basin can improve our understanding of patterns and controls on marine-based ice-sheet dynamics and provide constraints for numerical ice-sheet models. Newly collected high-resolution multibeam bathymetry data, combined with two decades of legacy multibeam and seismic data, are used to map glacial landforms and reconstruct palaeo ice-sheet drainage. During the Last Glacial Maximum, grounded ice reached the continental shelf edge in the eastern but not western Ross Sea. Recessional geomorphic features in the western Ross Sea indicate virtually continuous back-stepping of the ice-sheet grounding line. In the eastern Ross Sea, well-preserved linear features and a lack of small-scale recessional landforms signify rapid lift-off of grounded ice from the bed. Physiography exerted a first-order control on regional ice behaviour, while sea floor geology played an important subsidiary role. Previously published deglacial scenarios for Ross Sea are based on low-spatial-resolution marine data or terrestrial observations; however, this study uses high-resolution basin-wide geomorphology to constrain grounding-line retreat on the continental shelf. Our analysis of retreat patterns suggests that (1) retreat from the western Ross Sea was complex due to strong physiographic controls on ice-sheet drainage; (2) retreat was asynchronous across the Ross Sea and between troughs; (3) the eastern Ross Sea largely deglaciated prior to the western Ross Sea following the formation of a large grounding-line embayment over Whales Deep; and (4) our glacial geomorphic reconstruction converges with recent numerical models that call for significant and complex East Antarctic ice sheet and West Antarctic ice sheet contributions to the ice flow in the Ross Sea.

  10. First Results of 3 Year Monitoring of Red Wood Ants' Behavioural Changes and Their Possible Correlation with Earthquake Events

    Science.gov (United States)

    Berberich, Gabriele; Berberich, Martin; Grumpe, Arne; Wöhler, Christian; Schreiber, Ulrich

    2013-04-01

    Short-term earthquake predictions with an advance warning of several hours or days can currently not be performed reliably and remain limited to only a few minutes before the event. Abnormal animal behaviours prior to earthquakes have been reported previously but their detection creates problems in monitoring and reliability. A different situation is encountered for red wood ants (RWA; Formica rufa-group (Hymenoptera: Formicidae). They have stationary nest sites on tectonically active, gas-bearing fault systems. These faults may be potential earthquake areas and are simultaneously information channels deeply reaching into the crust. A particular advantage of monitoring RWA is their high sensitivity to environmental changes. Besides an evolutionarily developed extremely strong temperature sensitivity of 0.25 K, they have chemoreceptors for the detection of CO2 concentrations and a sensitivity for electromagnetic fields. Changes of the electromagnetic field are discussed or short-lived "thermal anomalies" are reported as trigger mechanisms for bioanomalies of impending earthquakes. For 3 years, we have monitored two Red Wood Ant mounds (Formica rufa-group), located at the seismically active Neuwied Basin (Eifel, Germany), 24/7 by high-resolution cameras equipped with a colour and infrared sensor. In the Neuwied Basin, an average of about 100 earthquakes per year with magnitudes up to M 3.9 occur located on different tectonic fault regimes (strike-slip faults and/or normal or thrust faults). The RWA mounds are located on two different fault regimes approximately 30 km apart. First results show that the ants have a well-identifiable standard daily routine. Correlation with local seismic events suggests changes in the ants' behaviour hours before the earthquake event: The nocturnal rest phase and daily activity are suppressed, and standard daily routine is continued not before the next day. Additional parameters that might have an effect on the ants' daily routine

  11. Built environment change: a framework to support health-enhancing behaviour through environmental policy and health research.

    Science.gov (United States)

    Berke, Ethan M; Vernez-Moudon, Anne

    2014-06-01

    As research examining the effect of the built environment on health accelerates, it is critical for health and planning researchers to conduct studies and make recommendations in the context of a robust theoretical framework. We propose a framework for built environment change (BEC) related to improving health. BEC consists of elements of the built environment, how people are exposed to and interact with them perceptually and functionally, and how this exposure may affect health-related behaviours. Integrated into this framework are the legal and regulatory mechanisms and instruments that are commonly used to effect change in the built environment. This framework would be applicable to medical research as well as to issues of policy and community planning.

  12. Changing behaviours and continuing silence: sex in the post-immigration lives of mainland Chinese immigrants in Canada.

    Science.gov (United States)

    Zhou, Yanqiu Rachel

    2012-01-01

    In China, reluctance to discuss sex continues to be widely observed despite the sexual revolution there. That silence generates questions about health risks in the contexts of HIV/AIDS and international migration. Based on a qualitative study of mainland Chinese immigrants in Canada, this paper explores the impacts of immigration processes on sex and sexuality. The findings reveal a gap between these individuals' changing sexual behaviours and the continuing silence on sex. Although Canada has exposed them to a new living environment that has shaped the dynamics and patterns of their sexual practices, their incomplete integration into the host society and their close connections with China as the home country mean that traditional Chinese norms continue to influence their understanding of these changes. With the increasing openness of these immigrants' sexual relationships, the obsolescence of their consciousness and knowledge of sexuality should be addressed in order to reduce their vulnerability to sexual inequalities and consequent health risks.

  13. Changes in behaviour and faecal glucocorticoid levels in response to increased human activities during weekends in the pin-tailed sandgrouse

    Science.gov (United States)

    Casas, Fabián; Benítez-López, Ana; Tarjuelo, Rocío; Barja, Isabel; Viñuela, Javier; García, Jesús T.; Morales, Manuel B.; Mougeot, Francois

    2016-12-01

    Human recreational activities are becoming increasingly widespread and frequent, a fact that may potentially exacerbate their effects on wildlife. These human-related disturbances on animals may induce behavioural and physiological changes that can ultimately affect their fitness, showing a similar anti-predator response that against natural predator or other threats. Here, we combine the use of behavioural and physiological approaches to assess the potential effect of winter human activities on a threatened farmland bird in Europe, the pin-tailed sandgrouse ( Pterocles alchata). We compared before, during and after weekend variations in human activity rates, pin-tailed sandgrouse behaviour (flocking and flying behaviour, interspecific association in mixed flocks and habitat use) and faecal glucocorticoid metabolite concentrations. Human disturbances, in particular those associated with hunting activities, peaked during weekends. Sandgrouse showed significant behavioural changes (increased sandgrouse-only flock sizes, increased proportion of birds flying and changes in habitat use) during weekends and higher faecal glucocorticoid metabolite concentrations after the weekends compared with during or before weekends. Therefore, physiological stress levels could be modulated by behavioural adjustments such as increased flock sizes and changes in habitat use that may allow sandgrouse to cope with increased human disturbance rates during weekends. Nevertheless, temporal and spatial organization of hunting days among groups of estates might be good strategies to buffer these potential adverse effects on wintering pin-tailed sandgrouse and other steppe species of conservation concern, while preserving a socio-economically important activity such as hunting.

  14. Inequality, communication, and the avoidance of disastrous climate change in a public goods game.

    Science.gov (United States)

    Tavoni, Alessandro; Dannenberg, Astrid; Kallis, Giorgos; Löschel, Andreas

    2011-07-19

    International efforts to provide global public goods often face the challenges of coordinating national contributions and distributing costs equitably in the face of uncertainty, inequality, and free-riding incentives. In an experimental setting, we distribute endowments unequally among a group of people who can reach a fixed target sum through successive money contributions, knowing that if they fail, they will lose all their remaining money with 50% probability. In some treatments, we give players the option to communicate intended contributions. We find that inequality reduces the prospects of reaching the target but that communication increases success dramatically. Successful groups tend to eliminate inequality over the course of the game, with rich players signaling willingness to redistribute early on. Our results suggest that coordination-promoting institutions and early redistribution from richer to poorer nations are both decisive for the avoidance of global calamities, such as disruptive climate change.

  15. Health seeking behaviour and the related household out-of-pocket expenditure for chronic non-communicable diseases in rural Malawi.

    Science.gov (United States)

    Wang, Qun; Brenner, Stephan; Leppert, Gerald; Banda, Thomas Hastings; Kalmus, Olivier; De Allegri, Manuela

    2015-03-01

    Malawi is facing a rising chronic non-communicable disease (CNCD) epidemic. This study explored health seeking behaviour and related expenditure on CNCDs in rural Malawi, with specific focus on detecting potential differences across population groups. We used data from the first round of a panel household health survey conducted in rural Malawi between August and October 2012 on a sample of 1199 households. Multinomial logistic regression was used to analyse factors associated with health seeking choices for CNCDs, distinguishing between no care, informal care and formal care. Descriptive statistics (mean, standard deviation and median) were used to describe related household out-of-pocket expenditure. There were 475 individuals (equivalent to 8.4% of all respondents) reporting at least one CNCD. Among them, 37.3% did not seek any care, 42.5% sought formal care (facility-based care), and 20.2% opted for informal care (traditional or home treatment). Regression analysis showed that illness severity and duration, socio-economic status, being a household head, and the proportion of household members living with a CNCD were significantly associated with health care utilization. Among those seeking care, 65.8% incurred out-of-pocket expenditure with an average of USD 1.49 spent on medical treatment and an additional USD 0.50 spent on transport. Further qualitative inquiry is needed to understand the reasons for low service utilization and to explore the potential role of supply-side factors. To increase access to care for people suffering from CNCDs, the provision of a free Essential Health Package in Malawi ought to be strengthened through the integration of system-wide screening, risk factor modification and continuity of care options for people suffering from CNCDs. This would ensure affordable services to modulate health seeking behaviour of patients at risk of major chronic illnesses.

  16. The Future of Climate Change Education and Communication: Preparing Our Posterity for Risks and Opportunity? (Invited)

    Science.gov (United States)

    Ledley, T. S.; Niepold, F.

    2013-12-01

    Climate change will have impacts on all aspects of life. As such it is a topic that is interdisciplinary and transdisciplinary and thus requires input from a professionally diverse group of experts to be addressed effectively. This represents the next step in an evolution of how geoscientists see their work and their responsibility communicate and collaborate with other professionals to enable their findings and understanding of the Earth system to benefit society. In the late 1970's geoscience research extended beyond the traditional disciplinary perspectives to investigate the interactions of the components of the Earth system and the impacts of those interactions. Geoscience research became interdisciplinary. In the last 10 years as the reality of climate change has become more apparent,it is clear that the conversation needs to extend well beyond the geosciences to include for example agriculture, economics, psychology, architecture, urban planning, engineering and the social sciences. Climate change education and communication needs to become both interdisciplinary and transdisciplinary. This presentation will discuss the obstacles that need to be overcome to achieve interdisciplinary and transdiciplinary ways of addressing the problems and opportunities resulting from climate change, the efforts that are underway to help develop a common language and shared understanding to enable transdisciplinary solutions to societal issues in the future.

  17. A sense of change: media designers and artists communicating about complexity in social-ecological systems

    Directory of Open Access Journals (Sweden)

    Joost M. Vervoort

    2014-09-01

    Full Text Available To take on the current and future challenges of global environmental change, fostering a widespread societal understanding of and engagement with the complex dynamics that characterize interacting human and natural systems is essential. Current science communication methods struggle with a number of specific challenges associated with communicating about complex systems. In this study we report on two collaborative processes, a short workshop and longer course, that aimed to harness the insights of interactive media designers and artists to overcome these challenges. The two processes resulted in 86 new interactive media concepts which were selected by the participants and organizers using set criteria and then evaluated using the same criteria by a panel of communication and media design experts and a panel of complex systems scientists using the same criteria. The top eight concepts are discussed in this paper. These concepts fell into the categories of serious games, group interaction concepts, and social media storytelling. The serious games focused directly on complex systems characteristics and were evaluated to be intuitive and engaging designs that combined transparency and complexity well. The group interaction concepts focused mostly on feedbacks and nonlinearity but were fully developed and tested in the workshops, and evaluated as engaging, accessible, and easy to implement in workshops and educational settings. The social media storytelling concepts involved less direct interactions with system dynamics but were seen as highly accessible to large scale audiences. The results of this study show the potential of interdisciplinary collaboration between complex systems scientists, designers, and artists. The results and process discussed in this paper show the value of more structural engagement of interactive media designers and artist communities in the development of communication tools about human and natural systems change.

  18. Long lasting structural changes in primary motor cortex after motor skill learning: a behavioural and stereological study.

    Science.gov (United States)

    Morales, Paola

    2008-01-01

    Many motor skills, once acquired, are stored over a long time period, probably sustained by permanent neuronal changes. Thus, in this paper we have investigated with quantitative stereology the generation and persistence of neuronal density changes in primary motor cortex (MI) following motor skill learning (skilled reaching task). Rats were trained a lateralised reaching task during an "early" (22-31 days old) or "late" (362-371 days old) postnatal period. The trained and corresponding control rats were sacrificed at day 372, immediately after the behavioural testing. The "early" trained group preserved the learned skilled reaching task when tested at day 372, without requiring any additional training. The "late" trained group showed a similar capacity to that of the "early" trained group for learning the skilled reaching task. All trained animals ("early" and "late" trained groups) showed a significant Inter hemispheric decrease of neuronal density in the corresponding motor forelimb representation area of MI (cortical layers II-III). It is concluded that learning a skilled reaching task implies long lasting structural changes in restricted cortical regions of the motor cortex. The generation and persistence of these changes probably reflect a plastic reorganization for storing and retrieving motor skills. The plastic changes were also observed in the older rats, suggesting that motor cortex maintains its plastic capacity throughout the lifespan.

  19. Communication, perception and behaviour during a natural disaster involving a 'Do Not Drink' and a subsequent 'Boil Water' notice: a postal questionnaire study

    Directory of Open Access Journals (Sweden)

    Knapton Olivia

    2010-10-01

    Full Text Available Abstract Background During times of public health emergencies, effective communication between the emergency response agencies and the affected public is important to ensure that people protect themselves from injury or disease. In order to investigate compliance with public health advice during natural disasters, we examined consumer behaviour during two water notices that were issued as a result of serious flooding. During the summer of 2007, 140,000 homes in Gloucestershire, United Kingdom, that are supplied water from Mythe treatment works, lost their drinking water for up to 17 days. Consumers were issued a 'Do Not Drink' notice when the water was restored, which was subsequently replaced with a 'Boil Water' notice. The rare occurrence of two water notices provided a unique opportunity to compare compliance with public health advice. Information source use and other factors that may affect consumer perception and behaviour were also explored. Method A postal questionnaire was sent to 1,000 randomly selected households. Chi-square, ANOVA, MANOVA and generalised estimating equation (with and without prior factor analysis were used for quantitative analysis. Results In terms of information sources, we found high use of and clear preference for the local radio throughout the incident, but family/friends/neighbours also proved crucial at the onset. Local newspapers and the water company were associated with clarity of advice and feeling informed, respectively. Older consumers and those in paid employment were particularly unlikely to read the official information leaflets. We also found a high degree of confusion regarding which notice was in place at which time, with correct recall varying between 23.2%-26.7%, and a great number of consumers believed two notices were in place simultaneously. In terms of behaviour, overall non-compliance levels were significantly higher for the 'Do Not Drink' notice (62.9% compared to the 'Boil Water' notice (48

  20. Ectoine alleviates behavioural, physiological and biochemical changes in Daphnia magna subjected to formaldehyde.

    Science.gov (United States)

    Bownik, Adam; Stępniewska, Zofia

    2015-10-01

    Ectoine (ECT) is produced by halophilic microorganisms in response to various stressful factors. Its protective properties in bacteria and some populations of isolated cells are known; however, no data are available on its protective influence on aquatic invertebrates subjected to a common pollutant, formaldehyde (FA). The purpose of this study was to determine the effects of FA alone (at 20 and 60 mg/L) and in the combination with various concentrations of ECT (5, 10 and 25 mg/L) at various times of exposure on behavioural, physiological and biochemical parameters of Daphnia magna. Specifically, mortality, heart rate, thoracic limb movement, reduced glutathione (GSH)/oxidised glutathione (GSSG) ratio, catalase (CAT) activity and nitric oxide (NOx) levels were determined. The results showed that both concentrations of FA when administered alone induced significant alterations of the determined parameters. On the other hand, animals treated with the combinations of FA + ECT showed decreased mortalities, attenuated inhibition of heart rates and thoracic limb activities, less decreased GSH/GSSG ratios, lower stimulation of CAT activities and NOx levels when compared to the crustaceans subjected to FA alone. The most distinct attenuation of toxic effects was observed in the combinations in which the highest concentrations of ECT were used. The results suggest that oxidative stress induced by FA in daphnids is likely to be alleviated by the antioxidative action of ECT.

  1. Creative Climate: A global ten-year communications, research and learning project about environmental change

    Science.gov (United States)

    Brandon, M. A.; Smith, J.

    2010-12-01

    The next ten years have been described by influential science and policy figures as ‘the most important in human history’. Many believe that the actions taken will decide whether we catastrophically change the atmosphere and eradicate our fellow species or find an alternative, less-damaging development path. But communications and public engagement initiatives have tended to focus on near term impacts or debates - whether they emphasise hazards, or trumpet ‘solutions’. There are signs of diminishing returns on communications and public engagement efforts, and serious obstacles to engaging around 40% of publics in e.g. the US and the UK. The Creative Climate web project takes a new approach, inviting people to see humanity’s intellectual and practical journey with these issues as an inspiring, dynamic and unfolding story. We are inviting people to join us in building a huge living archive of experiences and ideas that respond to these issues. The website will collect thoughts and stories from doorstep to workplace, from lab to garden; from international conference to community meeting - from all over the world. The body of diaries lie at the core of the project, but these are supplemented by the offer of free online learning resources and broadcast-quality audio and video materials. The project is experimental in terms of its scope, its approach to environmental communications and debate and in its use of media. It works with formal partners, including the BBC, yet also makes the most of the opportunities for user generated content to create a rich multimedia resource that can support research, learning and engagement. The design of the project is informed by environmental social science and communications research, and by an awareness of the unfolding potential of Internet based communications to support social change. It is also intended that the Creative Climate platform will develop so as to serve researchers by offering an open resource of qualitative

  2. Observations from behind the bar: changing patrons' behaviours in response to smoke-free legislation in Scotland

    Directory of Open Access Journals (Sweden)

    MacLean Alice

    2008-07-01

    Full Text Available Abstract Background "Smoke-Free" legislation prohibiting smoking in all enclosed public places was introduced in March 2006. This qualitative study presents insights from bar workers about their observations of the changing social bar environment, changing patrons' behaviours and challenges bar workers have faced in managing smoke-free legislation. Methods Twelve in-depth interviews were conducted between November 2006 and January 2007 with a purposively-selected sample of bar workers, identified from a larger quantitative study evaluating the impact of the legislation in Scotland [the Bar Workers' Health and Environmental Tobacco Smoke Exposure project (BHETSE]. Results Bar workers all spoke of the improvements the legislation had brought to their working lives and the greater comfort it appeared to offer patrons. Bar workers reported that patrons were generally quick to accept and comply with the new law, and that families had become a greater feature of pub life since the legislation. However, they expressed concerns that older men seemed to have had most difficulty adjusting to the legislation and lack of knowledge about the best practices they should adopt in order to reduce the risks of unattended drinks being spiked and of anti-social behaviour associated with patrons moving outside to smoke. Conclusion Smoke-free legislation is changing the social context of smoking in Scotland. Further research to assess the impact the legislation is having on older male smokers and on the incidence of drink spiking would be useful. More specifically, bar workers would benefit from guidance on how to manage issues arising from patrons moving outside to smoke.

  3. Changes in Brain Monoamines Underlie Behavioural Disruptions after Zebrafish Diet Exposure to Polycyclic Aromatic Hydrocarbons Environmental Mixtures

    Science.gov (United States)

    Vignet, Caroline; Trenkel, Verena M.; Vouillarmet, Annick; Bricca, Giampiero; Bégout, Marie-Laure; Cousin, Xavier

    2017-01-01

    Zebrafish were exposed through diet to two environmentally relevant polycyclic aromatic hydrocarbons (PAHs) mixtures of contrasted compositions, one of pyrolytic (PY) origin and one from light crude oil (LO). Monoamine concentrations were quantified in the brains of the fish after six month of exposure. A significant decrease in noradrenaline (NA) was observed in fish exposed to both mixtures, while a decrease in serotonin (5HT) and dopamine (DA) was observed only in LO-exposed fish. A decrease in metabolites of 5HT and DA was observed in fish exposed to both mixtures. Several behavioural disruptions were observed that depended on mixtures, and parallels were made with changes in monoamine concentrations. Indeed, we observed an increase in anxiety in fish exposed to both mixtures, which could be related to the decrease in 5HT and/or NA, while disruptions of daily activity rhythms were observed in LO fish, which could be related to the decrease in DA. Taken together, these results showed that (i) chronic exposures to PAHs mixtures disrupted brain monoamine contents, which could underlie behavioural disruptions, and that (ii) the biological responses depended on mixture compositions. PMID:28273853

  4. Changes in behavioural responses to infrastructure affect local and regional connectivity – a simulation study on pond breeding amphibians

    Directory of Open Access Journals (Sweden)

    Maj-Britt Pontoppidan

    2013-11-01

    Full Text Available An extensive and expanding infrastructural network destroys and fragments natural habitat and has detrimental effect on abundance and population viability of many amphibian species. Roads function as barriers in the landscape. They separate local populations from each other or prevent access to necessary resources. Therefore, road density and traffic intensity in a region may have severe impact on regional as well as local connectivity. Amphibians may be able to detect and avoid unsuitable habitat. Individuals’ ability to avoid roads can reduce road mortality but at the same time road avoidance behaviour, can increase the barrier effect of the road and reduce connectivity. We use an individual based model to explore how changes in road mortality and road avoidance behaviour affect local and regional connectivity in a population of Moor frogs (Rana arvalis. The results indicate that road mortality has a strong negative effect on regional connectivity, but only a small effect on local connectivity. Regional connectivity is positively affected by road avoidance and the effect becomes more pronounced as road mortality decreases. Road avoidance also has a positive effect on local connectivity. When road avoidance is total and the road functions as a 100% barrier regional connectivity is close to zero, while local connectivity exhibit very elevated values. The results suggest that roads may affect not only regional or metapopulation dynamics but also have a direct effect on local population dynamics.

  5. Use of New Communication Technologies to Change NASA Safety Culture: Incorporating the Use of Blogs as a Fundamental Communications Tool

    Science.gov (United States)

    Huls, Dale thomas

    2005-01-01

    The purpose of this paper is to explore an innovative approach to culture change at NASA that goes beyond reorganizations, management training, and a renewed emphasis on safety. Over the last five years, a technological social revolution has been emerging from the internet. Blogs (aka web logs) are transforming traditional communication and information sharing outlets away from established information sources such as the media. The Blogosphere has grown from zero blogs in 1999 to approximately 4.5 million as of November 2004 and is expected to double in 2005. Blogs have demonstrated incredible effectiveness and efficiency with regards to affecting major military and political events. Consequently, NASA should embrace the new information paradigm presented by blogging. NASA can derive exceptional benefits from the new technology as follows: 1) Personal blogs can overcome the silent safety culture by giving voice to concerns or questions that are not well understood or seemingly inconsequential to the NASA community at-large without the pressure of formally raising a potential false alarm. Since blogs can be open to Agency-wide participation, an incredible amount of resources from an extensive pool of experience can focus on a single issue, concern, or problem and quickly vetted, discussed and assessed for feasibility, significance, and criticality. The speed for which this could be obtained cannot be matched through any other process or procedure currently in use. 2) Through official NASA established blogs, lessons learned can be a real-time two way process that is formed and implemented from the ground level. Data mining of official NASA blogs and personal blogs of NASA personnel can identify hot button issues and concerns to senior management. 3) NASA blogs could function as a natural ombudsman for the NASA community. Through the recognition of issues being voiced by the community and taking a proactive stance on those issues, credibility within NASA Management

  6. Training for Changing Managerial Role Behaviour: Experience in a Developing Country.

    Science.gov (United States)

    Das, T. K.

    2001-01-01

    The process of organizational transformation in a bank included a training program for managers to prepare them for changing role behaviors. Training emphasized role clarity, coping with role pressures, team building, raising expectations, and interpersonal dynamics. (Contains 20 references.) (SK)

  7. On the behaviour of the atmospheric scattering coefficient shortly before a change in airmass

    Science.gov (United States)

    Hitzenberger, R.

    From 24 November 1983 to 6 May 1984 the aerosol scattering coefficient was measured continuously at Vienna, Austria. Before a change in air mass the variation of this coefficient followed patterns highly characteristic of the type of change. Approximately 3 h before the passage of a front the scattering coefficient increased by a factor of two or more without a corresponding increase of relative humidity and then dropped to or below its previous value. A slow change in the weather situation accompanied by slowly veering winds gave wild variations of the scattering coefficient according to different plumes passing the measuring site. When this change was completed the scattering coefficient returned to its normal pattern.

  8. The Mediating Roles of Internal Context Variables in the Relationship between Distributed Leadership Perceptions and Continuous Change Behaviours of Public School Teachers

    Science.gov (United States)

    Kondakci, Yasar; Zayim, Merve; Beycioglu, Kadir; Sincar, Mehmet; Ugurlu, Celal T

    2016-01-01

    This study aims at building a theoretical base for continuous change in education and using this base to test the mediating roles of two key contextual variables, knowledge sharing and trust, in the relationship between the distributed leadership perceptions and continuous change behaviours of teachers. Data were collected from 687 public school…

  9. The Dynamics of Issue Attention in Online Communication on Climate Change

    Directory of Open Access Journals (Sweden)

    Ines Lörcher

    2015-09-01

    Full Text Available Issues and their sub-topics in the public agenda follow certain dynamics of attention. This has been studied for “offline” media, but barely for online communication. Furthermore, the enormous spectrum of online communication has not been taken into account. This study investigates whether specific dynamics of attention on issues and sub-topics can be found in different online public arenas. We expect to identify differences across various arenas as a result of their specific stakeholders and constellations of stakeholders, as well as different trigger events. To examine these assumptions, we shed light on the online climate change discourse in Germany by undertaking a quantitative content analysis via manual and automated coding methods of journalistic articles and their reader comments, scientific expert blogs, discussion forums and social media at the time of the release of the 5th IPCC report and COP19, both in 2013 (n = 14.582. Our results show online public arena-specific dynamics of issue attention and sub-topics. In journalistic media, we find more continuous issue attention, compared to a public arena where everyone can communicate. Furthermore, we find event-specific dynamics of issue attention and sub-topics: COP19 received intensive and continuous attention and triggered more variation in the sub-topics than the release of the IPCC report.

  10. Communication and Social Change in Spain: the impact of 15M, five years later

    Directory of Open Access Journals (Sweden)

    Eva Espinar-Ruiz

    2016-07-01

    Full Text Available In this introductory article we want to outline the current situation around the field of Communication for Development and Social Change in Spain, both in its practical and academic approaches. This summary serves to contextualize the different articles that compose the present monographic issue of OBETS. In it we collect a selection of 12 articles, mainly focused on the description and analysis of a series of case studies, often related to the wake of 15M. It also includes other actors from the structured civil society, contributions from Latin American scenarios and conceptual and theoretical studies, such as those serving for opening and closing volume.

  11. Changing communication ecologies in rural, peri-urban and urban Kenya

    DEFF Research Database (Denmark)

    Nielsen, Poul Erik; Gustafsson, Jessica

    2016-01-01

    as demographic data. The findings suggest that media ecologies in rural, peri-urban as well as urban Kenya have undergone dramatic changes. The much hyped and unprecedented spread of mobile telephony has taken place simultaneously with the introduction of or increased access to radio and television including...... satellite television. Different emerging communication ecologies can be identified often with radio providing a solid foundation and in different ways combined with television and mobile phones. Even though mobile ownership, for example, has increased in all segments and areas, gender inequalities...

  12. Role of psychosocial work factors in the relation between becoming a caregiver and changes in health behaviour

    DEFF Research Database (Denmark)

    Dich, Nadya; Head, Jenny; Hulvej Rod, Naja

    2016-01-01

    BACKGROUND: The present study tested the effects of becoming a caregiver combined with adverse working conditions on changes in health behaviours. METHODS: Participants were 5419 British civil servants from the Whitehall II cohort study who were not caregivers at baseline (phase 3, 1991...... with average social support). There was no effect of caregiving on reducing exercise below recommended number of hours per week, or on drinking above recommended number of units per week, regardless of working conditions. CONCLUSIONS: The findings underscore the importance of a well-balanced work environment......-1994). Psychosocial work factors were assessed at baseline. Phase 4 questionnaire (1995-1996) was used to identify participants who became caregivers to an aged or disabled relative. Smoking, alcohol consumption and exercise were assessed at baseline and follow-up (phase 5, 1997-1999). RESULTS: Those who became...

  13. Changes in eating attitudes, body esteem and weight control behaviours during adolescence in a South African cohort.

    Directory of Open Access Journals (Sweden)

    Tabither M Gitau

    Full Text Available Failure to consume an adequate diet or over consumption during adolescence can disrupt normal growth and development, resulting in undesirable weight change. This leads to an increase in unhealthy weight control practices related to eating and exercise among both adolescent girls and boys to meet the societal 'ideal' body shape. This study therefore aims to examine the longitudinal changes in eating attitudes, body-esteem and weight control behaviours among adolescents between 13 and 17 years; and, to describe perceptions around body shape at age 17 years. A total of 1435 urban South African black and mixed ancestry boys and girls, who had data at both age 13 and 17 years from the Birth to Twenty cohort were included. Data were collected through self-administered questionnaires on eating attitudes (EAT-26, body esteem and weight control behaviours for either weight loss or muscle gain attempts. Height and weight were measured at both time points and BMI was calculated. Black females had a higher BMI (p<0.001 and an increased risk of developing eating disorders as well as significant increase in the prevalence of weight loss practices between the ages 13 and 17 years. At age 17 years both Mixed ancestry adolescents had lower body-esteem compared to black adolescents. The prevalence of possible eating disorders was 11% and 13.1% in early and late adolescents respectively. Males and females shared similar opinions on normal silhouettes being the 'best', 'getting respect' and being the 'happiest', while the obese silhouette was associated with the 'worst' and the 'unhappiest', and the underweight silhouette with the "weakest". Black females had a higher BMI and an increased risk of developing eating disorders. Adolescent females engaged more in weight loss practices whereas, males in muscle gain practices indicating that Western norms of thinness as the ideal are becoming more common in South Africa.

  14. Does symptom reduction after cognitive behavioural therapy of anxiety disordered patients predict personality change?

    NARCIS (Netherlands)

    Tjon Pian Gi, S.; Egger, J.I.M.; Kaarsemaker, M.; Kreuzkamp, R.

    2010-01-01

    For decades, personality was thought to be a set of stable characteristics However, in the dimensional approach, personality traits are considered to vary on a continuum This retrospective cohort study examines changes in personality traits, as measured by the NEO Five Factor Inventory, in anxiety-d

  15. Population physical activity behaviour change : A review for the European College of Sport Science

    NARCIS (Netherlands)

    Biddle, S.J.H.; Brehm, W.; Verheijden, M.; Hopman-Rock, M.

    2012-01-01

    The academic study of sport and exercise science has expanded greatly into the arena of public health over the past 20 years or more and Europe has played a significant role in this. It is opportune to review evidence concerning ways to change population levels of physical activity for health. This

  16. Non-verbal emotion communication training induces specific changes in brain function and structure.

    Science.gov (United States)

    Kreifelts, Benjamin; Jacob, Heike; Brück, Carolin; Erb, Michael; Ethofer, Thomas; Wildgruber, Dirk

    2013-01-01

    The perception of emotional cues from voice and face is essential for social interaction. However, this process is altered in various psychiatric conditions along with impaired social functioning. Emotion communication trainings have been demonstrated to improve social interaction in healthy individuals and to reduce emotional communication deficits in psychiatric patients. Here, we investigated the impact of a non-verbal emotion communication training (NECT) on cerebral activation and brain structure in a controlled and combined functional magnetic resonance imaging (fMRI) and voxel-based morphometry study. NECT-specific reductions in brain activity occurred in a distributed set of brain regions including face and voice processing regions as well as emotion processing- and motor-related regions presumably reflecting training-induced familiarization with the evaluation of face/voice stimuli. Training-induced changes in non-verbal emotion sensitivity at the behavioral level and the respective cerebral activation patterns were correlated in the face-selective cortical areas in the posterior superior temporal sulcus and fusiform gyrus for valence ratings and in the temporal pole, lateral prefrontal cortex and midbrain/thalamus for the response times. A NECT-induced increase in gray matter (GM) volume was observed in the fusiform face area. Thus, NECT induces both functional and structural plasticity in the face processing system as well as functional plasticity in the emotion perception and evaluation system. We propose that functional alterations are presumably related to changes in sensory tuning in the decoding of emotional expressions. Taken together, these findings highlight that the present experimental design may serve as a valuable tool to investigate the altered behavioral and neuronal processing of emotional cues in psychiatric disorders as well as the impact of therapeutic interventions on brain function and structure.

  17. Fighting A Strong Headwind: Challenges in Communicating The Science of Climate Change

    Science.gov (United States)

    Mann, M. E.

    2008-12-01

    Communicating science to the public is an intrinsic challenge to begin with. An effective communicator must find ways to translate often technical and complex scientific findings for consumption by an audience unfamiliar with the basic tools and lexicon that scientists themselves take for granted. The challenge is made all the more difficult still when the science has implications for public policy, and the scientists face attack by institutions who judge themselves to be at threat by the implications of scientific findings. Such areas of science include (but certainly are not limited to) evolution, stem cell research, environmental health, and the subject of this talk--climate change. In each of these areas, a highly organized, well funded effort has been mounted to attack the science and the scientists themselves. These attacks are rarely fought in legitimate scientific circles such as the peer-reviewed scientific literature or other scholarly venues, but rather through rhetorically-aimed efforts delivered by media outlets aligned with the views of the attackers, and by politicians and groups closely aligned with special interests. I will discuss various approaches to combating such attacks, drawing upon my own experiences in the public arena with regard to the scientific discourse on climate change.

  18. Communication and organizacional change / Comunicación y cambio organizacional

    Directory of Open Access Journals (Sweden)

    M.A. Luz Ernestina Fierro Murga eierro@uach.mx

    2008-01-01

    Full Text Available Communication is an essential element in organizational life, thanks to this process, through which human beings share experiences, it is possible for persons to accomplish joint actions, generate agreements, commitments and participate in organizational change. The purpose of this investigation is to analyze -through open messages in the form of a poster- the influence of communications as strategies of power in organizational change.Resumen: La comunicación es un elemento esencial en la vida de las organizaciones, gracias e este proceso, a través del cual se ponen en común las experiencias y vivencias del ser humano, es posible que las personas realicen acciones conjuntas, generen acuerdos, compromisos y participen en el cambio organizacional. En esta investigación se tiene como propósito analizar -a través de las circulares abiertas en forma de cartel- la influencia que tienen las comunicaciones como estrategias de poder en el cambio organizacional.

  19. Neural correlates of behavioural olfactory sensitivity changes seasonally in European starlings.

    Directory of Open Access Journals (Sweden)

    Geert De Groof

    Full Text Available BACKGROUND: Possibly due to the small size of the olfactory bulb (OB as compared to rodents, it was generally believed that songbirds lack a well-developed sense of smell. This belief was recently revised by several studies showing that various bird species, including passerines, use olfaction in many respects of life. During courtship and nest building, male European starlings (Sturnus vulgaris incorporate aromatic herbs that are rich in volatile compounds (e.g., milfoil, Achillea millefolium into the nests and they use olfactory cues to identify these plants. Interestingly, European starlings show seasonal differences in their ability to respond to odour cues: odour sensitivity peaks during nest-building in the spring, but is almost non-existent during the non-breeding season. METHODOLOGY/PRINCIPAL FINDINGS: This study used repeated in vivo Manganese-enhanced MRI to quantify for the first time possible seasonal changes in the anatomy and activity of the OB in starling brains. We demonstrated that the OB of the starling exhibits a functional seasonal plasticity of certain plant odour specificity and that the OB is only able to detect milfoil odour during the breeding season. Volumetric analysis showed that this seasonal change in activity is not linked to a change in OB volume. By subsequently experimentally elevating testosterone (T in half of the males during the non-breeding season we showed that the OB volume was increased compared to controls. CONCLUSIONS/SIGNIFICANCE: By investigating the neural substrate of seasonal olfactory sensitivity changes we show that the starlings' OB loses its ability during the non-breeding season to detect a natural odour of a plant preferred as green nest material by male starlings. We found that testosterone, applied during the non-breeding season, does not restore the discriminatory ability of the OB but has an influence on its size.

  20. Physiochemical behaviour changes during ripening in fruits of Trewia nudiflora Linn.

    Directory of Open Access Journals (Sweden)

    Kapil Ghai

    2016-09-01

    Full Text Available Fruit ripening occurs with loss of fruit firmness and progressive degradation of the middle lamella and primary cell wall. The fruits of Trewia nudiflora Linn. were collected at different stages of fruit ripening and changes in physicochemical properties were determined. With ripening from immature green to fully ripe fruits, there was increase in fruit index with textural softening, loss of fruit firmness, decrease in cell wall polysaccharides as acetone insoluble solids and decrease in galacturonic acid.

  1. Phenological behaviour of early spring flowering trees in Spain in response to recent climate changes

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    Hidalgo-Galvez, M. D.; García-Mozo, H.; Oteros, J.; Mestre, A.; Botey, R.; Galán, C.

    2017-03-01

    This research reports the phenological trends of four early spring and late winter flowering trees in Spain (south Europe) from a recent period (1986-2012). The studied species were deciduous trees growing in different climatic areas: hazel (Corylus avellana L.), willow (Salix alba L.), ash (Fraxinus angustifolia Vahl.) and white mulberry (Morus alba L.). We analysed the response to climate and the trends of the following phenophases observed at the field: budburst, leaf unfolding, flowering, fruit ripening, fruit harvesting, leaf colour change and leaf-fall. The study was carried out in 17 sampling sites in the country with the aim of detecting the recent phenological response to the climate of these species, and the possible effect of climate change. We have observed differences in the phenological response to climate depending on each species. Sixty-one percent of studied sites suffered an advance of early spring phenophases, especially budburst on average by -0.67 days and flowering on average by -0.15 days during the studied period, and also in the subsequent fruit ripening and harvesting phases on average by -1.06 days. By contrast, it has been detected that 63% of sampling sites showed a delay in autumn vegetative phases, especially leaf-fall events on average by +1.15 days. The statistic correlation analysis shows in the 55% of the studied localities that phenological advances are the consequence of the increasing trend detected for temperature—being minimum temperature the most influential factor—and in the 52% of them, phenological advances occurred by rainfall variations. In general, leaf unfolding and flowering from these species showed negative correlations in relation to temperature and rainfall, whereas that leaf colour change and leaf-fall presented positive correlations. The results obtained have a great relevance due to the fact that they can be considered as reliable bio-indicators of the impact of the recent climate changes in southern

  2. Modeling and distributed gain scheduling strategy for load frequency control in smart grids with communication topology changes.

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    Liu, Shichao; Liu, Xiaoping P; El Saddik, Abdulmotaleb

    2014-03-01

    In this paper, we investigate the modeling and distributed control problems for the load frequency control (LFC) in a smart grid. In contrast with existing works, we consider more practical and real scenarios, where the communication topology of the smart grid changes because of either link failures or packet losses. These topology changes are modeled as a time-varying communication topology matrix. By using this matrix, a new closed-loop power system model is proposed to integrate the communication topology changes into the dynamics of a physical power system. The globally asymptotical stability of this closed-loop power system is analyzed. A distributed gain scheduling LFC strategy is proposed to compensate for the potential degradation of dynamic performance (mean square errors of state vectors) of the power system under communication topology changes. In comparison to conventional centralized control approaches, the proposed method can improve the robustness of the smart grid to the variation of the communication network as well as to reduce computation load. Simulation results show that the proposed distributed gain scheduling approach is capable to improve the robustness of the smart grid to communication topology changes.

  3. Morphological and behavioral changes in the pathogenesis of a novel mouse model of communicating hydrocephalus.

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    Allison B McMullen

    Full Text Available The Ro1 model of hydrocephalus represents an excellent model for studying the pathogenesis of hydrocephalus due to its complete penetrance and inducibility, enabling the investigation of the earliest cellular and histological changes in hydrocephalus prior to overt pathology. Hematoxylin and eosin staining, immunofluorescence and electron microscopy were used to characterize the histopathological events of hydrocephalus in this model. Additionally, a broad battery of behavioral tests was used to investigate behavioral changes in the Ro1 model of hydrocephalus. The earliest histological changes observed in this model were ventriculomegaly and disorganization of the ependymal lining of the aqueduct of Sylvius, which occurred concomitantly. Ventriculomegaly led to thinning of the ependyma, which was associated with periventricular edema and areas of the ventricular wall void of cilia and microvilli. Ependymal denudation was subsequent to severe ventriculomegaly, suggesting that it is an effect, rather than a cause, of hydrocephalus in the Ro1 model. Additionally, there was no closure of the aqueduct of Sylvius or any blockages within the ventricular system, even with severe ventriculomegaly, suggesting that the Ro1 model represents a model of communicating hydrocephalus. Interestingly, even with severe ventriculomegaly, there were no behavioral changes, suggesting that the brain is able to compensate for the structural changes that occur in the pathogenesis of hydrocephalus if the disorder progresses at a sufficiently slow rate.

  4. Clinical handover as an interactive event: informational and interactional communication strategies in effective shift-change handovers.

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    Eggins, Suzanne; Slade, Diana

    2012-01-01

    Clinical handover -- the transfer between clinicians of responsibility and accountability for patients and their care (AMA 2006) -- is a pivotal and high-risk communicative event in hospital practice. Studies focusing on critical incidents, mortality, risk and patient harm in hospitals have highlighted ineffective communication -- including incomplete and unstructured clinical handovers -- as a major contributing factor (NSW Health 2005; ACSQHC 2010). In Australia, as internationally, Health Departments and hospital management have responded by introducing standardised handover communication protocols. This paper problematises one such protocol - the ISBAR tool - and argues that the narrow understanding of communication on which such protocols are based may seriously constrain their ability to shape effective handovers. Based on analysis of audio-recorded shift-change clinical handovers between medical staff we argue that handover communication must be conceptualised as inherently interactive and that attempts to describe, model and teach handover practice must recognise both informational and interactive communication strategies. By comparing the communicative performance of participants in authentic handover events we identify communication strategies that are more and less likely to lead to an effective handover and demonstrate the importance of focusing close up on communication to improve the quality and safety of healthcare interactions.

  5. Measuring psychological change during cognitive behaviour therapy in primary care: a Polish study using 'PSYCHLOPS' (Psychological Outcome Profiles.

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    Slawomir Czachowski

    Full Text Available BACKGROUND: Psychological outcome measures are evolving into measures that depict progress over time. Interval measurement during therapy has not previously been reported for a patient-generated measure in primary care. We aimed to determine the sensitivity to change throughout therapy, using 'PSYCHLOPS' (Psychological Outcome Profiles, and to determine if new problems appearing during therapy diminish overall improvement. METHODS: Responses to PSYCHLOPS, pre-, during- and post-therapy were compared. SETTING: patients offered brief cognitive behaviour therapy in primary care in Poland. RESULTS: 238 patients completed the pre-therapy questionnaire, 194 (81.5% the during-therapy questionnaire and 142 the post-therapy questionnaire (59.7%. For those completing all three questionnaires (n = 135, improvement in total scores produced an overall Effect Size of 3.1 (2.7 to 3.4. We estimated change using three methods for dealing with missing values. Single and multiple imputation did not significantly change the Effect Size; 'Last Value Carried Forward', the most conservative method, produced an overall Effect Size of 2.3 (1.9 to 2.6. New problems during therapy were reported by 81 patients (60.0%: new problem and original problem scores were of similar magnitude and change scores were not significantly different when compared to patients who did not report new problems. CONCLUSION: A large proportion of outcome data is lost when outcome measures depend upon completed end of therapy questionnaires. The use of a during-therapy measure increases data capture. Missing data still produce difficulties in interpreting overall effect sizes for change. We found no evidence that new problems appearing during therapy hampered overall recovery.

  6. Changes in frequency of spontaneous oscillations in procerebrum correlate to behavioural choice in terrestrial snails

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    Elena Samarova

    2009-08-01

    Full Text Available The aim of our study was to understand functional significance of spontaneous oscillations of local field potential in the olfactory brain lobe of terrestrial snail, the procerebrum (PC. We compared changes in frequency of oscillations in semi-intact preparations from snails trained to percept the same conditioned odor as positive (associated with food reinforcement or negative (associated with noxious reinforcement. In vivo recordings in freely behaving naïve snails showed a significant decrease of spontaneous PC oscillations frequency during a stage of tentacle withdrawal to odor presentation. In in vitro preparations from naïve snails, a similar decrease in frequency of the PC oscillations to odor presentation was observed. Changes in frequency of the oscillations to cineole presentations in the “aversive” group of snails (demonstrating withdrawal were much more pronounced than in naïve snails. No significant difference in responses to 5 and 20% cineole was noted. Changes in the spontaneous oscillations frequency in the snails trained to respond with positive reaction (approach to cineole depended on the concentration of the applied odor, and these responses were qualitatively similar to responses of other groups during the first 10 s of responses to odor, but significantly different (increase in PC oscillations frequency from the responses of the aversively trained and naïve snails in the interval 11-30 s, which corresponds to the end of the tentacle withdrawal and timing of decision making (approach or escape in the free behaving snails. Obtained results suggest that frequency of the PC lobe spontaneous oscillations correlate to the choice of behavior in snails: withdrawal (decrease in frequency or approach (increase in frequency to the source of odor.

  7. Spasmodic Torticollis—A Multicentre Study on Behavioural Aspects III: Psychosocial Changes and Coping

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    T. Nickel

    1996-01-01

    Full Text Available Psychosocial changes in spasmodic torticollis (ST affect predominantly social life, professional life and psychological well-being. Concerning social life, 84.6% of the patients felt that they attracted considerable public attention due to their neurological illness and 65% had reduced participation in social events. A substantial number of patients had retired from professional activities; others felt severely impaired in their working capacity. The psychosocial sequelae in ST, however, seemed to depend less on the neurological signs per se than on the physical symptoms and on coping. Depressive coping in particular emerged as a predictor of psychosocial distress.

  8. Communication and perception of uncertainty via graphics in disciplinary and interdisciplinary climate change research

    Science.gov (United States)

    Lackner, Bettina C.; Kirchengast, Gottfried

    2015-04-01

    Besides written and spoken language, graphical displays play an important role in communicating scientific findings or explaining scientific methods, both within one and between various disciplines. Uncertainties and probabilities are generally difficult to communicate, especially via graphics. Graphics including uncertainty sometimes need detailed written or oral descriptions to be understood. "Good" graphics should ease scientific communication, especially amongst different disciplines. One key objective of the Doctoral Programme "Climate Change: Uncertainties, Thresholds and Coping Strategies" (http://dk-climate-change.uni-graz.at/en/), located at the University of Graz, is to reach a better understanding of climate change uncertainties by bridging research in multiple disciplines, including physical climate sciences, geosciences, systems and sustainability sciences, environmental economics, and climate ethics. This asks for efforts into the formulation of a "common language", not only as to words, but also as to graphics. The focus of this work is on two topics: (1) What different kinds of uncertainties (e.g., data uncertainty, model uncertainty) are included in the graphics of the recent IPCC reports of all three working groups (WGs) and in what ways do uncertainties get illustrated? (2) How are these graphically displayed uncertainties perceived by researchers of a similar research discipline and from researchers of different disciplines than the authors of the graphics? To answer the first question, the IPCC graphics including uncertainties are grouped and analyzed with respect to different kinds of uncertainties to filter out most of the commonly used types of displays. The graphics will also be analyzed with respect to their WG origin, as we assume that graphics from researchers rooted in, e.g., physical climate sciences and geosciences (mainly IPCC WG 1) differ from those of researchers rooted in, e.g., economics or system sciences (mainly WG 3). In a

  9. Rhythmicity in mice selected for extremes in stress reactivity: behavioural, endocrine and sleep changes resembling endophenotypes of major depression.

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    Chadi Touma

    Full Text Available BACKGROUND: Dysregulation of the hypothalamic-pituitary-adrenal (HPA axis, including hyper- or hypo-activity of the stress hormone system, plays a critical role in the pathophysiology of mood disorders such as major depression (MD. Further biological hallmarks of MD are disturbances in circadian rhythms and sleep architecture. Applying a translational approach, an animal model has recently been developed, focusing on the deviation in sensitivity to stressful encounters. This so-called 'stress reactivity' (SR mouse model consists of three separate breeding lines selected for either high (HR, intermediate (IR, or low (LR corticosterone increase in response to stressors. METHODOLOGY/PRINCIPLE FINDINGS: In order to contribute to the validation of the SR mouse model, our study combined the analysis of behavioural and HPA axis rhythmicity with sleep-EEG recordings in the HR/IR/LR mouse lines. We found that hyper-responsiveness to stressors was associated with psychomotor alterations (increased locomotor activity and exploration towards the end of the resting period, resembling symptoms like restlessness, sleep continuity disturbances and early awakenings that are commonly observed in melancholic depression. Additionally, HR mice also showed neuroendocrine abnormalities similar to symptoms of MD patients such as reduced amplitude of the circadian glucocorticoid rhythm and elevated trough levels. The sleep-EEG analyses, furthermore, revealed changes in rapid eye movement (REM and non-REM sleep as well as slow wave activity, indicative of reduced sleep efficacy and REM sleep disinhibition in HR mice. CONCLUSION/SIGNIFICANCE: Thus, we could show that by selectively breeding mice for extremes in stress reactivity, clinically relevant endophenotypes of MD can be modelled. Given the importance of rhythmicity and sleep disturbances as biomarkers of MD, both animal and clinical studies on the interaction of behavioural, neuroendocrine and sleep parameters may

  10. Climate Change Media Forum - for Enhanced Communication between Journalists and Climate Scientists in Japan

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    Goto-Maeda, Y.; Emori, S.; Takahashi, K.; Aoyagi-Usui, M.; Fukushi, K.; Tanaka, Y.; Fukuda, H.; Matsumoto, Y.; Asakura, A.; Hiramatsu, A.; Sumi, A.

    2011-12-01

    For researchers, being reported by mass media is an effective way to share their studies with others, although some have concerns that scientific results are often exaggerated by highlighting sensational parts and ignoring essential results by the media. Obviously, journalists have their own criteria of effective science reporting for their newspapers or magazines which do not necessarily conform to how researchers report their results. Climate Change Media Forum was started in 2009 by researchers specializing in climate science and communication to fill such gaps and enhance communication between climate scientists and journalists as part of a climate change research project funded by the Ministry of Environment of Japan. Since its start, forum events have been held once a year to exchange ideas on reporting of climate change science through mass media. At the first event in March, 2009, we started with learning about what actually the journalists and researchers think about media reports on climate change sciences. Using onsite questionnaire surveys, the participants (39 journalists and 31 researchers) discussed their problems on reporting climate change and what they would like to tell to the public. Some of the survey results suggested that researchers are willing to emphasize more about the conditions and assumptions of studies, while journalists would like to know more about current and short-term impacts. From the second year, two journalists joined the committee to make the events more meaningful for journalists. For the event in March, 2010, three months after COP15 in Copenhagen, the 2 degrees temperature target, which was the only written number on the Copenhagen Accord, was selected as a timely topic. Although researchers understand that a specific target is necessary for setting a concrete pathway, many of them also feel uncomfortable about selecting one single value from the temperature range with uncertainty. After two lectures on the history of the

  11. Engaging Students in Climate Change Science and Communication through a Multi-disciplinary Study Abroad Program

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    North, L. A.; Polk, J.; Strenecky, B.

    2014-12-01

    The implications of the climate change phenomenon are far-reaching, and will impact every person on Earth. These problems will be complex, and will require leaders well-versed in interdisciplinary learning and international understanding. To employ a multi-disciplinary approach to studying the impact climate change is having in the world in which we live, a team of 57 Western Kentucky University (WKU) faculty, staff, and students participated in a study abroad program to seven ports in the North Sea and North Atlantic, including three ports in Iceland, onboard the Semester at Sea ship, MV Explorer. This program combined interdisciplinary learning, service learning, and international understanding toward the goal of preparing the leaders of tomorrow with the skills to address climate change challenges. Together, the group learned how climate change affects the world from varied academic perspectives, and how more often than not these perspectives are closely interrelated. Courses taught during the experience related to climate change science and communication, economics, future trends, and K-12 education. Each student also participated in a The $100 Solution™ service-learning course. While in port, each class engaged in a discipline-specific activities related to the climate change topic, while at sea students participated in class lectures, engaged in shipboard lectures by international experts in their respective fields, and participated in conversations with lifelong learners onboard the ship. A culminating point of the study abroad experience was a presentation by the WKU students to over 100 persons from the University of Akureyri in Akureyri, Iceland, representatives of neighboring Icelandic communities, environmental agencies, and tourism bureaus about what they had learned about climate change during their travels. By forging this relationship, students were able to share their knowledge, which in turn gave them a deeper understanding of the issues they

  12. Neuropeptides and anticipatory changes in behaviour and physiology: seasonal body weight regulation in the Siberian hamster.

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    Mercer, Julian G; Tups, Alexander

    2003-11-01

    The Siberian hamster, Phodopus sungorus, is a powerful model of physiological body weight regulation. This seasonal model offers the potential to distinguish between the compensatory neuroendocrine systems that defend body weight against imposed negative energy balance, and those that are involved in the programming of the level of body weight that will be defended-a seasonally appropriate body weight. Of the known, studied, components of the hypothalamic energy balance system, the anorexogenic peptide, cocaine- and amphetamine-regulated transcript (CART), is the only candidate where gene expression changes in a manner consistent with a role in initiating or sustaining photoperiod-induced differences in body weight trajectory. Siberian hamsters effect a reversible biannual switch in leptin sensitivity in which only short day (SD)-acclimated hamsters that have undergone a reduction in body weight, adiposity and plasma leptin are sensitive to peripheral exogenous leptin. The suppressor of cytokine signalling protein, SOCS3, appears to be the molecular correlate of this seasonal sensitivity.

  13. Fostering science communication and outreach through video production in Dartmouth's IGERT Polar Environmental Change graduate program

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    Hammond Wagner, C. R.; McDavid, L. A.; Virginia, R. A.

    2013-12-01

    Dartmouth's NSF-supported IGERT Polar Environmental Change graduate program has focused on using video media to foster interdisciplinary thinking and to improve student skills in science communication and public outreach. Researchers, educators, and funding organizations alike recognize the value of video media for making research results more accessible and relevant to diverse audiences and across cultures. We present an affordable equipment set and the basic video training needed as well as available Dartmouth institutional support systems for students to produce outreach videos on climate change and its associated impacts on people. We highlight and discuss the successes and challenges of producing three types of video products created by graduate and undergraduate students affiliated with the Dartmouth IGERT. The video projects created include 1) graduate student profile videos, 2) a series of short student-created educational videos for Greenlandic high school students, and 3) an outreach video about women in science based on the experiences of women students conducting research during the IGERT field seminar at Summit Station and Kangerlussuaq, Greenland. The 'Science in Greenland--It's a Girl Thing' video was featured on The New York Times Dot Earth blog and the Huffington Post Green blog among others and received international recognition. While producing these videos, students 1) identified an audience and created story lines, 2) worked in front of and behind the camera, 3) utilized low-cost digital editing applications, and 4) shared the videos on multiple platforms from social media to live presentations. The three video projects were designed to reach different audiences, and presented unique challenges for content presentation and dissemination. Based on student and faculty assessment, we conclude that the video projects improved student science communication skills and increased public knowledge of polar science and the effects of climate change.

  14. Let the Games Begin: New Opportunities to Address Climate Change Communication, Education, and Decision Support

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    Rooney-varga, J. N.; Sterman, J.; Jones, A.; Johnston, E.; Rath, K.; Nease, J.

    2014-12-01

    A rapid transition to a low-carbon, climate-resilient society is not only possible, but could also bring many co-benefits for public health, economic wellbeing, social equity, and more. The science supporting an urgent need for such a transition has never been clearer. Yet, social science data are also clear: the public in the US (and many other similar developed economies) does not, on average, share this sense of urgency, nor have policymakers shown a willingness to put scientific evidence above the perceptions of their constituents. The gulf between scientific and public understanding of climate change has spurred research on climate change communication, learning, and decision-making, identifying barriers such as misconceptions and faulty mental models of the climate and energy systems; poor understanding of complex, dynamic systems generally; and affective and social barriers to learning and action. There is also a growing opportunity to address these barriers, through tools that rely on active learning, that are social, engaging (and even fun), and that are grounded in rigorous science. An increasing number of decision-support computer simulations are being developed, intended to make complex technical problems accessible to non-experts in an interactive format. At the same time, the use of scenario planning, role-playing games, and active learning approaches are gaining ground in policy and education spheres. Simulation-based role-playing games bring these approaches together and can provide powerful learning experiences: they offer the potential to compress time and reality; create experiences without requiring the 'real thing;' explore the consequences of our decisions that often unfold over decades; and open affective and social learning pathways. Here, we offer a perspective on the potential of these tools in climate change education, communication, and decision-support, and a brief demonstration of one tool we have developed, World Energy.

  15. Postpartum behaviour as predictor of weight change from before pregnancy to one year postpartum

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    Seidell Jacob C

    2011-03-01

    Full Text Available Abstract Background Postpartum weight retention affects many women and increases the risk of becoming overweight. The research objective was to study modifiable factors contributing to weight change at one year postpartum. Methods In this prospective cohort, postpartum behavior, such as physical activity, sedentary behavior, sleep, and intake of total energy, total fat and saturated fatty acids of 118 Dutch women were assessed in 2003/2004 by self-report at 6 weeks, 6 and 12 months postpartum. Mean postpartum scores were computed for the behavioral measures. In linear regression models it was determined which factors were associated with average weight change from before pregnancy to one year postpartum. Furthermore, factors associated with substantial postpartum weight retention (≥ 5 kg were also studied in logistic regression models. Results At one year postpartum, the average weight of participants had increased by 0.9 kg (SD 4.4. Moreover, 20% of the women retained ≥ 5 kg. Women who perceived themselves more physically active than others were almost ten times less likely to retain ≥ 5 kg than women who perceived themselves equally active (OR = 0.11, 95%CI: 0.02 - 0.66. Exceeding the guideline for saturated fatty acid intake (OR = 3.40, 95%CI: 1.04 - 11.11, total gestational weight gain (OR = 1.14/kg, 95%CI: 1.01 - 1.27, and not having completed post high school education (OR = 5.13, 95%CI: 1.66 - 15.90 increased the odds of retaining ≥ 5 kg. Conclusions Since one in five women had substantial weight retention postpartum, effective interventions for the prevention of weight retention are much needed. Future studies should evaluate whether interventions focusing on the identified modifiable postpartum factors are successful in reducing weight retention after childbirth.

  16. Impact of climate change on hydrological behaviour and crop production in a glacial river basin

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    Remesan, Renji; Holman, Ian; Janes, Victoria

    2015-04-01

    Himalayan valleys are confronting severe climate change related issues (flash flood and landslides, water scarcity in higher altitudes) because of fluctuating monsoon precipitation and increasing seasonal temperatures. In this study, the Soil and Water Assessment Tool (SWAT) model has been applied to the River Beas basin, using daily Tropical Rainfall Measuring Mission (TRMM) precipitation and NCEP Climate Forecast System Reanalysis (CFSR) meteorological data to simulate the river regime and crop yields. The Beas is regionally significant as it holds two giant dams, one which annually diverts 4700 Mm3 of water to a nearby basin. We have applied Sequential Uncertainty Fitting Ver. 2 (SUFI-2) to quantify the parameter uncertainty of the stream flow modelling. The model evaluation statistics for Daily River flows at the Jwalamukhi and Pong gauges show good agreement with measured flows (Nash Sutcliffe efficiency of 0.70 and PBIAS of 7.54 %). We then applied the models within a scenario-neutral framework to develop hydrological and crop yield Impact Response Surfaces (IRS) for future changes in annual temperature and precipitation for the region from AR5. Future Q10 and Q90 daily flows indicate amplified 'flash flood' situations and increased low flows, respectively, with increasing temperatures due to increased snowmelt from retreating glaciers. Under existing crop and irrigation management practices, the IRS show decreasing and increasing crop yields for summer (monsoon) and winter (post monsoon) crops, respectively, with rising temperature. The sensitivity of winter (post monsoon) crop yields to precipitation increases with increasing temperature. The paper will consider the implications of the research for future agricultural water management and the potential of agronomic and irrigation adaptation to offset yield losses

  17. Changes in responsiveness to kit odours across pregnancy: relevance for the onset of maternal behaviour

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    Rosario Chirino

    2015-06-01

    Full Text Available Virgin does are indifferent to foster kits but lesions to the main or accessory olfactory systems allow them to behave “maternally” (i.e., they crouch over the litter and allow suckling. This suggests that kit-derived olfactory cues are aversive to virgins but not to lactating does. We hypothesised that the valence of such olfactory cues changes throughout gestation so that, at parturition, does are attracted to the newborn and can then show placentophagia, clean the kits and nurse them. To explore this hypothesis we exposed does to 2 nest boxes containing a variety of pup-derived vs. “neutral” odours, quantifying the number of sniffs and entrances to each box over 60 min. Virgins, confronted with 2 different types of contrasts, showed no significant differences in the number of sniffs or entrances directed at any of the 2 boxes. Pregnant rabbits sniffed the “kit-odour” box significantly more than the “neutral” one as early as gestation day 7, depending on the animals’ experience with the experimental setup and kit odours as virgins. The number of sniffs declined in late pregnancy in all groups. Entrances into the “kit-odour” box were few and significantly higher than those shown towards the “neutral” box only in 1 group. Our findings agree with a correlation between a shift in the valence of kit-derived olfactory cues and the hormonal changes known to occur throughout pregnancy. The relevance of this phenomenon for the onset of maternal responsiveness at parturition is discussed.

  18. The Applicability of Behaviour Change in Intervention Programmes Targeted at Ending Female Genital Mutilation in the EU: Integrating Social Cognitive and Community Level Approaches

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    Katherine Brown

    2013-01-01

    Full Text Available With increased migration, female genital mutilation (FGM also referred to as female circumcision or female genital cutting is no longer restricted to Africa, the Middle East, and Asia. The European Parliament estimates that up to half a million women living in the EU have been subjected to FGM, with a further 180,000 at risk. Aware of the limited success of campaigns addressing FGM, the World Health Organization recommended a behavioural change approach be implemented in order to end FGM. To date, however, little progress has been made in adopting a behaviour change approach in strategies aimed at ending FGM. Based on research undertaken as part of the EU’s Daphne III programme, which researched FGM intervention programmes linked to African communities in the EU (REPLACE, this paper argues that behaviour change has not been implemented due to a lack of understanding relating to the application of the two broad categories of behaviour change approach: individualistic decision-theoretic and community-change game-theoretic approaches, and how they may be integrated to aid our understanding and the development of future intervention strategies. We therefore discuss how these can be integrated and implemented using community-based participatory action research methods with affected communities.

  19. Perceived Changes in Communication as an Effect of STN Surgery in Parkinson's Disease: A Qualitative Interview Study

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    Emilia Ahlberg

    2011-01-01

    Full Text Available The aim of the present study was to explore four individuals' perspective of the way their speech and communication changed as a result of subthalamic nucleus deep brain stimulation treatment for Parkinson's disease. Interviews of two men and two women were analyzed using qualitative content analysis. Three themes emerged as a result of the analysis. The first theme included sub-themes describing both increased and unexpected communication difficulties such as a more vulnerable speech function, re-emerging stuttering and cognitive difficulties affecting communication. The second theme comprised strategies to improve communication, using different speech techniques and communicative support, as well as trying to achieve changes in medical and stimulation parameters. The third theme included descriptions of mixed feelings surrounding the surgery. Participants described the surgery as an unavoidable dramatic change, associated both with improved quality of life but also uncertainty and lack of information, particularly regarding speech and communication changes. Despite negative effects on speech, the individuals were generally very pleased with the surgical outcome. More information before surgery regarding possible side effects on speech, meeting with a previously treated patient and possibly voice and speech therapy before or after surgery are suggested to facilitate the adjustment to the new speech conditions.

  20. Applying social marketing in health care: communicating evidence to change consumer behavior.

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    Evans, W Douglas; McCormack, Lauren

    2008-01-01

    Social marketing uses commercial marketing strategies to change individual and organizational behavior and policies. It has been effective on a population level across a wide range of public health and health care domains. There is limited evidence of the effectiveness of social marketing in changing health care consumer behavior through its impact on patient-provider interaction or provider behavior. Social marketers need to identify translatable strategies (e.g., competition analysis, branding, and tailored messages) that can be applied to health care provider and consumer behavior. Three case studies from social marketing illustrate potential strategies to change provider and consumer behavior. Countermarketing is a rapidly growing social marketing strategy that has been effective in tobacco control and may be effective in countering pharmaceutical marketing using specific message strategies. Informed decision making is a useful strategy when there is medical uncertainty, such as in prostate cancer screening and treatment. Pharmaceutical industry marketing practices offer valuable lessons for developing competing messages to reach providers and consumers. Social marketing is an effective population-based behavior change strategy that can be applied in individual clinical settings and as a complement to reinforce messages communicated on a population level. There is a need for more research on message strategies that work in health care and population-level effectiveness studies.

  1. Changes in the socio-demographic patterning of late adolescent health risk behaviours during the 1990s: analysis of two West of Scotland cohort studies

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    Sweeting Helen

    2011-10-01

    Full Text Available Abstract Background Substance use and sexual risk behaviour affect young people's current and future health and wellbeing in many high-income countries. Our understanding of time-trends in adolescent health-risk behaviour is largely based on routinely collected survey data in school-aged adolescents (aged 15 years or less. Less is known about changes in these behaviours among older adolescents. Methods We compared two cohorts from the same geographical area (West of Scotland, surveyed in 1990 and 2003, to: describe time-trends in measures of smoking, drinking, illicit drug use, early sexual initiation, number of opposite sex sexual partners and experience of pregnancy at age 18-19 years, both overall and stratified by gender and socioeconomic status (SES; and examine the effect of time-trends on the patterning of behaviours by gender and SES. Our analyses adjust for slight between-cohort age differences since age was positively associated with illicit drug use and pregnancy. Results Rates of drinking, illicit drug use, early sexual initiation and experience of greater numbers of sexual partners all increased significantly between 1990 and 2003, especially among females, leading to attenuation and, for early sexual initiation, elimination, of gender differences. Most rates increased to a similar extent regardless of SES. However, rates of current smoking decreased only among those from higher SES groups. In addition, increases in 'cannabis-only' were greater among higher SES groups while use of illicit drugs other than cannabis increased more in lower SES groups. Conclusion Marked increases in female substance use and sexual risk behaviours have implications for the long-term health and wellbeing of young women. More effective preventive measures are needed to reduce risk behaviour uptake throughout adolescence and into early adulthood. Public health strategies should reflect both the widespread prevalence of risk behaviour in young people as

  2. Overview Chapter 4: Changing family and partnership behaviour: Common trends and persistent diversity across Europe

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    Laurent Toulemon

    2008-07-01

    Full Text Available Following the era of the 'golden age of marriage' and the baby boom in the 1950s and 1960s, marriage has declined in importance, and its role as the main institution on which family relations are built has been eroded across Europe. Union formation most often takes place without a marriage. Family and living arrangements are currently heterogeneous across Europe, but all countries seem to be making the same shifts: towards fewer people living together as a couple, especially in marriage; an increased number of unmarried couples; more children born outside marriage; and fewer children living with their two parents. The relationship between these changing living arrangements, especially the decline of marriage, on the one hand, and the overall level of fertility, on the other, is not straightforward. In most countries, marriage rates and fertility declined simultaneously. However, the aggregate relationship between marriage and fertility indices has moved from negative (fewer marriages imply fewer births to positive (fewer marriages imply more births. Thus, the decline of marriage, which is a part of the second demographic transition (see Overview Chapter 6, cannot be considered an important cause of the current low fertility level in many European countries. On the contrary, in European countries where the decline of marriage has been less pronounced, fertility levels are currently lower than in countries where new living arrangements have become most common.

  3. Determinant of behavioural change for condom use among out- of- school youths in Tanzania

    Directory of Open Access Journals (Sweden)

    E. Katikiro

    2012-11-01

    Full Text Available This exploratory qualitative study aimed to identify perceived benefits, barriers and motivational factors impacting condom use for out-of-school youth ages 15-24 years. The study was carried out in Kinondoni Municipality of Tanzania between April and May 2010. A semi-structured guide was used in 8 in-depth interviews and two focus group discussions (FGDs among 30 respondents chosen through convenient sampling. The Health belief Model (HBM served as the conceptual framework for the study. Findings indicate that psychosocial and utilization problems were identified as main barriers to condom use. Additionally, lack of negotiation skills for safer sex was perceived as a serious impediment to condom use, particularly among women. An effective behavior-change programme for HIV prevention, which address psychosocial and utilization related barriers to condom use is needed. A well-designed strategy would improve condom use by putting emphasis on skills for correct condom use and negotiation for safer sex, particularly for women

  4. Changes in neural stem cells in the subventricular zone in a rat model of communicating hydrocephalus.

    Science.gov (United States)

    Li, Yan; Wu, Dongxue; Wu, Chunming; Qu, Zhenyun; Zhao, Yongshun; Li, Weihua; Wang, Jian; Li, Zhongmin

    2014-08-22

    Communicating hydrocephalus is a common type of hydrocephalus. At present, the prevalent treatment is to perform a ventriculo-peritoneal shunt, which, for reasons that are not clear, is sometimes ineffective. The subventricular zone (SVZ) of the lateral ventricles has been established as the primary site of adult neurogenesis. Following cerebral ischemia or brain injury, neural stem cells (NSCs) increase in the SVZ and can both differentiate into neurons and glial cells and respond to the injury. Neural stem cells, enabled by a complex repertoire of factors that precisely regulate the activation, proliferation, differentiation and integration of newborn cells, continuously generate new neurons. However, only a few systematic studies of the role of NSCs in hydrocephalus have been reported. In a rat model of communicating hydrocephalus, we recently showed that hydrocephalus caused the ventricular system to expand over time. We found that the number of NSCs in the SVZ peaked rapidly after hydrocephalus was established and decreased gradually over time until the cells disappeared. NSCs may be involved in the pathophysiology changes and repair process of hydrocephalus.

  5. A proximal change experiment testing two communication exercises with intimate partner violent men.

    Science.gov (United States)

    Babcock, Julia C; Graham, Katherine; Canady, Brittany; Ross, Jody M

    2011-06-01

    This study tests the immediate impact of two interventions for intimate partner violent (IPV) men in affecting behavioral and emotional change during arguments with their partners. Couples with an abusive male partner (N=100) discussed an area of conflict twice, interrupted by a brief intervention. Men were randomly assigned to receive (a) an editing-out-the-negative skills training, (b) an accepting influence skills training, or (c) a time-out. IPV men in both skills-training conditions showed greater decreases in aggressive feelings than IPV men in the time-out condition based on their self-report and observed affective behavior. Women also reported feeling less aggressive when their husbands were assigned to one of the skills-training conditions as compared to the control (time-out) condition. Results suggest that IPV men can learn to adopt new communication skills and that they do appear to have a positive impact on the emotional tone of their arguments. Clinically, communication skills training may be a useful addition to battering intervention programs, although these skills may need to be taught to both men and women involved in violent relationships.

  6. Understanding the Role of Culture and Communication in Implementing Planned Organizational Change: The Case of Compstat in Police Organizations

    Science.gov (United States)

    Yuksel, Yusuf

    2013-01-01

    Despite the popularity of planned change efforts, the failure rates of implementation are as high as 50 to 70 percent (Lewis & Seibold, 1998). While these efforts are affected by technical issues, the organizations' approach to change, structure, technological capabilities, and organizational culture and communication practices are…

  7. Neural basis of understanding communicative actions: Changes associated with knowing the actor's intention and the meanings of the actions.

    Science.gov (United States)

    Möttönen, Riikka; Farmer, Harry; Watkins, Kate E

    2016-01-29

    People can communicate by using hand actions, e.g., signs. Understanding communicative actions requires that the observer knows that the actor has an intention to communicate and the meanings of the actions. Here, we investigated how this prior knowledge affects processing of observed actions. We used functional MRI to determine changes in action processing when non-signers were told that the observed actions are communicative (i.e., signs) and learned the meanings of half of the actions. Processing of hand actions activated the left and right inferior frontal gyrus (IFG, BA 44 and 45) when the communicative intention of the actor was known, even when the meanings of the actions remained unknown. These regions were not active when the observers did not know about the communicative nature of the hand actions. These findings suggest that the left and right IFG play a role in understanding the intention of the actor, but do not process visuospatial features of the communicative actions. Knowing the meanings of the hand actions further enhanced activity in the anterior part of the IFG (BA 45), the inferior parietal lobule and posterior inferior and middle temporal gyri in the left hemisphere. These left-hemisphere language regions could provide a link between meanings and observed actions. In sum, the findings provide evidence for the segregation of the networks involved in the neural processing of visuospatial features of communicative hand actions and those involved in understanding the actor's intention and the meanings of the actions.

  8. Non-conscious Effects of Marketing Communication and Implicit Attitude Change: State of Research and New Perspectives

    OpenAIRE

    Courbet, Didier; Fourquet-Courbet, Marie-Pierre

    2014-01-01

    International audience; The article shows that many psychological effects of the marketing communication, sometimes called "non-conscious effects", really produce implicit attitude changes. We show that the theoretical and methodological framework of implicit attitude is well adapted to study these effects and to open new perspectives to study the persuasion in a marketing communication context. On the basis of research conducted within advertising contexts, product placement and TV sponsorsh...

  9. Queue size and delay analysis for a communication system subject to traffic activity mode changes

    Science.gov (United States)

    Zukerman, M.; Rubin, I.

    1986-06-01

    A discrete single-server queueing/communication system in which the arrival distribution is changing stochastically with time is considered. The distribution of the number of messages to arrive within a time slot depends on a traffic activity process of modes. This process of modes is a two-state Markov chain: mode 0 and mode 1, which represent light and heavy traffic conditions, respectively. The transition probabilities of this Markov chain, or mode duration parameters (MDP's) determine the distribution of the duration of time the process stays in each mode. Expressions for the z-transform, expectation, and variance are obtained for the steady-state queue size and delay. A special consideration is given to the effect of the MDPs on the system performance, and the limiting cases (where the MDPs approach zero) are studied.

  10. STUDENTS‘ PERCEPTIONS OF CHANGE READINESS OF A TURKISH EDUCATION FACULTY REGARDING INFORMATION AND COMMUNICATION TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Yavuz AKBULUT

    2009-01-01

    Full Text Available A recent study investigated the degree of involvement in new teaching and learning methods by the academic staff of a large privileged Turkish state university, and revealed that faculties of education and open education were better in terms of change readiness than other faculties. The current study builds on that study, and investigates the involvement of the institution and teaching staff in technology integration from observers’ perspectives through administering a personal information form and a 31-item Likert questionnaire to 475 senior students of the Faculty of Education. Findings revealed that what were reported by instructors in the previous study seem somewhat different from what is being reported by their students in the current study. More specifically, students found their instructors and the infrastructure of the faculty quite inadequate in terms of the integration of information and communication technologies (ICT within classroom settings. Implications and suggestions regarding the integration process are provided.

  11. Assessing treatment-as-usual provided to control groups in adherence trials: Exploring the use of an open-ended questionnaire for identifying behaviour change techniques

    NARCIS (Netherlands)

    Oberjé, E.J.M.; Dima, A.L.; Pijnappel, F.J.; Prins, J.M.; Bruin, M. de

    2015-01-01

    OBJECTIVE: Reporting guidelines call for descriptions of control group support in equal detail as for interventions. However, how to assess the active content (behaviour change techniques (BCTs)) of treatment-as-usual (TAU) delivered to control groups in trials remains unclear. The objective of this

  12. Long-term changes in open field behaviour following a single social defeat in rats can be reversed by sleep deprivation

    NARCIS (Netherlands)

    Meerlo, P; Overkamp, GJF; Benning, MA; Koolhaas, JM; vandenHoofdakker, RH

    1996-01-01

    The long-term consequences of a single social defeat on open field behaviour in rats were studied, with special emphasis on the time course of stress-induced changes. Animals were subjected to social defeat by placing them into the territory of an aggressive male conspecific for 1 h. After the defea

  13. Primary School Student Teachers' Understanding of Climate Change: Comparing the Results Given by Concept Maps and Communication Analysis

    Science.gov (United States)

    Ratinen, Ilkka; Viiri, Jouni; Lehesvuori, Sami

    2012-11-01

    Climate change is a complex environmental problem that can be used to examine students' understanding, gained through classroom communication, of climate change and its interactions. The present study examines a series of four science sessions given to a group of primary school student teachers (n = 20). This includes analysis of the communication styles used and the students' pre- and post-conceptualisation of climate change based on results obtained via essay writing and drawings. The essays and drawings concerned the students' unprompted pre- and post-conceptions about climate change, collected before and after each of the four inquiry-based science sessions (in physics, chemistry, biology and geography). Concept mapping was used in the analysis of the students' responses. The communication used in the four sessions was analysed with a communicative approach in order to find out the discussion about climate change between teacher and students. The analyses indicated that the students did not have the knowledge or the courage to participate in discussion, but post-conceptualisation map showed that students' thinking had become more coherent after the four sessions. Given the results of the present study, proposals for using concepts maps and/or communication analysis in studying students' conceptions are presented.

  14. Climatic change, cientific consensus and mediatic construction. The paradigm of the communication for the sustainable development

    Directory of Open Access Journals (Sweden)

    Dr. Bernando Díaz Nosty, nosty@infoamerica.org

    2009-01-01

    Full Text Available The climatic change, the global warming and the sustainable development are concepts integrated in the agenda setting of the media that reveal preoccupations and alert in the scientific consensus. Nevertheless, the reflections of the information about these aspects reveal deficiency in the constructivist techniques of journalism, moreover things that have to do with politics, economic and cultural interest. This article has to do with the evolution and tendencies of the informative flow in relation to climatic change as well as dissonances between scientific and media messages. It also has to do with the growing interest of the communication studies, especially in the Anglo-Saxon world about the environmental crisis up to the point to suggest the development of a flowing oriented to journalistic communication and sustainable innovation.El cambio climático, el calentamiento global y la sostenibilidad son conceptos integrados en la agenda de los medios, que reflejan preocupaciones y alertas amparadas en un amplio consenso científico. No obstante, el reflejo de la información sobre estos aspectos revela carencias en las técnicas constructivas del periodismo, además de aquellas que responden a cruces de intereses políticos, económicos y culturales. En este artículo se refiere la evolución y tendencias de los flujos informativos relativos al cambio climático, así como a las disonancias entre los mensajes científico y el mediático. También, se hace hincapié en el creciente interés de los estudios de comunicación, especialmente en el mundo anglosajón, sobre la crisis medioambiental, hasta el punto de sugerir el desarrollo de una corriente orientada a la comunicación periodística y la innovación sostenible.

  15. Foundations of Session Types and Behavioural Contracts

    DEFF Research Database (Denmark)

    Huttel, Hans; Lanese, Ivan; Vasconcelos, Vasco

    2016-01-01

    Behavioural type systems, usually associated to concurrent or distributed computations, encompass concepts such as interfaces, communication protocols, and contracts, in addition to the traditional input/output operations. The behavioural type of a software component specifies its expected patterns...

  16. Is there a need for a code of ethics in science communication and Communicating Uncertainties on Climate Change?

    Science.gov (United States)

    Cegnar, T.; Benestad, R.; Billard, C.

    2010-09-01

    The EMS Media team recognises that: Scientific knowledge is valuable for society, but it also becomes fragile in a media-dominated society where the distortion of facts clouds the validity of the information. The use of scientific titles in communication normally brings expectations of high standards regarding the information content. Freedom of speech is fragile in the sense that it can be diluted by a high proportion of false information. The value of scientific and scholastic titles is degraded when they are used to give the impression of false validity. Science communication is powerful, and implies a certain responsibility and ethical standard. The scientific community operates with a more or less tacit ethics code in all areas touching the scientists' activities. Even though many scientific questions cannot be completely resolved, there is a set of established and unequivocal scientific practices, methods, and tests, on which our scientific knowledge rests. Scientists are assumed to master the scientific practices, methods, and tests. High standard in science-related communication and media exposure, openness, and honesty will increase the relevance of science, academies, and scientists in the society, in addition to benefiting the society itself. Science communication is important to maintain and enhance the general appreciation of science. The value of the role of science is likely to increase with a reduced distance between scientists and the society and a lower knowledge barrier. An awareness about the ethical aspects of science and science communication may aid scientists in making decisions about how and what to say. Scientists are often not trained in communication or ethics. A set of guide lines may lower the barrier for scientists concerned about tacit codes to come forward and talk to the media. Recommendations: The mass media should seek more insight into scientific knowledge, history, principles, and societies. Journalists and artists should be

  17. Technical Communication, Literary Theory, and English Studies: Stasis, Change, and the Problem of Meaning.

    Science.gov (United States)

    Tebeaux, Elizabeth

    1991-01-01

    Maintains that technical communication curricula occupy valid theoretical positions within English studies. Advocates curricula which emphasize the connections between reading and writing, the historical-cultural contexts underlying communication, and a new rhetoric for technology-based communications and readers with global language skills. (SR)

  18. Consistency and Change: The (R)Evolution of the Basic Communication Course

    Science.gov (United States)

    Valenzano, Joseph M., III; Wallace, Samuel P.; Morreale, Sherwyn P.

    2014-01-01

    The basic communication course, with its roots in classical Greece and Rome, is frequently a required course in general education. The course often serves as our "front porch," welcoming new students to the Communication discipline. This essay first outlines early traditions in oral communication instruction and their influence on future…

  19. The Changing Nature of Parent-Teacher Communication: Mode Selection in the Smartphone Era

    Science.gov (United States)

    Thompson, Blair Christopher; Mazer, Joseph P.; Flood Grady, Elizabeth

    2015-01-01

    Parent-teacher communication continues to evolve due to smartphones and other new communication technologies. In all, 1,349 parents completed the Parental Academic Support Scale to assess the frequency and importance of communication across modes. Confirmatory analysis revealed a good model fit. Media richness theory was applied to parents'…

  20. Characterising smoking cessation smartphone applications in terms of behaviour change techniques, engagement and ease-of-use features.

    Science.gov (United States)

    Ubhi, Harveen Kaur; Michie, Susan; Kotz, Daniel; van Schayck, Onno C P; Selladurai, Abiram; West, Robert

    2016-09-01

    The aim of this study was to assess whether or not behaviour change techniques (BCTs) as well as engagement and ease-of-use features used in smartphone applications (apps) to aid smoking cessation can be identified reliably. Apps were coded for presence of potentially effective BCTs, and engagement and ease-of-use features. Inter-rater reliability for this coding was assessed. Inter-rater agreement for identifying presence of potentially effective BCTs ranged from 66.8 to 95.1 % with 'prevalence and bias adjusted kappas' (PABAK) ranging from 0.35 to 0.90 (p features and (b) a set of ease-of-use features, which were included, were 0.77 and 0.75, respectively (p 50 % for rewarding abstinence. The average proportions of specified engagement and ease-of-use features included in the apps were 69 and 83 %, respectively. The study found that it is possible to identify potentially effective BCTs, and engagement and ease-of-use features in smoking cessation apps with fair to high inter-rater reliability.