Sample records for psychology human factors
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Where's the emotion? How sport psychology can inform research on emotion in human factors.
Eccles, David W; Ward, Paul; Woodman, Tim; Janelle, Christopher M; Le Scanff, Christine; Ehrlinger, Joyce; Castanier, Carole; Coombes, Stephen A
2011-04-01
The aim of this study was to demonstrate how research on emotion in sport psychology might inform the field of human factors. Human factors historically has paid little attention to the role of emotion within the research on human-system relations. The theories, methods, and practices related to research on emotion within sport psychology might be informative for human factors because fundamentally, sport psychology and human factors are applied fields concerned with enhancing performance in complex, real-world domains. Reviews of three areas of theory and research on emotion in sport psychology are presented, and the relevancy of each area for human factors is proposed: (a) emotional preparation and regulation for performance, (b) an emotional trait explanation for risk taking in sport, and (c) the link between emotion and motor behavior. Finally, there are suggestions for how to continue cross-talk between human factors and sport psychology about research on emotion and related topics in the future. The relevance of theory and research on emotion in sport psychology for human factors is demonstrated. The human factors field and, in particular, research on human-system relations may benefit from a consideration of theory and research on emotion in sport psychology. Theories, methods, and practices from sport psychology might be applied usefully to human factors.
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Turning men into machines? Scientific management, industrial psychology, and the "human factor".
Derksen, Maarten
2014-01-01
In the controversy that broke out in 1911 over Frederick W. Taylor's scientific management, many critics contended that it ignored "the human factor" and reduced workers to machines. Psychologists succeeded in positioning themselves as experts of the human factor, and their instruments and expertise as the necessary complement of Taylor's psychologically deficient system. However, the conventional view that the increasing influence of psychologists and other social scientists "humanized" management theory and practice needs to be amended. Taylor's scientific management was not less human than later approaches such as Human Relations, but it articulated the human factor differently, and aligned it to its own instruments and practices in such a way that it was at once external to them and essential to their functioning. Industrial psychologists, on the other hand, at first presented themselves as engineers of the human factor and made the human mind an integral part of management. © 2014 Wiley Periodicals, Inc.
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Paletz, Susannah B F; Bearman, Christopher; Orasanu, Judith; Holbrook, Jon
2009-08-01
The presence of social psychological pressures on pilot decision making was assessed using qualitative analyses of critical incident interviews. Social psychological phenomena have long been known to influence attitudes and behavior but have not been highlighted in accident investigation models. Using a critical incident method, 28 pilots who flew in Alaska were interviewed. The participants were asked to describe a situation involving weather when they were pilot in command and found their skills challenged. They were asked to describe the incident in detail but were not explicitly asked to identify social pressures. Pressures were extracted from transcripts in a bottom-up manner and then clustered into themes. Of the 28 pilots, 16 described social psychological pressures on their decision making, specifically, informational social influence, the foot-in-the-door persuasion technique, normalization of deviance, and impression management and self-consistency motives. We believe accident and incident investigations can benefit from explicit inclusion of common social psychological pressures. We recommend specific ways of incorporating these pressures into theHuman Factors Analysis and Classification System.
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Harker, Rachel; Pidgeon, Aileen M; Klaassen, Frances; King, Steven
2016-06-08
Human service professionals are concerned with the intervention and empowerment of vulnerable social populations. The human service industry is laden with employment-related stressors and emotionally demanding interactions, which can lead to deleterious effects, such as burnout and secondary traumatic stress. Little attention has been given to developing knowledge of what might enable human service workers to persist and thrive. Cultivating and sustaining resilience can buffer the impact of occupational stressors on human service professionals. One of the psychological factors associated with cultivating resilience is mindfulness. The aim of this current research is to improve our understanding of the relationship between resilience, mindfulness, burnout, secondary traumatic stress, and psychological distress among human service professionals. The current study surveyed 133 human service professionals working in the fields of psychology, social work, counseling, youth and foster care work to explore the predictive relationship between resilience, mindfulness, and psychological distress. The results showed that higher levels of resilience were a significant predictor of lower levels of psychological distress, burnout and secondary traumatic stress. In addition, higher levels of mindfulness were a significant predictor of lower levels of psychological distress and burnout. The findings suggest that cultivating resilience and mindfulness in human service professionals may assist in preventing psychological distress burnout and secondary traumatic stress. Limitations of this study are discussed together with implications for future research.
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International Nuclear Information System (INIS)
Dutton, J.W.; Brown, W.R.
1981-01-01
The Human Factors concept is a focused effort directed at those activities which require human involvement. Training is, by its nature, an activity totally dependent on the Human Factor. This paper identifies several concerns significant to training situations and discusses how Human Factor awareness can increase the quality of learning. Psychology in the training arena is applied Human Factors. Training is a method of communication represented by sender, medium, and receiver. Two-thirds of this communications model involves the human element directly
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The psychological background about human error and safety in NPP
International Nuclear Information System (INIS)
Zhang Li
1992-01-01
A human error is one of the factors which cause an accident in NPP. The in-situ psychological background plays an important role in inducing it. The author analyzes the structure of one's psychological background when one is at work, and gives a few examples of typical psychological background resulting in human errors. Finally it points out that the fundamental way to eliminate the unfavourable psychological background of safety production is to establish the safety culture in NPP along with its characteristics
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Directory of Open Access Journals (Sweden)
Kristina Vrubliauskaitė
2018-05-01
Full Text Available Most of the research on the risk for minors to become victims of human trafficking or commercial sexual exploitation up till recently focused on socioeconomic, psychosocial and demographic factors. As findings suggest, these characteristics have different impact across different cultures, regions, etc., thus scholars are starting to raise the question on their differen timpact on individual level. They notice that, in the presence of particular combination of characteristics, adolescent girls do not always become victims of commercial sexual exploitation, and some girls who are considered to be victims do not see themselves as victims of sexual exploitation. The aim of this article is to systematically overview psychological factors found through research, that are associated with the risk of becoming a victim of human trafficking. The systematic review focuses on commercial sexual exploitation of minors, particularly, girls, as the most prevalent form of human trafficking. Criteria for article selection include language of the article, the scope and methodology of the research done, sex of the participants of the research, age of being trafficked, and nature of risk factors analysed in the article. Final analysis comprised of six articles. The results show that risk of becoming victim of commercial sexual exploitation is linked with such psychological factors as low self-esteem, denigration of sexual self and others, dysfunctional attachment models, learned maladaptive problem solving strategies, and post-traumatic stress disorder, lack of reflecting abilities, etc. These psychological characteristics may emerge after traumatic experiences such as loss, sexual abuse in childhood, multiple placements in foster care or maltreatment of the child, and later lead into risky behaviours like running away from homes, living on the streets, which increase risk of their exploitation. Results and future research suggestions are discussed.
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Bridging Human Reliability Analysis and Psychology, Part 2: A Cognitive Framework to Support HRA
Energy Technology Data Exchange (ETDEWEB)
April M. Whaley; Stacey M. L. Hendrickson; Ronald L. Boring; Jing Xing
2012-06-01
This is the second of two papers that discuss the literature review conducted as part of the U.S. Nuclear Regulatory Commission (NRC) effort to develop a hybrid human reliability analysis (HRA) method in response to Staff Requirements Memorandum (SRM) SRM-M061020. This review was conducted with the goal of strengthening the technical basis within psychology, cognitive science and human factors for the hybrid HRA method being proposed. An overview of the literature review approach and high-level structure is provided in the first paper, whereas this paper presents the results of the review. The psychological literature review encompassed research spanning the entirety of human cognition and performance, and consequently produced an extensive list of psychological processes, mechanisms, and factors that contribute to human performance. To make sense of this large amount of information, the results of the literature review were organized into a cognitive framework that identifies causes of failure of macrocognition in humans, and connects those proximate causes to psychological mechanisms and performance influencing factors (PIFs) that can lead to the failure. This cognitive framework can serve as a tool to inform HRA. Beyond this, however, the cognitive framework has the potential to also support addressing human performance issues identified in Human Factors applications.
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STUDENTS’ PSYCHOLOGICAL FACTORS IN SLA: A DILLEMA FOR TEACHERS OF ENGLISH
Directory of Open Access Journals (Sweden)
Langgeng Budianto
2011-10-01
Full Text Available This paper aims at describing psychological factors in language acquisition and learning for human being who learn second language acquisition. Stephens found that external factors such as the characteristic of teacher, class and school condition had consistently no relation with the success of learning foreign language. On the other hand, student’s psychological conditions, as one of the internal factors, are potential to influence the foreign or second language acquisition. Psychological factor is a factor that is mentally or spiritually concerned with the aspects in students’ acquisition. At least, four of many factors, such as anxiety, attitude, aptitude, and motivation influence the students’ process of language acquisition. However, to cope the psychological problems of learning second language, Kando, D. suggests the five strategies for coping with language anxiety, among of them are preparation strategy, relaxation, positive thinking, peer, and labeled resignation. Therefore, in maximizing the result of second language acquisition, the five strategies illustrated by Kando are important as an alternative solution.
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The role of psychological factors in workplace safety.
Kotzé, Martina; Steyn, Leon
2013-01-01
Workplace safety researchers and practitioners generally agree that it is necessary to understand the psychological factors that influence people's workplace safety behaviour. Yet, the search for reliable individual differences regarding psychological factors associated with workplace safety has lead to sparse results and inconclusive findings. The aim of this study was to investigate whether there are differences between the psychological factors, cognitive ability, personality and work-wellness of employees involved in workplace incidents and accidents and/or driver vehicle accidents and those who are not. The study population (N = 279) consisted of employees employed at an electricity supply organisation in South Africa. Mann-Whitney U-test and one-way ANOVA were conducted to determine the differences in the respective psychological factors between the groups. These results showed that cognitive ability did not seem to play a role in workplace incident/accident involvement, including driver vehicle accidents, while the wellness factors burnout and sense of coherence, as well as certain personality traits, namely conscientiousness, pragmatic and gregariousness play a statistically significant role in individuals' involvement in workplace incidents/accidents/driver vehicle accidents. Safety practitioners, managers and human resource specialists should take cognisance of the role of specifically work-wellness in workplace safety behaviour, as management can influence these negative states that are often caused by continuously stressful situations, and subsequently enhance work place safety.
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Directory of Open Access Journals (Sweden)
Pavel Aleksandrovich Kislyakov
2015-10-01
Our recommendations for the use of factor analysis, with necessary restrictions and clear reasons of a possible ambiguity of solutions, will be useful to everyone interested in mastering an adequate mathematical tool for solving problems pertaining to the humanities, in particular, those of practical psychology. As a practical example is presented the research of the psychological factors which provide students’ social safety. With the help of the factor analysis relevant personal and professional qualities of a teacher were revealed which are the subjective factors of students’ social safety, namely: social anticipation, socio-psychological stress resistance, social tolerance, professional orientation, responsibility, communication skills.
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A psychology of the human brain-gut-microbiome axis.
Allen, Andrew P; Dinan, Timothy G; Clarke, Gerard; Cryan, John F
2017-04-01
In recent years, we have seen increasing research within neuroscience and biopsychology on the interactions between the brain, the gastrointestinal tract, the bacteria within the gastrointestinal tract, and the bidirectional relationship between these systems: the brain-gut-microbiome axis. Although research has demonstrated that the gut microbiota can impact upon cognition and a variety of stress-related behaviours, including those relevant to anxiety and depression, we still do not know how this occurs. A deeper understanding of how psychological development as well as social and cultural factors impact upon the brain-gut-microbiome axis will contextualise the role of the axis in humans and inform psychological interventions that improve health within the brain-gut-microbiome axis. Interventions ostensibly aimed at ameliorating disorders in one part of the brain-gut-microbiome axis (e.g., psychotherapy for depression) may nonetheless impact upon other parts of the axis (e.g., microbiome composition and function), and functional gastrointestinal disorders such as irritable bowel syndrome represent a disorder of the axis, rather than an isolated problem either of psychology or of gastrointestinal function. The discipline of psychology needs to be cognisant of these interactions and can help to inform the future research agenda in this emerging field of research. In this review, we outline the role psychology has to play in understanding the brain-gut-microbiome axis, with a focus on human psychology and the use of research in laboratory animals to model human psychology.
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A psychology of the human brain–gut–microbiome axis
Allen, Andrew P.; Dinan, Timothy G.; Clarke, Gerard
2017-01-01
Abstract In recent years, we have seen increasing research within neuroscience and biopsychology on the interactions between the brain, the gastrointestinal tract, the bacteria within the gastrointestinal tract, and the bidirectional relationship between these systems: the brain–gut–microbiome axis. Although research has demonstrated that the gut microbiota can impact upon cognition and a variety of stress‐related behaviours, including those relevant to anxiety and depression, we still do not know how this occurs. A deeper understanding of how psychological development as well as social and cultural factors impact upon the brain–gut–microbiome axis will contextualise the role of the axis in humans and inform psychological interventions that improve health within the brain–gut–microbiome axis. Interventions ostensibly aimed at ameliorating disorders in one part of the brain–gut–microbiome axis (e.g., psychotherapy for depression) may nonetheless impact upon other parts of the axis (e.g., microbiome composition and function), and functional gastrointestinal disorders such as irritable bowel syndrome represent a disorder of the axis, rather than an isolated problem either of psychology or of gastrointestinal function. The discipline of psychology needs to be cognisant of these interactions and can help to inform the future research agenda in this emerging field of research. In this review, we outline the role psychology has to play in understanding the brain–gut–microbiome axis, with a focus on human psychology and the use of research in laboratory animals to model human psychology. PMID:28804508
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Toward a psychology of human survival: Psychological approaches to contemporary global threats
International Nuclear Information System (INIS)
Walsh, R.
1989-01-01
Nuclear weapons, population explosion, resource and food-supply depletion, and environmental deterioration have been posing increasing threats to human survival. Moreover, for the first time in history, all these major global threats are human caused and can, therefore, be traced in large part to psychological origins. After a brief overview of the nature and extent of current threats, this paper suggests criteria for an adequate psychology of human survival. The causes and effects of the threats are examined from various psychological perspectives and the psychological principles underlying effective responses are deduced. The ways in which mental health professionals may contribute to this most crucial task are discussed. 76 references
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Psychological biases affecting human cognitive performance in dynamic operational environments
International Nuclear Information System (INIS)
Takano, Kenichi; Reason, J.
1999-01-01
In order to identify cognitive error mechanisms observed in the dynamic operational environment, the following materials were analyzed giving special attention to psychological biases, together with possible cognitive tasks and these location, and internal and external performance shaping factors: (a) 13 human factors analyses of US nuclear power plant accidents, (b) 14 cases of Japanese nuclear power plant incidents, and (c) 23 cases collected in simulator experiments. In the resulting analysis, the most frequently identified cognitive process associated with error productions was situation assessment, and following varieties were KB processes and response planning, all of that were the higher cognitive activities. Over 70% of human error cases, psychological bias was affecting to cognitive errors, especially those to higher cognitive activities. In addition, several error occurrence patterns, including relations between cognitive process, biases, and PSFs were identified by the multivariate analysis. According to the identified error patterns, functions that an operator support system have to equip were discussed and specified for design base considerations. (author)
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Formation of Human Subjectivity in Psychological Interactions with Nature
Directory of Open Access Journals (Sweden)
S A Mudrak
2014-12-01
Full Text Available The article outlines the current trends in the environmental psychological research of the peculiarities of developing the subject-subjective human relationship with nature: considering human habitat environment as a set of natural objects; studying certain natural sites as psychologically attributive elements of the environment; determining the psychological meaning of the «Human Habitat Environment»; giving the analysis of the problem of the subjectivity development in human interaction with the natural objects.
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The human dark side: evolutionary psychology and original sin.
Lee, Joseph; Theol, M
2014-04-01
Human nature has a dark side, something important to religions. Evolutionary psychology has been used to illuminate the human shadow side, although as a discipline it has attracted criticism. This article seeks to examine the evolutionary psychology's understanding of human nature and to propose an unexpected dialog with an enduring account of human evil known as original sin. Two cases are briefly considered: murder and rape. To further the exchange, numerous theoretical and methodological criticisms and replies of evolutionary psychology are explored jointly with original sin. Evolutionary psychology can partner with original sin since they share some theoretical likenesses and together they offer insights into the nature of what it means to be human.
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The Influence of psychological-sociological factors on self-employment
Remeikienė, Rita; Startienė, Gražina; Vasauskaitė, Jovita
2011-01-01
The article deals with the influence of psychological-sociological factors on a self-employed person, which is little explored in business literature. Analysis of scientific literature revealed that the psychological-sociological factors of self-employment can be divided into groups based on certain personal characteristics and individual psychological states, and the influence of psychological-sociological factors of self-employment is threefold: positive, negative, and unclear (both positiv...
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Human factors with nonhumans - Factors that affect computer-task performance
Washburn, David A.
1992-01-01
There are two general strategies that may be employed for 'doing human factors research with nonhuman animals'. First, one may use the methods of traditional human factors investigations to examine the nonhuman animal-to-machine interface. Alternatively, one might use performance by nonhuman animals as a surrogate for or model of performance by a human operator. Each of these approaches is illustrated with data in the present review. Chronic ambient noise was found to have a significant but inconsequential effect on computer-task performance by rhesus monkeys (Macaca mulatta). Additional data supported the generality of findings such as these to humans, showing that rhesus monkeys are appropriate models of human psychomotor performance. It is argued that ultimately the interface between comparative psychology and technology will depend on the coordinated use of both strategies of investigation.
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Psychological factors affecting equine performance
McBride, Sebastian D; Mills, Daniel S
2012-01-01
Abstract For optimal individual performance within any equestrian discipline horses must be in peak physical condition and have the correct psychological state. This review discusses the psychological factors that affect the performance of the horse and, in turn, identifies areas within the competition horse industry where current behavioral research and established behavioral modification techniques could be applied to further enhance the performance of animals. In particular, the role of af...
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Human factor analysis and preventive countermeasures in nuclear power plant
International Nuclear Information System (INIS)
Li Ye
2010-01-01
Based on the human error analysis theory and the characteristics of maintenance in a nuclear power plant, human factors of maintenance in NPP are divided into three different areas: human, technology, and organization. Which is defined as individual factors, including psychological factors, physiological characteristics, health status, level of knowledge and interpersonal skills; The technical factors including technology, equipment, tools, working order, etc.; The organizational factors including management, information exchange, education, working environment, team building and leadership management,etc The analysis found that organizational factors can directly or indirectly affect the behavior of staff and technical factors, is the most basic human error factor. Based on this nuclear power plant to reduce human error and measures the response. (authors)
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Status of human factors engineering system design in Europe
International Nuclear Information System (INIS)
Ives, G.
1990-01-01
A review of the European status of human factors engineering has been carried out covering a wide scope of activities which includes psychology, cognitive science, ergonomics, design, training, procedure writing, operating, artificial intelligence and expert systems. There is an increasing awareness of the part that human factors play in major nuclear power plant accidents. The emphasis of attention in human factors is changing. In some areas there are encouraging signs of progress and development, but in other areas there is still scope for improvement
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Psychological Risk Factors in Headache
Nicholson, Robert A.; Houle, Timothy T.; Rhudy, Jamie L.; Norton, Peter J.
2008-01-01
Headache is a chronic disease that occurs with varying frequency and results in varying levels of disability. To date, the majority of research and clinical focus has been on the role of biological factors in headache and headache-related disability. However, reliance on a purely biomedical model of headache does not account for all aspects of headache and associated disability. Using a biopsychosocial framework, the current manuscript expands the view of what factors influence headache by considering the role psychological (i.e., cognitive and affective) factors have in the development, course, and consequences of headache. The manuscript initially reviews evidence showing that neural circuits responsible for cognitive–affective phenomena are highly interconnected with the circuitry responsible for headache pain. The manuscript then reviews the influence cognitions (locus of control and self-efficacy) and negative affect (depression, anxiety, and anger) have on the development of headache attacks, perception of headache pain, adherence to prescribed treatment, headache treatment outcome, and headache-related disability. The manuscript concludes with a discussion of the clinical implications of considering psychological factors when treating headache. PMID:17371358
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Sport psychological skill levels and related psychosocial factors that ...
African Journals Online (AJOL)
Sport psychological skill levels and related psychosocial factors that distinguish ... players' perceived ability to be psychologically well prepared for competitions. ... reference to practical implications for future sport psychological skills training
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Deng, W; Cheung, S T; Tsao, S W; Wang, X M; Tiwari, A F Y
2016-02-01
To summarise and discuss the association between telomerase activity and psychological stress, mental disorders and lifestyle factors. A systematic review was carried out to identify prospective or retrospective studies and interventions published up to June 2015 that reported associations between telomerase activity and psychological stress, mental disorders and lifestyle factors. Electronic data bases of PubMed, ProQuest, CINAHL and Google Scholar were searched. Twenty six studies on humans measured telomerase activity in peripheral blood mononuclear cells (PBMCs) or leukocytes and examined its association with psychological stress, mental disorders and lifestyle factors. Of those studies, three reported significantly decreased telomerase activity in individuals under chronic psychological stress. Interestingly, one of the three studies found that acute laboratory psychological stress significantly increased telomerase activity. Nine studies reported mixed results on association between mental disorders and telomerase activity. Of the nine studies, five reported that major depressive disorder (MDD) was associated with significantly increased telomerase activity. In thirteen out of fourteen studies on lifestyle factors, it was reported that physical exercise, diet micronutrient supplementation, mindfulness meditation, Qigong practice or yoga mediation resulted in increase in telomerase activity. In addition, two studies on animal models showed that depression-like behaviour was associated with decreased hippocampus telomerase activity. Five animal studies showed that physical exercise increased telomerase activity by cell-type-specific and genotype-specific manners. Although multi-facet results were reported on the association between telomerase activity and psychological stress, mental disorders and lifestyle factors, there were some consistent findings in humans such as (1) decreased telomerase activity in individuals under chronic stress, (2) increased
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Psychological factors of development and chronicity of technological addictions
Directory of Open Access Journals (Sweden)
V. A. Emelin
2013-04-01
Full Text Available The article is devoted to the formation of technological addictions, criteria for their identification and diagnosis, as well as analysis of the psychological factors that contribute to their development. According to the results of comparative analysis of existing models and studies, we present ways of further development of this problem in psychology. Model of technological addictions should be based on a model of “normative” use of technology and cannot be reduced only to the “addictive potential” of technology or person. In addition, one must consider unique humans function of technology (ease, avoiding, and overcoming, which makes a virtual situation more attractive than the real life situation, and provides a transition from “normal” to pathological processes. A special topic is identification of compensatory mechanisms system that support developed forms of addictive behavior (cognitive dissonance reduction strategies, cognitive distortion of perception and evaluation.
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Social Isolation, Psychological Health, and Protective Factors in Adolescence
Hall-Lande, Jennifer A.; Eisenberg, Marla E.; Christenson, Sandra L.; Neumark-Sztainer, Dianne
2007-01-01
This study investigates the relationships among social isolation, psychological health, and protective factors in adolescents. Feelings of social isolation may influence psychological health in adolescents, but protective factors such as family connectedness, school connectedness, and academic achievement may also play a key role. The sample…
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Psychological factors in pregnancy and mixed-handedness in the offspring
DEFF Research Database (Denmark)
Obel, Carsten; Hedegaard, Morten; Henriksen, Tine Brink
2003-01-01
Animal studies suggest that psychological factors may interfere with the development of brain asymmetry during gestation. We evaluated whether psychological exposure in pregnancy was associated with mixed-handedness in the offspring. In a follow-up design study, 824 Danish-speaking women with sin......Animal studies suggest that psychological factors may interfere with the development of brain asymmetry during gestation. We evaluated whether psychological exposure in pregnancy was associated with mixed-handedness in the offspring. In a follow-up design study, 824 Danish-speaking women...
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Social, familial and psychological risk factors for psychosis
DEFF Research Database (Denmark)
Shevlin, Mark; McElroy, Eoin; Christoffersen, Mogens Nygaard
2016-01-01
psychosis and a broad range of familial (advanced paternal age, family dissolution, parental psychosis), environmental (urbanicity,deprivation) and psychological factors (childhood adversity). Findings indicated that all types of risk factors were significantly associated with psychosis. In conclusion......, large scale cohort studies using the Danish registry system is a powerful way of assessing the relative impact ofdifferent risk factors for psychosis.......A broad range of biological, genetic, environmental, and psychological riskfactors for psychosis have been reported. However most research studies have tended to focus on one explanatory factor. The aim of this study wasto use data from a large Danish birth cohort to examine the associationsbetween...
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Regional specialization within the human striatum for diverse psychological functions.
Pauli, Wolfgang M; O'Reilly, Randall C; Yarkoni, Tal; Wager, Tor D
2016-02-16
Decades of animal and human neuroimaging research have identified distinct, but overlapping, striatal zones, which are interconnected with separable corticostriatal circuits, and are crucial for the organization of functional systems. Despite continuous efforts to subdivide the human striatum based on anatomical and resting-state functional connectivity, characterizing the different psychological processes related to each zone remains a work in progress. Using an unbiased, data-driven approach, we analyzed large-scale coactivation data from 5,809 human imaging studies. We (i) identified five distinct striatal zones that exhibited discrete patterns of coactivation with cortical brain regions across distinct psychological processes and (ii) identified the different psychological processes associated with each zone. We found that the reported pattern of cortical activation reliably predicted which striatal zone was most strongly activated. Critically, activation in each functional zone could be associated with distinct psychological processes directly, rather than inferred indirectly from psychological functions attributed to associated cortices. Consistent with well-established findings, we found an association of the ventral striatum (VS) with reward processing. Confirming less well-established findings, the VS and adjacent anterior caudate were associated with evaluating the value of rewards and actions, respectively. Furthermore, our results confirmed a sometimes overlooked specialization of the posterior caudate nucleus for executive functions, often considered the exclusive domain of frontoparietal cortical circuits. Our findings provide a precise functional map of regional specialization within the human striatum, both in terms of the differential cortical regions and psychological functions associated with each striatal zone.
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Non medical factors associated with psychological disorders in cancer patients
International Nuclear Information System (INIS)
Iqbal, A.; Intikhab, K.; Saeed, K.
2002-01-01
Objective: To find out major non-medial factors associated with psychological disorders in cancer patients. Design: An observational study conducted on adult cancer patients. Place and Duration of Study: The study was conducted at Shaukat Khanum Memorial Cancer Hospital and Research Center Lahore Pakistan from January 1999. Patients and Methods: Two hundred and twenty-four newly-diagnosed adult cancer patients were interviewed by the clinical psychologist and data was collected regarding non-medical causal factors, patients age, gender family support system, general home atmosphere and marital status. Collected data was analyzed by utilizing. SPSS for windows version 10.0. Results: Of the 224 patients 142 (63.4%) reported non-medical factors causing psychological distress and 82 (36.6%) reported that medical sources are the most distressing. Ten most common non-medical sources of developing psychological disorders were identified. It was observed that family support system and general home atmosphere were significantly associated with the development of psychological disorders whereas the other variables such as age, gender and marital status had no significant relationship with the non Medical factors. Conclusion: It was concluded that non-medical factors causing psychological problems are significant in cancer patients. The results suggest that we should identify these factors and target psychosocial intervention for those patients most at risk. (author)
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Psychological factors are associated with subjective cognitive complaints 2 months post-stroke.
Nijsse, Britta; van Heugten, Caroline M; van Mierlo, Marloes L; Post, Marcel W M; de Kort, Paul L M; Visser-Meily, Johanna M A
2017-01-01
The aim of this study was to investigate which psychological factors are related to post-stroke subjective cognitive complaints, taking into account the influence of demographic and stroke-related characteristics, cognitive deficits and emotional problems. In this cross-sectional study, 350 patients were assessed at 2 months post-stroke, using the Checklist for Cognitive and Emotional consequences following stroke (CLCE-24) to identify cognitive complaints. Psychological factors were: proactive coping, passive coping, self-efficacy, optimism, pessimism, extraversion, and neuroticism. Associations between CLCE-24 cognition score and psychological factors, emotional problems (depressive symptoms and anxiety), cognitive deficits, and demographic and stroke characteristics were examined using Spearman correlations and multiple regression analyses. Results showed that 2 months post-stroke, 270 patients (68.4%) reported at least one cognitive complaint. Age, sex, presence of recurrent stroke(s), comorbidity, cognitive deficits, depressive symptoms, anxiety, and all psychological factors were significantly associated with the CLCE-24 cognition score in bivariate analyses. Multiple regression analysis showed that psychological factors explained 34.7% of the variance of cognitive complaints independently, and 8.5% (p psychological factors, proactive coping was independently associated with cognitive complaints (p cognitive complaints. Because cognitive complaints are common after stroke and are associated with psychological factors, it is important to focus on these factors in rehabilitation programmes.
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Childhood obesity : medical, cultural and psychological factors
Radhakishun, N.N.E.
2014-01-01
The aim of this thesis was to examine medical, cultural and psychological factors of childhood obesity in a multi-ethnic cohort. Medical factors Several associations between weight measured and hormones were determined in obese children between 6 and 18 years. Thyroid stimulating hormone (TSH) was
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Childhood obesity: medical, cultural and psychological factors
Radhakishun, N.N.E.
2014-01-01
The aim of this thesis was to examine medical, cultural and psychological factors of childhood obesity in a multi-ethnic cohort. Medical factors Several associations between weight measured and hormones were determined in obese children between 6 and 18 years. Thyroid stimulating hormone (TSH)
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Psychological factors affecting equine performance
Directory of Open Access Journals (Sweden)
McBride Sebastian D
2012-09-01
Full Text Available Abstract For optimal individual performance within any equestrian discipline horses must be in peak physical condition and have the correct psychological state. This review discusses the psychological factors that affect the performance of the horse and, in turn, identifies areas within the competition horse industry where current behavioral research and established behavioral modification techniques could be applied to further enhance the performance of animals. In particular, the role of affective processes underpinning temperament, mood and emotional reaction in determining discipline-specific performance is discussed. A comparison is then made between the training and the competition environment and the review completes with a discussion on how behavioral modification techniques and general husbandry can be used advantageously from a performance perspective.
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[Relationships between psychological well-being, lifestyle factors and fertility].
Lakatos, Enikő; Szabó, Gábor; F Szigeti, Judit; Balog, Piroska
2015-03-22
10 to 15% of the Hungarian fertile age population struggles with reproductivity problems. Previous researches have shown that psychological well-being and lifestyle factors play a pivotal role in overall health status, which is closely related to fertility. The aim of the study was to examine fertility-related psychological and lifestyle factors in a Hungarian sample. 194 women (115 infertile and 79 fertile) took part in the study. Standardized, validated questionnaires were used for the assessment of psychological factors and self-administered questions were used for exploring lifestyle factors. The results show that infertile women are younger (33.98±4.89 vs. 36.43±5.81 years, pfertile counterparts. The number of their depressive (BDI 14.00±12.21 vs. 7.79±9.17, p40.25±10.65, pfertile women. Findings related to lifestyle factors show that lower level of fluid consumption (1.71±0.67 vs. 1.95±0.68, pfertile group (OR = 1.65, CI = 2.58-1.06), independently of body mass index and age. The results confirm the findings of international researches showing that women struggling with infertility are in worse psychological condition than their fertile counterparts. The authors conclude that the findings demand further investigations and follow-up studies in order to more specifically determine the relationship between fluid consumption and fertility.
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The Influence of Psychological Factors Towards Buying Intentions of Macbook in Manado
Tumewu, Ferdinand; Tampone, Sindy Novia
2014-01-01
Computer becomes a part in human life. Computers serve as a source of entertainment in addition to its role as resource and productivity tool. Apple is the big company that offer computer product called Macbook. This research is conduct in Manado, North Sulawesi. The objectives of this research are to analyze influence of psychological factors towards buying intentions of Macbook simultaneously and partially. This research is the causal type of research where it will investigate the influence...
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Higher cortical modulation of pain perception in the human brain: Psychological determinant
Chen, Andrew Cn
2009-01-01
Pain perception and its genesis in the human brain have been reviewed recently. In the current article, the reports on pain modulation in the human brain were reviewed from higher cortical regulation, i.e. top-down effect, particularly studied in psychological determinants. Pain modulation can be examined by gene therapy, physical modulation, pharmacological modulation, psychological modulation, and pathophysiological modulation. In psychological modulation, this article examined (a) willed d...
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Multiple sclerosis and employment: Associations of psychological factors and work instability.
Wicks, Charlotte Rose; Ward, Karl; Stroud, Amanda; Tennant, Alan; Ford, Helen L
2016-10-12
People with multiple sclerosis often stop working earlier than expected. Psychological factors may have an impact on job retention. Investigation may inform interventions to help people stay in work. To investigate the associations between psychological factors and work instability in people with multiple sclerosis. A multi-method, 2-phased study. Focus groups were held to identify key themes. Questionnaire packs using validated scales of the key themes were completed at baseline and at 8-month follow-up. Four key psychological themes emerged. Out of 208 study subjects 57.2% reported medium/high risk of job loss, with marginal changes at 8 months. Some psychological variables fluctuated significantly, e.g. depression fell from 24.6% to 14.5%. Work instability and anxiety and depression were strongly correlated (χ2 p work instability, and baseline depression levels also predicted later work instability (Hosmer-Lemeshow test 0.899; Nagelkerke R Square 0.579). Psychological factors fluctuated over the 8-month follow-up period. Some psychological variables, including anxiety and depression, were significantly associated with, and predictive of, work instability. Longitudinal analysis should further identify how these psychological attributes impact on work instability and potential job loss in the longer term.
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Psychological Factors Linked to Risk Perception
Armaş, I.; Creãu, R. Z.; Stǎnciugelu, I.
2012-04-01
Risks are mental models, which allow people to cope with dangerous phenomena (Renn, 2008; Jasanoff, 1998). The term "risk" refers to the likelihood of an adverse effect resulting from an event. The aim of the present study is to identify the psychological factors that are most predictive of risk perception in relation with age, gender, educational level and socio-economical status. Earthquake hazard was considered, because it is an emerging danger for Bucharest. 80% of the laypeople sample are waiting for this event to happen in the next three years. By integrating all the research data, it was attempted to build a risk profile of the investigated population, which could be used by institutions responsible for earthquake risk mitigation situations in Bucharest. This research appealed to the social learning Rotter (1966), auto-effectiveness Bandura (1977; 1983), and anxiety and stress theories. We used psychological variables that measured stress, personal effectiveness and the belief in personal control. The multi-modal risk perception questionnaire was structured on a 49 items sequence. The sample was composed of 1.376 participants recruited on a voluntary basis. The characteristics of risk (like probability and magnitude, time scales) are perceived differently according to psychological factors that play a role also in biases in people's ability to draw inferences from probabilistic information (like cognitive dissonance). Since the 1970's, it has been argued that those who perceive life's events as being beyond their locus of control (external locus of control) are significantly more anxious and less adapted. In this research, strongest associations and significant differences were obtained between sex, age and income categories with Stress vulnerability factor and the External Locus of Control factor. The profile of the low risk perceiver is that of a young, more educated, male individual with a higher self- efficacy level and an internal locus of control.
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International Nuclear Information System (INIS)
Nopp, I.
1984-01-01
Factors affecting the reliabilty of the reactor control by an NPP operator are considered on the base of the Czechoslovakia NPP operating experience. The reliability level of NPP operators depends on objective factors (conditions and regime of labour) determining the labour productivity and on subjective ones (psychological morale, physical and mental abilities and occupational level of personnel). Problems of the effect of physical and mental abilities and professional level on the reliability of personnel are considered to be the most important ones. The effect of individual abilities and specific features of the human body on changes in his occupational abilities can be estimated only to a certain degree
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Human factor analysis and preventive countermeasures of maintenance in nuclear power plant
International Nuclear Information System (INIS)
Zhang Li; Hu Chao
2008-01-01
Based on the human error analysis theory and the characteristics of maintenance in a nuclear power plant, human factors of maintenance in NPP are divided into three different areas: human, technology, and organization, in which human refers to the individual factors, mainly including psychological quality, physiological characteristic, state of health, knowledge, skill level, and interpersonal relationship. Technology includes the maintenance technology, maintenance strategy, maintenance tool, maintenance interface, maintenance regulation, and work environment. Organization includes task arrangement, information communication, training, personnel external environment, team construction, and leadership. The analysis also reveals that the organization factors, which can indirectly influence personnel performance, are the primary initiators of human error. Based on these, some countermeasures are brought forward in order to reduce human errors. (authors)
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Analysis of psychological factors for quality assessment of interactive multimodal service
Yamagishi, Kazuhisa; Hayashi, Takanori
2005-03-01
We proposed a subjective quality assessment model for interactive multimodal services. First, psychological factors of an audiovisual communication service were extracted by using the semantic differential (SD) technique and factor analysis. Forty subjects participated in subjective tests and performed point-to-point conversational tasks on a PC-based TV phone that exhibits various network qualities. The subjects assessed those qualities on the basis of 25 pairs of adjectives. Two psychological factors, i.e., an aesthetic feeling and a feeling of activity, were extracted from the results. Then, quality impairment factors affecting these two psychological factors were analyzed. We found that the aesthetic feeling is mainly affected by IP packet loss and video coding bit rate, and the feeling of activity depends on delay time and video frame rate. We then proposed an opinion model derived from the relationships among quality impairment factors, psychological factors, and overall quality. The results indicated that the estimation error of the proposed model is almost equivalent to the statistical reliability of the subjective score. Finally, using the proposed model, we discuss guidelines for quality design of interactive audiovisual communication services.
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Human factors and fuzzy set theory for safety analysis
International Nuclear Information System (INIS)
Nishiwaki, Y.
1987-01-01
Human reliability and performance is affected by many factors: medical, physiological and psychological, etc. The uncertainty involved in human factors may not necessarily be probabilistic, but fuzzy. Therefore, it is important to develop a theory by which both the non-probabilistic uncertainties, or fuzziness, of human factors and the probabilistic properties of machines can be treated consistently. In reality, randomness and fuzziness are sometimes mixed. From the mathematical point of view, probabilistic measures may be considered a special case of fuzzy measures. Therefore, fuzzy set theory seems to be an effective tool for analysing man-machine systems. The concept 'failure possibility' based on fuzzy sets is suggested as an approach to safety analysis and fault diagnosis of a large complex system. Fuzzy measures and fuzzy integrals are introduced and their possible applications are also discussed. (author)
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Enhancing Road Safety Behaviour Using a Psychological and Spiritual Approaches
Directory of Open Access Journals (Sweden)
Ghous Mohd Tarmizi
2017-01-01
Full Text Available Main causes of accident is due to driver itself that is influenced by their bad attitude while driving. Human attitude is closely related to the human psychology. Apart from that, spiritual aspect also influence human attitude. Hence, this study carried out to improve driver safety using a new approach through psychology and spiritual factors. Objectives of this study are to identify then analyze factors of psychological and spiritual that contribute towards safety driving. A self-administered questionnaire were distributed among 256 respondents from various type of background. An analysis descriptive statistics show demographic and experience of respondents. Chi-square analysis showed only education level and traffic summon are significant to safety driving. Furthermore, correlation analysis shows psychological factors has strong linear relationship on attitude of drivers towards safety driving while spiritual factor, the perception of the spiritual and practices, both have a strong relationship to safety driving. Regression analysis demonstrates boths psychological and spiritual factors have strong evidence and significant relationship with safety driving. Thus, it can be identified that spiritual psychological factors encourage drivers to drive more safely and reduce road accidents. Therefore, this study propose useful guidelines to related agencies in order to enhance safety among drivers to be able drive safely on the road.
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The human factor in high-tech plant operation
Energy Technology Data Exchange (ETDEWEB)
Grassani, E
1988-02-01
The article develops a series of considerations on reliability standards applied to operators of technologically complex industrial installations. From research conducted within the field of cognitive psychology, significant indications are emerging relative to professional training within industry, as well as to the functional and human interface characteristics of automated control systems. Recent tragic incidents (Three Mile Island nuclear power plant, Bopal methyl isocynate storage, Mexico City petroleum tank farm and Chernobylsk-4 reactor) have evidenced the greater weight that should be given to human factors in plant safety and reliability assessments and planning.
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Factors Associated With Presenteeism and Psychological Distress Using a Theory-Driven Approach.
Coutu, Marie-France; Corbière, Marc; Durand, Marie-José; Nastasia, Iuliana; Labrecque, Marie-Elise; Berbiche, Djamal; Albert, Valérie
2015-06-01
To test a model of presenteeism on the basis of established and emerging theories separated into organizational and individual factors that could be mediated by psychological distress. This was a Web survey of 2371 employees (response rate of 48%) of a provincial government agency. We assessed theories with validated measures for organizational and individual factors. Psychological distress was negatively associated to presenteeism, when controlling for sex, short-term work absence in the last year, and social desirability. Both individual and organizational factors were related to psychological distress. The most important factors included the presence of stress events in the preceding 6 months, extrinsic efforts (interruptions, work requirements), self-esteem as a worker, and internal amotivation. By identifying modifiable factors, our results suggest that the implementation of a work organization structure that promotes stimulation and accomplishment would reduce psychological distress and further presenteeism.
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[Perception of health risks: psychological and social factors].
Kurzenhäuser, S; Epp, A
2009-12-01
This article reviews central findings and current developments of psychological and sociological research on the perception of health risks. Risk perception is influenced by numerous psychological, social, political, and cultural factors. These factors can be categorized into (a) risk characteristics, (b) characteristics of the risk perceiving person and his/her situation, and (c) characteristics of risk communication. Thus, besides individual cognitive and affective processing of risk information, social processes of risk amplification (e.g., media effects) are also involved in the construction of individual risk perceptions. We discuss the recommendations for health risk communication that follow from these findings with regard to different communication goals.
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Studies on human factors in nuclear power plants
International Nuclear Information System (INIS)
Tsukuda, H.; Miyaoka, S.
1988-01-01
In order to raise the reliability and safety of nuclear power plants to the highest possible level, improvements to the mechanical system alone are not sufficient. Human factors must be systematically analysed and the causes and mechanisms of human error clarified to allow the development of countermeasures that will reduce error as much as possible. The paper introduces research in two areas, fundamental clarification of human behavioural, physiological and psychological characteristics to aid in the development of preventive measures for reducing error, and studies involving analysis of actual cases of accidents and failures related to man along with development of countermeasures to prevent the recurrence of such cases. The paper especially considers the latter area. The Human Performance Evaluation System (HPES) developed by the Institute of Nuclear Power Operations (INPO) in the USA was applied on a trial basis to 31 recent accidents and failures at Japanese nuclear power plants. The effectiveness of and possible improvement to HPES were considered. Also, cases that were not directly linked to accidents or failures were analysed using a method developed independently in Japan using data collected from a survey of approximately 3,000 power plant personnel. Fundamental research on human behaviour, physiology and psychology are also introduced. (author). 4 figs
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Psychological Factors Associated with Paranursing Expertise.
Brammer, Robert; Haller, Katherine
The psychological factors associated with paranursing expertise were examined in a study of 135 certified nursing assistants (CNAs) at a geriatric nursing facility in Amarillo, Texas. Data were collected through a project-developed screening tool called the Geriatric Employee Screening Tool (GEST), which is a true-false instrument patterned after…
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[Investigation of psychological state and its influencing factors in children with epilepsy].
Zhao, Jin-Hua; Zhou, Hui; Xu, Ming; Lu, Sheng-Li; Hong, Fei
2015-06-01
To evaluate the psychological state of children with epilepsy and analyze its influencing factors. The Mental Health Scale for Child and Adolescent was used to survey 113 children with epilepsy and 114 normal children to evaluate and compare their psychological state. Questionnaires were used to investigate the general status of all subjects and the disease condition and treatment of children with epilepsy. The possible influencing factors for the psychological state of children with epilepsy were analyzed. The mental health status of children with epilepsy was poorer than that of normal children in cognition, thinking, emotion, will-behavior, and personality traits (Pchildren with epilepsy. There is a wider range of psychological health problems in children with epilepsy than in normal children. Poor family living environment, poor seizure control, and use of many antiepileptic drugs are the risk factors affecting the psychological state of children with epilepsy. Improving family living environment, controlling seizures, and monotherapy help to improve the psychological state of children with epilepsy.
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Foushee, H. Clayton
1982-01-01
There is increasing evidence that many air transport incidents and accidents are the result of the improper or inadequate utilization of the resources accessible to flight dock crew members. These resources obviously include the hardware and technical information necessary for the safe and efficient conduct of the flight, but they also Include the human resources which must be coordinated effectively. The focus of this paper is upon the human resources, and how communication styles, socio-psychological factors, and personality characteristics can affect crew coordination.
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Space Psychology and Psychiatry
Kanas, N.; Manzey, D.
2003-09-01
This book deals with psychological, psychiatric, and psychosocial issues that affect people who live and work in space. Unlike other books that focus on anecdotal reports and ground-based simulation studies, this book emphasizes the findings from psychological research conducted during actual space missions. Both authors have been active in such research. What is presented in this readable text has previously been found only in scientific journal articles. Topics that are discussed include: behavioral adaptation to space; human performance and cognitive effects; crewmember interactions; psychiatric responses; psychological counter-measures related to habitability factors, work-design, selection, training, and in-flight monitoring and support; and the impact of expeditionary missions to Mars and beyond. People finding this book of interest will include: psychology and social science students and professors in universities; medical students and residents in psychiatry and aerospace medicine; human factors workers in space and aviation professions; individuals involved with isolated environments on Earth (e.g., the Antarctic, submarines); aerospace workers in businesses and space agencies such as NASA and ESA; and anyone who is interested in learning the facts about the human side of long-duration space missions. Link: http://www.wkap.nl/prod/b/1-4020-1341-8
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New strategies in the assessment of psychological factors affecting medical conditions.
Sirri, Laura; Fabbri, Stefania; Fava, Giovanni A; Sonino, Nicoletta
2007-12-01
In this article, we examine research that may lead to a better assessment of psychological factors affecting medical conditions. We performed a review of the psychosomatic literature using both Medline and manual searches. We selected papers that were judged to be relevant to new strategies of assessment, with particular reference to the use of the Diagnostic Criteria for Psychosomatic Research. We assessed 8 areas concerned with the assessment of psychological factors in the setting of medical disease: hypochondriasis, disease phobia, persistent somatization, conversion symptoms, illness denial, demoralization, irritable mood, and Type A behavior. A new subclassification of the Diagnostic and Statistical Manual of Mental Disorders (5th ed. [DSM-V]; not yet published) category of psychological factors affecting physical conditions appears to be feasible and may provide the clinician with better tools for identifying psychological distress.
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Evaluation of some psychological factors in psoriatic patients.
Directory of Open Access Journals (Sweden)
Pedram Noormohammadpour
2015-03-01
vulnerability score.PASI score as a representing factor of skin involvement has a limited role in predicting the effect of psoriasis on mental status and illness perception of psoriatic patients. Psychological vulnerability of the patients is the main predicting factor of illness perception and coping strategies (representing patients approach to their disease or their treatment beliefs.
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Avoidance of Counseling: Psychological Factors that Inhibit Seeking Help
Vogel, David L.; Wester, Stephen R.; Larson, Lisa M.
2007-01-01
How do counselors reach out to individuals who are reluctant to seek counseling services? To answer this question, the authors examined the research on the psychological help-seeking barriers from counseling, clinical and social psychology, as well as social work and psychiatry. Specific avoidance factors that have been identified in the mental…
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Stoyer, Michael Ryan
2017-01-01
This study examined the relationship between course pedagogy and supportive group factors with variables of multicultural competency and multicultural counseling self-efficacy at the completion of a multicultural psychology course. The participants were students in graduate clinical psychology, counseling psychology, and school psychology programs…
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[Prevalence and influencing factors on psychological violence from parents to child].
Chen, J Q; Jin, Y C; Li, J Y; Feng, Y N; Zhao, X X; Yu, B Y; Zhang, W J
2016-02-01
To investigate the prevalence of psychological violence against children by parents and to explore possible influencing factors. In two primary schools from a city, located in the northeast part of China, 1 164 parents of the pupils from grade 1 to 6, were anonymously surveyed by a self-administered questionnaire, to analyze the situation of psychological violence and influencing factors. Of the 1 164 parents, 78.1% reported that they practised psychological violence towards their children. Compared with girls, boys were more psychologically maltreated by their parents (81.3% vs. 74.7%,Pchildren: child being male (OR=1.684); initiated by the mother (OR=1.640), parents experiences of psychologically violent victimization (OR=2.064) during their childhood, supportive or tolerant attitudes towards corporal punishment (OR=2.618) from the parents, low awareness of the harmfulness of psychological violence against children (OR=1.666) of the parents, and lower social economic status (OR=1.745) of the family, etc. Psychological violence experienced by the parents appeared very common. Prevention programs on psychological violence should be strengthened to increase the awareness of parents on this serious problem.
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International Nuclear Information System (INIS)
Nishiwaki, Y.; Kawai, H.; Morishima, H.; Terano, T.; Sugeno, M.
1984-01-01
When the TMI accident occurred it was 4 a.m., an hour when the error potential of the operators would have been very high. The frequency of car and train accidents in Japan is also highest between 4 a.m. and 6 a.m. The error potential may be classified into five phases corresponding to the electroencephalogramic pattern (EEG). At phase 0, when the delta wave appears, a person is unconscious and in deep sleep; at phase I, when the theta wave appears, he is very tired, sleepy and subnormal; at phase II, when the alpha wave appears, he is normal, relaxed and passive; at phase III, when the beta wave appears, he is normal, clear-minded and active; at phase IV, when the strong beta or epileptic wave appears, he is hypernormal, excited and incapable of normal judgement. Should an accident occur at phase II, the brain condition may jump to phase IV. At this phase the error or accident potential is maximum. The response of the human brain to different types of noises and signals may vary somewhat for different individuals and for different groups of people. Therefore, the possibility that such differences in brain functions may influence the mental structure would be worthy of consideration in human factors and in the design of man-machine systems. Human reliability and performance would be affected by many factors: medical, physiological and psychological, etc. The uncertainty involved in human factors may not necessarily be probabilistic, but fuzzy. Therefore, it would be important to develop a theory by which both non-probabilistic uncertainties, or fuzziness, of human factors and the probabilistic properties of machines can be treated consistently. From the mathematical point of view, probabilistic measure is considered a special case of fuzzy measure. Therefore, fuzzy set theory seems to be an effective tool for analysing man-machine systems. To minimize human error and the possibility of accidents, new safety systems should not only back up man and make up for his
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PSYCHOLOGICAL FACTORS OF STYLISTIC FEATURES MANIFESTATION IN PEDAGOGICAL COMMUNICATION
Directory of Open Access Journals (Sweden)
I V Arendachuk
2016-12-01
Full Text Available The article deals with the contemporary theoretical approaches to defining such concepts as “pedagogical communication” and “the style of pedagogical communication”, the substantial features of pedagogical communication in the system of the teachers’ attitude to their students, their professional work and themselves are revealed. The results of the empirical research conducted on a sample of Saratov secondary school teachers ( n = 67; average age of 42 years old; average length of service of 18 years, intended to identify the relationships between the style of pedagogical communication and its psychological factors (personal and practical are demonstrated in the article. We used the methods of determining the style of interpersonal interaction (S.V. Maksimov, Yu.A. Lobeiko, diagnostics of dominant emotional modality in teachers (L.A. Rabinovich in T.G. Syritso’s modification, satisfaction evaluation of the profession of a teacher and identification of crisis factors and factors of overcoming the professional crisis of teachers (O.M. Chorosova, R.E. Gerasimova; the method of “psychological portrait of a teacher” (Z.V. Rezapkina, G.V. Rezapkina. The article demonstrates that the more constructive the style of pedagogical communication is, the larger number of psychological factors it has, and the system of these factors is dominated by the factors that characterize the individual features of the teacher’s personality.
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Psychological, behavioral and familial factors in obese Cuban children and adolescents.
Pérez, Lourdes M; García, Keytel; Herrera, Raúl
2013-10-01
The global prevalence of obesity has reached alarming proportions. In Cuba, the rise in numbers of children who are overweight or obese, especially preschoolers and adolescents, is similar to that observed in developed countries. Beyond the physical risk factors, there is evidence that obesity has negative psychological, social, academic and economic effects. Describe the psychological, behavioral and familial factors present in a group of obese children and adolescents in Cuba. This is a qualitative cross-sectional study of 202 obese children and adolescents aged 3-18 years, with an average age of 9.9 years, seen at the Medical-Surgical Research Center (Havana) psychology service from January 2009 through December 2012. Techniques included interviews of patients and parents, projective drawings and the Rotter Incomplete Sentence Blank. Unhealthy eating habits were reported in 96% of obese children and adolescents, and sedentary lifestyles in 88.1%. Emotional state was affected in 80.2%, and in 72.3% there were family attitudes with potential to produce psychological disturbances in children. Psychological, behavioral, and familial factors known to foster development and perpetuation of obesity were observed in the majority of cases. This is a first diagnostic stage that will aid in design and implementation of a psychological intervention program for obese and overweight children and their families.
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Yang, Xiaorong; Li, Suyun; Pan, Lulu; Wang, Qiang; Li, Huijie; Han, Mingkui; Zhang, Nan; Jiang, Fan; Jia, Chongqi
2016-07-01
The association between psychological factors and smoking cessation is complicated and inconsistent in published researches, and the joint effect of psychological factors on smoking cessation is unclear. This study explored how psychological factors jointly affect the success of smoking cessation using a Bayesian network approach. A community-based case control study was designed with 642 adult male successful smoking quitters as the cases, and 700 adult male failed smoking quitters as the controls. General self-efficacy (GSE), trait coping style (positive-trait coping style (PTCS) and negative-trait coping style (NTCS)) and self-rating anxiety (SA) were evaluated by GSE Scale, Trait Coping Style Questionnaire and SA Scale, respectively. Bayesian network was applied to evaluate the relationship between psychological factors and successful smoking cessation. The local conditional probability table of smoking cessation indicated that different joint conditions of psychological factors led to different outcomes for smoking cessation. Among smokers with high PTCS, high NTCS and low SA, only 36.40% successfully quitted smoking. However, among smokers with low pack-years of smoking, high GSE, high PTCS and high SA, 63.64% successfully quitted smoking. Our study indicates psychological factors jointly influence smoking cessation outcome. According to different joint situations, different solutions should be developed to control tobacco in practical intervention.
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Higuera-Trujillo, Juan Luis; López-Tarruella Maldonado, Juan; Llinares Millán, Carmen
2017-11-01
Psychological research into human factors frequently uses simulations to study the relationship between human behaviour and the environment. Their validity depends on their similarity with the physical environments. This paper aims to validate three environmental-simulation display formats: photographs, 360° panoramas, and virtual reality. To do this we compared the psychological and physiological responses evoked by simulated environments set-ups to those from a physical environment setup; we also assessed the users' sense of presence. Analysis show that 360° panoramas offer the closest to reality results according to the participants' psychological responses, and virtual reality according to the physiological responses. Correlations between the feeling of presence and physiological and other psychological responses were also observed. These results may be of interest to researchers using environmental-simulation technologies currently available in order to replicate the experience of physical environments. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Risk management with regard to the effect of human factors
Directory of Open Access Journals (Sweden)
I. A. Kiseleva
2016-01-01
Full Text Available One of the most important components in today's market is a party decision-making under risk and uncertainty. The first step in making such decisions - to adequately process the information for estimating the future value of assets and the interests of investors probabilities of each particular scenario. The next step is to choose the alternative that has the greatest utility for the investor. Each of these steps is associated with numerous difficulties, the roots of which stem from the specificity of human psychology. The article notes that an integral part of professional risk management is to identify the nature of the object of management in the sphere of economy. Since the domestic theory of risk management is being formed-tion, the problem of a clear comprehensive definition of “risk” becomes now particularly relevant-ness. The article deals with along with economic forecasts of the risks and the human factor in decision-tions solutions. Along with economic forecasts, the report focuses on psychological problems and attempts to take into account the human factor in decision-making at the forecast of risks arising in the company. The important parameters are the status and position of the person in the society, as well as its social well-being. Analysis Meto-ing risk assessment concluded that the need to develop new models and methods of risk management, taking into account the four-lovecheskogo factor. Economic psychology and its applications have developed into a special branch of economic knowledge - the so-called behavioral economics, which surely develops a wide range of economic issues - from the actual theory of individual behavior to the problems of public choice and the financial economy. The most interesting item is the fact that the concept of “risk” is considered from different points of view - as the economist-mathematician with the position, and a psychologist.
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General Psychological Implications of the Human Capacity for Grief.
Brinkmann, Svend
2018-06-01
Much theorizing in psychology and related disciplines begins with a given model of the mind that is then applied in research projects to study concrete phenomena. Sometimes psychological research can be theory-driven in quite an explicit way, approaching the logic of the hypothetico-deductive method. Others reject this and prefer to work inductively, and, in the extreme case of positivism, perhaps try to avoid theorizing altogether. In this article I shall suggest another way to think of the relationship between psychological theories and psychological phenomena. My suggestion is not simply to replace the hypothetico-deductive model with an inductive one, but to argue that the most direct route to theories of the human mind that grasp its complexity is to begin with the Kantian question of transcendental philosophy: X exists - how is X possible? In the context of this article, I apply this questioning to the phenomenon of grief: Grief exists - what general psychological theory of the mind do we need in order to account for its possibility? I attempt to extract three general psychological points from the existence of grief, viz. (1) the deep relationality of the self, (2) the limitations of evolutionary accounts, and (3) the normativity of psychological phenomena. I shall argue that these are general psychological lessons to be learned from grief, although they could also be arrived at by considering several other significant psychological phenomena.
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Directory of Open Access Journals (Sweden)
Caroline S. Duchaine
2017-01-01
Full Text Available Abstract Background Mental health problems (MHP are the leading cause of disability worldwide. The inverse association between socioeconomic position (SEP and MHP has been well documented. There is prospective evidence that factors from the work environment, including adverse psychosocial work factors, could contribute to the development of MHP including psychological distress. However, the contribution of psychosocial work factors to social inequalities in MHP remains unclear. This study evaluates the contribution of psychosocial work factors from two highly supported models, the Demand-Control-Support (DCS and the Effort-Reward Imbalance (ERI models to SEP inequalities of psychological distress in men and women from a population-based sample of Quebec workers. Methods Data were collected during a survey on working conditions, health and safety at work. SEP was evaluated using education, occupation and household income. Psychosocial work factors and psychological distress were assessed using validated instruments. Mean differences (MD in the score of psychological distress were estimated separately for men and women. Results Low education level and low household income were associated with psychological distress among men (MD, 0.56 (95% CI 0.06; 1.05 and 1.26 (95% CI 0.79; 1.73 respectively. In men, the contribution of psychosocial work factors from the DCS and the ERI models to the association between household income and psychological distress ranged from 9% to 24%. No clear inequalities were observed among women. Conclusions These results suggest that psychosocial work factors from the DCS and the ERI models contribute to explain a part of social inequalities in psychological distress among men. Psychosocial factors at work are frequent and modifiable. The present study supports the relevance of targeting these factors for the primary prevention of MHP and for health policies aiming to reduce social inequalities in mental health.
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Duchaine, Caroline S; Ndjaboué, Ruth; Levesque, Manon; Vézina, Michel; Trudel, Xavier; Gilbert-Ouimet, Mahée; Dionne, Clermont E; Mâsse, Benoît; Pearce, Neil; Brisson, Chantal
2017-01-18
Mental health problems (MHP) are the leading cause of disability worldwide. The inverse association between socioeconomic position (SEP) and MHP has been well documented. There is prospective evidence that factors from the work environment, including adverse psychosocial work factors, could contribute to the development of MHP including psychological distress. However, the contribution of psychosocial work factors to social inequalities in MHP remains unclear. This study evaluates the contribution of psychosocial work factors from two highly supported models, the Demand-Control-Support (DCS) and the Effort-Reward Imbalance (ERI) models to SEP inequalities of psychological distress in men and women from a population-based sample of Quebec workers. Data were collected during a survey on working conditions, health and safety at work. SEP was evaluated using education, occupation and household income. Psychosocial work factors and psychological distress were assessed using validated instruments. Mean differences (MD) in the score of psychological distress were estimated separately for men and women. Low education level and low household income were associated with psychological distress among men (MD, 0.56 (95% CI 0.06; 1.05) and 1.26 (95% CI 0.79; 1.73) respectively). In men, the contribution of psychosocial work factors from the DCS and the ERI models to the association between household income and psychological distress ranged from 9% to 24%. No clear inequalities were observed among women. These results suggest that psychosocial work factors from the DCS and the ERI models contribute to explain a part of social inequalities in psychological distress among men. Psychosocial factors at work are frequent and modifiable. The present study supports the relevance of targeting these factors for the primary prevention of MHP and for health policies aiming to reduce social inequalities in mental health.
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Diabetes technology and the human factor.
Liberman, A; Buckingham, B; Phillip, M
2011-02-01
When developing new technologies for human use the developer should take into consideration not only the efficacy and safety of the technology but also the desire and capabilities of the potential user. Any chronic disease is a challenge for both the patient and his/her caregivers. This statement is especially true in the case of patients with type 1 diabetes mellitus (T1DM) where adherence to therapy is crucial 24 hours a day 365 days a year. No vacation days are possible for the T1DM patient. It is therefore obvious why any new technology which is developed for helping patients cope with the disease should take into consideration the 'human factor' before, during and after the production process starts. There is no doubt that technology has changed the life of patients with T1DM in the last few decades, but despite the availability of new meters, new syringes, new sophisticated insulin pumps and continuous glucose sensors and communication tools, these technologies have not been well utilised by many patients. It is therefore important to understand why the technology is not always utilised and to find new ways to maximise use and benefits from the technology to as many patients as possible. The present chapter will review papers published in the last year where the patient's ability or willingness was an important factor in the success of the technology. We will try to understand why insulin pumps, glucose sensors and self-monitoring of blood glucose (SMBG) are not used enough or appropriately, whether there is a specific group that finds it more difficult than others to adopt new technologies and what can be done to overcome that issue. For this chapter we chose articles from a Public Medicine review of the literature related to human factors affecting the outcome of studies and of user acceptance of continuous glucose monitoring, insulin infusion pump therapy. We also searched the literature in the field of psychology in order to accurately define the problems
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Personality and psychological factors: Effects on dental beliefs
Directory of Open Access Journals (Sweden)
Siddhi Hathiwala
2015-01-01
Full Text Available Background: Dental treatment can be highly unpleasant for anxious patients. Despite all advancements, dental anxiety continues to upset the dentist-patient relationship. The psychological factors like individual personality and familial and peer influence may alter the dental beliefs of a patient. Aim: A cross-sectional questionnaire study was conducted among young adolescents to investigate the relationship among various psychological factors and the dental beliefs of an individual. Materials and Methods: A self-administered questionnaire was distributed among higher secondary school children, aged 15−17 years in Udupi district. The dental anxiety of the participants was measured using Modified Dental Beliefs scale and the personality traits were assessed using the Ten-Item Personality Inventory. Pearson′s correlation and chi-square analysis were performed among these scales. Independent t-test was performed to compare dental anxiety scores with different socio-demographic and psychological characteristics. Results: In all 198 students, with a mean age of 16.6 years, completed the questionnaire. A majority of the participants had lower MDBS scores. The personality traits like Emotional Stability and Openness to New Experiences showed a negative correlation with the Dental Belief scores. Apart from these, the experience at first dental visit and peer support also affected the dental beliefs of the adolescents. Conclusion: Various psychological traits of adolescents influence their dental anxiety.
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Psychological factors determine depressive symptomatology after stroke
Van Mierlo, Maria L.; Van Heugten, Caroline M.; Post, Marcel W.; De Kort, Paul L.; Visser-Meily, Anne
2015-01-01
Objective To identify psychological factors related to poststroke depressive symptoms. Design Cross-sectional study, with patients assessed at 2 months poststroke. Setting Patients with stroke from 6 general hospitals. Participants Stroke patients (N=344; mean age ± SD, 66.9±12.3y). Interventions
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The impact of human factor on labor productivity at the mining enterprises
Directory of Open Access Journals (Sweden)
Pinigina Galina
2017-01-01
Full Text Available The article describes the term “human factor” which implies a person involved in the organizational process in the diversity of his natural and socio-psychological characteristics. The necessity to identify the impact of human factor on labour productivity at the mining enterprises is proved. It is assumed that considering human factor can be one of the ways to increase labour productivity. A research technique of the complex – mechanized team in order to identify the impact of human factor on its productivity is described. Definite research results and analysis which strongly support the assumption are given. The stages at which the human factor should be considered are analyzed. Based on the fact that person's mood determines all his vital functions, the following interpretation of the human factor was propose: to consider the human factor means to take into account everything that might spoil the mood of a person starting from his coming to the place of work till the work is finished. If it is necessary to provide high productivity, take care of the human mind. This thesis does not require proof and justification, it is obvious.
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Comparative developmental psychology: how is human cognitive development unique?
Rosati, Alexandra G; Wobber, Victoria; Hughes, Kelly; Santos, Laurie R
2014-04-29
The fields of developmental and comparative psychology both seek to illuminate the roots of adult cognitive systems. Developmental studies target the emergence of adult cognitive systems over ontogenetic time, whereas comparative studies investigate the origins of human cognition in our evolutionary history. Despite the long tradition of research in both of these areas, little work has examined the intersection of the two: the study of cognitive development in a comparative perspective. In the current article, we review recent work using this comparative developmental approach to study non-human primate cognition. We argue that comparative data on the pace and pattern of cognitive development across species can address major theoretical questions in both psychology and biology. In particular, such integrative research will allow stronger biological inferences about the function of developmental change, and will be critical in addressing how humans come to acquire species-unique cognitive abilities.
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Directory of Open Access Journals (Sweden)
Shervin Assari
2018-05-01
Full Text Available Less is known about the multiplicative effects of social and psychological risk and protective factors of suicidality on college campuses. The current study aimed to investigate the multiplicative effects of social (identifying oneself as gay/lesbian, financial difficulty, violence victimization, and religiosity and psychological (anxiety, depression, problem alcohol use, drug use and risk/protective factors on suicidal behaviors among college students in the United States. Using a cross-sectional design, the Healthy Mind Study (HMS; 2016–2017, is a national online survey of college students in the United States. Social (identifying oneself as gay/lesbian, violence victimization, financial difficulty, and religiosity and psychological (anxiety, depression, problem alcohol use, and drug use risk/protective factors were assessed among 27,961 individuals. Three aspects of suicidality, including ideation, plan, and attempt, were also assessed. Logistic regression models were used for data analysis. Financial difficulty, violence victimization, identifying oneself as gay/lesbian, anxiety, depression, and drug use increased, while religiosity reduced the odds of suicidal behaviors. Multiplicative effects were found between the following social and psychological risk factors: (1 financial difficulty and anxiety; (2 financial difficulty and depression; (3 depression and drug use; (4 problem alcohol use and drug use; and (5 depression and problem alcohol use. There is a considerable overlap in the social and psychological processes, such as financial stress, mood disorders, and substance use problems, on risk of suicide in college students. As social and psychological risk factors do not operate independently, comprehensive suicidal risk evaluations that simultaneously address multiple social and psychological risk factors may be superior to programs that only address a single risk factor.
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Psychological factors in oral mucosal and orofacial pain conditions.
Alrashdan, Mohammad S; Alkhader, Mustafa
2017-01-01
The psychological aspects of chronic pain conditions represent a key component of the pain experience, and orofacial pain conditions are not an exception. In this review, we highlight how psychological factors affect some common oral mucosal and orofacial pain conditions (namely, oral lichen planus, recurrent aphthous stomatitis, burning mouth syndrome, and temporomandibular disorders) with emphasis on the significance of supplementing classical biomedical treatment modalities with appropriate psychological counseling to improve treatment outcomes in targeted patients. A literature search restricted to reports with highest relevance to the selected mucosal and orofacial pain conditions was carried out to retrieve data.
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Analysis of psychological factors which interfere in soccer athletes’ behaviour
Directory of Open Access Journals (Sweden)
Constanza Pujals
2008-06-01
Full Text Available The aim of this study is to analyze the psychological factors which interfere in soccer athletes’s behaviour, juvenile and infant categories. 40 athletes from a soccer school in Maringá – PR were studied and the instruments used were: inventories, interviews, questionnaires and research diary. Data were collected individually and in group. Intervention occurred for 12 months through observation, evaluation and showed the following factors: motivation, anxiety, aggression and self confidence. Results pointed out that the positive emotions expressed by the athletes were good mood, happiness, relaxation, interest in improving and hope while negative emotions were anxiety, rage, aggressiveness, low self-confidence, lack of motivation, insecurity, feeling of failure, pessimism and group instability. Relatives and coach were also generating factors of stress and anxiety. Thus, this sporting context shows that the sports psychology seems to be highly efficient to reduce anxiety and agression indexes as well as to increase motivation and self-confidence, demonstrating the importance of psychological preparation for sporting training.
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Psychological factors and coronary heart disease
Directory of Open Access Journals (Sweden)
Hadži-Pešić Marina
2007-01-01
Full Text Available Coronary heart disease (CAD results from an interaction of different somatic, environmental and behavioral risk factors. Commonly, development of CAD is associated with arterial hypertension, dyslipidemia, diabetes mellitus, smoking, sedentary life style and the like. Psychological factors in their own sake or in combination with other risk factors are also important for genesis of CAD. In this study, 170 people that were diagnosed with CAD and 170 healthy controls of corresponding sex and age were compared for anxiety, aggressiveness and Eysenck's two personality dimension. The data indicate that patients with CAD have very low level of anxiety and aggressiveness and very high level of neuroticism relative to the controls. .
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International Nuclear Information System (INIS)
Comer, K.; Gaddy, C.D.; Seaver, D.A.; Stillwell, W.G.
1985-01-01
The US Nuclear Regulatory Commission and Sandia National Laboratories sponsored a project to evaluate psychological scaling techniques for use in generating estimates of human error probabilities. The project evaluated two techniques: direct numerical estimation and paired comparisons. Expert estimates were found to be consistent across and within judges. Convergent validity was good, in comparison to estimates in a handbook of human reliability. Predictive validity could not be established because of the lack of actual relative frequencies of error (which will be a difficulty inherent in validation of any procedure used to estimate HEPs). Application of expert estimates in probabilistic risk assessment and in human factors is discussed
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Personality psychology : Domains of knowledge about human nature
Larsen, Randy J.; Buss, David M.; Wismeijer, Andreas; Song, John; van den Berg, Stéphanie Martine
Using a unique organizational framework that emphasizes six domains of knowledge about human nature, Personality Psychology presents an accessible, contemporary look at personality as a collection of interrelated topics and themes. The book focuses on the scientific basis of our knowledge about
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International Nuclear Information System (INIS)
Wilpert, B.; Freitag, M.; Miller, R.
1993-01-01
Goal of the present study is the analysis of human factor aspects in connection with available incident reports obligatorily reported by German nuclear power plants. Based on psychological theories and empirical studies this study develops a classification scheme which permits the identification of foci of erroneous human actions. This classification scheme is applied to a selection of human factor relevant incidents by calculating frequencies of the occurrence of human error categories. The results allow insights into human factor related problem areas. (orig.) [de
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[Factors associated with psychological distress among military police in Rio de Janeiro, Brazil].
Souza, Edinilsa Ramos de; Minayo, Maria Cecília de Souza; Silva, Juliana Guimarães e; Pires, Thiago de Oliveira
2012-07-01
This study investigates factors associated with psychological distress among military police (n = 1,120) in Rio de Janeiro, Brazil. The article describes their social, economic, and demographic characteristics, quality of life, mental health, and work conditions. Measurement of psychological distress used the Self-Reported Questionnaire. Analysis of associations used logistic regression, considering factors associated with psychological distress. The results indicate an association between psychological distress and factors such as ability to react to difficult situations, dissatisfaction with life, health problems (especially digestive, nervous, and musculoskeletal symptoms), and adverse work conditions such as excessive workload, constant stress, and victimization. The article concludes by highlighting the need for health promotion interventions for the military police, focusing especially on their mental health.
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Child Psychological Maltreatment and Its Correlated Factors in Chinese Families.
Zhang, Wenjing; Ma, Yating; Chen, Jingqi
2016-01-01
The present study aimed to explore the prevalence and frequency of child psychological maltreatment and its correlated factors in Chinese families. A cross-sectional investigation was conducted among 1,002 parents of primary school students in Yuncheng City, China. Data were collected using the self-report questionnaire anonymously. Results showed that 696 (69.5%) surveyed parents had different extents of psychological maltreatment toward their children in the past 3 months. The high prevalence of parental psychology maltreatment was significantly associated with high scores on parental over-reactivity and low scores on recognition of child psychology maltreatment. These findings indicate that it is urgent to develop cultural interventions to raise parents' awareness of preventing child psychological maltreatment and to help parents use nonviolent child rearing in China.
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Directory of Open Access Journals (Sweden)
Galina P. Lavrentieva
2010-10-01
Full Text Available The article characterizes the psychological and pedagogical factors of effective implementation and use of electronic educational tools in secondary schools. Determination of individual development by complex of psychological and pedagogical, ergonomic, aesthetic and hygienic factors of information technology use is grounded. The basic psychological and educational factors that influence child development are considered. Main groups of ergonomic requirements, which should emphasize the development and evaluation of electronic tools to maximize development and mental and physical health of the child, are described.
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Psychological and Spiritual Factors in Chronic Illness.
Leifer, Ron
1996-01-01
Asserts the importance of psychological and spiritual factors in the treatment of chronic illness. Discusses the inevitably of sickness, old age, and death, as well as the presence of the physician, patience, pain, and hope. Maintains that reflection on these qualities can benefit both the physician and patient. (MJP)
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DEFF Research Database (Denmark)
Knardahl, Stein; Johannessen, Håkon A.; Sterud, Tom
2017-01-01
Background: Previous studies indicate that psychological, social, and organizational factors at work contribute to health, motivation, absence from work, and functional ability. The objective of the study was to assess the current state of knowledge of the contribution of psychological, social, a...... social support from ones superior. Conclusions: Psychological and organizational factors at work contribute to disability retirement with the most robust evidence for the role of work control. We recommend the measurement of specific exposure factors in future studies.......Background: Previous studies indicate that psychological, social, and organizational factors at work contribute to health, motivation, absence from work, and functional ability. The objective of the study was to assess the current state of knowledge of the contribution of psychological, social......, and organizational factors to disability retirement by a systematic review and meta-analyses. Methods: Data sources: A systematic literature search for studies of retirement due to disability in Medline, Embase, and PsychINFO was performed. Reference lists of relevant articles were hand-searched for additional...
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An Investigation of Psychological Factors Inluencing Investment Decision Making
Directory of Open Access Journals (Sweden)
Hsin Hue Chang
2014-08-01
Full Text Available This study applies a second-order conirmatory factor analysis (CFA approach to investigate psychological factors inluencing individuals' investment decision-making. A second-order CFA approach consists of ive irst-order psychological factors in terms of mental accounting, regret avoidance, self-control, heuristic and overconidence, and one second-order factor in terms of investment decision-making. Quantitative data was yielded by the questionnaire, and an effective sample of 752 responses was used to execute the estimation procedure. The results reveal that there exist statistically signiicant relationships between ive psychological factors and investment decision-making. Investors are likely to consider a product with different functions as one with different mental accounts (gains. Thus, inancial institutions are advised to provide their potential customers with multi-function products. Since self-control is a signiicant self-imposed mechanism for investment decision-making, inancial institutions can merchandise products that can help their customers to execute the self-imposed rules of thumb. ";} // -->activate javascript
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The Status of Cognitive Psychology Journals: An Impact Factor Approach
Togia, Aspasia
2013-01-01
The purpose of this study was to examine the impact factor of cognitive psychology journals indexed in the Science and Social Sciences edition of "Journal Citation Reports" ("JCR") database over a period of 10 consecutive years. Cognitive psychology journals were indexed in 11 different subject categories of the database. Their mean impact factor…
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Directory of Open Access Journals (Sweden)
Seyedeh Khadijeh Taghizadeh
2016-09-01
Full Text Available The objective of this paper is to explore the psychological factors of innovativeness that drives nomadic micro entrepreneurs’ (MEs in enhancing their business growth in Malaysia. Nomadic micro entrepreneurs refer to those who regularly change the location of their business. To meet the research objective, the current study carried out in-depth interviews among the Nomadic MEs operating their business in Northern region, Malaysia. Twenty Nomadic MEs were interviewed on voluntary basis. Thematic analysis was conducted to identify the recurring themes that delineate psychological factors that may influence innovativeness. Interestingly, the findings revealed that the innovativeness of Nomadic MEs is influenced by four psychological characteristics namely sense of curiosity, interest, risk taking, and risk avoidance. The contribution of this study lies in the identification of four substantial psychological factors that act as a foundation for innovativeness among nomadic micro entrepreneurs’ (MEs in enhancing their business growth.
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The productivity from a human perspective: Dimensions and factors
Directory of Open Access Journals (Sweden)
Mirza Marvel Cequea
2011-11-01
Full Text Available Purpose: The purpose of this paper is to review the literature, for both theoretical foundations and empirical research, in order to establish relationships between the variables related to human factors and their impact on productivity.Design/methodology/approach: The strategy employed corresponds to a descriptive non-experimental design, which is the establishment of three criteria for the literature review, in order to narrow down the topic to research works relating productivity with the human factor. This was investigated in databases and journals dealing with related topics, in addition to consulting doctoral theses and published books concerning the influence of human factors on productivity. About 250 papers which were considered the most relevant for the research were selected.Findings: As a result of this exploration the classification of the factors in two dimensions that are manifested in people when they act in organizations was highlighted: the psychological and the psychosocial dimension. Human factors included in these dimensions are: individual factors (motivation, skills, job satisfaction, identification, commitment and involvement with the organization, group factors (participation, cohesion and management conflict and organizational factors (organizational culture, organizational climate and leadership. All these factors have an impact on the productivity of the organization and are addressed in this research.Originality/value: The selected variables were used to formulate a model that incorporates the human factors identified and considers the phenomenon in a comprehensive manner. It will be addressed through multivariate analysis, with the possible application of structural equations in order to assess the causal relationships that may exist between factors and productivity.
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The Economics and Psychology of Inequality and Human Development. NBER Working Paper No. 14695
Cunha, Flavio; Heckman, James J.
2009-01-01
Recent research on the economics of human development deepens understanding of the origins of inequality and excellence. It draws on and contributes to personality psychology and the psychology of human development. Inequalities in family environments and investments in children are substantial. They causally affect the development of…
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Mindfulness, psychological well-being and doping in talented young
African Journals Online (AJOL)
Kim
Psychological factors play an important part in sport participation. Besides influencing ... An area that is rapidly gaining more attention concerning the important role psychology plays in health and ..... The psychology of enhancing human performance. The ... Journal of Sport Management, 26(4): 322-334. JACKSON, S.A. ...
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The role of social and psychological factors in radiation protection after accidents
International Nuclear Information System (INIS)
Morrey, M.; Allen, P.
1996-01-01
The inclusion of social and psychological factors in the justification and optimisation of intervention after an accident requires identification of the relevant factors and their appropriate quantification. Recent studies suggest a possible approach. Some social and psychological factors either influence the consequences of radiation protection countermeasures, or are direct consequences of those measures. Such factors can be grouped into those that alter the dose-effectiveness of a countermeasure, those that extend the need for countermeasures in time or space, and those that fall into neither of the first two categories. Factors of the first two types can be quantified in terms of changes to the anticipated averted dose and monetary cost of a countermeasure. Quantification of the third type is currently difficult, but the existence of structural models for applications in social psychology suggests that such models could be developed for radiation protection in the future. (author)
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A prospective study of the relationship between psychological factors and breast cancer
Directory of Open Access Journals (Sweden)
Tso-Ying Lee
2016-01-01
Full Text Available Objective: This cross-sectional prospective study aimed to explore the relationship between psychological factors and breast cancer incidence. Methods: The subjects who scheduled to receive mammography screening were recruited from a medical center′s outpatient department in Taiwan. Psychological factors used for measurement were stress, anxiety, and depression. Results: A total of 1160 questionnaires were completed, which underwent statistical analysis using independent t-test, Chi-square test, Pearson′s correlation, and multiple logistic regression. There were statistically significant differences in the average scores of the two groups with and without breast cancer for psychological factors of anxiety (t = −2.071; P = 0.039, depression (t = −3.035; P = 0.002, and stress (t = −4.087; P < 0.001. The crude odds ratio of the two groups showed that subjects with borderline anxiety were 2.576 times ( P = 0.001 more likely to have breast cancer as compared to subjects with no anxiety. Subjects with depression were 4.078 times (P = 0.03 more likely to have breast cancer as compared to subjects with no depression. Every point added to the average total stress score increased the additional risk of breast cancer by 1.124 times (P < 0.001. Conclusions: After making adjustments on educational factors, the results conclude that psychological factors such as stress, anxiety, and depression can be considered predictors of breast cancer risk. To prevent and control breast cancer in women, the findings suggest that nurses should consider adding emphasis on psychological factors in women′s health education.
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Higher cortical modulation of pain perception in the human brain: Psychological determinant.
Chen, Andrew Cn
2009-10-01
Pain perception and its genesis in the human brain have been reviewed recently. In the current article, the reports on pain modulation in the human brain were reviewed from higher cortical regulation, i.e. top-down effect, particularly studied in psychological determinants. Pain modulation can be examined by gene therapy, physical modulation, pharmacological modulation, psychological modulation, and pathophysiological modulation. In psychological modulation, this article examined (a) willed determination, (b) distraction, (c) placebo, (d) hypnosis, (e) meditation, (f) qi-gong, (g) belief, and (h) emotions, respectively, in the brain function for pain modulation. In each, the operational definition, cortical processing, neuroimaging, and pain modulation were systematically deliberated. However, not all studies had featured the brain modulation processing but rather demonstrated potential effects on human pain. In our own studies on the emotional modulation on human pain, we observed that emotions could be induced from music melodies or pictures perception for reduction of tonic human pain, mainly in potentiation of the posterior alpha EEG fields, likely resulted from underneath activities of precuneous in regulation of consciousness, including pain perception. To sum, higher brain functions become the leading edge research in all sciences. How to solve the information bit of thinking and feeling in the brain can be the greatest challenge of human intelligence. Application of higher cortical modulation of human pain and suffering can lead to the progress of social humanity and civilization.
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Human Performance: Psychological and Physiological Sex Differences (A Selected Bibliography)
1980-02-01
Sons, 1977. 6 15. Horn, J, L. Human abilities: A review of research and theory in the early 1970’s. Annual Review of Psychology. 1976, 27^, 437...Mother-Infant Interaction, Howard A. Moss. 149. Sex of Parent X Sex of Child: Socioemotional Development, Micheal Lewis and Marsha Weinraub. 165...C. Thomas, 1971. Contents: Biology of Sex Differences. 3. Psychological Sex Differences. 12. Freudian Theory of Feminine Development. 43. The
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Psychological Factors in the Development of Communicative Competence in the English Language
Directory of Open Access Journals (Sweden)
Rodolfo Acosta Padrón
2017-03-01
Full Text Available This article presents results related to the role of psychological factors in the development of communicative competence in English, in students from Foreign Language Studies at the University of Pinar del Río; the sample belongs to the year course 2014-2015. Primary data is obtained using the methods of survey, interview and self-reflection, about the relation between attitude, learning method and academic outcome, which are the variables controlled. The relation between these variables is shown and actions are oriented to the strengthening of the psychological factors so as to achieve a new culture of learning of English, which involves outside classroom learning, in different scenarios, with technological resources, as well as the psychology of success and the student´s connectivity. These psychological factors are: need, emotion, motivation, energy, relaxation, self-esteem, confidence, security and future plans, which shape the student´ attitude, determinant of the efficiency of language learning, opposed to the study method, as has been traditionally believed.
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Valek, Rebecca M; Greenwald, Beverly J; Lewis, Carolyn C
2015-04-01
The authors discuss the psychological factors associated with weight loss maintenance and the use of Pender's health promotion model as a guide for the construction of clinical interventions to address these factors. The psychological factors include internal drive for weight maintenance, ongoing self-monitoring, long-term flexibility, positive mood and emotions, appropriate goals, and management of external stimuli. Nurse practitioners can help combat obesity trends through caring for patients in a holistic manner. Periodic psychological needs-assessments for patients who desire to maintain weight loss may further promote long-term success in weight management. © The Author(s) 2015.
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Vadaparampil, Susan T; Ropka, Mary; Stefanek, Michael E
2005-01-01
Despite numerous individual studies of psychological factors (depression, anxiety, distress) related to genetic testing for inherited cancer syndromes (CGT), there has been no systematic review of the psychological factors are measured among individuals at increased risk for hereditary breast, ovarian, or colon cancer. Our review provides an analysis of psychological factors in studies of CGT and discusses the instruments most commonly used to measure them. We performed a literature search using three major OVID databases from 1993 to January 2003. In the 19 studies that met our inclusion criteria, the most commonly assessed psychological factors were distress, anxiety, and depression. These factors were most often measured by the impact of event scale (IES), the state-trait anxiety inventory (STAI), and the Centers for Epidemiologic Studies and Depression scale (CES-D), respectively. Our results show deficits in the existing body of literature on psychological factors associated with CGT including limited documentation of psychometrics and variability in instrumentation.
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Stanford, Sarah; Jones, Michael P; Hudson, Jennifer L
2018-05-01
Past research identifies a number of risk factors for adolescent self-harm, but often fails to account for overlap between these factors. This study investigated the underlying, broader concepts by identifying different psychological profiles among adolescents. We then compared new self-harm rates over a six-month period across different psychological profiles. Australian high school students (n = 326, 68.1% female) completed a questionnaire including a broad range of psychological and socioenvironmental risk and protective factors. Non-hierarchical cluster analysis produced six groups with different psychological profiles at baseline and rate of new self-harm at follow-up. The lowest rate was 1.4% in a group that appeared psychologically healthy; the highest rate was 37.5% in a group that displayed numerous psychological difficulties. Four groups with average self-harm had varied psychological profiles including low impulsivity, anxiety, impulsivity, and poor use of positive coping strategies. Identifying multiple profiles with distinct psychological characteristics can improve detection, guide prevention, and tailor treatment.
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Weinrib, Aliza Z; Azam, Muhammad A; Birnie, Kathryn A; Burns, Lindsay C; Clarke, Hance; Katz, Joel
2017-11-01
In an era of considerable advances in anaesthesiology and pain medicine, chronic pain after major surgery continues to be problematic. This article briefly reviews the known psychological risk and protective factors associated with the development of chronic postsurgical pain (CPSP). We begin with a definition of CPSP and then explain what we mean by a risk/protective factor. Next, we summarize known psychological risk and protective factors for CPSP. Psychological interventions that target risk factors and may impact postsurgical pain are reviewed, including the acceptance and commitment therapy (ACT)-based approach to CPSP prevention and management we use in the Transitional Pain Service (TPS) at the Toronto General Hospital. Finally, we conclude with recommendations for research in risk factor identification and psychological interventions to prevent CPSP. Several pre-surgical psychological risk factors for CPSP have been consistently identified in recent years. These include negative affective constructs, such as anxiety symptoms, depressive symptoms, pain catastrophizing and general psychological distress. In contrast, relatively few studies have examined psychological protective factors for CPSP. Psychological interventions that target known psychological risk factors while enhancing protective psychological factors may reduce new incidence of CPSP. The primary goal of our ACT intervention is to teach patients a mindful way of responding to their postsurgical pain that empowers them to interrupt the negative cycle of pain, distress, behavioural avoidance and escalating opioid use that can limit functioning and quality of life while paradoxically amplifying pain over time. Early clinical outcome data suggest that patients who receive care from TPS physicians reduce their pain and opioid use, yet patients who also receive our ACT intervention have a larger decrease in daily opioid dose while reporting less pain interference and lower depression scores.
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Measurement of Psychological Entitlement in 28 Countries
Czech Academy of Sciences Publication Activity Database
Żemojtel-Piotrowska, M.; Piotrowski, J.; Cieciuch, J.; Calogero, R.M.; Van Hiel, A.; Argentero, P.; Baltatescu, S.; Baran, T.; Bardhwaj, G.; Bukowski, M.; Chargazia, M.; Clinton, A.; Halik, M.H.; Ilisko, D.; Khachatryan, N.; Klicperová-Baker, Martina; Košťál, Jaroslav; Kovacs, M.; Letovancova, E.; Liik, K.; Marganski, A.; Michałowski, J.; Nord, I.; Paspalanova, E.; de Leon, P.P.; Techera, J.; Rojas, M.; Różycka, J.; Sawicka, A.; Seibt, B.; Semkiv, I.; Tiliouine, H.; Truong, H.K.; Van den Bos, K.; Wills-Herrera, E.
2017-01-01
Roč. 33, č. 3 (2017), s. 207-217 ISSN 1015-5759 R&D Projects: GA ČR GA15-11062S Institutional support: RVO:68081740 Keywords : psychological entitlement * Entitlement Attitudes Questionnaire * cross-cultural research * measurement invariance Subject RIV: AN - Psychology OBOR OECD: Psychology (including human - machine relations) Impact factor: 2.328, year: 2016 http://econtent.hogrefe.com/doi/abs/10.1027/1015-5759/a000286
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A model of real estate and psychological factors in decision-making to buy real estate
Directory of Open Access Journals (Sweden)
Bojan Grum
2015-06-01
Full Text Available This article explores the psychological characteristics of potential real estate buyers connected with their decision to buy. Through a review of research, it reveals that most studies of psychological factors in the decision to buy real estate have a partial and dispersed orientation, and examine individual factors independently. It appears that the research area is lacking clearly defined models of psychological factors in the decision to buy real estate that would integrally and relationally explain the role of psychological characteristics of real estate buyers and their expectations in relation to a decision to buy. The article identifies two sets of psychological factors, motivational and emotional, determines their interaction with potential buyers’ expectations when deciding to purchase real estate and offers starting points for forming a model.
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Shoenfelt, Elizabeth L.; Stone, Nancy J.; Kottke, Janet L.
2015-01-01
Many psychology departments do not have industrial-organizational (IO) or human factors (HF) faculty members. As such, potential IO and HF graduate students may miss career opportunities because faculty advisors are unfamiliar with the disciplines and their graduate programs. To assist advisors, this article highlights the content of IO and HF…
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Links Between Psychological Factors And Physical Exercise ...
African Journals Online (AJOL)
For diverse reasons, a large number of patients with Type 2 Diabetes (T2D) are yet to imbibe regular physical exercise behaviour. In this study, we characterised the link between psychological factors and physical exercise behaviour of a sample of Nigerian T2D patients. Participants were 176 T2D patients with minimum of ...
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Psychological Factors Associated With Anterior Cruciate Ligament Reconstruction Recovery.
Christino, Melissa A; Fleming, Braden C; Machan, Jason T; Shalvoy, Robert M
2016-03-01
Psychological factors may have underappreciated effects on surgical outcomes after anterior cruciate ligament (ACL) reconstruction; however, few studies have investigated the relationship between specific psychological factors, objective clinical data, and patient-oriented outcomes. Psychological factors are significantly associated with patient perceptions and functional outcomes after ACL reconstruction. The purpose of this study was to demonstrate relationships between self-esteem, health locus of control, and psychological distress with objective clinical outcomes, patient-oriented outcomes, and return to sport. Cross-sectional study; Level of evidence, 3. Twenty-seven patients who were 6 to 24 months post-computer-assisted ACL reconstruction by a single surgeon consented to participate in the study (52% response rate). Participants had a 1-time visit with a physician consisting of: a physical examination, a single-leg hop test, KT-1000 arthrometer measurements, and survey completion. Psychological measures included the Multidimensional Health Locus of Control Scale, Rosenberg Self-Esteem Scale, and Brief Profile of Mood States. Outcome measures included the Tegner activity scale, International Knee Documentation Committee (IKDC) Subjective Knee Score, Knee injury and Osteoarthritis Outcome Score-Quality of Life subscale (KOOS-QOL), and Short Form-36 (SF-36). Patient charts were also reviewed for pertinent operative details. The mean age of patients (±SD) was 25.7 ± 8.4 years, and the mean duration of time since surgery was 16.5 ± 5.9 months. The majority (89%) of the patients identified themselves as athletes, and of these, 65% reported returning to sports at a competitive level. Sport returners were found to have higher levels of self-esteem (P = .002) and higher reported KOOS-QOL scores (P = .02). Self-esteem was significantly associated with IKDC scores (r = 0.46, P Self-esteem levels and locus of control had significant relationships with functional
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Directory of Open Access Journals (Sweden)
Kenichi Azuma
2016-12-01
Full Text Available Components extracted from cedar timber have been reported to have stress-reducing effects in humans. If the positive effects of cedar timber in indoor environments are scientifically proven, an indoor environment that utilizes cedar timber may contribute to the improvement or promotion of well-being in humans. In this study, we evaluated the effects of inhaling emissions of volatile constituents from cedar timber (Cryptomeria japonica on the psychological and physiological factors in indoor environments. A case-control study with a crossover design was conducted with 10 subjects occupying two rooms that were controlled for interior materials, indoor climate, and room size. Cedrol and β-eudesmol were specifically detected in the case room. However, no significant differences were observed in psychological and physiological factors. There was a significant loss in vigor in the control group from the time before entering the room to the time after leaving the room; however, this loss in vigor was not seen in the case group. Temperature conditions were higher than the indoor environmental standard in Japan but similar in the two groups. Our results showed a minor positive change in vigor among participants exposed to cedar timber for a short term. Inhalation of emissions of volatile constituents from cedar timber may have positive effects in humans; however, further research on their efficacy is needed.
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Psychological distress among children and adolescents. Do individual or contextual factors matter?
DEFF Research Database (Denmark)
Meilstrup, Charlotte; Ersbøll, Annette Kjær; Nielsen, Line
Psychological distress among children and adolescents. Do individual or contextual factors matter? Authors Meilstrup C, Ersbøll AK, Nielsen L, Due P, Holstein BE Background A large minority of children and adolescents suffer from mental distress and it is important to identify contributing factors......% across schools. Individual level variables such as low socio-economic position and family composition explained much of the variation across schools. Still, class level variables also contributed to this variation. In classes where many students reported that the class-mates doesn´t like being together...... (compositional effects), this study suggest that contextual factors are important to take into account in the research on psychological complaints among children and adolescents. This analytical model presents a way for future studies about contextual influences on psychological complaints....
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Ethical and psychological factors in 5S and total productive maintenance
Energy Technology Data Exchange (ETDEWEB)
Jamal Ahmed Hama Kareem; Othman Abdul-Qader Hama Amin
2017-07-01
The purpose of this paper is to investigate the role of ethical and psychological factors in the implementation of 5S and TPM at cement plants in Kurdistan Region of Iraq. Design/methodology/approach: The mixed methods represented in a questionnaire survey and semi-structured interviews for data collection in the framework of the case study were chosen. The questionnaire survey already has been tested. Findings: The findings of this paper revealed that ethical factors had a larger role than psychological factors in the implementation. Thus, based on the findings, organisations are recommended to provide financial and moral support to employees to enable a comprehensive implementation of 5S and TPM aimed at obtaining the desired results. Originality/value: The current paper tried to introduce a new theoretical contribution by filling the gap in the literature regarding the important role that can be played by ethical and psychological factors of employees in the successful implementation of contemporary techniques, such as 5S and TPM in industrial organizations. This is contrary to what was done most of previous studies such as Ahuja & Khamba, (2008b) Panneerselvam (2012) Singh et al. (2013) and Poduval & Pramod (2015) in the area of 5S and TPM. Where, these studies have focused on studying the other factors such as (organizational, technological, operational and others) in implementing 5S and TPM. This without realizing the fact that it is also necessary to examine factors such as (ethical and psychological) that would affect the capabilities and employee morale before and during the implementation of those techniques (5S and TPM) that are used to bring out the best productivity.
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Ethical and psychological factors in 5S and total productive maintenance
International Nuclear Information System (INIS)
Jamal Ahmed Hama Kareem; Othman Abdul-Qader Hama Amin
2017-01-01
The purpose of this paper is to investigate the role of ethical and psychological factors in the implementation of 5S and TPM at cement plants in Kurdistan Region of Iraq. Design/methodology/approach: The mixed methods represented in a questionnaire survey and semi-structured interviews for data collection in the framework of the case study were chosen. The questionnaire survey already has been tested. Findings: The findings of this paper revealed that ethical factors had a larger role than psychological factors in the implementation. Thus, based on the findings, organisations are recommended to provide financial and moral support to employees to enable a comprehensive implementation of 5S and TPM aimed at obtaining the desired results. Originality/value: The current paper tried to introduce a new theoretical contribution by filling the gap in the literature regarding the important role that can be played by ethical and psychological factors of employees in the successful implementation of contemporary techniques, such as 5S and TPM in industrial organizations. This is contrary to what was done most of previous studies such as Ahuja & Khamba, (2008b) Panneerselvam (2012) Singh et al. (2013) and Poduval & Pramod (2015) in the area of 5S and TPM. Where, these studies have focused on studying the other factors such as (organizational, technological, operational and others) in implementing 5S and TPM. This without realizing the fact that it is also necessary to examine factors such as (ethical and psychological) that would affect the capabilities and employee morale before and during the implementation of those techniques (5S and TPM) that are used to bring out the best productivity.
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The Influence of Psychological Factors in Meniere's Disease | Orji ...
African Journals Online (AJOL)
The Influence of Psychological Factors in Meniere's Disease. ... Annals of Medical and Health Sciences Research ... probably through disorders of the autonomic nervous system occasioned by the increased levels of stress‑related hormones.
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Application of Chaos Theory to Psychological Models
Blackerby, Rae Fortunato
This dissertation shows that an alternative theoretical approach from physics--chaos theory--offers a viable basis for improved understanding of human beings and their behavior. Chaos theory provides achievable frameworks for potential identification, assessment, and adjustment of human behavior patterns. Most current psychological models fail to address the metaphysical conditions inherent in the human system, thus bringing deep errors to psychological practice and empirical research. Freudian, Jungian and behavioristic perspectives are inadequate psychological models because they assume, either implicitly or explicitly, that the human psychological system is a closed, linear system. On the other hand, Adlerian models that require open systems are likely to be empirically tenable. Logically, models will hold only if the model's assumptions hold. The innovative application of chaotic dynamics to psychological behavior is a promising theoretical development because the application asserts that human systems are open, nonlinear and self-organizing. Chaotic dynamics use nonlinear mathematical relationships among factors that influence human systems. This dissertation explores these mathematical relationships in the context of a sample model of moral behavior using simulated data. Mathematical equations with nonlinear feedback loops describe chaotic systems. Feedback loops govern the equations' value in subsequent calculation iterations. For example, changes in moral behavior are affected by an individual's own self-centeredness, family and community influences, and previous moral behavior choices that feed back to influence future choices. When applying these factors to the chaos equations, the model behaves like other chaotic systems. For example, changes in moral behavior fluctuate in regular patterns, as determined by the values of the individual, family and community factors. In some cases, these fluctuations converge to one value; in other cases, they diverge in
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Exploratory factor analysis in Rehabilitation Psychology: a content analysis.
Roberson, Richard B; Elliott, Timothy R; Chang, Jessica E; Hill, Jessica N
2014-11-01
Our objective was to examine the use and quality of exploratory factor analysis (EFA) in articles published in Rehabilitation Psychology. Trained raters examined 66 separate exploratory factor analyses in 47 articles published between 1999 and April 2014. The raters recorded the aim of the EFAs, the distributional statistics, sample size, factor retention method(s), extraction and rotation method(s), and whether the pattern coefficients, structure coefficients, and the matrix of association were reported. The primary use of the EFAs was scale development, but the most widely used extraction and rotation method was principle component analysis, with varimax rotation. When determining how many factors to retain, multiple methods (e.g., scree plot, parallel analysis) were used most often. Many articles did not report enough information to allow for the duplication of their results. EFA relies on authors' choices (e.g., factor retention rules extraction, rotation methods), and few articles adhered to all of the best practices. The current findings are compared to other empirical investigations into the use of EFA in published research. Recommendations for improving EFA reporting practices in rehabilitation psychology research are provided.
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Investigation on maternal physiological and psychological factors of cheilopalatognathus.
Ma, J; Zhao, W; Ma, R M; Li, X J; Wen, Z H; Liu, X F; Hu, W D; Zhang, C B
2013-01-01
Case-control study on mothers of cheilopalatognathus children was conducted, to investigate the maternal physiological and psychological factors for occurrence of cheilopalatognathus. One hundred ten mothers of cheilopalatognathus children who were scheduled for one-stage surgery were selected as a research group, and 110 mothers of normal children served as a normal control group at the same time. Trait Anxiety Inventory (T-AI), Life Events Scale (LES), Trait Coping Style Questionnaire (TCSQ), Type C Behavior Scale (CBS), adult Eysenck Personality Questionnaire (EPQ), and homemade general questionnaire survey were employed for the investigation. Compared with the control group, the scores for negative event tension value, anxiety, and depressive factors were higher in the study group (p introvert and extrovert personalities. The study results suggest that pregnant women's physiological and psychological factors can cause changes in cheilopalatognathus incidence, which is expected to be guidance for healthcare during pregnancy, to prevent the occurrence of cheilopalatognathus.
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Path dependence in social and psychological risk factors for dementia
Directory of Open Access Journals (Sweden)
Hiroko Matsuoka
Full Text Available Abstract This article focuses on social and psychological risk factors for Alzheimer's disease, dementia, and cognitive impairment and presents some key points for prevention in developing countries based on previous studies, a social science theory, and our preliminary survey. Previous population-based studies found that educational and occupational attainment, income, participation in social and mental activities, and psychological distress were associated with dementia risk. According to the theory of path dependence, earlier factors largely determine successive ones, where education is one of these early experiences in life. Our preliminary survey suggested that education sets a path that several psychosocial risk factors are dependent on. The expansion of basic education is indispensable. Resources for prevention should be concentrated on individuals with a low level of education. In order to break from a path creating self-reinforcement of risk factors, it is necessary to implement early and active interventions.
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Van Groenestijn, Annerieke C; Schröder, Carin D; Kruitwagen-Van Reenen, Esther T; Van Den Berg, Leonard H; Visser-Meily, Johanna M A
2017-11-01
The aim of this study was to assess the prevalence of participation restrictions in ambulatory patients with amyotrophic lateral sclerosis (ALS) and to identify physical and psychological contributory factors. In this cross-sectional study, self-reported participation restrictions of 72 ambulatory ALS patients were assessed using the social health status dimension (SIPSOC) of the Sickness Impact Profile (SIP-68). Associations between SIPSOC and physical functioning, psychological factors, and demographic factors were analyzed using hierarchical regression analyses. Ninety-two percent of the patients reported participation restrictions; 54.9% could be explained by physical functioning; psychological factors accounted for 8.1% of the variance. Lung capacity, functional mobility, fatigue, and helplessness were independently associated with participation restrictions. Ambulatory ALS patients have participation restrictions, which may be influenced if early ALS care is directed toward lung capacity, functional mobility, fatigue, and feelings of helplessness. Muscle Nerve 56: 912-918, 2017. © 2017 Wiley Periodicals, Inc.
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Ethical and psychological factors in 5S and total productive maintenance
Directory of Open Access Journals (Sweden)
Jamal Ahmed Hama Kareem
2017-08-01
Full Text Available Purpose: The purpose of this paper is to investigate the role of ethical and psychological factors in the implementation of 5S and TPM at cement plants in Kurdistan Region of Iraq. Design/methodology/approach: The mixed methods represented in a questionnaire survey and semi-structured interviews for data collection in the framework of the case study were chosen. The questionnaire survey already has been tested. Findings: The findings of this paper revealed that ethical factors had a larger role than psychological factors in the implementation. Thus, based on the findings, organisations are recommended to provide financial and moral support to employees to enable a comprehensive implementation of 5S and TPM aimed at obtaining the desired results. Originality/value: The current paper tried to introduce a new theoretical contribution by filling the gap in the literature regarding the important role that can be played by ethical and psychological factors of employees in the successful implementation of contemporary techniques, such as 5S and TPM in industrial organizations. This is contrary to what was done most of previous studies such as Ahuja & Khamba, (2008b Panneerselvam (2012 Singh et al. (2013 and Poduval & Pramod (2015 in the area of 5S and TPM. Where, these studies have focused on studying the other factors such as (organizational, technological, operational and others in implementing 5S and TPM. This without realizing the fact that it is also necessary to examine factors such as (ethical and psychological that would affect the capabilities and employee morale before and during the implementation of those techniques (5S and TPM that are used to bring out the best productivity.
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Factors influencing the psychology and quality of life in lung cancer patients.
Wang, Bin; Hao, Nan; Zhang, Xun
2017-09-01
To determine the factors closely correlated with the unhealthy psychological status of patients with lung cancer and to ascertain whether the unhealthy psychology adversely affects their quality-of-life (QOL). Methods: Patients newly diagnosed with lung cancer between May 2013 and December 2015 in the Department of Thoracic Surgery, Tianjin 4th Centre Hospital, Tianjin, China were enrolled in this cross-sectional study. Patients were asked to complete the Symptom Checklist 90 (SCL-90) and Quality of Life Questionnaire (QLQ-C30) survey. From the responses, the correlation between the patient's psychological status and QOL were analyzed with respect to several variables. Results: From the total of 258 patients subjected to the test, 168 belonged to the unhealthy psychology group and 90 to the healthy psychology group. Multiple regression analysis revealed that significant factors related to poor QOL among the 2 groups are gender (p=0.02), younger age (p=0.001), surgical history (p=0.04), employment status (p=0.03), and medical insurance (p=0.01) significantly predicted the severity of unhealthy psychology in lung cancer patients. A significantly negative correlation was noted between the points of SCL-90 and the general QOL in all included patients (p=0.03). Conclusion: Gender, younger age, surgical history, employment status, and medical insurance significantly predicted the severity of unhealthy psychology in lung cancer patients.
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Association of Psychologic and Nonpsychologic Factors With Primary Dysmenorrhea
Faramarzi, Mahbobeh; Salmalian, Hajar
2014-01-01
Background: Primary dysmenorrhea seems to be one the most common gynecologic condition in women of childbearing age. Objectives: The aim of this research was to evaluate psychologic and nonpsychologic risk factors of primary dysmenorrhea. Materials and Methods: A cross-sectional study was conducted on medical sciences students of Babol University of Medical Sciences. In this study, 180 females with dysmenorrhea and 180 females without dysmenorrhea were enrolled. Psychological risk factors were evaluated in four domains including affect, social support, personality, and alexithymia. Four questionnaires were used to assessed aforementioned domains, namely, Social Support Questionnaire (SSQ), depression, anxiety, stress (DAS-21), 20-item Toronto Alexithymia Scale (TAS-20), and NEO-Five Factor Inventory of Personality (NEO-FFI). In addition, nonpsychologic factors were evaluated in three domains including demographic characteristics, habits, and gynecologic factors. Data were analyzed using the χ2 test and multiple logistic regression analysis. Results: The strongest predictor of primary dysmenorrhea was low social support (OR = 4.25; 95% CI, 2.43-7.41). Risk of dysmenorrhea was approximately 3.3 times higher in women with alexithymia (OR = 3.26; 95% CI, 1.88-5.62), 3.1 times higher in women with menstrual bleeding duration ≥ 7 days (OR = 3.06; 95% CI, 1.73-5.41), 2.5 times higher in women with a neurotic character (OR = 2.53; 95% CI, 1.42-4.50), 2.4 times higher in women with a family history of dysmenorrhea (OR = 2.43; 95% CI, 1.42-4.50), and twice higher in women with high caffeine intake (OR = 1.97; 95% CI, 1.09-3.59). Conclusions: Low social support, alexithymia, neuroticism trait, long menstrual bleeding, family history of dysmenorrhea, and high-caffeine diet are important risk factors for women with primary dysmenorrhea. This study recommended considering psychologic factors as an adjuvant to medical risks in evaluation and treatment of primary dysmenorrhea
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Directory of Open Access Journals (Sweden)
Karl Peltzer
2012-02-01
Full Text Available Objective. The aim of this study was to assess the prevalence of psychological distress and associated factors among outpatients in an urban hospital in South Africa. Method. A sample of 1 532 consecutively selected patients (56.4% men and 43.6% women from various hospital outpatient departments were interviewed with a structured questionnaire. Results. Based on assessment with the Kessler Psychological Distress Scale, a measure of psychological distress, 17.1% of the patients (15.5% of men and 19.4% of women had severe psychological distress. Logistic multiple regression identified no income, poor health status, migraine headache and tuberculosis as significant factors associated with severe psychological stress for men. For women the factors identified were lower education, no income, having been diagnosed with a sexually transmitted disease, stomach ulcer and migraine headache. Conclusion. The study found a high prevalence of psychological distress among hospital outpatients in South Africa. Brief psychological therapies for adult patients with anxiety, depression or mixed common mental health problems treated in hospital outpatient departments are indicated. Accurate diagnosis of co-morbid depressive and anxiety disorders in patients with chronic medical illness is essential in understanding the cause and optimising the management of somatic symptom burden.
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Tennis elbow: associated psychological factors.
Aben, Aurelie; De Wilde, Lieven; Hollevoet, Nadine; Henriquez, Carlos; Vandeweerdt, Marc; Ponnet, Koen; Van Tongel, Alexander
2018-03-01
The etiology of tennis elbow is multifactorial. Overuse of the wrist extensors along with anatomic factors, such as flexibility problems, aging, and poor blood circulation, may play a role. This study investigated whether patients with tennis elbow have a different psychological profile compared with healthy controls. Patients with clinical signs of tennis elbow, consulting at the Ghent University Hospital between September 2015 and January 2017, were offered a paper-and-pencil questionnaire about Big Five personality traits, perfectionism, anxiety, depression, work satisfaction, and working conditions. Healthy controls in the same risk group were offered the same questionnaires. We recruited 69 patients (35 men, 34 women) and 100 controls (44 men, 56 women). Tennis elbow patients scored significantly lower on the personality traits extraversion and agreeableness. Men, in particular, scored significantly higher on perfectionism and were more likely to develop an anxiety disorder or a depression. Concerning work, patients indicated a significantly higher workload (especially men) and a significantly lower autonomy (especially women). Female patients also indicated less contact with colleagues. However, work satisfaction was relatively high in both groups. The results suggest that there is a relationship between complaints related to tennis elbow and psychological characteristics. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.
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A Study of the Psychological Views of Attar on the Basis of Humanism
Directory of Open Access Journals (Sweden)
Z. Najafi
2015-02-01
Full Text Available Humanism was introduced to psychologists through Maslow and Rogers’s views in the twentieth century. This school deals with the human needs and his innate tendencies. Utopia, exalted experiences, religious experiences, high motivations and human nature are among Maslow and Rogers’s ideas. Attar, one of the greatest Muslim mystics of the 6th and 7th centuries has also considered these subjects in his poems and has tried to explain and interpret them. Many of Attar’s ideas can be explained using ideas and principles in humanism and it can be highlighted that he has tried to advance some theories in this field. In fact, it is obvious that, like many other mystics, Attar has utilized psychological concepts in his teachings, and his ideas and theories in this regard can be unraveled through scholarly research on his writings on the part of experts in psychology. On the other hand, to interpret many of the mystical ideas, it is necessary to be familiar with some theories in psychology. The present research, as a descriptive-analytical research, tries to explain Attar’s ideas about human needs, perfect man, exalted experiences and high motivation using the ideas and principles in humanism.
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Role of psychological factors in burning mouth syndrome: A systematic review and meta-analysis.
Galli, Federica; Lodi, Giovanni; Sardella, Andrea; Vegni, Elena
2017-03-01
Background Burning mouth syndrome (BMS) is a chronic medical condition characterised by hot, painful sensations in the lips, oral mucosa, and/or tongue mucosa. On examination, these appear healthy, and organic causes for the pain cannot be found. Several studies have yielded scant evidence of the involvement of psychological and/or psychopathological factors, and several have outlined a model for the classification of BMS. Aim This review aims to provide a systematic review of research examining the psychological, psychiatric, and/or personality factors linked to BMS. Findings Fourteen controlled studies conducted between 2000 and the present were selected based on stringent inclusion/exclusion criteria. All studies but one reported at least some evidence for the involvement of psychological factors in BMS. Anxiety and depression were the most common and the most frequently studied psychopathological disorders among BMS patients. Discussion and conclusion Anxiety and depression play critical roles in this condition. Evidence on the role of personality characteristics of BMS patients has also been produced by a few studies. Further studies on the role of specific psychological factors in BMS are warranted, but the importance of a multidisciplinary approach (medical and psychological) to BMS is no matter of discussion.
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Social Psychology Of Persuasion Applied To Human-agent Interaction
Directory of Open Access Journals (Sweden)
Shenghua Liu
2008-01-01
Full Text Available This paper discusses and evaluates the application of a social psychologically enriched, user-centered approach to agent architecture design. The major aim is to facilitate human-agent interaction (HAI by making agents not only algorithmically more intelligent but also socially more skillful in communicating with the user. A decision-making model and communicative argumentation strategies have been incorporated into the agent architecture. In the presented content resource management experiments, enhancement of human task performance is demonstrated for users that are supported by a persuasive agent. This superior performance seems to be rooted in a more trusting collaborative relationship between the user and the agent, rather than in the appropriateness of the agent's decision-making suggestions alone. In particular, the second experiment demonstrated that interface interaction design should follow the principles of task-orientation and implicitness. Making the influence of the agent too salient can trigger counterintentional effects, such as users' discomfort and psychological reactance.
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Directory of Open Access Journals (Sweden)
Stevens Garry J
2008-10-01
Full Text Available Abstract Background In 2007 Australia experienced its first outbreak of highly infectious equine influenza. Government disease control measures were put in place to control, contain, and eradicate the disease; these measures included movement restrictions and quarantining of properties. This study was conducted to assess the psycho-social impacts of this disease, and this paper reports the prevalence of, and factors influencing, psychological distress during this outbreak. Methods Data were collected using an online survey, with a link directed to the affected population via a number of industry groups. Psychological distress, as determined by the Kessler 10 Psychological Distress Scale, was the main outcome measure. Results In total, 2760 people participated in this study. Extremely high levels of non-specific psychological distress were reported by respondents in this study, with 34% reporting high psychological distress (K10 > 22, compared to levels of around 12% in the Australian general population. Analysis, using backward stepwise binary logistic regression analysis, revealed that those living in high risk infection (red zones (OR = 2.00; 95% CI: 1.57–2.55; p Conclusion Although, methodologically, this study had good internal validity, it has limited generalisability because it was not possible to identify, bound, or sample the target population accurately. However, this study is the first to collect psychological distress data from an affected population during such a disease outbreak and has potential to inform those involved in assessing the potential psychological impacts of human infectious diseases, such as pandemic influenza.
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Biological and psychological markers of stress in humans: focus on the Trier Social Stress Test.
Allen, Andrew P; Kennedy, Paul J; Cryan, John F; Dinan, Timothy G; Clarke, Gerard
2014-01-01
Validated biological and psychological markers of acute stress in humans are an important tool in translational research. The Trier Social Stress Test (TSST), involving public interview and mental arithmetic performance, is among the most popular methods of inducing acute stress in experimental settings, and reliably increases hypothalamic-pituitary-adrenal axis activation. However, although much research has focused on HPA axis activity, the TSST also affects the sympathetic-adrenal-medullary system, the immune system, cardiovascular outputs, gastric function and cognition. We critically assess the utility of different biological and psychological markers, with guidance for future research, and discuss factors which can moderate TSST effects. We outline the effects of the TSST in stress-related disorders, and if these responses can be abrogated by pharmacological and psychological treatments. Modified TSST protocols are discussed, and the TSST is compared to alternative methods of inducing acute stress. Our analysis suggests that multiple readouts are necessary to derive maximum information; this strategy will enhance our understanding of the psychobiology of stress and provide the means to assess novel therapeutic agents. Copyright © 2013 Elsevier Ltd. All rights reserved.
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Psychological factors as risk factors for poor hip function after total hip arthroplasty
Directory of Open Access Journals (Sweden)
Benditz A
2017-02-01
Full Text Available Achim Benditz,1 Petra Jansen,2 Jan Schaible,1 Christina Roll,1 Joachim Grifka,1 Jürgen Götz1 1Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, Bad Abbach, 2Department of Sport Science, University of Regensburg, Regensburg, Germany Abstract: Recovery after total hip arthroplasty (THA is influenced by several psychological aspects, such as depression, anxiety, resilience, and personality traits. We hypothesized that preoperative depression impedes early functional outcome after THA (primary outcome measure. Additional objectives were perioperative changes in the psychological status and their influence on perioperative outcome. This observational study analyzed depression, anxiety, resilience, and personality traits in 50 patients after primary unilateral THA. Hip functionality was measured by means of the Harris Hip Score. Depression, state anxiety, and resilience were evaluated preoperatively as well as 1 and 5 weeks postoperatively. Trait anxiety and personality traits were measured once preoperatively. Patients with low depression and anxiety levels had significantly better outcomes with respect to early hip functionality. Resilience and personality traits did not relate to hip functionality. Depression and state anxiety levels significantly decreased within the 5-week stay in the acute and rehabilitation clinic, whereas resilience remained at the same level. Our study suggests that low depression and anxiety levels are positively related to early functionality after THA. Therefore, perioperative measurements of these factors seem to be useful to provide the best support for patients with risk factors. Keywords: total hip arthroplasty, psychological factors, depression, state anxiety, trait anxiety, resilience, personality traits
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Directory of Open Access Journals (Sweden)
Muhammad Dawood Idrees
2017-05-01
Full Text Available The safety of construction workers is always a major concern at construction sites as the construction industry is inherently dangerous with many factors influencing worker safety. Several studies concluded that psychological factors such as workload, organizational relationships, mental stress, job security, and job satisfaction have significant effects on workers’ safety. However, research on psychological factors that are characteristic of different age groups have been limited. The aim of this study was to examine the impact of psychological factors on the perception of worker safety for two different age groups. After an extensive literature review, different psychological factors were identified, and a hypothetical research model was developed based on psychological factors that could affect workers’ perception of safety. A survey instrument was developed, and data were collected from seven different construction sites in Pakistan. Structural equation modeling (SEM was employed to test the hypothetical model for both age groups. The results revealed that workload and job satisfaction are significantly dominant factors on workers’ perception of safety in older workers, whereas organizational relationships, mental stress, and job security are dominant factors for younger workers at construction sites.
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Mechanical sensitivity and psychological factors in patients with burning mouth syndrome.
Honda, Mika; Iida, Takashi; Kamiyama, Hirona; Masuda, Manabu; Kawara, Misao; Svensson, Peter; Komiyama, Osamu
2018-05-18
The aim of this study was to compare mechanical sensitivity on the tongue using quantitative sensory testing (QST) and psychological factors using the General Health Questionnaire (GHQ) between burning mouth syndrome (BMS) patients and healthy participants. Participants comprised 20 female BMS patients (68.1 ± 7.4 years) and 20 healthy females (65.4 ± 4.6 years). Psychological factors were evaluated with GHQ. Tactile detection thresholds (TDT) and filament-prick pain detection thresholds (FPT) were used to evaluate mechanical sensitivity on the tongue in all participants. TDT and FPT were measured on the tongue within both the painful area and the non-painful area in BMS patients, and on the tongue on both sides in healthy participants. As controls, TDT and FPT were measured with Semmes-Weinstein monofilaments on the skin of the mentum and palm in all participants. GHQ scores were significantly higher in BMS patients than in healthy participants (P = 0.024). No significant differences in TDT or FPT on the tongue, mentum, or palm were seen between BMS patients and healthy participants (P > 0.05). BMS patients showed no significant differences in TDT or FPT between the painful and non-painful areas on the tongue (P > 0.05). There were no significant correlations among TDT/FPT and GHQ score in BMS patients (P > 0.05). These findings could indicate a more important role for psychological factors than mechanical sensitivity in BMS pathophysiology. Pain on the tongue in elderly female patients with BMS may be more related to psychological factors.
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Psychological Literacy Weakly Differentiates Students by Discipline and Year of Enrolment
Heritage, Brody; Roberts, Lynne D.; Gasson, Natalie
2016-01-01
Psychological literacy, a construct developed to reflect the types of skills graduates of a psychology degree should possess and be capable of demonstrating, has recently been scrutinized in terms of its measurement adequacy. The recent development of a multi-item measure encompassing the facets of psychological literacy has provided the potential for improved validity in measuring the construct. We investigated the known-groups validity of this multi-item measure of psychological literacy to examine whether psychological literacy could predict (a) students’ course of enrolment and (b) students’ year of enrolment. Five hundred and fifteen undergraduate psychology students, 87 psychology/human resource management students, and 83 speech pathology students provided data. In the first year cohort, the reflective processes (RPs) factor significantly predicted psychology and psychology/human resource management course enrolment, although no facets significantly differentiated between psychology and speech pathology enrolment. Within the second year cohort, generic graduate attributes (GGAs) and RPs differentiated psychology and speech pathology course enrolment. GGAs differentiated first-year and second-year psychology students, with second-year students more likely to have higher scores on this factor. Due to weak support for known-groups validity, further measurement refinements are recommended to improve the construct’s utility. PMID:26909058
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Kottke, Janet L.; Shoenfelt, Elizabeth L.; Stone, Nancy J.
2017-01-01
An informational brochure was created to assist students and faculty unfamiliar with the industrial-organizational (IO) and human factors (HF) disciplines. The brochure highlights the content of these two professions, presents advice for undergraduates to prepare for admission to IO and HF graduate programs, provides sources of IO and HF…
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Keynote presentation : the psychology of safety
Energy Technology Data Exchange (ETDEWEB)
Groeneweg, J. [Leiden Univ., Leiden (Netherlands)
2009-07-01
This keynote presentation by a leading psychology researcher in the field of human error and violation discussed the skills necessary to apply psychological knowledge to real-life problems in working environments and organizations. In particular, it focused on the role of safety culture in accident prevention. The presentation highlighted recent developments in the prevention of human errors which result in the loss of business process control. Although the speaker's field of expertise is in the underlying factors that promote human error, his research has shifted to accident prevention in the petrochemical industry, including offshore installations around the world. This address to the delegates of the Canadian Dam Association (CDA) offered insight into the future of safety risk management through the management of human behaviour.
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Salami, Temilola; Gordon, Mollie; Coverdale, John; Nguyen, Phuong T
2018-03-01
Human trafficking is a major public health concern that brings about deleterious psychological consequences and sequelae. Although a number of risk and protective factors for the health consequences of human trafficking victims have been identified, there is a dearth of information in the area of treatment. Specifically, we found no articles comparing the different components of prevailing trauma treatment strategies, and the potential usefulness of these strategies in the treatment of human trafficking victims. To this end, we compared and contrasted the different therapeutic treatments typically implemented with victims of trauma (including domestic violence victims and torture victims), and discussed how the different components of these treatments may or may not be helpful for human trafficking victims. We assessed the impact of these treatments on the psychological consequences of trauma and, in particular on posttraumatic stress disorder. We also assessed the potential usefulness of these treatments with co-occurring problems such as substance use, psychosis, dissociation, and other mood and anxiety disorders. On the basis of the prevailing research, we highlighted cognitive therapies as being preferred in addressing the needs of human trafficking victims. Mental health providers who work with human trafficking victims should become aware of and practiced in the use of cognitive therapeutic approaches in treating this population. Efficacy and effectiveness studies are needed to validate our recommendations.
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Psychological Factors Influencing Life Satisfaction of Undergraduates
Ajayi, Olubukola; Adewumi, Bukunmi
2017-01-01
This study was designed to assess the psychological factors influencing life satisfaction of undergraduates. The instruments used were Perceived Stress Scale (PSS), Wong and Law Emotional Intelligence Scale (WLEIS), Rosenberge Self-esteem Scale (RSS), and Satisfaction with Life Scale (SWLS). A total number of 190 participants were purposively selected across various faculties in Ekiti State University. Four hypotheses were tested using Independent t-test to find the effects of perceived stres...
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Directory of Open Access Journals (Sweden)
Bertha Lidia Nuño Gutiérrez
2018-01-01
Full Text Available The aim of this study was to identify psychological and related factors linked with drunkenness episodes in 1134 adoles-cent students in Guadalajara, Mexico. The study evaluated ten psychological and related factors. The outcome variable was the number of episodes of drunkenness in the last month. We found 26.5% more episodes of drunkenness in men. A logistic regression analysis indicated that factors associated with drunkenness were smoking, high self-esteem, high impulsiveness, low self-control, presence of daily stress and distant relationship with father. The study concluded that the psychological and related factors associated with drunkenness episodes were related to a highly impressionable omnipo-tence profile and emotional indifference, with excessive consumption of alcohol as a safety strategy.
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Psychological factors affecting medical condition: a new proposal for DSM-V.
Fava, Giovanni A; Fabbri, Stefania; Sirri, Laura; Wise, Thomas N
2007-01-01
The DSM category of "psychological factors affecting medical condition" had virtually no impact on clinical practice. However, several clinically relevant psychosomatic syndromes have been described in the literature: disease phobia, persistent somatization, conversion symptoms, illness denial, demoralization, and irritable mood. These syndromes, in addition to the DSM definition of hypochondriasis, can yield clinical specification in the category of "psychological factors affecting medical condition" and eliminate the need for the highly criticized DSM classification of somatoform disorders. This new classification is supported by a growing body of research evidence and is in line with psychosomatic medicine as a recognized subspecialty.
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Social and psychologic factors related to falls among the elderly.
Mossey, J M
1985-08-01
Studies on falls are reviewed. Little information exists on which social or psychologic factors predispose an older person to fall or to sustain a fall-related injury. Risk of falling appears to be greater among females, the cognitively impaired, and those who use hypnotics, tranquilizers, and diuretics. The potential significance of depression and senile dementia of the Alzheimer's type on the risk of falling is explored. It is suggested that because of the associated impaired judgment, distraction, and psychomotor retardation, the presence of either clinical condition may increase an individual's risk of falling. In the final section of the article, directions for future research are discussed. Development of a systematic research program is suggested including epidemiologic studies of all falls and of medically treated falls. Such studies should be multidisciplinary and include assessment of social and psychologic factors as well as physical and functional health status, ambulatory function, perceptual acuity, and the circumstances surrounding the fall. The psychologic consequences of falling, particularly in the absence of a serious fall-related injury, is identified as an important research area.
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In Harm's Way: Factors Related to Psychological Distress following Sexual Harassment
Collinsworth, Linda L.; Fitzgerald, Louise F.; Drasgow, Fritz
2009-01-01
The negative consequences for victims of sexual harassment are well documented. However, one area unexamined is the process that leads to harm. Researchers have proposed three influences (i.e., objective or stimulus factors, individual factors, and contextual factors) on the psychological, health-related, and organizational outcomes of sexual…
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Full Human Development And School Psychology
DEFF Research Database (Denmark)
Chaiklin, Seth
The aim of this keynote address is to show how theoretical ideas from the cultural-historical tradition have been used to address issues that fall within the scope of interest for Brazilian school psychologists. The first part of the conference discusses the idea of radical-local teaching...... which explains how this perspective was used with lower secondary school boys in Denmark who had been expelled from several schools. These two parts will be used to illustrate a perspective about full human development, expressed through cultural-historical theoretical concepts, as an orientation...... for all professional approaches to school psychology....
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Enhancing the NCSU PULSTAR reactor control room with human factors considerations
International Nuclear Information System (INIS)
Glover, B.L.; Pupons, D.E.; Perez, P.B.
1993-01-01
The North Carolina PULSTAR research reactor was constructed to support teaching, training, and research. The training provided is not limited to academic students but encompasses plant operators, managers, engineers, designers, and supporting organizations in the nuclear industry. Our facility is under-going design changes to maximize teaching effectiveness and continued safe operation by providing current technology in the control room. The opportunity for the enhancements is a result of the generosity of neighboring utilities and the US Department of Energy instrumentation upgrade funds. Our objective, to provide a control room environment that conforms to selected industry practices, required human factors input. A human factors course, offered jointly between the industrial engineering and the psychology departments, included the PULSTAR control room enhancement as a case study
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Maternal Burnout Syndrome: Contextual and Psychological Associated Factors
Directory of Open Access Journals (Sweden)
Astrid Lebert-Charron
2018-06-01
Full Text Available Background: Becoming a parent is one of the most significant experiences in a woman’s life. Including substantial and long-lasting mental, social, and physical charge, the parenting experience may also be a potentially stressful and overwhelming task. Since the eighties, the notion of parental burnout syndrome has gained increasing attention, but its contextual and psychological factors need to be better identified.Aims: To investigate a large array of contextual and psychological factors associated with maternal burnout syndrome in a French community-based population in order to contribute to better operationalize the notion of parental burnout and to explore its determinants.Method: A total of 304 French-speaking mothers (mean age = 34.8 years, SD = 6.72 completed a set of questionnaires including a sociodemographic form (in order to gather general information about the mothers, their spouses, and children living at home. The Perceived Stress Scale, the Maslach Burnout Inventory adapted to parents (MBI-parental, the Hospital Anxiety and Depression Scale, the Parental Stress Index-Short Form and the Ways of Coping Checklist were used in this study.Results: Multivariate linear regression analyses revealed that scores on the MBI-parental version were strongly and positively associated with depressive and anxiety symptoms, as well as with perceived stress related to parenthood and parenting stress levels. Moreover, using the task-oriented coping style in parenthood was strongly and positively associated with personal accomplishment. Conversely, some sociodemographic characteristics were found to be negatively associated with maternal burnout: being employed, working full time and being a mother living without a coparent.Conclusion: The construct of maternal burnout syndrome seems to be linked to a conjunction of psychological and contextual factors associated with maternal exhaustion. The implication of the results for prevention and
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Maternal Burnout Syndrome: Contextual and Psychological Associated Factors
Lebert-Charron, Astrid; Dorard, Géraldine; Boujut, Emilie; Wendland, Jaqueline
2018-01-01
Background: Becoming a parent is one of the most significant experiences in a woman’s life. Including substantial and long-lasting mental, social, and physical charge, the parenting experience may also be a potentially stressful and overwhelming task. Since the eighties, the notion of parental burnout syndrome has gained increasing attention, but its contextual and psychological factors need to be better identified. Aims: To investigate a large array of contextual and psychological factors associated with maternal burnout syndrome in a French community-based population in order to contribute to better operationalize the notion of parental burnout and to explore its determinants. Method: A total of 304 French-speaking mothers (mean age = 34.8 years, SD = 6.72) completed a set of questionnaires including a sociodemographic form (in order to gather general information about the mothers, their spouses, and children living at home). The Perceived Stress Scale, the Maslach Burnout Inventory adapted to parents (MBI-parental), the Hospital Anxiety and Depression Scale, the Parental Stress Index-Short Form and the Ways of Coping Checklist were used in this study. Results: Multivariate linear regression analyses revealed that scores on the MBI-parental version were strongly and positively associated with depressive and anxiety symptoms, as well as with perceived stress related to parenthood and parenting stress levels. Moreover, using the task-oriented coping style in parenthood was strongly and positively associated with personal accomplishment. Conversely, some sociodemographic characteristics were found to be negatively associated with maternal burnout: being employed, working full time and being a mother living without a coparent. Conclusion: The construct of maternal burnout syndrome seems to be linked to a conjunction of psychological and contextual factors associated with maternal exhaustion. The implication of the results for prevention and intervention strategies
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[The role of psychological factors and psychiatric disorders in skin diseases].
Kieć-Swierczyńska, Marta; Dudek, Bohdan; Krecisz, Beata; Swierczyńska-Machura, Dominika; Dudek, Wojciech; Garnczarek, Adrianna; Turczyn, Katarzyna
2006-01-01
In this paper, the relation between psychological factors and psychiatric disorders in patients with skin diseases is discussed. On the one hand psychological factors (stress, negative emotions) can influence the generation and aggravation of skin disorders (urticaria, atopic dermatitis, vitiligo), on the other hand psychological disorders can result in some skin diseases (psoriasis, atopic dermatitis). In the majority of cases the quality of life is poorly estimated by patients with skin problems. Psychodermatology is divided into three categories according to the relationship between skin diseases and mental disorders: 1) psychophysiologic disorders caused by skin diseases triggering different emotional states (stress), but not directly combined with mental disorders (psoriasis, eczema); 2) primary psychiatric disorders responsible for self-induced skin disorders (trichotillomania); and 3) secondary psychiatric disorders caused by disfiguring skin (ichthyosis, acne conglobata, vitiligo), which can lead to states of fear, depression or suicidal thoughts.
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SOCIO-PSYCHOLOGICAL EFFECTS OF INTERSPECIFIC INTERACTIONS IN A GROUP “HUMAN - PET”
Directory of Open Access Journals (Sweden)
A V Gagarin
2016-12-01
Full Text Available The article reveals the features of interspecific interaction “Human - Pet” in aspects of psychology and behaviorism. This direction is shown to be promising in the theoretical and applied aspects. This is significant for the study of individual social activity and human life, as well as social groups. The article identifies the promising areas of the research of such interaction: in the development of family and child-parent relations; in the asocial individual development under the influence of various factors (social and personal; in various directions of media development (social advertising on television and in print, in fiction and film; in socially-significant communicating in social networks (communication through video sharing, etc.. It is shown that this perspective is important for research in education and upbringing. We have come to the conclusion that the problems are of social significance because the direct and/or indirect human contact with natural objects contributes to the development of different spheres of his/her personality (cognitive, communicative, aesthetic, ethical, emotional, volitional.
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The role of psychological factors in oncology nurses' burnout and compassion fatigue symptoms.
Duarte, Joana; Pinto-Gouveia, José
2017-06-01
This study explored the role of several psychological factors in professional quality of life in nurses. Specifically, we tried to clarify the relationships between several dimensions of empathy, self-compassion, and psychological inflexibility, and positive (compassion satisfaction) and negative (burnout and compassion fatigue) domains of professional quality of life. Using a cross-sectional design, a convenience sample of 221 oncology nurses recruited from several public hospitals filling out a battery of self-report measures. Results suggested that nurses that benefit more from their work of helping and assisting others (compassion satisfaction) seem to have more empathic feelings and sensibility towards others in distress and make an effort to see things from others' perspective. Also, they are less disturbed by negative feelings associated with seeing others' suffering and are more self-compassionate. Nurses more prone to experience the negative consequences associated with care-providing (burnout and compassion fatigue) are more self-judgmental and have more psychological inflexibility. In addition, they experience more personal feelings of distress when seeing others in suffering and less feelings of empathy and sensibility to others' suffering. Psychological factors explained 26% of compassion satisfaction, 29% of burnout and 18% of compassion fatigue. We discuss the results in terms of the importance of taking into account the role of these psychological factors in oncology nurses' professional quality of life, and of designing nursing education training and interventions aimed at targeting such factors. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Role of Psychological Factors on Advertising Effectiveness
Mohadese Ghayoomi Javinani; Shahab Alddin Shokri
2014-01-01
The main purpose of this research was to investigate effecting psychological factors on advertising effectiveness in case of Samsung Television. In this line, advertising attitude and advertising involvement were measured as indicators of effectiveness. This research is quantitative in its nature and applied in kind. The research population was consisted of 305 respondents who were selected by hazardous sampling. A questionnaire was developed as the research instrument and validity of it was ...
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Vogeley, Kai; Bente, Gary
2010-01-01
"Artificial humans", so-called "Embodied Conversational Agents" and humanoid robots, are assumed to facilitate human-technology interaction referring to the unique human capacities of interpersonal communication and social information processing. While early research and development in artificial intelligence (AI) focused on processing and production of natural language, the "new AI" has also taken into account the emotional and relational aspects of communication with an emphasis both on understanding and production of nonverbal behavior. This shift in attention in computer science and engineering is reflected in recent developments in psychology and social cognitive neuroscience. This article addresses key challenges which emerge from the goal to equip machines with socio-emotional intelligence and to enable them to interpret subtle nonverbal cues and to respond to social affordances with naturally appearing behavior from both perspectives. In particular, we propose that the creation of credible artificial humans not only defines the ultimate test for our understanding of human communication and social cognition but also provides a unique research tool to improve our knowledge about the underlying psychological processes and neural mechanisms. Copyright © 2010. Published by Elsevier Ltd.
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The psychological aftermath of bereavement : Risk factors, mediating processes, and intervention
Van der Houwen, H.K.
2009-01-01
In this dissertation some of the major facets associated with the psychological effects of bereavement were the subject of investigation: risk factors, mediating processes and intervention. Previous research on risk factors is limited because of a number of methodological shortcomings: a focus on
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Directory of Open Access Journals (Sweden)
Caren B. Scheepers
2011-08-01
Full Text Available Orientation: Human resource practices influence the psychological contract between employee and employer and, ultimately, organisational performance. Research purpose: The objective of this study was to examine the effect of human resource practices on the types of psychological contracts in an iron ore mining company in South Africa empirically. Motivation for the study: Although there have been a number of conceptual studies on the effect of human resource practices on psychological contracts, there has been no effort to synthesise the links between these contracts and various human resource practices systematically. This study endeavoured to provide quantitative evidence to verify or refute conceptual studies on this relationship. Its findings could inform human resource strategies and, ultimately, the prioritisation of human resource practices to improve the cost-effective allocation of resources. Research design, approach and method: The researchers administered two questionnaires. These were Rousseau’s Psychological Contract Inventory (2000 and the Human Resource Practices Scale of Geringer, Colette and Milliman (2002. The researchers conducted the study with 936 knowledge workers at an iron ore mining company in South Africa. They achieved a 32% response rate. Main findings: The findings showed that most participants have relational contracts with the organisation. Another 22% have balanced contracts, 8% have transitional contracts whilst only 1% have transactional contracts. The study suggests that there are relationships between these psychological contracts and specific human resource practices. The study found that training and development was the most important human resource practice for developing relational and balanced contracts. Employees thought that they contributed more than their employer did to the relationship. The researchers developed a model to illustrate the influence of the various human resource practices on
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Analysis of operational events by ATHEANA framework for human factor modelling
International Nuclear Information System (INIS)
Bedreaga, Luminita; Constntinescu, Cristina; Doca, Cezar; Guzun, Basarab
2007-01-01
In the area of human reliability assessment, the experts recognise the fact that the current methods have not represented correctly the role of human in prevention, initiating and mitigating the accidents in nuclear power plants. The nature of this deficiency appears because the current methods used in modelling of human factor have not taken into account the human performance and reliability such as it has been observed in the operational events. ATHEANA - A Technique for Human Error ANAlysis - is a new methodology for human analysis that has included the specific data of operational events and also psychological models for human behaviour. This method has included new elements such as the unsafe action and error mechanisms. In this paper we present the application of ATHEANA framework in the analysis of operational events that appeared in different nuclear power plants during 1979-2002. The analysis of operational events has consisted of: - identification of the unsafe actions; - including the unsafe actions into a category, omission ar commission; - establishing the type of error corresponding to the unsafe action: slip, lapse, mistake and circumvention; - establishing the influence of performance by shaping the factors and some corrective actions. (authors)
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Data-Driven Methods to Diversify Knowledge of Human Psychology
Jack, Rachael E.; Crivelli, Carlos; Wheatley, Thalia
2017-01-01
open access article Psychology aims to understand real human behavior. However, cultural biases in the scientific process can constrain knowledge. We describe here how data-driven methods can relax these constraints to reveal new insights that theories can overlook. To advance knowledge we advocate a symbiotic approach that better combines data-driven methods with theory.
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Hemington, Kasey S; Cheng, Joshua C; Bosma, Rachael L; Rogachov, Anton; Kim, Junseok A; Davis, Karen D
2017-09-01
Resilience, a characteristic that enhances adaptation in response to stressful events, is a positive psychological factor that can predict and modulate health outcomes. However, resilience is rarely considered in pain research. Conversely, negative psychological factors (eg, anxiety, depression) are known to be related to the affective dimension of pain. It is critical to understand all potential psychological drivers of pain affect, a prominent component of chronic pain. We tested the hypothesis that higher resilience is associated with lower pain affect, above and beyond the predictive value of negative psychological factors. Healthy adults underwent psychophysical testing to acquire ratings of heat pain intensity and unpleasantness and completed the Resilience Scale, the State-Trait Anxiety Inventory (trait form), Beck Depression Inventory, Pain Catastrophizing Scale, and the Pain Vigilance and Attention Questionnaire. Multiple regression modeling (n = 68) showed resilience to be a negatively associated with pain affect (unpleasantness). Furthermore, in individuals with higher anxiety scores, resilience was protective against higher pain affect. This highlights the importance of resilience, a positive psychological factor, in the affective dimension of pain. This study is the first to assess a positive psychological factor and experimental pain affect, and has the potential to improve prediction of and treatment strategies for clinical pain. We report that resilience, a positive psychological factor, interacts with anxiety and is associated with heat pain affect (unpleasantness) in healthy individuals. Resilience may provide predictive value of chronic pain affect and treatment outcomes, and could be a target for behavioral therapy. Copyright © 2017 American Pain Society. Published by Elsevier Inc. All rights reserved.
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The Influence of Psychological and Societal Factors on Student ...
African Journals Online (AJOL)
The study examined the influence of psychological and societal factors on students' performance in mathematics at Senior Secondary School Level in. Ilorin metropolis of Kwara state. A simple random sampling technique was used to sample three hundred secondary school students who supplied information on the ...
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Effects of two psychological factors on perceived conflict-handling ...
African Journals Online (AJOL)
The study examined the predictive power of two psychological factors: assertiveness and emotional intelligence on perceived conflict-handling behaviour of labour leaders in Lagos State, Nigeria. A survey research design was adopted and 250 labour leaders were randomly selected from ten (10) industrial unions in Lagos ...
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Role of human factors in system safety
International Nuclear Information System (INIS)
Brooks, D. M.; Robert, C.; Graham, T.
2008-01-01
What happens when technology goes wrong? Three Mile Island, Chernobyl, space shuttles Challenger and Columbia, numerous airplane crashes, and other notable and newsworthy as well as many more incidents that are not reported on the news, have all been attributed to human error. Millions of dollars in fines are levied against industry under the General Duty clause for ergonomic violations, all avoidable. These incidents and situations indicate a lack of consideration for the humans in the system during the design phase. As a consequence, all of these organizations had to retrofit, had to redesign and had to pay countless dollars for medical costs, Worker's Compensation, OSHA fines and in some instances had irrecoverable damage to their public image. Human Factors, otherwise known as Engineering Psychology or Ergonomics, found its origins in loss, loss of life, loss of confidence, loss of technology, loss of property. Without loss, there would be no need for human factors. No one really 'attends' to discomfort...nor are errors attended to that have little consequence. Often it is ultimately the compilation and cumulative effects of these smaller and often ignored occurrences that lead to the bigger and more tragic incidents that make the evening news. When an incident or accident occurs, they are frequently attributed to accomplished, credible, experienced people. In reality however, the crisis was inevitable when a series of events happen such that a human is caught in the whirlwind of accident sequence. The world as known is becoming smaller and more complex. Highly technical societies have been hard at work for several centuries rebuilding the world out of cold steel that is very far removed from ancient instincts and traditions and is becoming more remote to human users. The growth of technology is more than exponential, and is virtually beyond comprehension for many people. Humans, feeling comfortable with the familiar, fulfill their propensity to implement new
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Xia, Tian; Li, Shuang; Ma, Ruihong; Guan, Sufen; Li, Jiacui; Li, Hongqin; Zhang, Hexin; Lin, Qiu; Zhao, Zhimei; Wang, Baojuan
2017-06-01
Based on the emotional theory of Traditional Chinese Medicine, and combined with the modern medicine theory of psychological stress, a research model of human uterine leiomyoma cells (ULM) was cultured in vitro to determine the effectiveness of adrenergic receptor (AR) agonists in human ULM cell growth. In addition, we studied the functional influence of "liver depression and psychological stress theory" on fibroid formation by intervening in the AR-cAMP-PKA signaling pathway. The intention was to establish a new method to prevent and cure fibroids through "liver depression and psychological stress theory" and provide an experimental basis for the Traditional Chinese Medicine emotional theory. Primary human ULM cells were enriched by collagenase digestion. Immunohistochemistry and hematoxylin and eosin (HE) staining were used for cytological identification. Using this model, we studied intervention using specific AR agonists on ULM cells to observe the influence of "liver depression and psychological stress theory" on estrogen receptor (ER), progesterone receptor (PR), vascular endothelial growth factor (VEGF) and fibroblast growth factors (FGF). Norepinephrine (NE) and epinephrine (E) are adrenergic receptor agonists. They promoted ULM cell proliferation and increased the levels of ER, PR, VEGF and FGF. In contrast, isoproterenol (ISO) inhibited ULM cell proliferation and decreased the levels of ER, PR, VEGF and FGF. The protein expression of cAMP and PKA in ULM cells was reduced and the levels of ER, PR, VEGF and FGF were increased when co-treatment with the α-AR blocker (phentolamine). The β-AR blocker (metoprolol) displayed an opposite effect. AR agonists modulated ER, PR, VEGF and FGF levels in ULM cells in an AR-cAMP-PKA-dependent signaling pathways to influence fibroid occurrence and development. Copyright © 2017. Published by Elsevier B.V.
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Functional relations and cognitive psychology: Lessons from human performance and animal research.
Proctor, Robert W; Urcuioli, Peter J
2016-02-01
We consider requirements for effective interdisciplinary communication and explore alternative interpretations of "building bridges between functional and cognitive psychology." If the bridges are intended to connect radical behaviourism and cognitive psychology, or functional contextualism and cognitive psychology, the efforts are unlikely to be successful. But if the bridges are intended to connect functional relationships and cognitive theory, no construction is needed because the bridges already exist within cognitive psychology. We use human performance and animal research to illustrate the latter point and to counter the claim that the functional approach is unique in offering a close relationship between science and practice. Effective communication will be enhanced and, indeed, may only occur if the goal of functional contextualism extends beyond just "the advancement of functional contextual cognitive and behavioral science and practice" to "the advancement of cognitive and behavioral science and practice" without restriction. © 2015 International Union of Psychological Science.
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Psychological and behavioural factors associated with sexual risk behaviour among Slovak students
Directory of Open Access Journals (Sweden)
van Dijk Jitse P
2009-01-01
Full Text Available Abstract Background Knowledge about the prevalence of sexual risk behaviour (SRB in adolescence is needed to prevent unwanted health consequences. Studies on SRB among adolescents in Central Europe are rare and mostly rely on a single indicator for SRB. This study aims to assess the association of behavioural and psychological factors with three types of SRB in adolescents in Central Europe. Methods We obtained data on behavioural factors (having been drunk during previous month, smoking during previous week, early sexual initiation, psychological factors (self-esteem, well-being, extroversion, neuroticism, religiousness, and SRB (intercourse under risky conditions, multiple sexual partners, and inconsistent condom use in 832 Slovak university students (response 94.3%. Results Among those with sexual experience (62%, inconsistent condom use was the most prevalent risk behaviour (81% in females, 72% in males. With the exception of having been drunk in males, no factor was associated with inconsistent condom use. Regarding the other types of SRB, early sexual initiation was most strongly associated. In addition, other, mostly behavioural, factors were associated, in particular having been drunk. Conclusion Results suggest that behavioural factors are more closely related to SRB than psychological factors. Associations differ by type of SRB and gender but offer few clues to target risk groups for inconsistent condom use. Results show a high need for health-promotion programmes in early adolescence that target SRB in conjunction with other health risk behaviours such as alcohol abuse.
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From psychology of personality to psychology of persons
Directory of Open Access Journals (Sweden)
Stojnov Dušan B.
2004-01-01
Full Text Available The paper considers diverse approaches to human subjectivity conceptualization. On the one hand, a summary is made of an established psychological view of personality as an intrinsic psychological entity responsible for stylistic differences in the behavior of isolated individuals, founded on the traditional Cartesian view. On the other hand more recent views are presented, which take human subjectivity as personhood i.e. responsible action of moral subjects, placed within amongst-people space, and implying allied activity of persons in a social community. In addition, consideration is given to new methodological demands for psychologists who want to research the domain of human personhood as well as to deviations of a "new paradigm" of psychological investigations from scientific tradition in viewing methods that has prevailed in psychology until recently. Clarification of demands for studying personhood is a new trend in psychology, so it should be stressed that such orientation, despite its long-lasting past, virtually has a very short history.
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Directory of Open Access Journals (Sweden)
Mozhgan Saeidi
2018-01-01
Full Text Available Background: The study was done to investigate the role of perceived heart risk factors (PHRFs in the prediction of psychological symptoms of cardiac rehabilitation (CR patients. Methods: In this cross-sectional study, 124 CR patients referred to Kermanshah Hospital of Imam Ali were assessed during April–July 2015. PHRFs scale and Depression, Anxiety, and Stress scale-21 used for data collection. The data were analyzed using linear multiple regression analysis. Results: The mean age of samples (69.4% male was 58.9 ± 9.7 years. The results of regression analysis evidenced that there is no significant relationship between any of the PHRFs with depression and anxiety (P > 0.05; however, biological (P = 0.018 and psychological (P = 0.019 risk factors significantly can predict stress. The model generally can explain 6.4% of the stress variance. Conclusion: PHRFs are included some significant predictors for experienced stress among the CR patients. Given that the biological and psychological risk factors are more effective in experienced stress by the patients, it is recommended that specialists pay more attention to the potential psychological outcomes of this group of patients.
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The Challenges of Socio-Psychological Factors as Correlates of ...
African Journals Online (AJOL)
This study investigated adolescent students' cigarette smoking behaviour as correlates of the challenges socio-psychological factors in Cross River State. Snowball sampling technique was used to select 200 participants across the state who were male and female. Their ages ranged between 14 and 19 years with a mean ...
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Human Factors Topics in Flight Simulation: An Annotated Bibliography
1976-01-01
A flight simulator study of missile control performance as a function of concurrent workload. AGARD CP-146, 1974. HUMAN PERFORMANCE. CREELMAN , J.A...aircraft flight simulators. Aviation Psychological Research Centre, Western European Association for Aviation Psychology , Brussels, Belgium. 1973...training fighter pilots. AIAA 72-161, 1972. TRAINING. FRISBY, C.B. Field research in flying training. Occupational Psychology , 1947, 21, 24-33
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The relationship between ambient illumination and psychological factors in viewing of display Images
Iwanami, Takuya; Kikuchi, Ayano; Kaneko, Takashi; Hirai, Keita; Yano, Natsumi; Nakaguchi, Toshiya; Tsumura, Norimichi; Yoshida, Yasuhiro; Miyake, Yoichi
2009-01-01
In this paper, we have clarified the relationship between ambient illumination and psychological factors in viewing of display images. Psychological factors were obtained by the factor analysis with the results of the semantic differential (SD) method. In the psychological experiments, subjects evaluated the impressions of displayed images with changing ambient illuminating conditions. The illumination conditions were controlled by a fluorescent ceiling light and a color LED illumination which was located behind the display. We experimented under two kinds of conditions. One was the experiment with changing brightness of the ambient illumination. The other was the experiment with changing the colors of the background illumination. In the results of the experiment, two factors "realistic sensation, dynamism" and "comfortable," were extracted under different brightness of the ambient illumination of the display surroundings. It was shown that the "comfortable" was improved by the brightness of display surroundings. On the other hand, when the illumination color of surroundings was changed, three factors "comfortable," "realistic sensation, dynamism" and "activity" were extracted. It was also shown that the value of "comfortable" and "realistic sensation, dynamism" increased when the display surroundings were illuminated by the average color of the image contents.
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Wilks, Scott E; Kadivar, Zahra; Guillory, Stephen A; Isaza, Jorge
2009-01-01
This study is a follow-up to a study previously published in this journal that reported the moderating function of exercise exertion amid the relationship between age and low back pain (LBP) among consistent exercise participants. The current study analyzed factors of psychological adaptation as potential mediators within the age--LBP relationship. Measures of psychological adaptation included psychological vulnerability, avoidant coping, resilient coping, and perceived resilience. The sample reported slightly moderate psychological vulnerability; a moderate extent of avoidant coping and resilient coping; and high resilience. Age inversely correlated with psychological vulnerability and avoidance coping. LBP correlated inversely with avoidant coping. Avoidant coping positively mediated (enhanced) age's effect on LBP. Results from this follow-up analysis highlight the importance of understanding and testing psychological factors in models with age and a physical health outcome.
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The human factor and organization to support nuclear power plant operators
International Nuclear Information System (INIS)
Naumov, V.I.
1993-01-01
Analysis reveals three basic factors which affect the safety of nuclear power reactors: (1) Internal physical properties of the reactor which provide self protection under breakdown and accident conditions; (2) The reliability of technical systems which provide monitoring, control, accident prevention, heat release, and localization of hazardous products during accidents; (3) Reliability of the reactor control personnel. The last of these factors is usually called the human factor. From published data, this factor makes a large contribution to the downtime and accident statistics at nuclear power plants: from 30 to 80% in various countries. Today the importance of the human factor in operating a nuclear power units is rather well recognized. Current ideas on how to increase the reliability of a human operator are reflected in IAEA recommendations and domestic official documents. The concept of 'a culture of safety' is introduced. Basic types of actions to increase the reliability of personnel who control a nuclear reactor are discussed, including: (1) The qualifying and psychological selection and the training of candidates on the operator's obligations. (2) The automation of routine operations which do not require the operator's intellect. (3) Perfecting the work place, information input to the operator, and the organization of the controls
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Participatory ergonomics for psychological factors evaluation in work system design.
Wang, Lingyan; Lau, Henry Y K
2012-01-01
It is a well recognized understanding that workers whose voice needs to be heard should be actively encouraged as full participants and involved in the early design stages of new ergonomic work system which encompass the development and implementation of new tools, workplaces, technologies or organizations. This paper presents a novel participatory strategy to evaluate three key psychological factors which are respectively mental fatigue, spiritual stress, and emotional satisfaction in work system design based on a modified version of Participatory Ergonomics (PE). In specific, it integrates a PE technique with a formulation view by combining the parallel development of PE strategies, frameworks and functions throughout the coverage of the entire work system design process, so as to bridge the gap between qualitative and quantitative analysis of psychological factors which can cause adverse or advantageous effects on worker's physiological and behavioral performance.
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DEFF Research Database (Denmark)
Løkkegaard, Thomas; S. Andersen, John; K. Jacobsen, Rikke
2015-01-01
Background: Concerns that general health checks, including screening for risk factors to ischemic heart disease (IHD),have negative psychological consequences seem widely unfounded; however, previous studies are only based on selfreports from participants. Aim: To investigate if risk factor...... screening in healthy adults leads to mental distress in the study population, independent of participation. Methods: The Inter99 study (1999 – 2006) was a randomised intervention in the general population, aiming to prevent IHD by a healthier lifestyle. We included the whole study population, independent......-screening of psychological status did not influence the psychological impact of screening. Conclusions: This large, randomised intervention study supports that screening for risk factors to IHD does not increase mental distress, not even in the mentally or socioeconomically most vulnerable persons.This study included...
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Socio-psychological stressors as risk factors for low back pain in Chinese middle-aged women.
Yip, Y B; Ho, S C; Chan, S G
2001-11-01
This study aims to explore the relationship between socio-psychological stress and low back pain (LBP) prevalence among Chinese middle-aged women. Women in mid-life experience increasing socio-psychological stress because of midlife transitions, stressful life events and housework or work factors. Encountering socio-psychological stress itself may result in the manifestation of LBP. A case-control study of Hong Kong community-based middle-aged women was conducted. The study subjects were either from the University Family Medicine Clinic or from a previous population-based cross-sectional study of middle-aged women conducted by Department of Community and Family Medicine. Among the 928 potential eligible subjects from both sources, a total of 182 cases and 235 controls participated in this study. Data were collected from face-to-face interviews and included demographic factors, menopausal status, socio-psychological stress and occurrence of LBP. Socio-psychological stress covered social factors, self-reported nature of housework/work, housework/work stress and stressful life events. Among the 182 cases who entered this study, 83 women (45.6%) had experienced 1-work stress had an increased risk of suffering both types of LBP of nearly two- and half-fold (95% CI 1.61-3.85). The results indicate that an association exists between high socio-psychological stress and LBP prevalence. Alleviating the impact of housework or work related factors would, however, involve improving both the work and home environment.
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Psychological ownership: Development of an instrument
Directory of Open Access Journals (Sweden)
Chantal Olckers
2013-10-01
Purpose: The purpose of this study was to develop an instrument to measure psychological ownership in a South African context. Motivation for the study: It was found that previous instruments for the measurement of psychological ownership lacked the ability to grasp the extensive reach of psychological ownership. Research design, approach and method: A quantitative cross-sectional survey was conducted on a non-probability convenience sample of 713 skilled, highly-skilled and professional employees from various organisations in both the private and public sectors in South Africa. Main findings: Although a 69-item measurement instrument was developed in order to capture the proposed seven-dimensional psychological ownership construct, it became evident when analysing the data that a four-factor model comprising 35 items was suitable. Practical/managerial implications: If a sense of psychological ownership toward an organisation could be established amongst its employees by addressing the factors as measured by the South African Psychological Ownership Questionnaire, organisations could become enhanced workplaces and, as a result, sustainable performance could be promoted and staff could be retained. Contribution/value-add: The instrument for measuring psychological ownership in a South African context could serve as a diagnostic tool that would allow human resource professionals and managers to determine employees’ sense of psychological ownership regarding their organisation and to focus specifically on weak dimensional areas that could be improved.
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The Big Five personality factors and psychological well-being following stroke: a systematic review.
Dwan, Toni; Ownsworth, Tamara
2017-12-22
To identify and appraise studies investigating the relationship between the Big Five personality factors and psychological well-being following stroke and evidence for personality change. Systematic searches of six databases (PsychINFO, CINAHL, Ovid Medline, Cochrane, PubMed, and Web of Science) were conducted from inception to June 2017. Studies involving adult stroke samples that employed a validated measure of at least one of the Big Five personality factors were included. Two reviewers independently assessed the eligibility and methodological quality of studies. Eleven studies were identified that assessed associations between personality and psychological well-being after stroke (nine studies) or post-stroke personality change (two studies). A consistent finding was that higher neuroticism was significantly related to poorer psychological well-being. The evidence for the other Big Five factors was mixed. In terms of personality change, two cross-sectional studies reported high rates of elevated neuroticism (38-48%) and low extraversion (33-40%) relative to normative data. Different questionnaires and approaches to measuring personality (i.e., self vs. informant ratings, premorbid personality vs. current personality) complicated comparisons between studies. People high on neuroticism are at increased risk of poor psychological well-being after stroke. Prospective longitudinal studies are needed to address the limited research on post-stroke personality change. Implications for rehabilitation High neuroticism is associated with poorer psychological well-being after stroke. Assessing personality characteristics early after stroke may help to identify those at risk of poor psychological outcomes.
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Energy Technology Data Exchange (ETDEWEB)
April M. Whaley; Stacey M. L. Hendrickson; Ronald L. Boring; Jeffrey C. Joe; Katya L. Le Blanc; Jing Xing
2012-06-01
In response to Staff Requirements Memorandum (SRM) SRM-M061020, the U.S. Nuclear Regulatory Commission (NRC) is sponsoring work to update the technical basis underlying human reliability analysis (HRA) in an effort to improve the robustness of HRA. The ultimate goal of this work is to develop a hybrid of existing methods addressing limitations of current HRA models and in particular issues related to intra- and inter-method variabilities and results. This hybrid method is now known as the Integrated Decision-tree Human Event Analysis System (IDHEAS). Existing HRA methods have looked at elements of the psychological literature, but there has not previously been a systematic attempt to translate the complete span of cognition from perception to action into mechanisms that can inform HRA. Therefore, a first step of this effort was to perform a literature search of psychology, cognition, behavioral science, teamwork, and operating performance to incorporate current understanding of human performance in operating environments, thus affording an improved technical foundation for HRA. However, this literature review went one step further by mining the literature findings to establish causal relationships and explicit links between the different types of human failures, performance drivers and associated performance measures ultimately used for quantification. This is the first of two papers that detail the literature review (paper 1) and its product (paper 2). This paper describes the literature review and the high-level architecture used to organize the literature review, and the second paper (Whaley, Hendrickson, Boring, & Xing, these proceedings) describes the resultant cognitive framework.
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Safety Psychology Applicating on Coal Mine Safety Management Based on Information System
Hou, Baoyue; Chen, Fei
In recent years, with the increase of intensity of coal mining, a great number of major accidents happen frequently, the reason mostly due to human factors, but human's unsafely behavior are affected by insecurity mental control. In order to reduce accidents, and to improve safety management, with the help of application security psychology, we analyse the cause of insecurity psychological factors from human perception, from personality development, from motivation incentive, from reward and punishment mechanism, and from security aspects of mental training , and put forward countermeasures to promote coal mine safety production,and to provide information for coal mining to improve the level of safety management.
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Psychological factors in the irritable bowel syndrome.
Solmaz, M; Kavuk, I; Sayar, K
2003-12-09
The role of psychological factors in the irritable bowel syndrome (IBS) is a matter of debate. The prevalence of psychiatric disorders is high in IBS patients. Positive response to antidepressant therapy and presence of family history of depression in IBS patients have led speculations whether this syndrome might be regarded as an affective spectrum disorder. In this study we tried to examine the possible association of IBS with affective spectrum disorders. Forty IBS patients from gastroenterology outpatient clinics of a university hospital and state hospital, 32 controls with inflammatory bowel disease and 34 healthy hospital workers were included in the study. Psychiatric interviews were done using SCID-NP (Structured Clinical Interview for DSM-Non-patients) and psychological factors were assessed by the SCL-90-R (Symptom Checklist-90-Revised), the Beck Depression Inventory, the Beck Anxiety Scale and the Hamilton Rating Scale for Depression. Family histories were obtained by FH-RDC (Family History Research Diagnostic Criteria). All groups were matched for sociodemographic variables. The prevalence of psychiatric disorders and mood disorders was higher in the IBS group than the control groups. Also IBS group rated higher on anxiety and depression scales than the other groups, where the differences were statistically significant. Presence of positive family history for mood disorders was higher in the IBS group. These results support the hypothesis that IBS might be linked to affective spectrum disorder. Psychiatric assessment and therapy might be useful in the course of irritable bowel syndrome.
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Directory of Open Access Journals (Sweden)
Amanda M Cooksey
2009-12-01
Full Text Available Attrition of students from aviation training is a serious financial and operational concern for the U.S. Navy. Each late stage navy aviator training failure costs the taxpayer over $1,000,000 and ultimately results in decreased operational readiness of the fleet. Currently, potential aviators are selected based on the Aviation Selection Test Battery (ASTB, which is a series of multiple-choice tests that evaluate basic and aviation-related knowledge and ability. However, the ASTB does not evaluate a person's response to stress. This is important because operating sophisticated aircraft demands exceptional performance and causes high psychological stress. Some people are more resistant to this type of stress, and consequently better able to cope with the demands of naval aviation, than others.Although many psychological studies have examined psychological stress resistance none have taken advantage of the human genome sequence. Here we use high-throughput -omic biology methods and a novel statistical data normalization method to identify plasma proteins associated with human performance under psychological stress. We identified proteins involved in four basic physiological processes: innate immunity, cardiac function, coagulation and plasma lipid physiology.The proteins identified here further elucidate the physiological response to psychological stress and suggest a hypothesis that stress-susceptible pilots may be more prone to shock. This work also provides potential biomarkers for screening humans for capability of superior performance under stress.
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The psychology of computer displays in the modern mission control center
Granaas, Michael M.; Rhea, Donald C.
1988-01-01
Work at NASA's Western Aeronautical Test Range (WATR) has demonstrated the need for increased consideration of psychological factors in the design of computer displays for the WATR mission control center. These factors include color perception, memory load, and cognitive processing abilities. A review of relevant work in the human factors psychology area is provided to demonstrate the need for this awareness. The information provided should be relevant in control room settings where computerized displays are being used.
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Directory of Open Access Journals (Sweden)
Hamid Taher Neshat Doost
2015-02-01
Full Text Available The human being sometimes inclines toward the goodness and beauty, and sometimes toward the obscenity. So, Allah in the Quran has reminded man of dangers and wicked thoughts of the soul, and has described “al-Nafsul AmmÄra” (commanding soul as a source of the souls` inclination toward the obscenity which is quite deceptive. It has also been mentioned that self-scrutiny would act as cause for attaining the way of life recommended by Quran. One of the duties of the psychology is to elaborate on the sources of the souls` inclination toward obscenity and the factors that deviating the human life. One of the psychological schools that especially studies this issue is the School of analytical psychology. Among psychologists of this school, viewpoints of Sigmund Freud and Carl Jung need to be compared with the Islamic-Quranic viewpoint. This article firstly tries to clarify the concept of the soul and its characteristics, and then explains the process through which “al-Nafsul AmmÄra”, influences. It also describes the origin of the soul's tendency toward obscenity from Freuds` viewpoint and satanic influences from viewpoint of Carl Jung comparing them with the Quranic attitude. The origin of inclination of the soul toward the obscenity is called “al-Nafsul AmmÄra” based in the Quranic text while according to the Frauds` theory it is called ID. From the Quranic viewpoint, “al-Nafsul AmmÄra” that is affected by the internal negative tendencies of the soul (Haway-e Nafs and external invisible stimuli(Satan commands the human and leads him to the obscenity. So the Quran introduces the Satan as the enemy of the human being that brings about his decadence. The Quran presents the human being a practical plan for struggling against the Satan. Analytical psychology of Jung also emphasizes the role of the satanic influences on the human tendency toward the obscenity and considers struggling with the Satan as a way for freedom and
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Directory of Open Access Journals (Sweden)
Ali Banaeian Esfahani
2015-03-01
Full Text Available The human being sometimes inclines toward the goodness and beauty, and sometimes toward the obscenity. So, Allah in the Quran has reminded man of dangers and wicked thoughts of the soul, and has described “al-Nafsul Ammāra” (commanding soul as a source of the souls` inclination toward the obscenity which is quite deceptive. It has also been mentioned that self-scrutiny would act as cause for attaining the way of life recommended by Quran. One of the duties of the psychology is to elaborate on the sources of the souls` inclination toward obscenity and the factors that deviating the human life. One of the psychological schools that especially studies this issue is the School of analytical psychology. Among psychologists of this school, viewpoints of Sigmund Freud and Carl Jung need to be compared with the Islamic-Quranic viewpoint. This article firstly tries to clarify the concept of the soul and its characteristics, and then explains the process through which “al-Nafsul Ammāra”, influences. It also describes the origin of the soul's tendency toward obscenity from Freuds` viewpoint and satanic influences from viewpoint of Carl Jung comparing them with the Quranic attitude. The origin of inclination of the soul toward the obscenity is called “al-Nafsul Ammāra” based in the Quranic text while according to the Frauds` theory it is called ID. From the Quranic viewpoint, “al-Nafsul Ammāra” that is affected by the internal negative tendencies of the soul (Haway-e Nafs and external invisible stimuli(Satan commands the human and leads him to the obscenity. So the Quran introduces the Satan as the enemy of the human being that brings about his decadence. The Quran presents the human being a practical plan for struggling against the Satan. Analytical psychology of Jung also emphasizes the role of the satanic influences on the human tendency toward the obscenity and considers struggling with the Satan as a way for freedom and sublimation
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The consideration of the humane factor is essential in safety systems
International Nuclear Information System (INIS)
Parisot, F.
2010-01-01
In most risk analysis we consider that the staff fit perfectly the tasks to do in terms of training and competence but in fact a lot of factors intervene like the level of stress of the operator, the time available to identify the trouble or to take a decision, the relevance of the procedures, or the level of coordination and communication between the members of the staff. Different methods exist to assess the human factor, most have been designed to be used in the nuclear sector for instance: THERP (Technique for Human Error Rate Prediction) or OATS (Operation Action Tree) or SHARP (Systematic Human Action Reliability Procedure). These methods apply as early as the design stage of the engineered safety systems. Virtual reality has entered these methods because it allows operators to learn by making errors since errors in virtual reality have no consequences. Learning by making errors is an efficient method to get the operator used to accidental situations and as a consequence to reduce his level of stress. Some methods incorporate human elements into system safety analysis through the definition of performance shaping factors that describe the behaviour of operators in terms of physical and psychological abilities. (A.C.)
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Di Mattei, Valentina E; Carnelli, Letizia; Bernardi, Martina; Jongerius, Chiara; Brombin, Chiara; Cugnata, Federica; Ogliari, Anna; Rinaldi, Stefania; Candiani, Massimo; Sarno, Lucio
2016-01-01
Background: Exclusive breastfeeding until 6 months postpartum is a World Health Organization objective and benefits have been demonstrated for both mother and infant. It is important to clarify which factors influence breastfeeding intentions. Our objective was to assess and identify socio-demographic and psychological factors associated with breastfeeding intention in a sample of pregnant Italian women. Materials and Methods: This prospective study included 160 pregnant women. The following psychological constructs were measured using standardized questionnaires: anxiety, prenatal attachment, adult attachment, personality traits, and intention to breastfeed. Socio-demographic data were also collected using a self-report questionnaire. Assessment took place after the 20th gestational week. Results: Self-employment, age and feeding received as an infant were significantly related to breastfeeding intention. Regarding psychological factors, we also found that Neuroticism was negatively associated with mother's breastfeeding intentions. Relationships between psychological constructs and breastfeeding attitude were examined and represented within a graphical modeling framework. Conclusion: It may be possible to identify women that are less inclined to breastfeed early on in pregnancy. This may aid healthcare staff to pay particular attention to women who show certain socio-demographic and psychological characteristics, so as to fulfill more focused programs.
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Psychological Factors and Their Association with Ideal Cardiovascular Health Among Women and Men.
Mathews, Lena; Ogunmoroti, Oluseye; Nasir, Khurram; Blumenthal, Roger S; Utuama, Ovie A; Rouseff, Maribeth; Das, Sankalp; Veledar, Emir; Feldman, Theodore; Agatston, Arthur; Zhao, Di; Michos, Erin D
2018-01-29
The cardiovascular effects of stress and other psychological factors may be different between women and men. We assessed whether self-perceived adverse psychological factors were associated with achievement of ideal cardiovascular health (CVH) as measured by the American Heart Association's Life's Simple Seven (LS7) and whether this differed by sex. This was a cross-sectional study of employees from a large healthcare organization. The LS7 metrics (smoking, physical activity, diet, body mass index, blood pressure, cholesterol, and glucose) were each scored as ideal (2), intermediate (1), or poor (0). Total scores were categorized as optimal (11-14), average (9-10), and inadequate (0-8). Using logistic regression, we tested whether psychological factors obtained by questionnaire (self-perceived stress, low life satisfaction, hopelessness, sadness, depression, and anxiety) were associated with CVH, after adjustment for age, ethnicity, and education. Among 9,056 participants, the mean (SD) age was 43 (12) years, 74% were women, 57% Hispanic/Latino, 17% white, and 16% black. Stress was associated with reduced odds of having optimal/average CVH [OR 0.58 (95% CI 0.50-0.66) and 0.63 (0.50-0.81), for women and men, respectively]. Similarly, depression was associated with reduced odds of optimal/average CVH [0.58 (0.43-0.78) and 0.44 (0.26-0.76), for women and men, respectively]. Low life satisfaction, hopelessness, sadness, and anxiety were also associated with statistically significantly lower odds of optimal/average CVH in women, but not in men; however, there were no interactions by sex. In an ethnically diverse population, both women and men with several adverse self-perceived psychological factors were less likely to have optimal or adequate CVH. Future studies are needed to determine whether addressing psychological stressors can improve CVH.
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Is there a relationship between logic and psychology? The question for human reasoning
Directory of Open Access Journals (Sweden)
Jaime Castro Martínez
2013-11-01
Full Text Available This paper presents a debate between the relations of logic and psychology. It starts with the presentation of Keysser’s logicism. It describes some background to the debate on Mill’s psychologism and Husserl´s criticism of the laws of logic, in contrast to the laws of the nature of human thought. It continues with the contributions to the discussion by Gestalt theory. Then, the Piagetian bet for a mental logic is presented. The essay concludes with the need to consider psychological logic as distinct from formal logic: a dynamic logic of facts or logic of experience
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Relationship between Psychological Factors and Cancer: An Update of the Evidence
Edelman, Sarah
2005-01-01
There is a widely held perception that cancer is influenced by psychological factors, and that both the onset and progression of the disease are affected by factors such as stress, depression, social isolation and coping style. This article reviews the evidence for the mind-cancer link. Although hundreds of studies have reported on this issue,…
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[Preliminary investigation of psychologic factors in 76 tinnitus patients].
Mao, Kunhua; Jiang, Wen; Feng, Yong
2011-08-01
To study the psychological aspects of tinnitus patients, to analyze the distribution of psychologic obstacle in tinnitus patients, and then to provide information for diagnosing and treating tinnitus clinically. All patients were detected their frequency and loudness of tinnitus. Then they were evaluated by symptom checklist 90 (SCL-90), life satisfaction scale, Pittsburgh sleep quality index (PSQI) and tinnitus handicap inventory (THI). All data were analyzed with statistical software SPSS11.0. (1)There was no straight line correlation between frequency, loudness of tinnitus and the patient's scores from SCL-90, life satisfaction rating scale (LSR), life satisfaction index A (LSIA), LSIB, PSQI, THI. (2) To 76 tinnitus patients, some factors of SCL-90 were higher than internal nom. Compared with internal nom, tinnitus patients' score of LSR, LSIA and LSIB were all lower than it. Many of tinnitus patients had sleep disorder, the ratio was higher than internal nom. (3) Grouping these patients, based on the score of THI. To THI four grade group and THI five grade group, their satisfaction of lives were lower, some factors of SCL-90 were higher than internal nom. To THI five grade group, the ratio about sleep disorder was higher than internal nom. There is no straight line correlation between frequency, loudness of tinnitus and the patient's scores from SCL-90, LSR, LSIA, LSIB, PSQ1, THI. Grouping based on the score of THI, the groups of THI four grade and THI five grade are approved that they have psychologic obstacle obviously, they should be paid close attention.
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The marginalisation of dreams in clinical psychological practice.
Leonard, Linda; Dawson, Drew
2018-04-22
The longstanding human interest in dreams has led to a significant body of psychological and philosophical discourse, including research. Recently, however, dreams have been relegated to the periphery of clinical psychological practice. This is potentially problematic as clients continue to bring dreams to therapy and many psychologists lack the confidence or competence to respond effectively to dream material. Building on the structural, professional and research cultures surrounding psychology using a cultural-historical activity theory framework, we argue the marginalisation of dreams is due to cultural-historical factors. These factors include the political and economic context in which psychology developed; psychology's early attempts to differentiate from psychoanalysis by identifying with behaviourism and the natural sciences; and a discipline-specific definition of what constitutes evidence-based practice. These factors led to professional discourses within which dreams are seen as of little clinical or therapeutic value, or that dream work is only for long-term therapy and requires extensive therapist training. However, there are diverse models of dream work consistent with most theoretical orientations within contemporary psychological practice. We conclude with recommendations on how to rebuild clinical confidence and competence in the use of dream material within the current professional environment. Copyright © 2018 Elsevier Ltd. All rights reserved.
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Music, neuroscience, and the psychology of wellbeing: a précis
Directory of Open Access Journals (Sweden)
Adam M. Croom
2012-01-01
Full Text Available In Flourish, the positive psychologist Martin Seligman (2011 identifies five commonly recognized factors that are characteristic of human flourishing or wellbeing: (1 positive emotion, (2 relationships, (3 engagement, (4 achievement, and (5 meaning (p. 24. Although there is no settled set of necessary and sufficient conditions neatly circumscribing the bounds of human flourishing (Seligman, 2011, we would mostly likely consider a person that possessed high levels of these five factors as paradigmatic or prototypical of human flourishing. Accordingly, if we wanted to go about the practical task of actually increasing our level of wellbeing, we ought to do so by focusing on practically increasing the levels of the five factors that are characteristic of wellbeing. If, for instance, an activity such as musical engagement can be shown to positively influence each or all of these five factors, this would be compelling evidence that an activity such as musical engagement can positively contribute to one’s living a flourishing life. I’m of the belief that psychological research can and should be used, not only to identify and diagnose maladaptive psychological states, but identify and promote adaptive psychological states as well. In this article I advance the hypothesis and provide supporting evidence for the claim that musical engagement can positively contribute to one’s living a flourishing life. Since there has not yet been a substantive and up-to-date investigation of the possible role of music in contributing to one’s living a flourishing life, the purpose of this article is to conduct this investigation, thereby bridging the gap and stimulating discussion between the psychology of music and the psychology of wellbeing.
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Rho, Mi Jung; Lee, Hyeseon; Lee, Taek-Ho; Cho, Hyun; Jung, Dong Jin; Kim, Dai-Jin; Choi, In Young
2017-12-27
Background : Understanding the risk factors associated with Internet gaming disorder (IGD) is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods : Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We identified 481 IGD gamers and 3087 normal Internet gamers, based on Diagnostic and Statistical Manual for Mental Disorders (DSM-5) criteria. Logistic regression analysis was applied to identify significant risk factors for IGD; Results : The following eight risk factors were found to be significantly associated with IGD: functional and dysfunctional impulsivity (odds ratio: 1.138), belief self-control (1.034), anxiety (1.086), pursuit of desired appetitive goals (1.105), money spent on gaming (1.005), weekday game time (1.081), offline community meeting attendance (2.060), and game community membership (1.393; p < 0.05 for all eight risk factors); Conclusions : These risk factors allow for the prediction and diagnosis of IGD. In the future, these risk factors could also be used to inform clinical services for IGD diagnosis and treatment.
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The psychological aftermath of bereavement : Risk factors, mediating processes, and intervention
Van der Houwen, H.K.
2009-01-01
In this dissertation some of the major facets associated with the psychological effects of bereavement were the subject of investigation: risk factors, mediating processes and intervention. Previous research on risk factors is limited because of a number of methodological shortcomings: a focus on only one or a few factors (which increases the chances of reporting spurious results) and reliance on use of a single measure of bereavement outcome. We avoided these pitfalls by simultaneously exami...
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Factors influencing the psychology and quality of life in lung cancer patients
Wang, Bin; Hao, Nan; Zhang, Xun
2017-01-01
Objectives: To determine the factors closely correlated with the unhealthy psychological status of patients with lung cancer and to ascertain whether the unhealthy psychology adversely affects their quality-of-life (QOL). Methods: Patients newly diagnosed with lung cancer between May 2013 and December 2015 in the Department of Thoracic Surgery, Tianjin 4th Centre Hospital, Tianjin, China were enrolled in this cross-sectional study. Patients were asked to complete the Symptom Checkli...
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Factors influencing the psychology and quality of life in lung cancer patients
Wang, Bin; Hao, Nan; Zhang, Xun
2017-01-01
Objectives: To determine the factors closely correlated with the unhealthy psychological status of patients with lung cancer and to ascertain whether the unhealthy psychology adversely affects their quality-of-life (QOL). Methods: Patients newly diagnosed with lung cancer between May 2013 and December 2015 in the Department of Thoracic Surgery, Tianjin 4th Centre Hospital, Tianjin, China were enrolled in this cross-sectional study. Patients were asked to complete the Symptom Checklist 90 (SCL...
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DEFF Research Database (Denmark)
Pelle, Aline J; Denollet, Johan; Zwisler, Ann-Dorthe
2009-01-01
Growing evidence supports the importance of psychological factors in the etiology and progression of cardiovascular disease (CVD). However, this research has been criticized due to overlap between psychological constructs. We examined whether psychological questionnaires frequently used...
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Environmental regulation of households. An empirical review of economic and psychological factors
International Nuclear Information System (INIS)
Van den Bergh, Jeroen C.J.M.
2008-01-01
The literature on sustainable consumption and environmental regulation of household behavior is dominated by conceptual and normative approaches. As a result, many suggestions lack a firm empirical basis. To overcome this deficiency, econometric studies in three areas of environmentally relevant activities of households are reviewed: residential use of energy, generation of solid waste and recycling, and residential use of water. Next to price and income elasticities, attention is devoted to individual socio-economic features and psychological factors, such as attitudes, knowledge, perceptions and values. Potential psychological determinants and related insights are further examined by discussing a range of representative and illustrative statistical-psychological studies of environmental behavior. One important general finding is that there are very few empirical studies that systematically combine socio-economic and psychological determinants. A range of insights for environmental policy is derived, and research recommendations are offered. (author)
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Psychological Factors Associated with Smartphone Addiction in South Korean Adolescents
Lee, Jeewon; Sung, Min-Je; Song, Sook-Hyung; Lee, Young-Moon; Lee, Je-Jung; Cho, Sun-Mi; Park, Mi-Kyung; Shin, Yun-Mi
2018-01-01
The smartphone has many attractive attributes and characteristics that could make it highly addictive, particularly in adolescents. The purpose of this study was to examine the prevalence of young adolescents in risk of smartphone addiction and the psychological factors associated with smartphone addiction. Four hundred ninety middle school…
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van Leeuwen, Christel M. C.; Edelaar-Peeters, Yvette; Peter, Claudio; Stiggelbout, Anne M.; Post, Marcel W. M.
Objectives: To examine the course of mental health and psychological factors over time in persons with a recent spinal cord injury and to determine whether change in psychological factors is associated with change in mental health. Design: Prospective cohort study in the Netherlands with 3
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Sharp, Gemma; Tiggemann, Marika; Mattiske, Julie
2016-04-01
An increasing number of women are undergoing labiaplasty procedures; however, very little is known about the psychological factors that motivate women to seek out this procedure. To investigate the factors that influence women's decisions to undergo labiaplasty. Women seeking to undergo labiaplasty (n = 35) were compared with women who were not (n = 30). Standardized measures were employed to assess the patients' media exposure (television, the Internet, advertising, pornography), relationship quality, and psychological well-being. Women's motivations for deciding to undergo a labiaplasty procedure were characterized as "appearance," "functional," "sexual," or "psychological" motivations, with concerns about the labia's appearance being the most commonly reported motivation. Correspondingly, women seeking labiaplasty were significantly less satisfied with the appearance of their genitals than the comparison group (P media exposure and relationship status as important factors that influence women's decisions to undergo labiaplasty. 3 Risk. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.
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Fischer, Roland
1992-01-01
Discusses the impact that the relationship between people and mathematics could have on the development of pure and applied mathematics. Argues for (1) a growing interest in philosophy, history and sociology of science; (2) new models in educational and psychological research; and (3) a growing awareness of the human factor in technology,…
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Psychological factors of performance in ski jumping : a quantitative study of World Cup ski jumpers
Sklett, Vegard Haukø
2017-01-01
Purpose – The present study investigated the relationship between psychological factors (self-efficacy, flow, positive- and negative affect, worry) and ski jumping performance, as well as the influential functions these psychological factors have on ski jumping performance. Method – World Cup ski jumpers (N = 40) responded to four questionnaires in the middle of the World Cup season, reporting their subjective experience during a competitive setting. Social Cognitive Theory (SCT) (Bandura...
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Self-reported psychological characteristics as risk factors for injuries in female youth football.
Steffen, K; Pensgaard, A M; Bahr, R
2009-06-01
Identifying and understanding injury risk factors are necessary to target the injury-prone athlete and develop injury prevention measurements. The influence of psychological factors on injuries in football is poorly documented. The purpose of this 8-month prospective cohort study therefore was to examine whether psychological player characteristics assessed by a self-administered questionnaire represent risk factors for injury. At baseline, female football players (14-16 years) were asked to complete a detailed questionnaire covering player history, previous injuries, perception of success and motivational climate, life stress, anxiety and coping strategies. During the 2005 season, a total of 1430 players were followed up to record injuries. A history of a previous injury [odds ratio (OR)=1.9 (1.4; 2.5), Pfemale football players.
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Vleeshouwers, Jolien; Knardahl, Stein; Christensen, Jan Olav
2016-04-01
This prospective cohort study examined previously underexplored relations between psychological/social work factors and troubled sleep in order to provide practical information about specific, modifiable factors at work. A comprehensive evaluation of a range of psychological/social work factors was obtained by several designs; i.e., cross-sectional analyses at baseline and follow-up, prospective analyses with baseline predictors (T1), prospective analyses with average exposure across waves as predictor ([T1 + T2] / 2), and prospective analyses with change in exposure from baseline to follow-up as predictor. Participants consisted of a sample of Norwegian employees from a broad spectrum of occupations, who completed a questionnaire at two points in time, approximately two years apart. Cross-sectional analyses at T1 comprised 7,459 participants, cross-sectional analyses at T2 included 6,688 participants. Prospective analyses comprised a sample 5,070 of participants who responded at both T1 and T2. Univariable and multivariable ordinal logistic regressions were performed. Thirteen psychological/social work factors and two aspects of troubled sleep, namely difficulties initiating sleep and disturbed sleep, were studied. Ordinal logistic regressions revealed statistically significant associations for all psychological and social work factors in at least one of the analyses. Psychological and social work factors predicted sleep problems in the short term as well as the long term. All work factors investigated showed statistically significant associations with both sleep items, however quantitative job demands, decision control, role conflict, and support from superior were the most robust predictors and may therefore be suitable targets of interventions aimed at improving employee sleep. © 2016 Associated Professional Sleep Societies, LLC.
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Development of a Teaching Methodology for Undergraduate Human Development in Psychology
Rodriguez, Maria A.; Espinoza, José M.
2015-01-01
The development of a teaching methodology for the undergraduate Psychology course Human Development II in a private university in Lima, Peru is described. The theoretical framework consisted of an integration of Citizen Science and Service Learning, with the application of Information and Communications Technology (ICT), specifically Wikipedia and…
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Peterson, Christopher
2009-01-01
Positive psychology is a deliberate correction to the focus of psychology on problems. Positive psychology does not deny the difficulties that people may experience but does suggest that sole attention to disorder leads to an incomplete view of the human condition. Positive psychologists concern themselves with four major topics: (1) positive…
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BEHAVIORAL ECONOMICS AND THE NEED OF PSYCHOLOGY IN ECONOMIC RESEARCH
Directory of Open Access Journals (Sweden)
Andreea GRADINARU
2014-06-01
Full Text Available The turning point in economic science has now come, marked especially by triggering the biggest crisis since the Great Depression of '29-'33, has called into question the need to reconsider the status of economic science and finding ways in which it can increase its practical foundations. In the elaboration of this study I’ve took into account the fact that beyond any abstract, formal and mathematical model, economics is a science, having the man in its center. Furthermore, every economic process is based on the human being. But the way individuals behave does not follow precisely the pattern predicted by classical and neoclassical models, but most of the time they are making decisions under the influence of psychological factors. Starting from these assumptions I considered important to highlight a real need for psychology in economic research. Therefore, the aim of this work is exclusively theoretical meant to show that the study of psychological factors is necessary in economic research, because it allows a better explanation of the economic problems and lead to obtaining results closer to reality than those who only take into consideration economic factors. In this way I appealed to behavioral economics. This represents a new trend of economic thinking that reunites psychology with economy. The thing that I observed after finishing the study is that behavioral economics can increase the explanatory power of economics by providing more realistic psychological bases, because human behavior is not only the subject matter of economics but psychology too.
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Human factor reliability program
International Nuclear Information System (INIS)
Knoblochova, L.
2017-01-01
The human factor's reliability program was at Slovenske elektrarne, a.s. (SE) nuclear power plants. introduced as one of the components Initiatives of Excellent Performance in 2011. The initiative's goal was to increase the reliability of both people and facilities, in response to 3 major areas of improvement - Need for improvement of the results, Troubleshooting support, Supporting the achievement of the company's goals. The human agent's reliability program is in practice included: - Tools to prevent human error; - Managerial observation and coaching; - Human factor analysis; -Quick information about the event with a human agent; -Human reliability timeline and performance indicators; - Basic, periodic and extraordinary training in human factor reliability(authors)
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van Selms, Maurits Ka; Muzalev, Konstantin; Visscher, Corine M; Koutris, Michail; Bulut, Melike; Lobbezoo, Frank
2017-01-01
To investigate whether pain-related temporomandibular disorders (TMD) are the product of an interaction between psychological factors and self-reported bruxism activities. Patients referred to a specialized clinic for complaints of orofacial pain and dysfunction completed a digital questionnaire prior to the first clinical visit. The patient sample was then split into a case group consisting of 268 patients diagnosed with TMD pain according to the Diagnostic Criteria for Temporomandibular Disorders (85.8% women; mean ± standard deviation [SD] age = 40.1 ± 14.5 years) and a control group consisting of 254 patients without any pain in the orofacial area (50.8% women; 46.9 ± 13.6 years). The possible moderating roles of six psychological factors (depression, somatic symptoms, anxiety, stress, optimism, and prior psychological treatment) on the relationship between self-reported bruxism and the clinical presence of TMD pain were examined. Patients with TMD pain reported significantly more bruxism than patients without any report of orofacial pain. Furthermore, bruxism intensity was associated with a variety of psychological factors; however, there were no significant interactions between any of the psychological factors and bruxism with respect to the clinical presence of TMD pain. These findings do not support the view that the effect of bruxism on TMD pain is stronger in patients who experience higher levels of psychological distress compared to those with lower levels of distress.
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Games people play the psychology of human relationships
Berne, Eric
2010-01-01
The bestselling Games People Play is the book that has helped millions of people understand the dynamics of relationships, by psychiatrist Eric Berne.We all play games. In every encounter with other people we are doing so. The nature of these games depends both on the situation and on who we meet.Eric Berne's classic Games People Play is the most accessible and insightful book ever written about the games we play: those patterns of behaviour that reveal hidden feelings and emotions. Wise and witty, it shows the underlying motivations behind our relationships and explores the roles that we try to play - and are forced to play.Games People Play gives you the keys to unlock the psychology of others - and yourself. You'll become more honest, more effective, and a true team player.'A brilliant, amusing, and clear catalogue of the psychological theatricals that human beings play over and over again' Kurt VonnegutEric Berne was a prominent psychiatrist and bestselling author.After inventing his groundbreaking Transa...
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Kikuchi, Hiroe; Yoshiuchi, Kazuhiro; Ando, Tetsuya; Yamamoto, Yoshiharu
2015-09-01
In this study, we investigated whether psychological factors were associated with subsequent acute exacerbation of tension-type headache (TTH) in a prospective and ecologically valid manner with computerized ecological momentary assessment. Eighteen women and five men with TTH wore watch-type computers that acted as an electronic diary for 1week. The subjects recorded momentary headache intensity, psychological stress, anxiety, and depressive mood with a visual analog scale of 0-100 approximately every 6h as well as when waking up, when going to bed, and at acute headache exacerbations. Multilevel logistic regression analysis with acute headache exacerbation occurrence as the outcome was conducted. Person-mean centering was applied to psychological factors to disaggregate between- and within-individual association. Momentary psychological stress was associated with subsequent increase in headache exacerbation within 3h [Odds Ratio (95% CI)=1.32 (1.07, 1.64) for 10-point increments] while the individual mean of psychological stress was not. These results support the possibility that psychological stress could trigger acute exacerbations of TTH. Copyright © 2015 Elsevier Inc. All rights reserved.
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International Nuclear Information System (INIS)
Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.
1982-08-01
This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations
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Directory of Open Access Journals (Sweden)
Joanna Rębisz
2008-07-01
Full Text Available The modern business world is characterized by dynamic, changing markets and continuous technological advance. This article focuses on an issue related to a definition of the meaning of a man and his location in an organization that works in conditions of globalization. Certainly, the meaning of human as the source of knowledge in the development of organization is not a new subject. Knowledge is intrinsically linked to people and enables them to act. Modern organizations base their theory on the knowledge they can exploit to improve the competence of the employee, his loyalty and commitment to the company which aims at the competitive predominance. The identification of knowledge is necessary for the effective implementation of knowledge management system. Above all, presented theoretical analysis pinpoints mainly on discussing a mans role and psychological contract in managing the knowledge.
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Risk Factors for Internet Gaming Disorder: Psychological Factors and Internet Gaming Characteristics
Directory of Open Access Journals (Sweden)
Mi Jung Rho
2017-12-01
Full Text Available Background: Understanding the risk factors associated with Internet gaming disorder (IGD is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods: Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We identified 481 IGD gamers and 3087 normal Internet gamers, based on Diagnostic and Statistical Manual for Mental Disorders (DSM-5 criteria. Logistic regression analysis was applied to identify significant risk factors for IGD; Results: The following eight risk factors were found to be significantly associated with IGD: functional and dysfunctional impulsivity (odds ratio: 1.138, belief self-control (1.034, anxiety (1.086, pursuit of desired appetitive goals (1.105, money spent on gaming (1.005, weekday game time (1.081, offline community meeting attendance (2.060, and game community membership (1.393; p < 0.05 for all eight risk factors; Conclusions: These risk factors allow for the prediction and diagnosis of IGD. In the future, these risk factors could also be used to inform clinical services for IGD diagnosis and treatment.
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Risk Factors for Internet Gaming Disorder: Psychological Factors and Internet Gaming Characteristics
Lee, Hyeseon; Lee, Taek-Ho; Cho, Hyun; Kim, Dai-Jin; Choi, In Young
2017-01-01
Background: Understanding the risk factors associated with Internet gaming disorder (IGD) is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods: Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We identified 481 IGD gamers and 3087 normal Internet gamers, based on Diagnostic and Statistical Manual for Mental Disorders (DSM-5) criteria. Logistic regression analysis was applied to identify significant risk factors for IGD; Results: The following eight risk factors were found to be significantly associated with IGD: functional and dysfunctional impulsivity (odds ratio: 1.138), belief self-control (1.034), anxiety (1.086), pursuit of desired appetitive goals (1.105), money spent on gaming (1.005), weekday game time (1.081), offline community meeting attendance (2.060), and game community membership (1.393; p < 0.05 for all eight risk factors); Conclusions: These risk factors allow for the prediction and diagnosis of IGD. In the future, these risk factors could also be used to inform clinical services for IGD diagnosis and treatment. PMID:29280953
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Application of Bayesian Networks for Estimation of Individual Psychological Characteristics
Litvinenko, Alexander
2017-07-19
In this paper we apply Bayesian networks for developing more accurate final overall estimations of psychological characteristics of an individual, based on psychological test results. Psychological tests which identify how much an individual possesses a certain factor are very popular and quite common in the modern world. We call this value for a given factor -- the final overall estimation. Examples of factors could be stress resistance, the readiness to take a risk, the ability to concentrate on certain complicated work and many others. An accurate qualitative and comprehensive assessment of human potential is one of the most important challenges in any company or collective. The most common way of studying psychological characteristics of each single person is testing. Psychologists and sociologists are constantly working on improvement of the quality of their tests. Despite serious work, done by psychologists, the questions in tests often do not produce enough feedback due to the use of relatively poor estimation systems. The overall estimation is usually based on personal experiences and the subjective perception of a psychologist or a group of psychologists about the investigated psychological personality factors.
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Application of Bayesian Networks for Estimation of Individual Psychological Characteristics
Litvinenko, Alexander; Litvinenko, Natalya
2017-01-01
In this paper we apply Bayesian networks for developing more accurate final overall estimations of psychological characteristics of an individual, based on psychological test results. Psychological tests which identify how much an individual possesses a certain factor are very popular and quite common in the modern world. We call this value for a given factor -- the final overall estimation. Examples of factors could be stress resistance, the readiness to take a risk, the ability to concentrate on certain complicated work and many others. An accurate qualitative and comprehensive assessment of human potential is one of the most important challenges in any company or collective. The most common way of studying psychological characteristics of each single person is testing. Psychologists and sociologists are constantly working on improvement of the quality of their tests. Despite serious work, done by psychologists, the questions in tests often do not produce enough feedback due to the use of relatively poor estimation systems. The overall estimation is usually based on personal experiences and the subjective perception of a psychologist or a group of psychologists about the investigated psychological personality factors.
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Myklestad, Ingri; Røysamb, Espen; Tambs, Kristian
2012-05-01
The study aimed to investigate potential adolescent and parental psychosocial risk and protective factors for psychological distress among adolescents and, in addition, to examine potential gender and age differences in the effects of risk factors on adolescent psychological distress. Data were collected among 8,984 Norwegian adolescents (13-19 years) and their parents in the Nord-Trøndelag Health Study (HUNT). The outcome measure was psychological distress (SCL-5). Bivariate regression analysis with generalized estimating equation (GEE) model showed that all parental self-reported variables (mental distress, substance use, social network, economic problems, unemployment and family structure) and adolescents' self-reported variables (leisure activities, social support from friends, school-related problems and substance use) were significantly associated with psychological distress among adolescents. Results revealed that in a multiple regression analysis with a GEE model, adolescent psychosocial variables, specifically academic-related problems and being bullied at school, emerged as the strongest predictors of psychological distress among adolescents after controlling for age, gender, and all parental and adolescent variables. The following psychosocial risk factors were significantly more important for girl's psychological distress compared to boys: problems with academic achievement, conduct problems in school, frequency of being drunk, smoking, dissatisfaction in school, living alone and seen parents being drunk. Academic achievement and being bullied at school were the psychosocial factors most strongly associated with psychological distress among adolescents. Parental factors had an indirect effect on adolescent psychological distress, through adolescents' psychosocial factors.
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TITIK TEMU TRANSPERSONAL PSYCHOLOGY DAN TASAWUF
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Khadijah Khadijah
2015-09-01
Full Text Available This article aims to introduce transpersonal psychology approach, especially its meeting point with the world of Sufism in Islam. The article tries to answer the following questions, are: 1 what is the difference between transpersonal psychology and other psycho-logical theories, and; 2 in what aspect transpersonal psychology shares a common ground with Sufism? The writer finds that there is a significant difference between transpersonal psychology and other psychological theories, especially psychoanalysis and behaviorism. Psychoanalysis emphasizes the deepest meaning of human behavior with a tendency to override the meaning of physical aspect. Behaviorism has been strongly influenced by pure science. In fact, research on the human psyche aspect cannot be done simply by applying pure science. Meanwhile, transpersonal psychology tries to fundamentally reinforce and develop human potential, both physical and mental aspects. Moreover, this approach reaches supernatural and spiritual aspects of human beings. The writer tends to argue that the common ground shared by the mystical aspects of the Western world, in the perspective of transpersonal psychology, and Sufism in Islam lays in the fact that each entity puts great emphasis on managing and increasing the spiritual aspect of human.Keywords: transpersonal psychology, tasawuf, common ground.
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Why human evolution should be a basic science for medicine and psychology students.
Palanza, Paola; Parmigiani, Stefano
2016-06-20
Based on our teaching experience in medicine and psychology degree programs, we examine different aspects of human evolution that can help students to understand how the human body and mind work and why they are vulnerable to certain diseases. Three main issues are discussed: 1) the necessity to consider not only the mechanisms, i.e. the "proximate causations", implicated in biological processes but also why these mechanisms have evolved, i.e. the "ultimate causations" or "adaptive significance", to understand the functioning and malfunctioning of human body and mind; 2) examples of how human vulnerabilities to disease are caused by phylogenetic constraints, evolutionary tradeoffs reflecting the combined actions of natural and sexual selection, and/or mismatch between past and present environment (i.e., evolution of the eye, teeth and diets, erect posture and their consequences); 3) human pair-bonding and parent-offspring relationships as the result of socio-sexual selection and evolutionary compromises between cooperation and conflict. These psychobiological mechanisms are interwoven with our brain developmental plasticity and the effects of culture in shaping our behavior and mind, and allow a better understanding of functional (normal) and dysfunctional (pathological) behaviors. Thus, because the study of human evolution offers a powerful framework for clinical practice and research, the curriculum studiorum of medical and psychology students should include evolutionary biology and human phylogeny.
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Psychosocial factors and pre-abortion psychological health: The significance of stigma.
Steinberg, Julia R; Tschann, Jeanne M; Furgerson, Dorothy; Harper, Cynthia C
2016-02-01
Most research in mental health and abortion has examined factors associated with post-abortion psychological health. However, research that follows women from before to after their abortion consistently finds that depressive, anxiety, and stress symptoms are highest just before an abortion compared to any time afterwards. This finding suggests that studies investigating psychosocial factors related to pre-abortion mental health are warranted. The current study uses data from 353 women seeking abortions at three community reproductive health clinics to examine predictors of pre-abortion psychological health. Drawing from three perspectives in the abortion and mental health literature, common risks, stress and coping, and sociocultural context, we conducted multivariable analyses to examine the contribution of important factors on depressive, anxiety, and stress symptoms just before an abortion, including sociodemographics, abortion characteristics, childhood adversities, recent adversities with an intimate partner, relationship context, future pregnancy desires, and perceived abortion stigma. Childhood and partner adversities, including reproductive coercion, were associated with negative mental health symptoms, as was perceived abortion stigma. Before perceived abortion stigma was entered into the model, 18.6%, 20.7%, and 16.8% of the variance in depressive, anxiety, and stress symptoms respectively, was explained. Perceived abortion stigma explained an additional 13.2%, 9.7%, and 10.7% of the variance in depressive, anxiety, and stress symptoms pre-abortion. This study, one of the first to focus on pre-abortion mental health as an outcome, suggests that addressing stigma among women seeking abortions may significantly lower their psychological distress. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Directory of Open Access Journals (Sweden)
Mozhgan Saeidi
2016-12-01
Full Text Available Psychological symptoms are considered as one of the aspects and consequences of cardiovascular diseases (CVDs, management of which can precipitate and facilitate the process of recovery. Evaluation of the psychological symptoms can increase awareness of treatment team regarding patients’ mental health, which can be beneficial for designing treatment programs (1. However, time-consuming process of interviews and assessment by questionnaires lead to fatigue and lack of patient cooperation, which may be problematic for healthcare evaluators. Therefore, the use of brief and suitable alternatives is always recommended.The use of practical and easy to implement instruments is constantly emphasized. A practical method for assessing patients' psychological status is examining causal beliefs and attitudes about the disease. The causal beliefs and perceived risk factors by patients, which are significantly related to the actual risk factors for CVDs (2, are not only related to psychological adjustment and mental health but also have an impact on patients’ compliance with treatment recommendations (3.It seems that several risk factors are at play regarding the perceived risk factors for CVDs such as gender (4, age (5, and most importantly, patients’ psychological status (3. Accordingly, evaluation of causal beliefs and perceived risk factors by patients could probably be a shortcut method for evaluation of patients’ psychological health. In recent years, Saeidi and Komasi (5 proposed a question and investigated the perceived risk factors with an open single item: “What do you think is the main cause of your illness?”. According to the authors, the perceived risk factors are recorded in five categories including biological (age, gender, and family history, environmental (dust, smoke, passive smoking, toxic substances, and effects of war, physiological (diabetes, hypertension, hyperlipidemia, and obesity, behavioral (lack of exercise, nutrition
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Cognitive psychology and depth psychology backgrounds
International Nuclear Information System (INIS)
Fritzsche, A.F.
1986-01-01
The sixth chapter gives an insight into the risk perception process which is highly determined by emotions, and, thus, deals with the psychological backgrounds of both the conscious cognitive and the subconscious intuitive realms of the human psyche. The chapter deals with the formation of opinion and the origination of an attitude towards an issue; cognitive-psychological patterns of thinking from the field of risk perception; the question of man's rationality; pertinent aspects of group behaviour; depth psychological backgrounds of the fear of technology; the collective subconscious; nuclear energy as a preferred object of projection for various psychological problems of modern man. (HSCH) [de
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Factors associated with academic performance in psychology students of UNMSM
García Ampudia, Lupe; Orellana Manrique, Oswaldo; Canales Quevedo, Isaac
2014-01-01
In the present job is studied the factors related to the academic performance in to university group of students of the Faculty of Psychology of the UN MSM, among the factors has been considered the motivation, the strategies of learning and the self-esteem and in it pertaining to the academic performance the average of notices there is been considered obtained by the students in the three first cycles of study. The sample studied was constituted by the ingresantes in the year 1,999 to the Fa...
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Psychological health of operators in NPPs and accident prevention
International Nuclear Information System (INIS)
Zhou Huayun
2004-01-01
Mental and physical health of operators of nuclear power plants (NPPs) is directly related to normal and safe operation of NPPs. The cognitive process, volitional character, attention, emotion, feeling and personality are important factors that affect operators' safe behavior. Alcohol, medical drugs and operators' biological rhythm are can also make great effects on their psychological health. By means of job-fitness psychological test, better candidates for operators could be primarily selected from point of psychological view. Psychological follow-up of post skill training, simulator training and practical work of operators can make NPPs prevent from operational accidents due to human errors to the greatest extent. It is helpful for NPPs to find and solve some psychological problems by means of psychological counseling, regulation or psychotherapy. (author)
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Introductory Psychology Texts as a View of Sociobiology/Evolutionary Psychology's Role in Psychology
Directory of Open Access Journals (Sweden)
R. Elisabeth Cornwell
2005-01-01
Full Text Available Sociobiology and its descendant evolutionary psychology (EP have struggled to gain ground within the social sciences over the past 30 years. While some have heralded the Triumph of Sociobiology (Alcock, 2001, others have critiqued it as a poor approach to understanding human behavior and would prefer that a Darwinian perspective remain outside the domain of human social sciences. We attempt to assess just how successful (or not it has been by examining how it has been covered in introductory psychology textbooks over the past 30 years. Our findings indicate that a Darwinian perspective has gained influence and acceptance within the field of psychology over the past three decades. However, we also find that EP as a sub-discipline is often perceived as narrowly defined and limited to research on mating strategies. We address how these perceptions may affect the future of EP, and possible steps needed to increase both the acceptance and importance of evolutionary theory to psychology.
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Directory of Open Access Journals (Sweden)
Gianluca eCastelnuovo
2016-04-01
Full Text Available BackgroundIn order to provide effective care to patients suffering from chronic pain secondary to neurological diseases, health professionals must appraise the role of the psychosocial factors in the genesis and maintenance of this condition whilst considering how emotions and cognitions influence the course of treatment. Furthermore, it is important not only to recognize the psychological reactions to pain that are common to the various conditions, but also to evaluate how these syndromes differ with regards to the psychological factors that may be involved. As an extensive evaluation of these factors is still lacking, the Italian Consensus Conference on Pain in Neurorehabilitation aimed to collate the evidence available across these topics. ObjectivesTo determine the psychological factors which are associated with or predictive of pain secondary to neurological conditions and to assess the influence of these aspects on the outcome of neurorehabilitation. MethodsTwo reviews were performed. In the first, a PUBMED search of the studies assessing the association between psychological factors and pain or the predictive value of these aspects with respect to chronic pain was conducted. The included papers were then rated with regards to their methodological quality and recommendations were made accordingly. In the second study, the same methodology was used to collect the available evidence on the predictive role of psychological factors on the therapeutic response to pain treatments in the setting of neurorehabilitation.ResultsThe first literature search identified 1170 results and the final database included 189 articles. Factors such as depression, anxiety, pain catastrophizing, coping strategies and cognitive functions were found to be associated with pain across the various conditions. However, there are differences between chronic musculoskeletal pain, migraine, neuropathy and conditions associated with complex disability with regards to the
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Embodied Conversational Agents in Clinical Psychology
DEFF Research Database (Denmark)
Provoost, Simon; Lau, Ho Ming; Ruwaard, Jeroen
2017-01-01
BACKGROUND: Embodied conversational agents (ECAs) are computer-generated characters that simulate key properties of human face-to-face conversation, such as verbal and nonverbal behavior. In Internet-based eHealth interventions, ECAs may be used for the delivery of automated human support factors....... OBJECTIVE: We aim to provide an overview of the technological and clinical possibilities, as well as the evidence base for ECA applications in clinical psychology, to inform health professionals about the activity in this field of research. METHODS: Given the large variety of applied methodologies, types...... applications in the treatment of mood, anxiety, psychotic, autism spectrum, and substance use disorders were conducted in databases in the fields of psychology and computer science, as well as in interdisciplinary databases. Studies were included if they conveyed primary research findings on an ECA application...
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From Cross-Cultural Psychology to Cultural Psychology
Eckensberger, Lutz H.
1990-01-01
“… psychology from the very beginning has been struggling for its identity as a human science. Although psychology may seem to have successfuIly come of age, it is still an open question whether or not it can be further developed according to the principles of natural science, or whether it should have some unique features. Human beings, the way they think, feel and act, cannot easily be explained by "natural laws" alone; "cultural rules" have also to be taken into consideration. But these ru...
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Psychological Health Problems Among Adolescent Workers and Associated Factors in Istanbul, Turkey
Directory of Open Access Journals (Sweden)
Ozlem Koseoglu Ornek
2018-03-01
Full Text Available Background: Work and work environment have a critical influence on adolescent workers' health. They are subjected to more risks than adults. The aim of this study is to examine psychological health outcomes in adolescent workers in the areas of depression, somatization, anxiety, hostility, and negative self-concept, and to investigate any related factors. Methods: This is a descriptive and cross-sectional study. Research samples were collected from adolescent workers between 15 and 18 years old attending a 1-day mandatory education course at vocational training centers, working 5 days per week in small enterprises. Data were collected using the following instruments: Brief Symptom Inventory, Multidimensional Scale of Perceived Social Support, and Descriptive Characteristics of Children's Assessment Form. Results: The investigation covers 837 young workers, of whom 675 were males and 162 were females. The majority of the families had low incomes (68.1%. Overall, 33.5% of the adolescents had been hospitalized because of health problems. Their average weekly working hours were 78.1 ± 10.7. Almost 50% of adolescent workers scored above the mean average in the Brief Symptom Inventory, indicating serious pschological health symptoms.Those who scored high for hostility, depression, negative self-concept, anxiety, and somatization were between 45.4% and 48.9% of the sample. Logistic regression analysis was conducted to determine the underlying factors: a perception of “feeling very bad” health conditions was 2.07-fold whereas the rate of “no annual leave” was 0.73-fold, and both were found to be effective on psychological problems. Conclusion: In this study, it seems likely that psychological health problems are the result of multiple adverse factors including working conditions, annual leave, and health considerations. Keywords: adolescent workers, child Workers, occupational health, psychological problems, social support
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Development and test of a classification scheme for human factors in incident reports
International Nuclear Information System (INIS)
Miller, R.; Freitag, M.; Wilpert, B.
1997-01-01
The Research Center System Safety of the Berlin University of Technology conducted a research project on the analysis of Human Factors (HF) aspects in incident reported by German Nuclear Power Plants. Based on psychological theories and empirical studies a classification scheme was developed which permits the identification of human involvement in incidents. The classification scheme was applied in an epidemiological study to a selection of more than 600 HF - relevant incidents. The results allow insights into HF related problem areas. An additional study proved that the application of the classification scheme produces results which are reliable and independent from raters. (author). 13 refs, 1 fig
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Directory of Open Access Journals (Sweden)
Schrier Agnes C
2012-12-01
Full Text Available Abstract Background There is growing body of evidence of an association between cardiovascular risk factors and depressive and anxiety symptoms. The purpose of this study was to investigate whether these associations are similar in ethnic minority groups. Methods A random urban population sample, aged 18+, stratified by ethnicity (484 native Dutch subjects, 383 Turkish-Dutch subjects, and 316 Moroccan-Dutch subjects, in Amsterdam, the Netherlands, was interviewed with the Kessler Psychological Distress scale (K10 in combination with measurements of several cardiovascular risk factors. The association of psychological distress (defined as a K10 score above cut-off of 20 with cardiovascular risk factors (obesity, abdominal obesity, hypertension, hypercholesterolemia, low HDL cholesterol levels or diabetes, ethnicity and their interaction was analyzed using logistic regression analyses, stratified by gender and adjusted for age. Results Cardiovascular risk factors were not significantly associated with psychological distress in any of the gender/ethnic groups, with the exception of a positive association of obesity and hypertension with psychological distress in native Dutch women and a negative association of hypertension and psychological distress in Turkish men. Interaction terms of cardiovascular risk factors and ethnicity were approaching significance only in the association of obesity with the K10 in women. Conclusion In this cross-sectional multi-ethnic adult population sample the majority of the investigated cardiovascular risk factors were not associated with psychological distress. The association of obesity with psychological distress varies by gender and ethnicity. Our findings indicate that the prevention of obesity and psychological distress calls for an integrated approach in native Dutch women, but not necessarily in Turkish-Dutch and Moroccan-Dutch women, in whom these problems may be targeted separately.
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Directory of Open Access Journals (Sweden)
Kimberly A. Rapoza
2016-12-01
Full Text Available This study investigated the extent to which perceived social support functioned as a protective factors, and dimensions of insecure attachment (i.e., avoidant and anxious functioned as risks factors for physical and psychological health. We explored whether insecure attachment was a mechanism that modified the relationship (i.e., protect against or increases risk between social support and adult health. Participants were 155 non-traditional adult college students from demographically diverse backgrounds. Students were approached in common areas on campus or in classrooms during break and were asked to complete the questionnaire. Bartholomew and Horowitz’s Attachment Questionnaire assessed avoidant and anxious attachment dimensions, the Brief Social Support Questionnaire assessed perceived social support, and the Memorial Symptom Assessment Scale measured physical and psychological symptoms. Model results indicated that the anxious dimension of insecure attachment was more directly and positively associated with poorer general physical health and psychological symptoms, whereas greater perceived social support was linked with better reported health. However, an interesting pattern emerged with avoidant attachment through a moderated relationship with social support. The absence of a satisfying supportive network was significantly related to poorer physical and psychological health outcomes for those low in avoidant attachment, but not for those high in avoidant attachment. Results from this work suggest that insecure attachment plays a detrimental role in adult health. Perceived social support does not necessarily function as a blanket protective factor for health, as it seemed to offer less benefit to those high in attachment avoidance.
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The influence of psychological factors on post-partum weight retention at 9 months.
Phillips, Joanne; King, Ross; Skouteris, Helen
2014-11-01
Post-partum weight retention (PWR) has been identified as a critical pathway for long-term overweight and obesity. In recent years, psychological factors have been demonstrated to play a key role in contributing to and maintaining PWR. Therefore, the aim of this study was to explore the relationship between post-partum psychological distress and PWR at 9 months, after controlling for maternal weight factors, sleep quality, sociocontextual influences, and maternal behaviours. Pregnant women (N = 126) completed a series of questionnaires at multiple time points from early pregnancy until 9 months post-partum. Hierarchical regression indicated that gestational weight gain, shorter duration (6 months or less) of breastfeeding, and post-partum body dissatisfaction at 3 and 6 months are associated with higher PWR at 9 months; stress, depression, and anxiety had minimal influence. Interventions aimed at preventing excessive PWR should specifically target the prevention of body dissatisfaction and excessive weight gain during pregnancy. What is already known on this subject? Post-partum weight retention (PWR) is a critical pathway for long-term overweight and obesity. Causes of PWR are complex and multifactorial. There is increasing evidence that psychological factors play a key role in predicting high PWR. What does this study add? Post-partum body dissatisfaction at 3 and 6 months is associated with PWR at 9 months post-birth. Post-partum depression, stress and anxiety have less influence on PWR at 9 months. Interventions aimed at preventing excessive PWR should target body dissatisfaction. © 2013 The British Psychological Society.
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Schenck, Andrew
2015-01-01
While theories of adult learning and motivation are often framed as being either biological, psychological, or sociocultural, they represent a more complex, integral process. To gain a more holistic perspective of this process, a study was designed to concurrently investigate relationships between a biological factor (age), psychological factors…
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Human factors in network security
Jones, Francis B.
1991-01-01
Human factors, such as ethics and education, are important factors in network information security. This thesis determines which human factors have significant influence on network security. Those factors are examined in relation to current security devices and procedures. Methods are introduced to evaluate security effectiveness by incorporating the appropriate human factors into network security controls
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Lazarovici, M; Trentzsch, H; Prückner, S
2017-01-01
The concept of human factors is commonly used in the context of patient safety and medical errors, all too often ambiguously. In actual fact, the term comprises a wide range of meanings from human-machine interfaces through human performance and limitations up to the point of working process design; however, human factors prevail as a substantial cause of error in complex systems. This article presents the full range of the term human factors from the (emergency) medical perspective. Based on the so-called Swiss cheese model by Reason, we explain the different types of error, what promotes their emergence and on which level of the model error prevention can be initiated.
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Psychological aspects of the Aum Shinrikyo affair
Directory of Open Access Journals (Sweden)
Raevsky, Aleksandr E.
2014-03-01
Full Text Available Terrorism has become a highly important problem for humanity, and psychology tries to make its contribution to the study of this complex phenomenon. In the current work we analyze not a typical terrorist case, but an unusual one: the sarin attack which took place in Japan in 1995. The current study combines the cultural-historic approach of L.S. Vygotsky, and research on Japanese mentality and collectivistic psychology. The results show the importance of several key factors that led a religious sect to become a terrorist organization. In spite of the uniqueness of the Japanese psychology, in the Aum Shinrikyo case we can see some common aspects of terrorist motivation and behavior.
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Thapar, Ajay; Kerr, Michael; Harold, Gordon
2009-01-01
The goal of the study described here was to examine the interrelationship between psychological factors (anxiety, stress, and depression) and seizures. In this longitudinal cohort study, data on anxiety, depression, perceived stress, and seizure recency (time since last seizure) and frequency were collected at two time points using standard validated questionnaire measures. Empirically based models with psychological factors explaining change in (1) seizure recency and (2) seizure frequency scores across time were specified. We then tested how these psychological factors acted together in predicting seizure recency and frequency. Our data were used to test whether these models were valid for the study population. Latent variable structural equation modeling was used for the analysis. Four hundred thirty-three of the 558 individuals who initially consented to participate provided two waves of data for this analysis. Stress (beta=0.25, Panxiety (beta=0.30, Pdepression (beta=0.30, Pdepression that mediated the relationship of both anxiety and stress with modeled change in seizure recency (beta=0.19, PDepression mediates the relationship between stress and anxiety and change in seizure recency and seizure frequency. These findings highlight the importance of depression management in addition to seizure management in the assessment and treatment of epilepsy in an adult population.
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Dvorakova, Antonie
2016-12-01
When Hall, Yip, and Zárate (2016) suggested that cultural psychology focused on reporting differences between groups, they described comparative research conducted in other fields, including cross-cultural psychology. Cultural psychology is a different discipline with methodological approaches reflecting its dissimilar goal, which is to highlight the cultural grounding of human psychological characteristics, and ultimately make culture central to psychology in general. When multicultural psychology considers, according to Hall et al., the mechanisms of culture's influence on behavior, it treats culture the same way as cross-cultural psychology does. In contrast, cultural psychology goes beyond treating culture as an external variable when it proposes that culture and psyche are mutually constitutive. True psychology of the human experience must encompass world populations through research of the ways in which (a) historically grounded sociocultural contexts enable the distinct meaning systems that people construct, and (b) these systems simultaneously guide the human formation of the environments. (PsycINFO Database Record (c) 2016 APA, all rights reserved).
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The behavioural immune system and the psychology of human sociality.
Schaller, Mark
2011-12-12
Because immunological defence against pathogens is costly and merely reactive, human anti-pathogen defence is also characterized by proactive behavioural mechanisms that inhibit contact with pathogens in the first place. This behavioural immune system comprises psychological processes that infer infection risk from perceptual cues, and that respond to these perceptual cues through the activation of aversive emotions, cognitions and behavioural impulses. These processes are engaged flexibly, producing context-contingent variation in the nature and magnitude of aversive responses. These processes have important implications for human social cognition and social behaviour-including implications for social gregariousness, person perception, intergroup prejudice, mate preferences, sexual behaviour and conformity. Empirical evidence bearing on these many implications is reviewed and discussed. This review also identifies important directions for future research on the human behavioural immune system--including the need for enquiry into underlying mechanisms, additional behavioural consequences and implications for human health and well-being.
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Séjourné, N; Denis, A; Theux, G; Chabrol, H
2008-04-01
Within days following birth, most women show signs of mood changes, commonly named baby blues. Baby blues can result in postpartum depression. Hence it appears important to explore in more details the clinical background related to the intensity of postpartum blues. The aim of this study is to investigate the contribution of psychological, psychosocial and obstetrical factors to the intensity of postpartum blues. One hundred and forty-eight women participated in the study and completed questionnaires three days after delivery. A questionnaire was built to collect information on psychosocial and obstetrical factors. The Maternity Blues (Kennerley and Gath, 1989) was used to assess postpartum blues. Psychological factors were measured with the Maternal Self-Report Inventory (Shea et Tronick, 1988), the Perceived Stress Scale (Cohen, Kamarch et Mermelstein, 1983) and the Sarason's Social Support Questionnaire (1983). Four multiple regression analyses were conducted to predict the intensity of postpartum blues by entering psychosocial factors, history of depression, obstetrical factors and psychological and relational factors. Significant predictors (maternal self-esteem, marital status, previous psychotherapeutic treatment, previous antidepressant treatment) were entered in a multiple regression analysis predicting the intensity of postpartum blues. This model accounted for 31% of the variance in the intensity of postpartum blues (F(4, 143)=17.9; Pself-esteem (beta=-0.37; Porder to detect women who exhibit risk factors.
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Castelnuovo, Gianluca; Giusti, Emanuele M; Manzoni, Gian Mauro; Saviola, Donatella; Gatti, Arianna; Gabrielli, Samantha; Lacerenza, Marco; Pietrabissa, Giada; Cattivelli, Roberto; Spatola, Chiara A M; Corti, Stefania; Novelli, Margherita; Villa, Valentina; Cottini, Andrea; Lai, Carlo; Pagnini, Francesco; Castelli, Lorys; Tavola, Mario; Torta, Riccardo; Arreghini, Marco; Zanini, Loredana; Brunani, Amelia; Capodaglio, Paolo; D'Aniello, Guido E; Scarpina, Federica; Brioschi, Andrea; Priano, Lorenzo; Mauro, Alessandro; Riva, Giuseppe; Repetto, Claudia; Regalia, Camillo; Molinari, Enrico; Notaro, Paolo; Paolucci, Stefano; Sandrini, Giorgio; Simpson, Susan G; Wiederhold, Brenda; Tamburin, Stefano
2016-01-01
In order to provide effective care to patients suffering from chronic pain secondary to neurological diseases, health professionals must appraise the role of the psychosocial factors in the genesis and maintenance of this condition whilst considering how emotions and cognitions influence the course of treatment. Furthermore, it is important not only to recognize the psychological reactions to pain that are common to the various conditions, but also to evaluate how these syndromes differ with regards to the psychological factors that may be involved. As an extensive evaluation of these factors is still lacking, the Italian Consensus Conference on Pain in Neurorehabilitation (ICCPN) aimed to collate the evidence available across these topics. To determine the psychological factors which are associated with or predictive of pain secondary to neurological conditions and to assess the influence of these aspects on the outcome of neurorehabilitation. Two reviews were performed. In the first, a PUBMED search of the studies assessing the association between psychological factors and pain or the predictive value of these aspects with respect to chronic pain was conducted. The included papers were then rated with regards to their methodological quality and recommendations were made accordingly. In the second study, the same methodology was used to collect the available evidence on the predictive role of psychological factors on the therapeutic response to pain treatments in the setting of neurorehabilitation. The first literature search identified 1170 results and the final database included 189 articles. Factors such as depression, anxiety, pain catastrophizing, coping strategies, and cognitive functions were found to be associated with pain across the various conditions. However, there are differences between chronic musculoskeletal pain, migraine, neuropathy, and conditions associated with complex disability with regards to the psychological aspects that are involved. The
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Applying human factors to the design of control centre and workstation of a nuclear reactor
Energy Technology Data Exchange (ETDEWEB)
Santos, Isaac J.A. Luquetti dos; Carvalho, Paulo V.R.; Goncalves, Gabriel de L., E-mail: luquetti@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil); Souza, Tamara D.M.F.; Falcao, Mariana A. [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil). Dept. de Desenho Industrial
2013-07-01
Human factors is a body of scientific factors about human characteristics, covering biomedical, psychological and psychosocial considerations, including principles and applications in the personnel selection areas, training, job performance aid tools and human performance evaluation. Control Centre is a combination of control rooms, control suites and local control stations which are functionally related and all on the same site. Digital control room includes an arrangement of systems, equipment such as computers and communication terminals and workstations at which control and monitoring functions are conducted by operators. Inadequate integration between control room and operators reduces safety, increases the operation complexity, complicates operator training and increases the likelihood of human errors occurrence. The objective of this paper is to present a specific approach for the conceptual and basic design of the control centre and workstation of a nuclear reactor used to produce radioisotope. The approach is based on human factors standards, guidelines and the participation of a multidisciplinary team in the conceptual and basic phases of the design. Using the information gathered from standards and from the multidisciplinary team, an initial sketch 3D of the control centre and workstation are being developed. (author)
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Applying human factors to the design of control centre and workstation of a nuclear reactor
International Nuclear Information System (INIS)
Santos, Isaac J.A. Luquetti dos; Carvalho, Paulo V.R.; Goncalves, Gabriel de L.; Souza, Tamara D.M.F.; Falcao, Mariana A.
2013-01-01
Human factors is a body of scientific factors about human characteristics, covering biomedical, psychological and psychosocial considerations, including principles and applications in the personnel selection areas, training, job performance aid tools and human performance evaluation. Control Centre is a combination of control rooms, control suites and local control stations which are functionally related and all on the same site. Digital control room includes an arrangement of systems, equipment such as computers and communication terminals and workstations at which control and monitoring functions are conducted by operators. Inadequate integration between control room and operators reduces safety, increases the operation complexity, complicates operator training and increases the likelihood of human errors occurrence. The objective of this paper is to present a specific approach for the conceptual and basic design of the control centre and workstation of a nuclear reactor used to produce radioisotope. The approach is based on human factors standards, guidelines and the participation of a multidisciplinary team in the conceptual and basic phases of the design. Using the information gathered from standards and from the multidisciplinary team, an initial sketch 3D of the control centre and workstation are being developed. (author)
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Directory of Open Access Journals (Sweden)
Huri HZ
2016-05-01
Full Text Available Hasniza Zaman Huri,1,2 Nurul Diyana Mat Sanusi,1 Azad Hassan Abdul Razack,3 Raymond Mark1 1Department of Pharmacy, 2Clinical Investigation Center, University of Malaya Medical Centre, 3Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia Background: Erectile dysfunction (ED is one of the most common health problems in men. ED can significantly affect a man’s psychological well-being and overall health. Purpose: To investigate the association of psychological factors, patients’ knowledge, and management among ED patients. Patients and methods: A total of 93 patients with an age range from 31 to 81 years who have undergone treatment for ED were included in this study. Results: It was found that the feeling of blame (P=0.001, guilt (P=0.001, anger or bitterness (P=0.001, depression (P=0.001, feeling like a failure (P=0.001, and the feeling of letting down a partner during intercourse (P=0.001 were significantly associated with ED. Age was also found to be significantly associated with patients’ psychological scale (P=0.004. In addition, the majority of patients in this study practice the right method of administration of ED therapy. However, no significant correlation was found between patients’ knowledge of ED therapy and demographic characteristics. Conclusion: This study concluded that ED does affect psychological well-being of people. In addition, patient’s knowledge about ED and its management is also crucial in ensuring that the patient achieves optimal therapeutic outcomes from ED therapy. Keywords: erectile dysfunction, psychological factors, patients’ knowledge, management
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De La Torre, Gabriel G.; van Baarsen, Berna; Ferlazzo, Fabio; Kanas, Nick; Weiss, Karine; Schneider, Stefan; Whiteley, Iya
2012-12-01
Recently the psychological effects of space flight have gained in attention. In uncovering the psychological challenges that individuals and teams can face, we need research options that integrate psychosocial aspects with behavioral, performance, technical and environmental issues. Future perspectives in Space Psychology and Human Spaceflight are reviewed in this paper. The topics covered include psychosocial and neurobehavioural aspects, neurocognitive testing tools, decision making, autonomy and delayed communications, well being, mental health, situational awareness, and methodology. Authors were members of a European Space Agency (ESA) Research Topical Team on Psychosocial and Behavioral Aspects of Human Spaceflight. They discuss the different topics under a common perspective of a theoretical and practical framework, showing interactions, relationships and possible solutions for the different aspects and variables in play. Recommendations for every topic are offered and summarized for future research in the field. The different proposed research ideas can be accomplished using analogs and simulation experiments, short- and long-duration bed rest, and in-flight microgravity studies. These topics are especially important for future Moon and Mars mission design and training.
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Psychological Factors as Predictors of Suicidal Ideation among Adolescents in Malaysia
Ibrahim, Norhayati; Amit, Noh; Suen, Melia Wong Yuin
2014-01-01
Background There has been a drastic increase in the rate of suicides over the past 45 years in Malaysia. The statistics show that adolescents aged between 16 and 19 years old are at high risk of committing suicide. This could be attributed to issues relating to the developmental stage of adolescents. During this stage, adolescents face challenges and are exposed to various stressful experiences and risk factors relating to suicide. Method The present study examined psychological factors (i.e....
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Erfani, Tahereh; Keefe, Francis; Bennell, Kim; Chen, J; Makovey, J; Metcalf, B; Williams, A.D.; Zhang, Y; Hunter, David
2015-01-01
OBJECTIVES: The pain experienced by osteoarthritis (OA) patients is neither constant nor unchanging and patients experience episodes of pain exacerbations. Using an innovative web based case-crossover design, we evaluated whether psychological factors are risk factors for pain exacerbations in
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International Nuclear Information System (INIS)
Penington, J.
1995-10-01
This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs
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Energy Technology Data Exchange (ETDEWEB)
Penington, J [PHF Services Inc., (Canada)
1995-10-01
This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs.
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Serious Suicide Attempts: Systematic Review of Psychological Risk Factors
Directory of Open Access Journals (Sweden)
Yari Gvion
2018-03-01
Full Text Available BackgroundOne of the main obstacles in studying suicide risk factors is the difference between cases in which the individual died by suicide and those in which the individual engaged in suicidal behavior. A promising strategy that overcomes this obstacle is the study of survivors of serious suicide attempt (SSA, i.e., an attempt that would have been lethal had it not been for the provision of rapid and effective emergency treatment. Serious suicide attempters are epidemiologically very much like those who died by suicide, and thus may serve as valid proxies for studying suicides. This paper aims to define the specific risk factors for SSAs by conducting a qualitative data synthesis of existing studies.MethodsFollowing Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we conducted a systematic search of the literature in PubMed, ProQuest, and Psychlit electronic research-literature databases. Search terms were “serious” “OR” “near lethal,” combined with the Boolean “AND” operator with “suicide*.” In addition, we performed a manual search on Google Scholar for further studies not yet identified.ResultsThe preliminary search identified 683 citations. A total of 39 research reports that met the predefined criteria were analyzed. Mental pain, communication difficulties, decision-making impulsivity, and aggression, as well as several demographic variables, were found to be major risk factors for SSAs.LimitationsWe found a variability of definitions for SSA that hamper the ability to draw a model for the risk factors and processes that facilitate it. Moreover, the role of suicide intent and planning in SSA is still unclear. Further studies should aim to clarify and refine the concepts and measures of SSA, thereby enabling more specific and concrete modeling of the psychological element in its formation.ConclusionSSA is a distinguishable phenomenon that needs to be addressed specifically within the scope
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Directory of Open Access Journals (Sweden)
Yuri P. Zinchenko
2009-01-01
Full Text Available Recently mass media play crucial role in social counterterrorism activity. The article is devoted to analysis of possibilities of mass media in prevention of the development of terrorism. Socio-psychological factors of development of terrorism, including concept of “contributing events” as well as hypothesis “frustration-aggression” are studied. The psychological component of terrorism in three major attitudes is considered in the article: psychology of terrorism, psychology of counteraction to terrorism, and using mass media for prevention the development of terrorism. Specific features and the external factors promoting involving into terrorism are analysed. Role of mass media in covering the information about terrorism events is analysed from point of view related to prevention of development of terrorism. Some key recommendations on counterterrorism activity using mass media means are formulated.
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Military Psychology | Ijide | African Journal for the Psychological ...
African Journals Online (AJOL)
According to Jean Piaget (1970), psychology is applicable to all human activities and situations, education and psychotherapy, work and leisure in nearly all sectors of employment particularly in the military (emphasis mine). There are however some individuals who believe that psychology might only be applicable to the ...
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Farber, Ruth S; Kern, Margaret L; Brusilovsky, Eugene
2015-05-01
Being a mother has become a realizable life role for women with disabilities and chronic illnesses, including multiple sclerosis (MS). Identifying psychosocial factors that facilitate participation in important life roles-including motherhood-is essential to help women have fuller lives despite the challenge of their illness. By integrating the International Classification of Functioning, Disability, and Health (ICF) and a positive psychology perspective, this study examined how environmental social factors and positive personal factors contribute to daily role participation and satisfaction with parental participation. One hundred and 11 community-dwelling mothers with MS completed Ryff's Psychological Well-Being Scales, the Medical Outcome Study Social Support Survey, the Short Form-36, and the Parental Participation Scale. Hierarchical regression analyses examined associations between social support and positive personal factors (environmental mastery, self-acceptance, purpose in life) with daily role participation (physical and emotional) and satisfaction with parental participation. One-way ANOVAs tested synergistic combinations of social support and positive personal factors. Social support predicted daily role participation (fewer limitations) and greater satisfaction with parental participation. Positive personal factors contributed additional unique variance. Positive personal factors and social support synergistically predicted better function and greater satisfaction than either alone. Integrating components of the ICF and positive psychology provides a useful model for understanding how mothers with MS can thrive despite challenge or impairment. Both positive personal factors and environmental social factors were important contributors to positive role functioning. Incorporating these paradigms into treatment may help mothers with MS participate more fully in meaningful life roles. (c) 2015 APA, all rights reserved).
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Directory of Open Access Journals (Sweden)
Alexandru MAMINA
2016-06-01
Full Text Available The article treats the impact of psychological researches upon the humanistic ethic came out from Lumières, and subsequently on the liberal thought influenced by that. Hence it first presents the crisis which psychoanalysis induced to the traditional image of human being as rational an capable of free will. It also shows the way that humanistic view was transformed and so recovered in a more democratic sense by the analytical psychology and mainly the cultural psychoanalysis.
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Sushma, B.; Padmaja, G.
2011-01-01
Psychology forms the basis of every human activity. The scope of psychology is increasingly widening in various economic, political, social, cultural and technological aspects. Though the application of psychology is extending to various aspects of life, it needs to be indigenised to address the dynamic needs in the various socio-economic contexts…
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International Nuclear Information System (INIS)
Chernetckaia, E.D.; Belyh, T.
2016-01-01
To ensure the safe and efficient operation of nuclear power plants, since 1982 the laboratories of psycho-physiological support (LPPS) started being established at Russian NPPs. The methodological background for this was later summarised. The LPPS’ activity and professional development of LPPS specialists are currently supported by the scientific methodological centre “Psycho-Physiological Support of Professional Personnel Reliability” (PPSPPR) of Rosatom Central Institute for Continuing Education and Training (ROSATOMCICE& T). The present paper gives the outlines of the main LPPS tasks performed by above mentioned organizations at Russian NPPs: • psycho-physiological examination of candidates and employees (PFE); • psychological and physiological support of workers (PPS); • socio-psychological aspects of safety culture; • psycho-pedagogical support of the educational process.
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Humans in space the psychological hurdles
Kanas, Nick
2015-01-01
Using anecdotal reports from astronauts and cosmonauts, and the results from studies conducted in space analog environments on Earth and in the actual space environment, this book broadly reviews the various psychosocial issues that affect space travelers. Unlike other books that are more technical in format, this text is targeted for the general public. With the advent of space tourism and the increasing involvement of private enterprise in space, there is now a need to explore the impact of space missions on the human psyche and on the interpersonal relationships of the crewmembers. Separate chapters of the book deal with psychosocial stressors in space and in space analog environments; psychological, psychiatric, interpersonal, and cultural issues pertaining to space missions; positive growth-enhancing aspects of space travel; the crew-ground interaction; space tourism; countermeasures for dealing with space; and unique aspects of a trip to Mars, the outer solar system, and interstellar travel. .
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Psychological factors of radiation accidents
International Nuclear Information System (INIS)
Lartsev, M.A.
1995-01-01
With reference to world, internal and personal experience, an attempt is made to reveal psychological mechanisms determining the attitude of a person to ionizing radiation using for this purpose the conceptions of mental stress and psychological adaptation. On the example of Chernobyl Nuclear Power Plant, in the light of the above conceptions, the paper describes psychic reactions of the personnel of the nuclear power plant and other groups of people to the heavy radiation accident. For improvement of the activity for liquidation of the accident after-effects it is suggested to use the system of psychophysiological support of the rescue units, including psychophysiological training and support, as well as functional rehabilitation of specialists. 11 refs
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Hajek, André; Bock, Jens-Oliver; König, Hans-Helmut
2017-03-24
Whereas several studies have examined the association between frequent attendance in primary care and illness-specific psychological factors, little is known about the relation between frequent attendance and general psychological factors. Thus, the aim of this study was to investigate the association between being a frequent attender in primary care and general psychological factors. Data were used from a large, population-based sample of community-dwelling individuals aged 40 and above in Germany in 2014 (n = 7,446). Positive and negative affect, life satisfaction, optimism, self-esteem, self-efficacy, and self-regulation were included as general psychological factors. The number of self-reported GP visits in the past twelve months was used to quantify frequency of attendance; individuals with more than 9 visits (highest decile) were defined as frequent attenders. Multiple logistic regressions showed that being a frequent attender was positively associated with less life satisfaction [OR: 0.79 (0.70-0.89)], higher negative affect [OR: 1.38 (1.17-1.62)], less self-efficacy [OR: 0.74 (0.63-0.86)], less self-esteem [OR: 0.65 (0.54-0.79)], less self-regulation [OR: 0.74 (0.60-0.91)], and higher perceived stress [OR: 1.46 (1.28-1.66)], after adjusting for sociodemographic factors, morbidity and lifestyle factors. However, frequent attendance was not significantly associated with positive affect and self-regulation. The present study highlights the association between general psychological factors and frequent attendance. As frequent GP visits produce high health care costs and are potentially associated with increased referrals and use of secondary health care services, this knowledge might help to address these individuals with high needs.
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Human factors information system
International Nuclear Information System (INIS)
Goodman, P.C.; DiPalo, C.A.
1991-01-01
Nuclear power plant safety is dependent upon human performance related to plant operations. To provide improvements in human performance, data collection and assessment play key roles. This paper reports on the Human factors Information System (HFIS) which is designed to meet the needs of the human factors specialists of the United States Nuclear Regulatory Commission. These specialists identify personnel errors and provide guidance designed to prevent such errors. HFIS is a simple and modular system designed for use on a personal computer. It is designed to contain four separate modules that provide information indicative of program or function effectiveness as well as safety-related human performance based on programmatic and performance data. These modules include the Human Factors Status module; the Regulatory Programs module; the Licensee Event Report module; and the Operator Requalification Performance module. Information form these modules can either be used separately or can be combined due to the integrated nature of the system. HFIS has the capability, therefore, to provide insights into those areas of human factors that can reduce the probability of events caused by personnel error at nuclear power plants and promote the health and safety of the public. This information system concept can be applied to other industries as well as the nuclear industry
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Ikizler, Ayse S; Szymanski, Dawn M
2018-01-11
We investigated (1) the moderating role of religiosity in the link between religious affiliation and ethnic discrimination and (2) the moderating roles of religiosity, ethnic identity, and family connectedness in the relations between ethnic discrimination and psychological distress. Our sample consisted of 122 (60% women, 40% men) Middle Eastern/Arab Americans (MEAAs), ranging in age from 18 to 82 years old, who completed an online survey. Muslim identification predicted discrimination for MEAAs with high but not low religiosity. Higher levels of discrimination, more family connectedness, the interaction of discrimination and religiosity, and the interaction of discrimination and family connectedness were unique predictors of psychological distress. Religiosity is a risk factor for experiencing ethnic discrimination among Muslim identified MEAAs. MEAAs who have high religiosity and low to moderate levels of family connectedness are vulnerable to psychological distress associated with ethnic discrimination. © 2018 Wiley Periodicals, Inc.
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Lest we forget that industrial and organisational psychology is psychology
Directory of Open Access Journals (Sweden)
DJW Strümpfer
2007-10-01
Full Text Available The tie between industrial/organisational psychology (IOP and general psychology should be taken seriously. The origin of the split into separate academic departments is discussed. Four IOP topics are presented which are rooted in psychology or where the psychological quality is strong, making the tie-in clear: motivation, leadership, assessment, and appreciative inquiry; by way of illustration, proponents are referred to. Specialisation and professionalisation often bring undue emphasis on technology. IOP cannot be human resource management. Suggestions are made about bringing IOP and psychology closer within teaching programmes and internships. Appreciative images of what IOP, hand-in-hand with psychology, could be like, are put forward.
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Positive Psychology and old age Psychology. Theoretical Intersections
Enrique Lombardo
2015-01-01
This article is a theoretical review of developments and research of the posi- tive psychology and of the psychology of aging. Some concepts that are in that intersection are: psychic capital, strengths, psychological wellbeing and emo- tional regulation. In all the cases they are positive psychic factors associated to the successful aging. Since the end of the 20th century, within the psychology of aging has been developing and achieved fundamental transformations in term of theoretical base...
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Directory of Open Access Journals (Sweden)
Daryoush Khajavi
2014-04-01
Full Text Available Objectives: Falls and fall-related physiological and psychological events are major problems for elderly people. The objective of this research was to examine the effect of an interventional training program on fall-related psychological factors among the elderly men in Arak. Methods & Materials: In this quasi experiment research on male older adults in Arak, 27 participants randomly assigned to Control group (mean age=70.21±6.65 and Experimental group (mean age=66.07±4.38. Experimental group members participated in a 12 week interventional training program. Results: The findings showed that training intervention program improved fall-related psychological factors (Fall Self-Efficacy/Fear of Fall and Activities-specific Balance Confidence/Balance Self-Efficacy in experimental group. No significant changes appeared in fall-related psychological factors in control group members who did not perform any regular training program. Conclusion: According to the findings, regular interventional training program can decrease fear of fall and increase balance confidence in performing the activities of everyday life by improving physical and motor fitness levels. These improvements can lead to physical and psychological health, increase in quality of life among older adults, and eventually successful aging.
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The assessment of psychological factors on upper extremity disability: A scoping review.
MacDermid, Joy C; Valdes, Kristin; Szekeres, Mike; Naughton, Nancy; Algar, Lori
2017-11-29
The primary purpose of this scoping review was to describe the nature and extent of the published research that assesses the relationship between psychological features and patient-reported outcome following surgery or rehabilitation of upper extremity disease or injury. Twenty-two included studies were examined for quantitative study design, outcome measure, inclusion/exclusion criteria, follow-up and recruitment strategy. Patient population and psychological assessment tools were examined for validity. Twenty-two studies met the inclusion criteria for this study. Only 7 of the 22 studies were longitudinal and the rest were cross sectional studies. Depression was the most common psychological status of interest and was included in 17 studies. Pain catastrophizing was the psychological status of interest in 5 of the studies. Four studies considered anxiety, 3 considered pain anxiety, 3 considered distress, 2 considered coping, 2 considered catastrophic thinking, and 2 considered fear avoidance beliefs. The majority of studies in this review were cross-sectional studies. Cross-sectional studies may not provide conclusive information about cause-and-effect relationships. This review encourages clinicians to be mindful of the psychological implications found in rehabilitation of individuals with upper extremity disease or injury along with being cognizant of choosing appropriate measurement tools that best represent each patient's characteristics and diagnoses. The nature of the research addressing psychological factors affecting outcomes after hand injury focus on negative traits and have limited strength to suggest causation as most have used cross-sectional designs. Stronger longitudinal designs and consideration of positive traits are needed in future studies. Copyright © 2017. Published by Elsevier Inc.
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Directory of Open Access Journals (Sweden)
Veronika Sharok
2018-06-01
Full Text Available The aim of the research was to evaluate role of socio-psychological factors of satisfaction with university education. Study was conducted in 2 stages. On the first stage data were obtained from 350 respondents, on the second stage from 127 respondents. Sample was divided into four groups: satisfied and dissatisfied with university education students; satisfied and dissatisfied with future profession students. The main factor contributing to students' adaptation to the university, and, consequently, indirectly affecting the satisfaction with educational process is a factor of interpersonal communication: relationship with other students, professors and curator of the group, satisfaction with surroundings and emotional acceptance of other people, social status in the group. Emotional sphere, motivation and socio-psychological adaptation besides methodological aspect are the main factors of satisfaction with university education. Satisfied with university education and future profession individuals are characterized by psychological well-being, while for dissatisfied individuals indifference, renunciation and negation are typical. Conscious choice of university and future profession are also preconditions of satisfaction with education. Results of this study make it possible to expand the existing ideas about components of satisfaction with education at the university. Thus, knowing the possible causes of students' dissatisfaction, we can eliminate negative factors and thereby improve not only satisfaction with university, but university rating, which is very important in today's world.
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Studies of safety and critical work situations in nuclear power plants: A human factors perspective
International Nuclear Information System (INIS)
Jacobsson Kecklund, L.
1998-05-01
The purpose of this thesis was to develop and apply different approaches for analyzing safety in critical work situations in real work settings in nuclear power plants, and also to identify safety enhancing measures by using the framework of interaction between human, organizational and technical subsystems. A Cognitive Psychology as well as a Stress Psychology framework was used. All studies were related to the annual outage operational state where the need for coping with many infrequent tasks, often carried out under high time pressure, puts great strain on the staff and organisation of the plant. In three studies the natural variations in the plant state, normal operation and annual outage operation, were used to explore human performance, work-related factors as well as coping and the operators' own resources and the relationship between them. In the annual outage condition high work demands, decreased sleepiness at night shift, more errors and less satisfaction with work performance quality was reported by maintenance as well as by control room operators. A relationship between high work demands and more organizational problems and reports of more frequent human errors and lower satisfactions with work performance quality was also identified in the annual outage condition. Moreover, a relationship between increased sleepiness during night shift, more frequent use of coping strategies and a higher frequency of human errors was reported. In two studies the Event and Barrier Function Model was applied to analyze the safety of barrier function systems inserted into work process sequences to protect the systems from the negative consequences of failures and errors. The model was also used to assess safety in relation to a technical and organizational change. The last study addressed changes in work performance and work-related factors in relation to a technical and organizational change of a safety significant work process involving increased automation and new
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Moskell, Christine; Allred, Shorna Broussard
2013-03-01
Community psychology (CP) research on the natural environment lacks a theoretical framework for analyzing the complex relationship between human systems and the natural world. We introduce other academic fields concerned with the interactions between humans and the natural environment, including environmental sociology and coupled human and natural systems. To demonstrate how the natural environment can be included within CP's ecological framework, we propose an ecological model of urban forest stewardship action. Although ecological models of behavior in CP have previously modeled health behaviors, we argue that these frameworks are also applicable to actions that positively influence the natural environment. We chose the environmental action of urban forest stewardship because cities across the United States are planting millions of trees and increased citizen participation in urban tree planting and stewardship will be needed to sustain the benefits provided by urban trees. We used the framework of an ecological model of behavior to illustrate multiple levels of factors that may promote or hinder involvement in urban forest stewardship actions. The implications of our model for the development of multi-level ecological interventions to foster stewardship actions are discussed, as well as directions for future research to further test and refine the model.
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田積, 徹; 石原, 俊一; 嶋原, 栄子; 谷口, 麻起子; 新美, 秀和; 炭谷, 将史; 李, 艶; 高橋, 宗; 高橋, 啓子
2014-01-01
This study sought to reveal the association between results on a psychology proficiency test (PPT) and academic performance in psychology courses of students studying psychology at a small local college. This study controlled for factors of metacognition and motivation to achieve that are presumably related to results on the PPT. Two scores served as indicators of performance in psychology courses. These scores were calculated for students taking psychology courses, which included those cours...
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Violence Victimization in Korean Adolescents: Risk Factors and Psychological Problems.
Park, Subin; Lee, Yeeun; Jang, Hyesue; Jo, Minkyung
2017-05-19
We examined the risk factors for and psychological problems associated with violence victimization in a nationwide representative sample of Korean adolescents. Data from the 2016 Korean Youth Risk Behavior Web-based Survey was used. Participants were asked about their experience of being a victim of violence that required medical treatment during the past 12 months, as well as their perceived health, happiness, sleep satisfaction, stress, depressed mood, and suicidality. The 12-month prevalence of violence victimization requiring medical treatment was 2.4%. The results indicated that adolescents were at an increased risk for violence victimization if they were male, older, had parents of a foreign nationality, did not reside with their family, worked part time, resided in small cities or rural areas, were high or low in socioeconomic status (SES), exhibited high or low levels of academic performance, used alcohol or tobacco, and were sexually active. In addition, while violence victimization was negatively associated with perceived health and happiness, it was positively associated with perceived stress, depressed mood, and suicidality. The results indicate that a social disadvantage, involvement in risky behavior, and psychological problems are associated with violence victimization. Effective violence prevention efforts should thus target high-risk groups, and clinical attention is needed to address the psychological costs associated with violence victimization.
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The threshold of a stochastic avian-human influenza epidemic model with psychological effect
Zhang, Fengrong; Zhang, Xinhong
2018-02-01
In this paper, a stochastic avian-human influenza epidemic model with psychological effect in human population and saturation effect within avian population is investigated. This model describes the transmission of avian influenza among avian population and human population in random environments. For stochastic avian-only system, persistence in the mean and extinction of the infected avian population are studied. For the avian-human influenza epidemic system, sufficient conditions for the existence of an ergodic stationary distribution are obtained. Furthermore, a threshold of this stochastic model which determines the outcome of the disease is obtained. Finally, numerical simulations are given to support the theoretical results.
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Habitability and Human Factors Contributions to Human Space Flight
Sumaya, Jennifer Boyer
2011-01-01
This slide presentation reviews the work of the Habitability and Human Factors Branch in support of human space flight in two main areas: Applied support to major space programs, and Space research. The field of Human Factors applies knowledge of human characteristics for the design of safer, more effective, and more efficient systems. This work is in several areas of the human space program: (1) Human-System Integration (HSI), (2) Orion Crew Exploration Vehicle, (3) Extravehicular Activity (EVA), (4) Lunar Surface Systems, (5) International Space Station (ISS), and (6) Human Research Program (HRP). After detailing the work done in these areas, the facilities that are available for human factors work are shown.
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Morales, N M
2009-01-01
Human cloning has become one of the most controversial debates about reproduction in Western civilization. Human cloning represents asexual reproduction, but the critics of human cloning argue that the result of cloning is not a new individual who is genetically unique. There is also awareness in the scientific community, including the medical community, that human cloning and the creation of clones are inevitable. Psychology and other social sciences, together with the natural sciences, will need to find ways to help the healthcare system, to be prepared to face the new challenges introduced by the techniques of human cloning. One of those challenges is to help the healthcare system to find specific standards of behaviour that could be used to help potential parents to interact properly with cloned babies or children created through genetic manipulation. In this paper, the concepts of personality, identity and uniqueness are discussed in relationship to the contribution of twin studies in these areas. The author argues that an individual created by human cloning techniques or any other type of genetic manipulation will not show the donor's characteristics to the extent of compromising uniqueness. Therefore, claims to such an effect are needlessly alarmist.
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Critical issues in psychological test use in the South African workplace
Heidi Paterson; Koos Uys
2005-01-01
Various factors in South African workplaces, ranging from unemployment and equity considerations to rapid occupational change driven by technological inputs, have placed greater emphasis on effective selection and development of human resources. This leads to greater demands on psychological assessment in the organizational setting with respect to ensuring responsible, ethical and equitable assessment. The study aims to investigate the extent and purposes of psychological test usage, the infl...
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Xi, Lin; Han, De-Min; Lü, Xiao-Fei; Zhang, Luo
2009-12-01
To investigate the psychological characteristics of patients with allergic rhinitis (AR) and its associated factors. Three hundred and seventy-seven patients with AR were evaluated by the Symptom Checklist-90 (SCL-90). The results were compared with a standard, obtained from healthy Chinese population, including factors of gender, age, educational level, medical history of AR, presence of complications, type of allergenic sensitizations and nasal symptoms (using logistic regression analysis). An abnormal psychological state was found in 10% of AR patients, 13% with deuto-healthy, and remaining 77% of AR patients were completely healthy. The SCL-90 scores of the 377 patients were significantly higher than those of the normal standard population, including symptoms of somatization, compulsion, anxiety, rivalry and psychosis (t equals 7.128, 3.943, 2.777, 6.423, 7.507, respectively, all P horror were respectively different in different AR case history (F equals respectively 2.379, 2.255, all P types, educational level, allergen types (all P > 0.05). Snuffle, sneeze and snivel had no influence on patient's SCL-90 scores (all P > 0.05). Itchy nose was a major symptom that affect on AR patients' SCL-90 scores of depression (standard regression b = 0.126, t = 2.076, P < 0.05). AR patients' psychological status was worse than that of the healthy adults.
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The methodological seminar “Psychological Safety in Transport”
Directory of Open Access Journals (Sweden)
Sviridenko I.N.
2018-03-01
Full Text Available This paper provides a short brief overview of the methodological seminar “Psychological Safety in Transport” organized in Yekaterinburg on the 17th November 2017. This seminar consisted of the plenary session and four workshops focused on analyzing most important issues of Human Factor of Road Safety.
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Lehmann, Olga V; Klempe, Sven Hroar
2015-09-01
After many decades with neglect Max Scheler and his anthropological contributions to the understanding of human existence, have gotten more attention in psychology and other humanities. One factor is the actuality of his main project of revaluating the roles of values in philosophy and science. Yet another is the way individual scholars have applied Scheler's philosophy and terms on different fields and arenas. Viktor Frankl was one of these, and he brought Scheler's philosophical anthropology into psychotherapeutic practice, offering theoretical and empirical arguments for considering the notion of the spirit as an interdependent -yet separate- entity in regards to the psyche and the soma. During this commentary on Allyushin (Integrative Psychology Behaviour, 48, 503-523, 2014), we will discuss some general aspects of Scheler's contribution to phenomenology, but focus specifically on the implication of his notion of the spirit for psychological theory, acknowledging the work that has been done in the field for at least 60 years in logotherapy and existential analysis. With this purpose, we will highlight four other notions interrelated with the motivational quality of the notion of the spirit: resentment, axiology of values; self-detachment and self-transcendence.
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Letellier, Marie-Claude; Duchaine, Caroline S; Aubé, Karine; Talbot, Denis; Mantha-Bélisle, Marie-Michèle; Sultan-Taïeb, Hélène; St-Hilaire, France; Biron, Caroline; Vézina, Michel; Brisson, Chantal
2018-02-28
Adverse psychosocial work factors are recognized as a significant source of psychological distress, resulting in a considerable socioeconomic burden. The impact of occupational health standards that aim to reduce these adverse work factors, such as the Quebec Healthy Enterprise Standard (QHES), is of great interest for public health. The aim of this study was to evaluate, for the first time, the effect of QHES interventions targeting adverse psychosocial work factors on the prevalence of these factors and of psychological distress among ten Quebec organizations. These outcomes were assessed by questionnaire using validated instruments before (T1, n = 2849) and 2-3 years following (T2, n = 2560) QHES implementation. Beneficial effects of interventions were observed for two adverse psychosocial work factors: low rewards (ratio of prevalence ratios (PRs) = 0.77, 95% CI = 0.66-0.91) and low social support at work (ratio of PRs = 0.89, 95% CI = 0.77-1.03). Moreover, beneficial effects of interventions were also observed on the prevalence of high psychological distress (ratio of PRs = 0.86, 95% CI = 0.75-0.998). Psychosocial interventions implemented in the context of this standard improved the psychosocial work environment and had beneficial effects on workers' mental health.
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Directory of Open Access Journals (Sweden)
Marie-Claude Letellier
2018-02-01
Full Text Available Adverse psychosocial work factors are recognized as a significant source of psychological distress, resulting in a considerable socioeconomic burden. The impact of occupational health standards that aim to reduce these adverse work factors, such as the Quebec Healthy Enterprise Standard (QHES, is of great interest for public health. The aim of this study was to evaluate, for the first time, the effect of QHES interventions targeting adverse psychosocial work factors on the prevalence of these factors and of psychological distress among ten Quebec organizations. These outcomes were assessed by questionnaire using validated instruments before (T1, n = 2849 and 2–3 years following (T2, n = 2560 QHES implementation. Beneficial effects of interventions were observed for two adverse psychosocial work factors: low rewards (ratio of prevalence ratios (PRs = 0.77, 95% CI = 0.66–0.91 and low social support at work (ratio of PRs = 0.89, 95% CI = 0.77–1.03. Moreover, beneficial effects of interventions were also observed on the prevalence of high psychological distress (ratio of PRs = 0.86, 95% CI = 0.75–0.998. Psychosocial interventions implemented in the context of this standard improved the psychosocial work environment and had beneficial effects on workers’ mental health.
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Marques, Carla S.; Ferreira, Joao J.; Gomes, Daniela N.; Rodrigues, Ricardo Gouveia
2012-01-01
Purpose: Based on the Theory of Planned Behaviour (TPB), the purpose of this paper is to approach entrepreneurial intention (EI) and the factors preceding the founding of EI among secondary students, both studying general academic and specific professional programs, and thereby establish causal relationships between psychological, demographic and…
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Oishi, Shigehiro
2014-01-01
Socioecological psychology investigates humans' cognitive, emotional, and behavioral adaption to physical, interpersonal, economic, and political environments. This article summarizes three types of socioecological psychology research: (a) association studies that link an aspect of social ecology (e.g., population density) with psychology (e.g., prosocial behavior), (b) process studies that clarify why there is an association between social ecology and psychology (e.g., residential mobility → anxiety → familiarity seeking), and (c) niche construction studies that illuminate how psychological states give rise to the creation and maintenance of a social ecology (e.g., familiarity seeking → dominance of national chain stores). Socioecological psychology attempts to bring the objectivist perspective to psychological science, investigating how objective social and physical environments, not just perception and construal of the environments, affect one's thinking, feeling, and behaviors, as well as how people's thinking, feeling, and behaviors give rise to social and built environments.
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Walker, Sara J; Chen, Yiyi; Paik, Kyungjeen; Mirly, Brandy; Thomas, Charles R; Hung, Arthur Y
2017-10-01
Given shifting trends of religious identities in the USA, better understanding the impact of patients' religious identities on health-related quality of life (QOL) may help tailor the use of psychological interventions. Men with prostate cancer (N = 43) completed measures of quality of life (QOL), spiritual well-being in two domains (i.e., Faith and Meaning/Peace), psychological state, and psychological trait before undergoing radiotherapy. We hypothesized that (1) higher existential Meaning/Peace would correlate with higher QOL and psychological trait protective factors (e.g., Agreeableness) and that (2) higher existential Meaning/Peace would correlate with lower depression, anxiety, and Neuroticism (i.e., a psychological trait risk factor). We did not anticipate similar relationships between religious Faith and QOL, depression, anxiety, or psychological traits and consider related analyses to be exploratory in nature. Meaning/Peace was indeed negatively associated with depression, anxiety, and Neuroticism. Meaning/Peace was positively correlated with Physical, Social, Functional, and Emotional well-being, as well as Extraversion. Religious Faith was positively associated with Functional well-being, but not the other state, trait, or QOL domains. In sum, prostate cancer patients' sense of existential Meaning/Peace prior to radiotherapy was associated with well-being in many domains, whereas religious Faith appeared less so.
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Psychological and social factors influencing the choice of strategy after a nuclear accident
International Nuclear Information System (INIS)
Heriard-Dubreuil, G.F.
1995-01-01
The analysis of the post-accident situation in Chernobyl provides information that focuses on social and psychological factors in the management of nuclear accidents. This paper concentrates on the short term countermeasures. It presents the main conclusions of a field survey carried out in Ukraine. The issues talked are the concern about extend of post-response in Chernobyl, the worries over health, contamination, the concern over the future and the complexity of post-accident situation. In a second part, the paper analyses and models the factors that caused the 1993 post-accident situation. Finally, several advices are given concerning the public information and behaviour focusing on the social and psychological aspect of short-term decisions (a constant effort should always be, for example, limiting the element of surprise in order to reduce the stress of population). (TEC). 3 figs
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International Nuclear Information System (INIS)
Paramore, B.; Peterson, L.R.
1985-12-01
''Human Factors'' is concerned with the incorporation of human user considerations into a system in order to maximize human reliability and reduce errors. This Review Plan is intended to assist in the assessment of human factors conditions in existing DOE facilities. In addition to specifying assessment methodologies, the plan describes techniques for improving conditions which are found to not adequately support reliable human performance. The following topics are addressed: (1) selection of areas for review describes techniques for needs assessment to assist in selecting and prioritizing areas for review; (2) human factors engineering review is concerned with optimizing the interfaces between people and equipment and people and their work environment; (3) procedures review evaluates completeness and accuracy of procedures, as well as their usability and management; (4) organizational interface review is concerned with communication and coordination between all levels of an organization; and (5) training review evaluates training program criteria such as those involving: trainee selection, qualification of training staff, content and conduct of training, requalification training, and program management
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Energy Technology Data Exchange (ETDEWEB)
Paramore, B.; Peterson, L.R. (eds.)
1985-12-01
''Human Factors'' is concerned with the incorporation of human user considerations into a system in order to maximize human reliability and reduce errors. This Review Plan is intended to assist in the assessment of human factors conditions in existing DOE facilities. In addition to specifying assessment methodologies, the plan describes techniques for improving conditions which are found to not adequately support reliable human performance. The following topics are addressed: (1) selection of areas for review describes techniques for needs assessment to assist in selecting and prioritizing areas for review; (2) human factors engineering review is concerned with optimizing the interfaces between people and equipment and people and their work environment; (3) procedures review evaluates completeness and accuracy of procedures, as well as their usability and management; (4) organizational interface review is concerned with communication and coordination between all levels of an organization; and (5) training review evaluates training program criteria such as those involving: trainee selection, qualification of training staff, content and conduct of training, requalification training, and program management.
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Observation of X-ray occupational exposure on psychological function of medical workers
International Nuclear Information System (INIS)
Gong Zhaolong; Li Xiuqin
1988-01-01
The present research is an attempt to study the psychological effects of long-term exposure to low-level X-ray on man. The subjects included 50 exposed people and 50 control. The battery of psychological tests consists of 10 subtests mainly involving memory and coordination ability. The results indicate that there are no statistical differences in all subtests between exposure and control group, but exposure group appears to be a little lower on most subtests about memory. With age, decline of psychological function is observed in all subtests in both groups. The subjects are further divided into three subgroups according to the number of X-ray exposed years. No statistical differences are found in all subgroups between exposure and control. Factor analysis has been made and two factors are obtained. factor 1 is mainly about speed of coordination, factor 2 is mainly about memory and attention. No statistical differences in factor scores are observed in all subgroups between exposure and control. Yet decline is found in factor 1 and factor 2 in both exposure and control groups with age. The results show that there is no significant effect of current dose level of X-ray exposure on human psychological function
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Directory of Open Access Journals (Sweden)
Shmeleva E.A.
2015-03-01
Full Text Available The negative sociocultural transformations that are taking place in modern society and the resulting psychological transformation of personality and mode of life strongly require searching for ways of providing social safety to the next generation, with teachers being the implementers of this process. Teachers’ professionalism is determined by their willingness to solve personal and socially relevant problems, including the willingness to provide social security for other people, to thwart social risks, and to build constructive interpersonal relationships. The aim of our research was to reveal and to analyze the psychological factors affecting the readiness of teachers to ensure social security in educational environments. The environmental factors of social risk have been theoretically characterized. It has been shown that the essential factor in ensuring students’ social security is providing a safe social environment in educational institutions; such an environment provides the learners and the teachers with sociopsychological security and psychosocial well-being. The empirical part of our study was devoted to identifying negative social phenomena in the schools in the Ivanovo region (with the help of a questionnaire administered to 700 students and to identifying the personally and professionally important qualities of the teachers and the subjective psychological factors of their readiness to ensure social security in the educational environment (through interviewing 300 teachers; the administration of the questionnaires and the interviewing were followed by an assessment of their significance (with the help of a questionnaire administered to 140 teachers. Using factor analysis we identified the relevant indicators and grouped them into six factors of the readiness of teachers to ensure a safe educational environment. Relevant personal and professional qualities of teachers were revealed; these are the subjective factors of the
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Psychological and behavioural factors associated with sexual risk behaviour among Slovak students
Kalina, Ondrej; Geckova, Andrea M.; Jarcuska, Pavol; Orosova, Olga; van Dijk, Jitse P.; Reijneveld, Sijmen A.
2009-01-01
Abstract Background Knowledge about the prevalence of sexual risk behaviour (SRB) in adolescence is needed to prevent unwanted health consequences. Studies on SRB among adolescents in Central Europe are rare and mostly rely on a single indicator for SRB. This study aims to assess the association of behavioural and psychological factors with three types of SRB in adolescents in Central Europe. Methods We obtained data on behavioural factors (having been drunk during previous month, smoking dur...
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International Nuclear Information System (INIS)
Amyirazyan, S.A.; Fyilyippova, S.M.; Tikhomirova, M.Yu.
1997-01-01
5200 case histories of the liquidators (1986-1990) were analyzed. The study involved 520 patients who were performed therapeutic and neurological investigation, instrumental studies (electrocardiogram, veloergometry, US examination, electroencephalogram, rheoelectrogram) as well as psycho diagnostic investigation (MMPI, Luscher's test). CS signs are formed of somatic and neurological symptoms as well as psychological peculiarities of the liquidators, which are mainly due ro socio economical factors. Correlation between the frequency of illness, frequency of visits, invalidism beginning and socio economical changes is noted. The leading role in CS formation is played by socio psychological factors, which may be one of the cause of low efficacy of the treatment
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[Factors associated with job satisfaction of human resources in healthcare].
Вежновець, Тетяна А; Парій, Валентин Д; Вишнивецький, Іван І; Москаленко, Максим В
Healthcare employee satisfaction is an important criterion for the efficiency of human resource management and prognostic impact factor for high turnover of staff. Furthermore, job satisfaction positively affects patient satisfaction, which is an important indicator for quality of care. The goal of our study was to identify factors associated with job satisfaction in healthcare organizations in Ukraine. We conducted sociological and psychological survey of 190 healthcare professionals (81% response rate) in Kherson City Hospital. Job satisfaction and organizational climate was assessed through developed questionnaire, "Test Motype" method of Gerchikov (motivational profile designing) and "Diagnosis Syndrome emotional burnout" method of Boyko. Spearman rank correlation was used for analysis. Job satisfaction positively correlated with personnel age and time record, career prospects, professional development, superior-subordinate, peer-to-peer and patient communications (pJob satisfaction did not correlate with responsibility of executives, factors for satisfaction of job description, working conditions and range of wages (all p> 0.05). Based on findings we developed dual job satisfaction-dissatisfaction approach specific for healthcare employee in Ukraine. This model includes internal factors such as work experience, career prospects, professional motivation; external factors such as leadership, governance, work environment, customer satisfaction and preventive factors such as staff role, job description, company policies, salary and benefits.
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Pilot study of the psychological factors in the professional health of managers.
Directory of Open Access Journals (Sweden)
Shingaev S.M.
2015-07-01
Full Text Available The main research problems and tasks of a new scientific field in Russia—the psychology of professional health — are formulated. A definition of professional health as the abilities of a person successfully to cope with the demands and requirements in a professional environment is offered. A psychological vision for professional health with four basic provisions is proposed. The aim of the research was to study the extent of the influence on the professional health of managers of such psychological factors as systems of values, stress in professional activity, individual and psychological features, strategies for overcoming stressful situations. Data are provided from research conducted in 2002-2012 on managers in Russian companies. Taking part in the research were 651 managers of various organizations in St. Petersburg, Moscow, Yekaterinburg, Veliky Novgorod, and Kharkov. For collecting empirical material on methods of supervision, I used polls, tests, interviews, content analysis, self-reports of participants in training programs, and a method for forming the experiment. In addition I employed psychodiagnostic techniques intended for studying the cognitive, behavioral, and emotional components of health, a technique for revealing the personal potentials (regulatory, communicative, intellectual of the managers, and also my own techniques. The study positively correlated health with such values as having interesting work, having a happy family life, being financially secure, having an active life, and giving and receiving love. Connections between the behavioral manifestations of type A behavior and the managers’ values were revealed. The greatest negative impact on the managers was made by such factors of professional activity as an excessive workload, emotional pressure at work, difficulty in carrying out activity, and insufficient time. Health is important in the structure of the professional activity of managers; it acts as a strategic
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International Nuclear Information System (INIS)
Shim, Bong Sik; Oh, In Suk; Cha, Kyung Hoh; Lee, Hyun Chul
1995-07-01
In this year, we studied the followings: 1) Development of operator mental workload evaluation techniques, 2) Development of a prototype for preliminary human factors experiment, 3) Suitability test of information display on a large scale display panel, 4) Development of guidelines for VDU-based control room design, 5) Development of integrated test facility (ITF). 6) Establishment of an eye tracking system, and we got the following results: 1) Mental workload evaluation techniques for MMI evaluation, 2) PROTOPEX (PROTOtype for preliminary human factors experiment) for preliminary human factors experiments, 3) Usage methods of APTEA (Analysis-Prototyping-Training-Experiment-Analysis) experiment design, 4) Design guidelines for human factors verification, 5) Detail design requirements and development plan of ITF, 6) Eye movement measurement system. 38 figs, 20 tabs, 54 refs. (Author)
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Directory of Open Access Journals (Sweden)
Monique S. Roy
2011-01-01
Conclusions. The development of hypertension in African-Americans living with type 1 diabetes appears to be multifactorial and includes both medical (overt proteinuria as well as psychological (high hostility risk factors.
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Institute of Scientific and Technical Information of China (English)
无
2000-01-01
Objective The psychologic health level of college and secondaryschool students and the relevant fac- tors were investigated to scientific basis and guidance for school mental health work. Methods Standard 1251 cases were drawn from 1% of students in colleges and middle schools of Shaanxi province. Taking 14 psychic health level indexes in SCL-90 as dependent variable and 109 indexes of psychic health back ground as in-dependent variable, multi-factor analyses have been made. Results 22.6 % of students had relatively serious psychological problems. The score of SCL-90 in females was a little bit higher than that in males. The scores of students at both universities and se- nior middle schools were higher than that in junior middle schools students. The score of SCL-90 of students who came from the countryside was higher than that of city students. The score of the whole students was higher than that of the normal. The students with psychic problems showed obsession, interpersonal sensitivity, depression, anxiety, paranoia and hostility. Factor-analysis showed that influencing factors included history of positive individual risking behavior, physical conditions,grade,address, family influences, menses and sexual prombles, bad relation with others, poor self-assessment. Conclusion The psychologic health level of the students investigated is lower than that of the whole society. The factors, which hamper psychic health of students, are biological ,psychological and social in nature.
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Brosig, Cheryl L; Hilliard, Marisa E; Williams, Andre; Armstrong, F Daniel; Christidis, Peggy; Kichler, Jessica; Pendley, Jennifer Shroff; Stamm, Karen E; Wysocki, Tim
2017-05-01
To summarize compensation results from the 2015 Society of Pediatric Psychology (SPP) Workforce Survey and identify factors related to compensation of pediatric psychologists. All full members of SPP ( n = 1,314) received the online Workforce Survey; 404 (32%) were returned with usable data. The survey assessed salary, benefits, and other income sources. The relationship between demographic and employment-related factors and overall compensation was explored. Academic rank, level of administrative responsibility, and cost of living index of employment location were associated with compensation. Compensation did not vary by gender; however, women were disproportionately represented at the assistant and associate professor level. Compensation of pediatric psychologists is related to multiple factors. Longitudinal administration of the Workforce Survey is needed to determine changes in compensation and career advancement for this profession over time. Strategies to increase the response rate of future Workforce Surveys are discussed. © The Author 2017. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com
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Positive Psychology Factors as Predictors of Latina/o College Students' Psychological Grit
Vela, Javier Cavazos; Smith, Wayne D.; Whittenberg, James F.; Guardiola, Rebekah; Savage, Miranda
2018-01-01
Latina/o college students (N = 130) provided perceptions of psychological grit, presence of meaning in life, search for meaning in life, hope, life satisfaction, and mindfulness. Hope and mindfulness were significant predictors of psychological grit. A discussion regarding the importance of these findings and implications for counselors are…
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Hu, H; Wang, T; Fu, Q
2017-10-01
Little is known about the psychological factors currently influencing blood donation in China. This study investigated the structure of psychological factors and their correlation with donation behaviour of adults in a transforming city in China over a 6-month period. Participants were recruited in Nanjing from May 2013 to April 2014. Preliminary focus group interviews with 102 participants were conducted to generate new items for a Theory of Planned Behaviour (TPB) questionnaire. The questionnaires were completed by 300 participants, and responses were subjected to factor analysis. We confirmed the resulting factorial structure with 861 respondents and examined the associations between these factors and donation behaviour during the next 6 months using structural equation modelling. Factor analysis and structural equation modelling of the data supported an extended TPB model with self-reported past donation behaviour as a covariate. After controlling for past donation behaviour, attitudes towards blood donation (β = 0·288), subjective norm (β = 0·149), self-efficacy (β = 0·199), trust in third-party health professionals (β = 0·237), mistrust towards blood collection agencies (BCAs) (β = -0·085) and traditional Chinese beliefs (β = -0·046) were significantly related to donation intention, whilst donation intention was positively (β = 0·212) associated with donation behaviour. These findings confirm that psychological factors such as attitudes are predictors of blood donation. Recruitment efforts using public information campaigns and interpersonal communications should focus on strengthening positive attitudes, increasing trust in third-party health professionals, elevating self-efficacy, changing traditional Chinese beliefs and relieving mistrust in blood collection agencies (BCAs). © 2017 British Blood Transfusion Society.
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Psychological risk factors of addiction to social networking sites among Chinese smartphone users.
Wu, Anise M S; Cheung, Vivi I; Ku, Lisbeth; Hung, Eva P W
2013-09-01
Smartphones allow users to access social networking sites (SNSs) whenever and wherever they want. Such easy availability and accessibility may increase their vulnerability to addiction. Based on the social cognitive theory (SCT), we examined the impacts of outcome expectancies, self-efficacy, and impulsivity on young Chinese smartphone users' addictive tendencies toward SNSs. Two hundred seventy-seven Macau young smartphone users (116 males and 161 females; mean age = 26.62) filled out an online Chinese questionnaire concerning their usage of social networking sites via smartphones, addiction tendencies toward SNSs, impulsivity trait, outcome expectancies toward the use, and Internet self-efficacy. The findings revealed that those who spent more time on SNSs also reported higher addictive tendencies. Addictive tendencies were positively correlated with both outcome expectancies and impulsivity, but negatively associated with Internet self-efficacy. These three psychological variables explained 23% of the variance in addictive tendencies. The findings of this study suggest that, compared to demographics, psychological factors provide a better account for addictive tendencies towards SNSs among Chinese smartphone users in Macau. The three psychological risk factors were low Internet self-efficacy, favorable outcome expectancies, and high impulsivity trait. Educational campaigns with screening procedures for high-risk groups are recommended for effective prevention and treatment.
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Directory of Open Access Journals (Sweden)
Live Bakke Finne
Full Text Available Occupational health research has mainly addressed determinants of negative health effects, typically employing individual-level self-report data. The present study investigated individual- and department-level (means of each work unit effects of psychological/social work factors on mental distress and positive affect. Employees were recruited from 63 Norwegian organizations, representing a wide variety of job types. A total of 4158 employees, in 918 departments, responded at baseline and at follow-up two years later. Multilevel linear regressions estimated individual- and department-level effects simultaneously, and accounted for clustering of data. Baseline exposures and average exposures over time ([T1+T2]/2 were tested. All work factors; decision control, role conflict, positive challenge, support from immediate superior, fair leadership, predictability during the next month, commitment to organization, rumors of change, human resource primacy, and social climate, were related to mental distress and positive affect at the individual and department level. However, analyses of baseline exposures adjusted for baseline outcome, demonstrated significant associations at the individual level only. Baseline "rumors of change" was related to mental distress only and baseline "predictability during the next month" was not a statistical significant predictor of either outcome when adjusted for outcome at baseline. Psychological and social work factors were generally related to mental distress and positive affect in a mirrored way. Impact of exposures seemed most pervasive at the individual level. However, department-level relations were also discovered. Supplementing individual-level measures with aggregated measures may increase understanding of working conditions influence on employees`health and well-being. Organizational improvements focusing on the work factors in the current study should be able to reduce distress and enhance positive affect
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Finne, Live Bakke; Christensen, Jan Olav; Knardahl, Stein
2016-01-01
Occupational health research has mainly addressed determinants of negative health effects, typically employing individual-level self-report data. The present study investigated individual- and department-level (means of each work unit) effects of psychological/social work factors on mental distress and positive affect. Employees were recruited from 63 Norwegian organizations, representing a wide variety of job types. A total of 4158 employees, in 918 departments, responded at baseline and at follow-up two years later. Multilevel linear regressions estimated individual- and department-level effects simultaneously, and accounted for clustering of data. Baseline exposures and average exposures over time ([T1+T2]/2) were tested. All work factors; decision control, role conflict, positive challenge, support from immediate superior, fair leadership, predictability during the next month, commitment to organization, rumors of change, human resource primacy, and social climate, were related to mental distress and positive affect at the individual and department level. However, analyses of baseline exposures adjusted for baseline outcome, demonstrated significant associations at the individual level only. Baseline "rumors of change" was related to mental distress only and baseline "predictability during the next month" was not a statistical significant predictor of either outcome when adjusted for outcome at baseline. Psychological and social work factors were generally related to mental distress and positive affect in a mirrored way. Impact of exposures seemed most pervasive at the individual level. However, department-level relations were also discovered. Supplementing individual-level measures with aggregated measures may increase understanding of working conditions influence on employees`health and well-being. Organizational improvements focusing on the work factors in the current study should be able to reduce distress and enhance positive affect. Furthermore, both
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Human Factors in Marine Casualties
Directory of Open Access Journals (Sweden)
Jelenko Švetak
2002-05-01
Full Text Available Human factors play an important role in the origin of accidents,and it is commonly claimed that between seventy andninety-five percent of industrial and transport accidents involvehuman factors, see Figure 1.Some authorities, however, claim that ultimately, all accidentsinvolve human factors.
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The Concept of Human Functional State in Russian Applied Psychology
Directory of Open Access Journals (Sweden)
Anna B. Leonova
2009-01-01
Full Text Available The concept of human functional states (HFS is considered in the framework of activity regulation approach developed in Russian applied psychology. Aimed at the analysis of changes in regulatory mechanisms of on-going activity, structural methods for multilevel assessment of workers’ states are discussed. Three different strategies of data integration are proposed regarding the types of essential practical problems. Their usability is exemplified with the help of two empirical studies concerned with reliability of fire-fighters’ work in the Chernobyl Zone and effects of interruptions in computerized office environment. A general framework for applied HFS research is proposed in order to develop new ecologically valid psychodiagnostic procedures that can help to create efficient stress-management programs for enhancing human reliability and performance in complex job environment.
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Human factors and safe patient care.
Norris, Beverley
2009-03-01
This paper aims to introduce the topic of human factors to nursing management and to identify areas where it can be applied to patient safety. Human factors is a discipline established in most safety critical industries and uses knowledge about human behaviour in the analysis and design of complex systems, yet it is relatively new to many in healthcare. Most safety critical industries have developed tools and techniques to apply human factors to system design, and these have been reviewed together with those resources already available for use in healthcare. Models of human behaviour such as the nature and patterns of human error, information processing, decision-making and team work have clear applications to healthcare. Human factors focus on a system view of safety, and propose that safety should, where possible, be 'designed in'. Other interventions such as building defences, mitigating hazards and education and training should only be used where design solutions cannot be found. Simple human factors principles such as: designing for standardization; the involvement of users and staff in designing services and procuring equipment; understanding how errors occur; and the workarounds that staff will inevitably take are vital considerations in improving patient safety. Opportunities for the application of human factors to healthcare and improved patient safety are discussed. Some existing tools and techniques for applying human factors in nursing management are also presented.
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Violence Victimization in Korean Adolescents: Risk Factors and Psychological Problems
Directory of Open Access Journals (Sweden)
Subin Park
2017-05-01
Full Text Available We examined the risk factors for and psychological problems associated with violence victimization in a nationwide representative sample of Korean adolescents. Data from the 2016 Korean Youth Risk Behavior Web-based Survey was used. Participants were asked about their experience of being a victim of violence that required medical treatment during the past 12 months, as well as their perceived health, happiness, sleep satisfaction, stress, depressed mood, and suicidality. The 12-month prevalence of violence victimization requiring medical treatment was 2.4%. The results indicated that adolescents were at an increased risk for violence victimization if they were male, older, had parents of a foreign nationality, did not reside with their family, worked part time, resided in small cities or rural areas, were high or low in socioeconomic status (SES, exhibited high or low levels of academic performance, used alcohol or tobacco, and were sexually active. In addition, while violence victimization was negatively associated with perceived health and happiness, it was positively associated with perceived stress, depressed mood, and suicidality. The results indicate that a social disadvantage, involvement in risky behavior, and psychological problems are associated with violence victimization. Effective violence prevention efforts should thus target high-risk groups, and clinical attention is needed to address the psychological costs associated with violence victimization.
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International Nuclear Information System (INIS)
Allen, P.T.; Archangelskaya, G.V.; Ramsaev, P.V.
1996-01-01
National and international guidance on the optimization of countermeasures to reduce doses in the post-release phase of an accident rightly emphasizes the importance and relevance of psychological, social, and economic factors to this process (e.g., NRPB 1990; ICRP 1991: CEC 1993; IAEA 1994). However, whilst economic factors are, at least partially, taken into account in developing the advice, explicit guidance is not provided on how psychological and social factors should be included in the optimization. Instead it is suggested that this is a matter for those with the appropriate competence and those with responsibility for making the final decisions. This approach implicitly assumes that the optimization of psychological and social factors, and that the results of the two procedures can then be combined to arrive at an optimum course of action. We recognize that formal optimization only forms one input to the process of making decisions on countermeasures and that it is important that psychological and social factors, as well as any other factors, are not open-quotes double-counted.close quotes i.e., accounted for within international advice and then again at the time of the decision. It is our view that the optimization of radiation protection and economic factors, and certain psychological and social factors, should not be carried out independently. Research conducted by our respective organization indicates a number of areas in which the optimization of radiation protection and economic factors requires an understanding of key psychological and social processes. These areas fall into three groups; the need to ensure that countermeasures are successfully implemented, the need to achieve a net benefit for overall health, and the need to ensure a smooth transition back to normal living. 10 refs
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Li, Li-Rong; Lin, Mei-Guang; Liang, Juan; Hu, Qiong-Yan; Chen, Dan; Lan, Meng-Ying; Liang, Wu-Qing; Zeng, Yu-Ting; Wang, Ting; Fu, Gui-Fen
2017-07-19
BACKGROUND This study aimed to explore the factors affecting the level of hope and psychological health status of patients with cervical cancer (CC) during radiotherapy. MATERIAL AND METHODS A total of 480 CC patients were recruited. Psychological distress scale, Herth hope index, functional assessment cancer therapy-cervix, and Jolowiec coping scale were used to conduct surveys on psychological distress, level of hope, quality of life (QOL), and coping style to analyze the factors affecting the level of hope and psychological health status of CC patients. RESULTS The morbidity of significant psychological distress in 480 CC patients during radiotherapy was 68%, and the main factors causing psychological distress were emotional problems and physical problems. During radiotherapy, most patients had middle and high levels of hope, and the psychological distress index of patients was negatively correlated with the level of hope. The QOL of CC patients during radiotherapy were at middle and high levels, and the QOL was positively correlated with confrontment, optimism, appeasement, and self-reliance, but it was negatively correlated with predestination and emotional expression. CONCLUSIONS For CC patients during radiotherapy, the morbidity of psychological distress was high, but they were at middle and high levels of hope.
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Positive Psychology and Familial Factors as Predictors of Latina/o Students' Psychological Grit
Vela, Javier C.; Lu, Ming-Tsan P.; Lenz, A. Stephen; Hinojosa, Karina
2015-01-01
Positive psychology is a useful framework to understand Latina/o students' experiences. In the current study, we examined how presence of meaning in life, search for meaning in life, hope, and family importance influenced 128 Latina/o college students' psychological grit. We used the Meaning in Life Questionnaire (MLQ), Subjective Happiness Scale,…
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Treatment of psychological factors in a child with difficult asthma: a case report.
Anbar, Ran D; Sachdeva, Shagun
2011-07-01
Difficult asthma is defined as the persistence of asthma symptoms, abnormal pulmonary function showing airway obstruction, and continued requirement for short-acting bronchodilator therapy, despite adequate treatment with inhaled corticosteroids. It calls for a thorough evaluation of the patient to look into alternate and complicating diagnoses. The authors report a case of a 9-year-old patient with difficult asthma who failed to respond to conventional therapy. Although it was recognized that he had a number of potential medical complicating factors including allergies, chronic sinusitis, and gastroesophageal reflux, a psychological intervention using hypnosis ultimately appeared to help alleviate his symptoms completely. Thus, psychological evaluation and intervention should be considered early in the course of management of a patient with difficult asthma, because it may help avoid time-consuming and expensive investigations of potential complicating factors, and it may yield rapid improvement in the patient's clinical condition.
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Human factors in nuclear safety oversight
International Nuclear Information System (INIS)
Taylor, K.
1989-01-01
The mission of the nuclear safety oversight function at the Savannah River Plant is to enhance the process and nuclear safety of site facilities. One of the major goals surrounding this mission is the reduction of human error. It is for this reason that several human factors engineers are assigned to the Operations assessment Group of the Facility Safety Evaluation Section (FSES). The initial task of the human factors contingent was the design and implementation of a site wide root cause analysis program. The intent of this system is to determine the most prevalent sources of human error in facility operations and to assist in determining where the limited human factors resources should be focused. In this paper the strategy used to educate the organization about the field of human factors is described. Creating an awareness of the importance of human factors engineering in all facets of design, operation, and maintenance is considered to be an important step in reducing the rate of human error
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Impact of Neuro-Psychological Factors on Smoking-Associated Lung Cancer
Energy Technology Data Exchange (ETDEWEB)
Schuller, Hildegard M. [Experimental Oncology Laboratory, Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN 37996 (United States)
2014-03-13
Smoking has been extensively documented as a risk factor for all histological types of lung cancer and tobacco-specific nitrosamines and polycyclic aromatic hydrocarbons reproducibly cause lung cancer in laboratory rodents. However, the most common lung cancer, non-small cell lung cancer (NSCLC), frequently develops in never smokers and is particularly common in women and African Americans, suggesting that factors unrelated to smoking significantly impact this cancer. Recent experimental investigations in vitro and in animal models have shown that chronic psychological stress and the associated hyperactive signaling of stress neurotransmitters via β-adrenergic receptors significantly promote the growth and metastatic potential of NSCLC. These responses were caused by modulation in the expression and sensitization state of nicotinic acetylcholine receptors (nAChRs) that regulate the production of stress neurotransmitters and the inhibitory neurotransmitter γ-aminobutyric acid (GABA). Similar changes in nAChR-mediated neurotransmitter production were identified as the cause of NSCLC stimulation in vitro and in xenograft models by chronic nicotine. Collectively, these data suggest that hyperactivity of the sympathetic branch of the autonomic nervous system caused by chronic psychological stress or chronic exposure to nicotinic agonists in cigarette smoke significantly contribute to the development and progression of NSCLC. A recent clinical study that reported improved survival outcomes with the incidental use of β-blockers among patients with NSCLC supports this interpretation.
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Impact of Neuro-Psychological Factors on Smoking-Associated Lung Cancer
International Nuclear Information System (INIS)
Schuller, Hildegard M.
2014-01-01
Smoking has been extensively documented as a risk factor for all histological types of lung cancer and tobacco-specific nitrosamines and polycyclic aromatic hydrocarbons reproducibly cause lung cancer in laboratory rodents. However, the most common lung cancer, non-small cell lung cancer (NSCLC), frequently develops in never smokers and is particularly common in women and African Americans, suggesting that factors unrelated to smoking significantly impact this cancer. Recent experimental investigations in vitro and in animal models have shown that chronic psychological stress and the associated hyperactive signaling of stress neurotransmitters via β-adrenergic receptors significantly promote the growth and metastatic potential of NSCLC. These responses were caused by modulation in the expression and sensitization state of nicotinic acetylcholine receptors (nAChRs) that regulate the production of stress neurotransmitters and the inhibitory neurotransmitter γ-aminobutyric acid (GABA). Similar changes in nAChR-mediated neurotransmitter production were identified as the cause of NSCLC stimulation in vitro and in xenograft models by chronic nicotine. Collectively, these data suggest that hyperactivity of the sympathetic branch of the autonomic nervous system caused by chronic psychological stress or chronic exposure to nicotinic agonists in cigarette smoke significantly contribute to the development and progression of NSCLC. A recent clinical study that reported improved survival outcomes with the incidental use of β-blockers among patients with NSCLC supports this interpretation
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Patient adherence to antihypertensive therapy and its individual psychological factors
Directory of Open Access Journals (Sweden)
Lidia Trachuk
2016-09-01
Full Text Available Background. In the treatment of chronic, especially asymptomatic pathology one of the main problem is the adherence to therapy. Patients with arterial hypertension need long-term, often lifelong medication, and how strictly they adhere to prescriptions often determines the course of the disease and the medical measures effectiveness. According to statistics, more than half of patients with hypertension are characterized by low compliance, which leads to complications of this disease. The objective of the research is to identify and analize the individual psychological factors that determine patient adherence to antihypertensive therapy. Methods and materials. This study was conducted during 2011-2013 at the cardiology departments of the Kyiv Alexander Hospital, polyclinics number 2 Shevchenko district in Kyiv, Desnyanskiy clinic №3 district in Kyiv, medical center "Adonis plus". We examined 203 patients with arterial hypertension (average age 53,5 ± 4,5 years. Methods: socio-demographic, clinical, clinical and psychological, psychodiagnostical, mathematical and statistical methods. Psychodiagnostical method included: 8-item Morisky medical adherence scale (Morisky D. E., 2008; self-assessment anxiety scale Charles D. Spielberger – Y.L Hanin (A.V. Batarshev, 2005; the Minnesota Multiphasic Personality Inventory questionnaire (MMRI (F.B. Berezin, 1994; "The level of subjective control" (A.A. Rean, 2001; "Index of attitudes to health" (S.D. Deryabo, VA Yasvin, 2000. Results. According to the results of 8-item Morisky medical adherence scale patients were divided into 3 groups according to the level of compliance - with high (26.11%, average (24.14% and low (49.75% levels of adherence to antihypertensive therapy. The individual-psychological predictors of poor adherence to antihypertensive therapy include the following personal characteristics of patients: a low level of intensity of attitude to health, internal type of subjective control, a
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Qin, Shouxue; Tan, Yanping; Lu, Bingyan; Cheng, Yuqing; Nong, Yanli
2018-05-15
The objective of this study is to explore the psychological distress of HIV-infected pregnant women who continue pregnancy, and analyze the possible influencing factors. A total of 194 HIV-infected pregnant women who continue pregnancy were enrolled for this study by a convenient sampling method during June 2012-August 2016. Participants completed questionnaires including Hospital Anxiety and Depression Scale (HADS), Berger HIV Stigma Scale (BHSS), Distress Thermometer (DT) and Problem List (PL), and to determine the cut-off value of DT in the group. The positive detection rate of psychological distress in the HIV-infected pregnant women who continue pregnancy was 69.1%, and the highest frequency of PL was the emotional problems. The positive detection rate of anxiety was 60.8%, the positive detection rate of depression was 54.1%, and the discrimination score was 113.16 ± 19.21. Spearman relevant analysis showed that psychological distress score was positively correlated with anxiety, depression and discrimination score (p HIV-infected pregnant women who continue pregnancy have higher incidence of psychological distress, and the psychological distress is not inferior to cancer patients. The influencing factors are mainly related to the infection and pregnancy characteristics, and have nothing to do with the general social demographic characteristics. The DT can be used as a screening tool to quickly identify psychological distress of the group.
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Interacting with the public as a risk factor for employee psychological distress.
Hilton, Michael F; Whiteford, Harvey A
2010-07-25
The 1-month prevalence of any mental disorder in employees ranges from 10.5% to 18.5%. Mental disorders are responsible for substantial losses in employee productivity in both absenteeism and presenteeism. Potential work related factors contributing to mental difficulties are of increasing interest to employers. Some data suggests that being sales staff, call centre operator, nurse or teacher increases psychological distress. One aspect of these occupations is that there is an interaction with the public. The aim of this study is to evaluate whether employees who interact with the public are at greater risk of psychological distress. Data was collected from two studies. In study one 11,259 employees (60% female; mean age 40-years +/- SD 10-years) from six employers responded to the Health and Work Performance Questionnaire (HPQ) which contained a measure of psychological distress, the Kessler 6 (K6). Employees were coded as to whether or not they interacted with the public. Binomial logistic regression was performed on this data to determine the odds ratio (OR) for moderate or high psychological distress in employees that interacted with the public. Study two administered the HPQ and K6 to sales employees of a large Australian bank (N = 2,129; 67% female; mean age 39-years SD 10-years). This questionnaire also probed how many contacts individuals had with the public in the past week. Analysis of variance was used to determine if the number of contacts was related to psychological distress. In study one the prevalence of psychological distress in those that interacted and did not interact with the public were 19% and 15% respectively (P or = 25 contacts per week (P = 0.016). The results of the current study are indicative that interaction with the public increases levels of psychological distress. Employees dealing with the public may be an employee subgroup that could be targeted by employers with mental health interventions.
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Interacting with the public as a risk factor for employee psychological distress
Directory of Open Access Journals (Sweden)
Hilton Michael F
2010-07-01
Full Text Available Abstract Background The 1-month prevalence of any mental disorder in employees ranges from 10.5% to 18.5%. Mental disorders are responsible for substantial losses in employee productivity in both absenteeism and presenteeism. Potential work related factors contributing to mental difficulties are of increasing interest to employers. Some data suggests that being sales staff, call centre operator, nurse or teacher increases psychological distress. One aspect of these occupations is that there is an interaction with the public. The aim of this study is to evaluate whether employees who interact with the public are at greater risk of psychological distress. Methods Data was collected from two studies. In study one 11,259 employees (60% female; mean age 40-years ± SD 10-years from six employers responded to the Health and Work Performance Questionnaire (HPQ which contained a measure of psychological distress, the Kessler 6 (K6. Employees were coded as to whether or not they interacted with the public. Binomial logistic regression was performed on this data to determine the odds ratio (OR for moderate or high psychological distress in employees that interacted with the public. Study two administered the HPQ and K6 to sales employees of a large Australian bank (N = 2,129; 67% female; mean age 39-years SD 10-years. This questionnaire also probed how many contacts individuals had with the public in the past week. Analysis of variance was used to determine if the number of contacts was related to psychological distress. Results In study one the prevalence of psychological distress in those that interacted and did not interact with the public were 19% and 15% respectively (P Conclusions The results of the current study are indicative that interaction with the public increases levels of psychological distress. Employees dealing with the public may be an employee subgroup that could be targeted by employers with mental health interventions.
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Resilience and Psychological Distress in Psychology and Medical Students.
Bacchi, Stephen; Licinio, Julio
2017-04-01
The authors investigated levels of resilience and psychological distress in medical and psychology students, factors that may affect these levels, the relationship between resilience and psychological distress, and student opinion on causes of stress and possible interventions. A voluntary anonymous online survey was distributed to University of Adelaide medical and psychology students. Medical and psychology students (n = 560; response rate = 24.7%) had similar mean resilience and psychological distress scores, and 47.9% of medical students and 55.1% of psychology students were psychologically distressed. Higher levels of resilience were associated with lower levels of distress (p Students supported resilience-based interventions, greater financial support, clearer learning objectives and more continuous assessment as potential means to reduce the effects of stress. Higher levels of resilience were associated with lower levels of psychological distress. Further studies are required to determine the efficacy of resilience-based interventions in these groups.
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The mind in the object-Psychological valuation of materialized human expression.
Kreuzbauer, Robert; King, Dan; Basu, Shankha
2015-08-01
[Correction Notice: An Erratum for this article was reported in Vol 144(4) of Journal of Experimental Psychology: General (see record 2015-33206-002). In the article the labels on the X-axis of Figure 1 "Remove Variance" and "Preserve Variance" should be switched.] Symbolic material objects such as art or certain artifacts (e.g., fine pottery, jewelry) share one common element: The combination of generating an expression, and the materialization of this expression in the object. This explains why people place a much greater value on handmade over machine-made objects, and originals over duplicates. We show that this mechanism occurs when a material object's symbolic property is salient and when the creator (artist or craftsman) is perceived to have agency control over the 1-to-1 materialized expression in the object. Coactivation of these 2 factors causes the object to be perceived as having high value because it is seen as the embodied representation of the creator's unique personal expression. In 6 experiments, subjects rated objects in various object categories, which varied on the type of object property (symbolic, functional, aesthetic), the production procedure (handmade, machine-made, analog, digital) and the origin of the symbolic information (person or software). The studies showed that the proposed mechanism applies to symbolic, but not to functional or aesthetic material objects. Furthermore, they show that this specific form of symbolic object valuation could not be explained by various other related psychological theories (e.g., uniqueness, scarcity, physical touching, creative performance). Our research provides a universal framework that identifies a core mechanism for explaining judgments of value for one of our most uniquely human symbolic object categories. (c) 2015 APA, all rights reserved).
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The dating mind: evolutionary psychology and the emerging science of human courtship.
Oesch, Nathan; Miklousic, Igor
2012-12-20
In the New York Times bestselling book The Game: Penetrating the Secret Society of Pickup Artists (2006), the world was granted its first exclusive introduction to the steadily growing dating coach and pick-up artist community. Many of its most prominent authorities claim to use insights and information gleaned both through first-hand experience as well as empirical research in evolutionary psychology. One of the industry's most well-respected authorities, the illusionist Erik von Markovik, promotes a three-phase model of human courtship: Attraction, building mutual Comfort and Trust, and Seduction. The following review argues that many of these claims are in fact grounded in solid empirical findings from social, physiological and evolutionary psychology. Two texts which represent much of this literature are critiqued and their implications discussed.
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The use of wound healing assessment methods in psychological studies: a review and recommendations.
Koschwanez, Heidi E; Broadbent, Elizabeth
2011-02-01
To provide a critical review of methods used to assess human wound healing in psychological research and related disciplines, in order to guide future research into psychological influences on wound healing. Acute wound models (skin blister, tape stripping, skin biopsy, oral palate biopsy, expanded polytetrafluoroethylene tubing), surgical wound healing assessment methods (wound drains, wound scoring), and chronic wound assessment techniques (surface area, volumetric measurements, wound composition, and assessment tools/scoring systems) are summarized, including merits, limitations, and recommendations. Several dermal and mucosal tissue acute wound models have been established to assess the effects of psychological stress on the inflammatory, proliferative, and repair phases of wound healing in humans, including material-based models developed to evaluate factors influencing post-surgical recovery. There is a paucity of research published on psychological factors influencing chronic wound healing. There are many assessment techniques available to study the progression of chronic wound healing but many difficulties inherent to long-term clinical studies. Researchers need to consider several design-related issues when conducting studies into the effects of psychological stress on wound healing, including the study aims, type of wound, tissue type, setting, sample characteristics and accessibility, costs, timeframe, and facilities available. Researchers should consider combining multiple wound assessment methods to increase the reliability and validity of results and to further understand mechanisms that link stress and wound healing. ©2010 The British Psychological Society.
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Commonalities in the psychological factors associated with problem gambling and Internet dependence.
Dowling, N A; Brown, M
2010-08-01
The most commonly applied conceptual approach for excessive Internet use has been as a behavioral addiction, similar to pathological or problem gambling. In order to contribute to the understanding of Internet dependence as a disorder resembling problem gambling, the current study aimed to examine the relationship between problem gambling and Internet dependence and the degree to which psychological factors associated with problem gambling are relevant to the study of Internet dependence. The factors of depression, anxiety, student stressors, loneliness, and social support were examined in a sample of university students from several Australian universities. The findings revealed that there is no overlap between the populations reporting problem gambling and Internet dependence, but that individuals with these disorders report similar psychological profiles. Although requiring replication with larger community samples and longitudinal designs, these preliminary findings suggest that problem gambling and Internet dependence may be separate disorders with common underlying etiologies or consequences. The implications of the findings in relation to the conceptualization and management of these disorders are briefly discussed.
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Human factors in resuscitation teaching.
Norris, Elizabeth M; Lockey, Andrew S
2012-04-01
There is an increasing interest in human factors within the healthcare environment reflecting the understanding of their impact on safety. The aim of this paper is to explore how human factors might be taught on resuscitation courses, and improve course outcomes in terms of improved mortality and morbidity for patients. The delivery of human factors training is important and this review explores the work that has been delivered already and areas for future research and teaching. Medline was searched using MESH terms Resuscitation as a Major concept and Patient or Leadership as core terms. The abstracts were read and 25 full length articles reviewed. Critical incident reporting has shown four recurring problems: lack of organisation at an arrest, lack of equipment, non functioning equipment, and obstructions preventing good care. Of these, the first relates directly to the concept of human factors. Team dynamics for both team membership and leadership, management of stress, conflict and the role of debriefing are highlighted. Possible strategies for teaching them are discussed. Four strategies for improving human factors training are discussed: team dynamics (including team membership and leadership behaviour), the influence of stress, debriefing, and conflict within teams. This review illustrates how human factor training might be integrated further into life support training without jeopardising the core content and lengthening the courses. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.
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Dando, Coral J.; Walsh, David; Brierley, Robin
2016-01-01
Modern slavery is less overt than historical state-sanctioned slavery because psychological abuse is typically used to recruit and then control victims. The recent UK Draft Modern Slavery Bill, and current UK government anti-slavery strategy relies heavily on a shared understanding and public cooperation to tackle this crime. Yet, UK research investigating public understanding of modern slavery is elusive. We report community survey data from 682 residents of the Midlands of England, where modern slavery is known to occur, concerning their understanding of nonphysical coercion and human trafficking (one particular form of modern slavery). Analysis of quantitative data and themed categorization of qualitative data revealed a mismatch between theoretical frameworks and understanding of psychological coercion, and misconceptions concerning the nature of human trafficking. Many respondents did not understand psychological coercion, believed that human trafficking did not affect them, and confused trafficking with immigration. The public are one of the most influential interest groups, but only if well informed and motivated towards positive action. Our findings suggest the need for strategically targeted public knowledge exchange concerning this crime. PMID:27149330
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Dando, Coral J; Walsh, David; Brierley, Robin
2016-01-01
Modern slavery is less overt than historical state-sanctioned slavery because psychological abuse is typically used to recruit and then control victims. The recent UK Draft Modern Slavery Bill, and current UK government anti-slavery strategy relies heavily on a shared understanding and public cooperation to tackle this crime. Yet, UK research investigating public understanding of modern slavery is elusive. We report community survey data from 682 residents of the Midlands of England, where modern slavery is known to occur, concerning their understanding of nonphysical coercion and human trafficking (one particular form of modern slavery). Analysis of quantitative data and themed categorization of qualitative data revealed a mismatch between theoretical frameworks and understanding of psychological coercion, and misconceptions concerning the nature of human trafficking. Many respondents did not understand psychological coercion, believed that human trafficking did not affect them, and confused trafficking with immigration. The public are one of the most influential interest groups, but only if well informed and motivated towards positive action. Our findings suggest the need for strategically targeted public knowledge exchange concerning this crime.
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The impact of human resource practices on psychological empowerment
Directory of Open Access Journals (Sweden)
Fatemeh Moradi
2016-07-01
Full Text Available Today, human capital is considered a key factor of achieving the competitive advantage in different industries. The present study, as an applied and descriptive research, aims at providing formulation and evaluation of human resource development of an Iranian Petrochemical Company (APC. The human resource experts and managers of APC together with university professors of human capital and familiar with local conditions of Khuzestan province, Iran, made up the statistical population of this research. In this connection, first the internal factors (including advantages and disadvantages were identified using human resource excellence indicators. Then, the opportunities and threats of human resource system were found via PESTEL approach. In the next step, the primary strategies were formulated using the strength, weakness, opportunities and threats (SWOT Matrix. The next phases of the study were included evaluation and ranking of human resource development strategies based on analytical network process (ANP multi-criteria decision making method and grey systems theory. According to results of the research, defensive strategies (WT are suggested as the best and most appropriate strategies in human resource area. In other words, the internal and external factors of APC are problematic. Accordingly, APC is expected to adopt WT strategy, minimize the weaknesses, and avoid threats. Subsequent to the above policy, the strategies of WO, ST, and SO are advised to employ.
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Krasnyanskaya, T M; Tylets, V G
The present work was designed to address the problem of ensuring the psychological security in the framework of organization of the rehabilitative treatment based at the spa and health resort facilities. We undertook the questionnaire study for which 650 subjects were recruited among those attending spa and health resort facilities of the cities of Essentuki and Kislovodsk. The participants were asked to estimate the level of their personal security and the quality of the provided means for the rehabilitative treatment and general health improvement. It was found that as many as 43% of the respondents reported the moderate level of psychological security whereas about 30% of them estimated the level of their psychological security as low. Overall, the attitude toward the available means for health improvement and rehabilitation proved extremely variable. The factorial analysis has demonstrated the highly subjective opinions of the responders as regards the provided services categorized in terms of therapeutic (mineral water, preformed physical factors, peloid and dietary therapy), health improvement (herbal medicine, therapeutic physical training, therapy, bioclimatic therapy), and recreational (animation, excursion and touristic activities) factors. The value of these factors was perceived differently by the vacationers with different feelings of psychological security. Those reporting the high level of psychological security demonstrated the positive attitude toward all factors and circumstances available for the general improvement of the health status whereas the holidaymakers reporting the moderate level of personal psychological security exhibited the non-equivalent attitude toward the provided services; namely, they highly estimated the available therapeutic factors but either underestimated the value of the constituent components of the health improving and recreational factors or demonstrated the very selective attitude toward their assessment. Generally
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International Nuclear Information System (INIS)
Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.
1982-08-01
This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations
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Dubois, Jean-Daniel; Abboud, Jacques; St-Pierre, Charles; Piché, Mathieu; Descarreaux, Martin
2014-08-01
Patients with chronic low back pain exhibit characteristics such as clinical pain, psychological symptoms and neuromuscular adaptations. The purpose of this study was to determine the independent contribution of clinical pain, psychological factors and neuromuscular adaptations to disability in patients with chronic low back pain. Clinical pain intensity, pain catastrophizing, fear-avoidance beliefs, anxiety, neuromuscular adaptations to chronic pain and neuromuscular responses to experimental pain were assessed in 52 patients with chronic low back pain. Lumbar muscle electromyographic activity was assessed during a flexion-extension task (flexion relaxation phenomenon) to assess both chronic neuromuscular adaptations and neuromuscular responses to experimental pain during the task. Multiple regressions showed that independent predictors of disability included neuromuscular adaptations to chronic pain (β=0.25, p=0.006, sr(2)=0.06), neuromuscular responses to experimental pain (β=-0.24, p=0.011, sr(2)=0.05), clinical pain intensity (β=0.28, p=0.002, sr(2)=0.08) and psychological factors (β=0.58, ppain intensity and psychological factors, and contribute to inter-individual differences in patients' disability. This suggests that disability, in chronic low back pain patients, is determined by a combination of factors, including clinical pain, psychological factors and neuromuscular adaptations. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Social and psychological factors under realization of radiation risk
International Nuclear Information System (INIS)
Sushko, S.N.; Malenchenko, S.A.
2001-01-01
In the experiments with mice of Af line, irradiated by gamma-radiation with doses of up to 1.0 Gy and subjected to psycho-emotional effect (the model of 'the provoked aggression') have been investigated the processes of tumour formation. The index of cariogenic efficiency of effects is the number of the induced adenomas in lungs. It has been shown that under separate effect of these factors the frequency of adenomas increases. Under the combined effect the additional number of adenomas per mouse is registered, which exceeds theoretically the expected value assuming additivity of effects, the synergism coefficient was 1.57 (for females). It has been marked that the character of tumour reaction on separate and the combined effect of radiation, as well as the stress-factor has sex distinctions. It has been shown that that real assessment of the radiation risk and the development of the measures system on minimization of medical and biological consequences of the accident should take into account not only the radiation factor, but also a psychological one, especially in those cases when realization of the risk of combined effect of radiation and non-radiation factors can manifest synergism
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International Nuclear Information System (INIS)
Murphy, M.; Allen, P.
1998-01-01
During the 12 years since the Chernobyl nuclear accident, people in the affected areas have lived day to day with the risks of radiation. During these 12 years many countermeasures have been applied to minimise dose and thus reduce the threat to the health of the affected populations. Some of these countermeasures are aimed at changing daily life; for example, advice and restrictions on behaviours relating to the forest, consumption of forest produce and the consumption of private milk. In order to be effective, these countermeasures require action, or compliance, on the part of the affected populations. How have people in these areas responded to this risk and to the countermeasures employed to minimise the risk? A number of social psychological factors may be involved in peoples responses to this situation, including their perceptions of threat, the perceived costs and benefits of the behaviours involved, and the influence of other people. We examine the influence of these various social psychological factors on compliance behaviour, dose, and stress related health through a survey of people in the affected areas using quantitative questionnaire measures. SPARPA or Social psychological aspects of radiation protection after accidents, is a European Commission-sponsored project (F14C-CT96-0010) involving U. Surrey, Symlog and NRPB as well as partners in the CIS. Specific objectives include: to characterise, using quantitative methods, the nature and psychological impact of countermeasures and the influence of behaviour on dose, and to develop, guidance on the implementation of countermeasures, taking account of the social and psychological context. (authors)
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Mason, J.
2007-01-01
Background: Five factors are proposed as important in influencing the provision of psychological therapy to people with intellectual disabilities (IDs): the perceived effectiveness of psychological therapy, individual clinician competence, service resources (number of trained clinicians), the level of the clients disability and the diagnostic…
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Directory of Open Access Journals (Sweden)
Song Liu
2013-01-01
Full Text Available Health-related quality of life (HRQoL is recommended as one of essential parameters to evaluate treatment effect and clinical outcome in patients with Crohn’s disease (CD. Recent studies reported that psychological factors might play a role in HRQoL in Western and American CD patients. Sufficient evidences in Chinese CD patients are still unavailable. This study is dedicated to investigate the correlation of various psychological factors with HRQoL in Chinese CD patients. We prospectively collected 40 active and 40 quiescent CD patients in China and found that psychological factors, especially neuroticism and anxiety, significantly correlate with and affect HRQoL in both active and quiescent CD groups. This is the first report revealing correlation between psychological factors and HRQoL in Chinese CD patients. Therefore, we assume that our results can contribute to a better understanding of etiology and tailoring of management in Chinese patients with Crohn’s disease and are beneficial to our colleagues to compare the heterogeneous characteristics of Crohn’s disease in different ethnic groups.
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Gan, Wan Ying; Mohd Nasir, Mohd Taib; Zalilah, Mohd Shariff; Hazizi, Abu Saad
2012-12-01
The mechanism linking biopsychosocial factors to disordered eating among university students is not well understood especially among Malaysians. This study aimed to examine the mediating role of psychological distress in the relationships between biopsychosocial factors and disordered eating among Malaysian university students. A self-administered questionnaire measured self-esteem, body image, social pressures to be thin, weight-related teasing, psychological distress, and disordered eating in 584 university students (59.4% females and 40.6% males). Body weight and height were measured. Structural equation modeling analysis revealed that the partial mediation model provided good fit to the data. Specifically, the relationships between self-esteem and weight-related teasing with disordered eating were mediated by psychological distress. In contrast, only direct relationships between body weight status, body image, and social pressures to be thin with disordered eating were found and were not mediated by psychological distress. Furthermore, multigroup analyses indicated that the model was equivalent for both genders but not for ethnic groups. There was a negative relationship between body weight status and psychological distress for Chinese students, whereas this was not the case among Malay students. Intervention and prevention programs on psychological distress may be beneficial in reducing disordered eating among Malaysian university students. Copyright © 2012 Elsevier Ltd. All rights reserved.
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Psychological career resources in relation to organisational commitment: An exploratory study
Directory of Open Access Journals (Sweden)
Nadia Ferreira
2010-10-01
Research purpose: The aim of the study was to determine the relationship between the psychological career resources (as measured by the Psychological Career Resources Inventory and organisational commitment (as measured by the Organisational Commitment Scale. Motivation for study: There appears to be a need for research on the psychological career resources that enhance individuals’ career agency in proactively managing their career and the way in which these attributes influence their psychological attachment to the organisation in order to guide human resource and career-development support practices in retaining valuable staff. Research design, approach and method: A quantitative survey was conducted on a convenience sample of 358 employed adults at managerial and staff levels in the field of economic and management services. Main findings/results: Correlational and stepwise regression analyses revealed a number of significant relationships between the two variables. Practical implications: Managers and human resource practitioners need to recognise how people’s career preferences and career meta-competencies influence their sense of psychological attachment to the organisation. Contribution: The findings add to existing career literature on the psychological factors that affect the retention of staff and provide valuable information that can be used to inform career-development support practices in the contemporary world of work.
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Fear of Falling in Patients With Hip Fractures: Prevalence and Related Psychological Factors
Visschedijk, J.; Van Balen, R.; Hertogh, C.M.P.M.; Achterberg, W.
2013-01-01
Objective: To determine the prevalence of fear of falling (FoF) in patients after a hip fracture, to investigate the relation with time after fracture, and to assess associations between FoF and other psychological factors. Design: Cross-sectional study performed between September 2010 and March
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International Nuclear Information System (INIS)
Lee, Y. H.; Lee, J. Y.
2003-01-01
Human factors have been well known as one of the key factors to the system effectiveness as well as the efficiency and safety of nuclear power plants(NPPs). Human factors engineering(HFE) are included in periodic safety review(PSR) on the existing NPPs and the formal safety assessment for the new ones. However, HFE for NPPs is still neither popular in practice nor concrete in methodology. Especially, the human factors guidelines, which are the most frequent form of human factors engineering in practice, reveal the limitations in their applications. We discuss the limitations and their casual factors found in human factors guidelines in order to lesson the workload of HFE practitioners and to improve the applicability of human factors guidelines. According to the purposes and the phases of HFE for NPPs, more selective items and specified criteria should be prepared carefully in the human factors guidelines for the each HFE applications in practice. These finding on the human factors guidelines can be transferred to the other HFE application field, such as military, aviation, telecommunication, HCI, and product safety
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Human factors in nuclear power plants
International Nuclear Information System (INIS)
Swain, A.D.
1981-01-01
This report describes some of the human factors problems in nuclear power plants and the technology that can be employed to reduce those problems. Many of the changes to improve the human factors in existing plants are inexpensive, and the expected gain in human reliability is substantial. The human factors technology is well-established and there are practitioners in most countries that have nuclear power plants. (orig.) [de
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Psychological factors in childhood headaches.
Farmer, Kathleen; Dunn, David; Scott, Eric
2010-06-01
Recurrent headaches in children are most often migraines and are based in a genetic predisposition with a low headache threshold. As with any pain experience, there is a large emotional component associated with an attack of migraines that grows in amplitude as the headaches become more frequent and resistant to medicine, sleep, or other agents that used to work. Childhood headaches are especially complicated for 3 reasons: (1) the parents' fear (communicated to the child that serious medical pathology underlies the head pain), (2) the lack of evidence-based pharmacologic treatment, and (3) the belief that these headaches are largely psychological. This article addresses the mystery surrounding childhood headaches by delving into the influence of school, friends, and family; the impact of divorce; the coping skills required for a child to manage a migrainous nervous system; the potential secondary gain from headaches; psychiatric comorbidities and how to treat them; and the role of psychological intervention. Copyright 2010 Elsevier Inc. All rights reserved.
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Booth, Charlotte; Songco, Annabel; Parsons, Sam; Heathcote, Lauren; Vincent, John; Keers, Robert; Fox, Elaine
2017-12-29
Optimal psychological development is dependent upon a complex interplay between individual and situational factors. Investigating the development of these factors in adolescence will help to improve understanding of emotional vulnerability and resilience. The CogBIAS longitudinal study (CogBIAS-L-S) aims to combine cognitive and genetic approaches to investigate risk and protective factors associated with the development of mood and impulsivity-related outcomes in an adolescent sample. CogBIAS-L-S is a three-wave longitudinal study of typically developing adolescents conducted over 4 years, with data collection at age 12, 14 and 16. At each wave participants will undergo multiple assessments including a range of selective cognitive processing tasks (e.g. attention bias, interpretation bias, memory bias) and psychological self-report measures (e.g. anxiety, depression, resilience). Saliva samples will also be collected at the baseline assessment for genetic analyses. Multilevel statistical analyses will be performed to investigate the developmental trajectory of cognitive biases on psychological functioning, as well as the influence of genetic moderation on these relationships. CogBIAS-L-S represents the first longitudinal study to assess multiple cognitive biases across adolescent development and the largest study of its kind to collect genetic data. It therefore provides a unique opportunity to understand how genes and the environment influence the development and maintenance of cognitive biases and provide insight into risk and protective factors that may be key targets for intervention.
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Jones, Rebecca A.
The social and psychological factors which affect one person's acquisition of a second language are described in journal format. The psychological factors discussed are: (1) language shock, (2) culture shock, and (3) culture stress. The two social factors examined are both grouped under the term "social distance" but include (1) types of…
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Human factors in nuclear power plants
International Nuclear Information System (INIS)
Pack, R.W.
1978-01-01
The Electric Power Research Institute has started research in human factors in nuclear power plants. One project, completed in March 1977, reviewed human factors problems in operating power plants and produced a report evaluating those problems. A second project developed computer programs for evaluating operator performance on training simulators. A third project is developing and evaluating control-room design approaches. A fourth project is reviewing human factors problems associated with power-plant maintainability and instrumentation and control technician activities. Human factors engineering is an interdisciplinary specialty concerned with influencing the design of equipment systems, facilities, and operational environments to promote safe, efficient, and reliable operator performance. The Electric Power Research Institute (EPRI) has undertaken four projects studying the application of human factors engineering principles to nuclear power plants. (author)
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International Nuclear Information System (INIS)
Martins, Maria da Penha Sanches
2008-01-01
This work presents a study of human factors and possible human failure reasons that can cause incidents, accidents and workers exposition, associated to risks intrinsic to the profession. The objective is to contribute with the operators of IEA-R1 reactor located at IPEN CNEN/S P. Accidents in the technological field, including the nuclear, have shown that the causes are much more connected to human failure than to system and equipment failures, what has led the regulatory bodies to consider studies on human failure. The research proposed in this work is quantitative/qualitative and also descriptive. Two questionnaires were used to collect data. The first of them was elaborated from the safety culture attributes which are described by the International Atomic Energy Agency - IAEA. The second considered individual and situational factors composing categories that could affect people in the work area. A carefully selected transcription of the theoretical basis according to the study of human factors was used. The methodology demonstrated a good reliability degree. Results lead to mediate factors which need direct actions concerning the needs of the group and of the individual. This research shows that it is necessary to have a really effective unit of planning and organization, not only to the physical and psychological health issues but also to the safety in the work. (author)
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Reproducibility in Psychological Science: When Do Psychological Phenomena Exist?
Directory of Open Access Journals (Sweden)
Seppo E. Iso-Ahola
2017-06-01
Full Text Available Scientific evidence has recently been used to assert that certain psychological phenomena do not exist. Such claims, however, cannot be made because (1 scientific method itself is seriously limited (i.e., it can never prove a negative; (2 non-existence of phenomena would require a complete absence of both logical (theoretical and empirical support; even if empirical support is weak, logical and theoretical support can be strong; (3 statistical data are only one piece of evidence and cannot be used to reduce psychological phenomena to statistical phenomena; and (4 psychological phenomena vary across time, situations and persons. The human mind is unreproducible from one situation to another. Psychological phenomena are not particles that can decisively be tested and discovered. Therefore, a declaration that a phenomenon is not real is not only theoretically and empirically unjustified but runs counter to the propositional and provisional nature of scientific knowledge. There are only “temporary winners” and no “final truths” in scientific knowledge. Psychology is a science of subtleties in human affect, cognition and behavior. Its phenomena fluctuate with conditions and may sometimes be difficult to detect and reproduce empirically. When strictly applied, reproducibility is an overstated and even questionable concept in psychological science. Furthermore, statistical measures (e.g., effect size are poor indicators of the theoretical importance and relevance of phenomena (cf. “deliberate practice” vs. “talent” in expert performance, not to mention whether phenomena are real or unreal. To better understand psychological phenomena, their theoretical and empirical properties should be examined via multiple parameters and criteria. Ten such parameters are suggested.
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Reproducibility in Psychological Science: When Do Psychological Phenomena Exist?
Iso-Ahola, Seppo E.
2017-01-01
Scientific evidence has recently been used to assert that certain psychological phenomena do not exist. Such claims, however, cannot be made because (1) scientific method itself is seriously limited (i.e., it can never prove a negative); (2) non-existence of phenomena would require a complete absence of both logical (theoretical) and empirical support; even if empirical support is weak, logical and theoretical support can be strong; (3) statistical data are only one piece of evidence and cannot be used to reduce psychological phenomena to statistical phenomena; and (4) psychological phenomena vary across time, situations and persons. The human mind is unreproducible from one situation to another. Psychological phenomena are not particles that can decisively be tested and discovered. Therefore, a declaration that a phenomenon is not real is not only theoretically and empirically unjustified but runs counter to the propositional and provisional nature of scientific knowledge. There are only “temporary winners” and no “final truths” in scientific knowledge. Psychology is a science of subtleties in human affect, cognition and behavior. Its phenomena fluctuate with conditions and may sometimes be difficult to detect and reproduce empirically. When strictly applied, reproducibility is an overstated and even questionable concept in psychological science. Furthermore, statistical measures (e.g., effect size) are poor indicators of the theoretical importance and relevance of phenomena (cf. “deliberate practice” vs. “talent” in expert performance), not to mention whether phenomena are real or unreal. To better understand psychological phenomena, their theoretical and empirical properties should be examined via multiple parameters and criteria. Ten such parameters are suggested. PMID:28626435
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Psychological profile of laryngectomized patients
Directory of Open Access Journals (Sweden)
Bogdan Popescu
2016-04-01
Full Text Available Larynx cancer is one of the most susceptible form of cancer susceptible to induce alteration of the patient’s psychological profile due to the social role that the larynx has in communication. Oral communication is severely impaired even after voice rehabilitation of the laryngectomized patients, so that the social rehabilitation is somewhat not only a medical but also a social problem. The psychological profile of these patients is altered in a way that dealing with the disease is sometimes neglected and the interaction with the outside world in terms of oral communication is totally abandoned. The starting point for depression in these cases is the acknowledgement of the disease and is, in some cases, the entire medical environment. Facial scarring, the inability to verbally interact with other human, as well as the presence of the tracheostoma, are all deciding factors in the presence of a low self-esteem for these particular patients. Psychological counseling is a mandatory approach for laryngectomized patients, in order to improve their ability to cope with cancer and providing better recovery chances.
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Snorradóttir, Ásta; Vilhjálmsson, Rúnar; Rafnsdóttir, Guðbjörg Linda; Tómasson, Kristinn
2013-09-01
The study considered psychological distress among surviving bank employees differently entangled in downsizing and restructuring following the financial crisis of 2008. A cross-sectional, nationwide study was conducted among surviving employees (N = 1880, response rate 68%). Multivariate analysis was conducted to assess factors associated with psychological distress. In the banks, where all employees experienced rapid and unpredictable organizational changes, psychological distress was higher among employees most entangled in the downsizing and restructuring process. Being subjected to downsizing within own department, salary cut, and transfer to another department, was directly related to increased psychological distress, controlling for background factors. The associations between downsizing, restructuring, and distress were reduced somewhat by adding job demands, job control, and empowering leadership to the model, however, adding social support had little effect on these associations. Employees most entangled in organizational changes are the most vulnerable and should be prioritized in workplace interventions during organizational changes. Copyright © 2013 Wiley Periodicals, Inc.
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The human failure factors during emergency operating
International Nuclear Information System (INIS)
Liu Bingji
1994-01-01
In the case of emergency operating, operating staff usually are in the limit state of mind, so the operating mistake rate will go up sharply, and the disastrous accidents usually will happen at this moment. So to study and resolve the problem is very important and imperative. Basing on raising the reliability of man-machine system, the psychology and pathology of operating staff under the limit state and the behavior characteristic of operating staff in the emergency operation have been expounded here, and the operating staff's psychological gradation partitioned by foreign experts also has been introduced, and the influence factors of psychology and equipment which lead to the limit state of mind also have been analyzed. In addition, taking the emergency operation of the nuclear power plant as a example, The authors has studied the countermeasures to prevent the limit state from occurring, which includes countermeasures to environment effects, measures to improve the technical equipment and the measures that the operating staff should be taken
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Directory of Open Access Journals (Sweden)
Gheorghe MANOLESCU
2010-06-01
Full Text Available Animal spirits*. How human psychology drives the economy and why it matters for global capitalism helps us understand how the economic systems operate on the economic theory crisis background. The message of the book is recognizing the importance of irrationality factors in formulating the economic theory. The paper calls for reconsidering the economy fundamentals and principles, presenting a new way of understanding the significant economic phenomena that standard economic science cannot explain or accurately interpret. In this respect, a new way to revolutionize the economic thinking which might change the approach of the economic crises, unemployment, poverty, economic fluctuations and the like, is open. * The “animal spirits” collocation (coming from Latin spiritus animalis, where animus pertains to the soul or means to animate refers to that nervous fluid presently covering the psychological and emotional motivation factors. In a broad sense, the animal spirits refer to vivacity, to the natural state of a healthy animal, acting as an intermediary between the body and soul. In an economic context, Keynes speaks about the people’s strength and vitality determining them to make bold decisions and to invest money, effort and time in business initiatives. From an economic perspective, the animal spirits cover an element of anxiety and inconsistency present in the economy, the people’s unusual ambiguity and insecurity which sometimes paralyse them, while otherwise stimulate them overcome fear and hesitation.
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International Nuclear Information System (INIS)
2001-01-01
In co-operation with the OECD Nuclear Energy Agency (NEA), the Halden Reactor Project organised a Summer School on ''Safe Operation of Nuclear Power Plants: Impacts of Human and Organisational Factors and Emerging Technologies'' in the period August 27-August 31, 2001. The Summer School was intended for scientists, engineers and technicians working for nuclear installations, engineering companies, industry and members of universities and research institutes, who wanted to broaden their nuclear background by getting acquainted with Man-Technology-Organisation-related subjects and issues. The Summer School should also serve to transfer knowledge to the ''young generation'' in the nuclear field. The following presentations were given: (1) Overview of the Nuclear Community and Current issues, (2) The Elements of Safety Culture; Evaluation of Events, (3) Quality Management (QM), (4) Probabilistic Risk Assessment (PSA), (5) Human Behaviour from the Viewpoint of Industrial Psychology, (6) Technical tour of the Halden Project Experimental Facilities, (7) Human Factors in Control Room Design, (8) Computerised Operator Support Systems (COSSs) and (9) Artificial Intelligence; a new Approach. Most of the contributions are overhead figures from spoken lectures
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Energy Technology Data Exchange (ETDEWEB)
NONE
2001-07-01
In co-operation with the OECD Nuclear Energy Agency (NEA), the Halden Reactor Project organised a Summer School on ''Safe Operation of Nuclear Power Plants: Impacts of Human and Organisational Factors and Emerging Technologies'' in the period August 27-August 31, 2001. The Summer School was intended for scientists, engineers and technicians working for nuclear installations, engineering companies, industry and members of universities and research institutes, who wanted to broaden their nuclear background by getting acquainted with Man-Technology-Organisation-related subjects and issues. The Summer School should also serve to transfer knowledge to the ''young generation'' in the nuclear field. The following presentations were given: (1) Overview of the Nuclear Community and Current issues, (2) The Elements of Safety Culture; Evaluation of Events, (3) Quality Management (QM), (4) Probabilistic Risk Assessment (PSA), (5) Human Behaviour from the Viewpoint of Industrial Psychology, (6) Technical tour of the Halden Project Experimental Facilities, (7) Human Factors in Control Room Design, (8) Computerised Operator Support Systems (COSSs) and (9) Artificial Intelligence; a new Approach. Most of the contributions are overhead figures from spoken lectures.
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Logotherapy and positive psychology
Directory of Open Access Journals (Sweden)
Oscar R. Oro
2015-09-01
Full Text Available Psychology omitted to approach, during almost a century, the positive aspects from persons, like creativity, humor, optimism, hope, forgiveness, life meaning, and happiness. These themes are approached by Positive Psychology, with Seligman like the principal exponent. Psychology was dedicated to explore the negative aspects from human beings improving human health. Nevertheless, this pathogenic model could not prevent mental disease. Concepts of Positive Psychology have a solid antecedent in Víktor Frankl ́s studies, which is the Logotherapy founder. This allows incorporating another perspective to approach positive aspects, from a philosophical and anthropological focus. Although the ways adopted by Frank and Seligman are different, both considered main aspects of human existence. Nevertheless, they investigated in different countries (from Europe and EE.UU.; in different circumstances (concentration camps, deaths, tortures; vs. academic context; in different historical periods and different social contexts (a country that lost the war and other that gave freedom to Europeans. In this work is used the concept life sense as the focus in professional formation and psychotherapy approach.
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Chen, Huei-Yen Winnie; Donmez, Birsen
2016-06-01
With the proliferation of new mobile and in-vehicle technologies, understanding the motivations behind a driver's voluntary engagement with such technologies is crucial from a safety perspective, yet is complex. Previous literature either surveyed a large number of distractions that may be diverse, or too focuses on one particular activity, such as cell phone use. Further, earlier studies about social-psychological factors underlying driver distraction tend to focus on one or two factors in-depth, and those that examine a more comprehensive set of factors are often limited in their analyses methods. The present work considers a wide array of social-psychological factors within a structural equation model to predict their influence on a focused set of technology-based distractions. A better understanding of these facilitators can enhance the design of distraction mitigation strategies. We analysed survey responses about three technology-based driver distractions: holding phone conversations, manually interacting with cell phones, and adjusting the settings of in-vehicle technology, as well as responses on five social-psychological factors: attitude, descriptive norm, injunctive norm, technology inclination, and a risk/sensation seeking personality. Using data collected from 525 drivers (ages: 18-80), a structural equation model was built to analyse these social-psychological factors as latent variables influencing self-reported engagement in these three technology-based distractions. Self-reported engagement in technology-based distractions was found to be largely influenced by attitudes about the distractions. Personality and social norms also played a significant role, but technology inclination did not. A closer look at two age groups (18-30 and 30+) showed that the effect of social norms, especially of injunctive norm (i.e., perceived approvals), was less prominent in the 30+ age group, while personality remained a significant predictor for the 30+ age group but
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Ticoalu, Vinny O.
2015-01-01
Real estate agent business field is become a trend nowadays. Real estate agent helped customers to buy or sell a house. Psychological factors has an influence in real estate agent busniess, customers mostly asked the opinion from others about the real estate agent in case they do not want to choose a wrong real estate agent. This research aims to analyze the influence of psychological factors on customers purchase intention in using real estate agent in Manado. This research used a multiple l...
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Historiography of Czech psychology
Czech Academy of Sciences Publication Activity Database
Hoskovcová, S.; Hoskovec, J.; Plháková, A.; Šebek, M.; Švancara, J.; Vobořil, Dalibor
2010-01-01
Roč. 13, č. 3 (2010), s. 309-334 ISSN 1093-4510 Institutional research plan: CEZ:AV0Z70250504 Keywords : Czech psychologists * Czechoslovak psychology * ideologic influences on psychology Subject RIV: AN - Psychology Impact factor: 0.500, year: 2010
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Specifications for human factors guiding documents
Energy Technology Data Exchange (ETDEWEB)
Rhodes, W; Szlapetis, I; MacGregor, C [Rhodes and Associates Inc., Toronto, ON (Canada)
1995-04-01
This report specifies the content, function and appearance of three proposed human factors guiding documents to be used by the Atomic Energy Control board and its licensees. These three guiding documents, to be developed at a later date, are: (a) Human Factors Process Guide; (b) Human Factors Activities Guide; and (c) Human Factors Design Integration Guide. The specifications were developed by examining the best documents as identified in a previous contract with the AECB (Review of Human Factors Guidelines and Methods by W. Rhodes, I. Szlapetis et al. 1992), and a brief literature review. The best features and content were selected from existing documents and used to develop specifications for the guiding documents. The developer of the actual guides would use these specifications to produce comprehensive and consolidated documents at a later date. (author). 128 ref., 7 figs.
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Specifications for human factors guiding documents
International Nuclear Information System (INIS)
Rhodes, W.; Szlapetis, I.; MacGregor, C.
1995-04-01
This report specifies the content, function and appearance of three proposed human factors guiding documents to be used by the Atomic Energy Control board and its licensees. These three guiding documents, to be developed at a later date, are: (a) Human Factors Process Guide; (b) Human Factors Activities Guide; and (c) Human Factors Design Integration Guide. The specifications were developed by examining the best documents as identified in a previous contract with the AECB (Review of Human Factors Guidelines and Methods by W. Rhodes, I. Szlapetis et al. 1992), and a brief literature review. The best features and content were selected from existing documents and used to develop specifications for the guiding documents. The developer of the actual guides would use these specifications to produce comprehensive and consolidated documents at a later date. (author). 128 ref., 7 figs
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The contributions of human factors on human error in Malaysia aviation maintenance industries
Padil, H.; Said, M. N.; Azizan, A.
2018-05-01
Aviation maintenance is a multitasking activity in which individuals perform varied tasks under constant pressure to meet deadlines as well as challenging work conditions. These situational characteristics combined with human factors can lead to various types of human related errors. The primary objective of this research is to develop a structural relationship model that incorporates human factors, organizational factors, and their impact on human errors in aviation maintenance. Towards that end, a questionnaire was developed which was administered to Malaysian aviation maintenance professionals. Structural Equation Modelling (SEM) approach was used in this study utilizing AMOS software. Results showed that there were a significant relationship of human factors on human errors and were tested in the model. Human factors had a partial effect on organizational factors while organizational factors had a direct and positive impact on human errors. It was also revealed that organizational factors contributed to human errors when coupled with human factors construct. This study has contributed to the advancement of knowledge on human factors effecting safety and has provided guidelines for improving human factors performance relating to aviation maintenance activities and could be used as a reference for improving safety performance in the Malaysian aviation maintenance companies.
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Lesnik-Oberstein, M; Koers, A J; Cohen, L
1995-01-01
A revised version of the three-factor theory of child abuse (Lesnik-Oberstein, Cohen, & Koers, 1982) is presented. Further, we report on a research designed to test three main hypotheses derived from Factor I (1) (a high level of hostility in abusive parents) and its sources. The three main hypotheses are: (1) that psychologically abusive mothers have a high level of hostile feelings (Factor I); (2) that the high level of hostile feelings in abusive mothers is associated with low marital coping skills (resulting in affectionless, violent marriages), a negative childhood upbringing (punitive, uncaring, over controlling), a high level of stress (objective stress), and a high level of strain (low self-esteem, depression, neurotic symptoms, social anxiety, feelings of being wronged); and (3) that maternal psychological child abuse is associated with low marital coping skills, a negative childhood upbringing, a high level of stress and a high level of strain. Forty-four psychologically abusing mothers were compared with 128 nonabusing mothers on a variety of measures and were matched for age and educational level. All the mothers had children who were hospitalized for medical symptoms. The three hypotheses were supported, with the exception of the component of hypothesis 2 concerning the association between objective stress and maternal hostility. The positive results are consistent with the three-factor theory.
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Energy Technology Data Exchange (ETDEWEB)
Kume, M. [Waseda University, Tokyo (Japan)
1996-03-05
This paper considers psychological problems and issues for crews living in a space station for an extended period of time. The problems and issues may be divided largely into decline in mental functions such as neural fatigue, sleeplessness, decreased mental work functions, and aggravation in mental state such as anxiety, weariness, hostility, and declined morale. Factors for causing psychological problems may include zero gravity environment, radiation, limited space, vibration, being present under all eyes fixed on oneself, physical restrictions, space-sickness, living in a group, and work contents. These are classified into problems of mental functions that occur from situations specific to space and problems of metal state that come from inner part of the individuals. Life under space environment has neither been studied systematically nor organizationally. The following new criteria for human factors would be required: personality factors that demand individual`s natural gifts, crew factors that view group activities of crews importantly, operation factors that consider quality and amount of operations, and check of mental soundness of the crews. Themes that require further studies would include establishment of psychological aptitude selection criteria and development of psychological group training programs. 7 refs.
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[Psychological conditions and the influence factors of the Sichuan Three Gorges immigrations].
Cong, Jianni; Wang, Lin; Wang, Yang; Li, Ge
2009-01-01
To learn and analyze the psychological conditions and the influence factors of Sichuan immigrations so as to provide the science basis for the government. Take residents generally questionnaire, symptom checklist (SCL90), psychosocial stress survey for groups(PSSG) and social support rating scale (SSRS) four questionnaires to collect and analyze the mental conditions and influences of Sichuan immigrations and local residents by cluster stratified random sampling. There is no difference in the sex, age, marriage, culture, occupation, economy and character between immigrations and local residents. Immigrations owned medical safeguard are less than local residents (P marriage, the occupation, psychological stress and social support of migrants relate to the mental health of migrants. The mental health of Sichuan immigrations is bad, so the government should strengthen their financial support and pay attention to their humanist concern.
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Thellman, Sam; Silvervarg, Annika; Ziemke, Tom
2017-01-01
People rely on shared folk-psychological theories when judging behavior. These theories guide people's social interactions and therefore need to be taken into consideration in the design of robots and other autonomous systems expected to interact socially with people. It is, however, not yet clear to what degree the mechanisms that underlie people's judgments of robot behavior overlap or differ from the case of human or animal behavior. To explore this issue, participants ( N = 90) were exposed to images and verbal descriptions of eight different behaviors exhibited either by a person or a humanoid robot. Participants were asked to rate the intentionality, controllability and desirability of the behaviors, and to judge the plausibility of seven different types of explanations derived from a recently proposed psychological model of lay causal explanation of human behavior. Results indicate: substantially similar judgments of human and robot behavior, both in terms of (1a) ascriptions of intentionality/controllability/desirability and in terms of (1b) plausibility judgments of behavior explanations; (2a) high level of agreement in judgments of robot behavior - (2b) slightly lower but still largely similar to agreement over human behaviors; (3) systematic differences in judgments concerning the plausibility of goals and dispositions as explanations of human vs. humanoid behavior. Taken together, these results suggest that people's intentional stance toward the robot was in this case very similar to their stance toward the human.
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Directory of Open Access Journals (Sweden)
Małgorzata Dziechciaż
2014-11-01
Full Text Available Biological psychological and social determinants of old age: Bio-psycho-social aspects of human aging. The aging of humans is a physiological and dynamic process ongoing with time. In accordance with most gerontologists’ assertions it starts in the fourth decade of life and leads to death. The process of human aging is complex and individualized, occurs in the biological, psychological and social sphere. Biological aging is characterized by progressive age-changes in metabolism and physicochemical properties of cells, leading to impaired self-regulation, regeneration, and to structural changes and functional tissues and organs. It is a natural and irreversible process which can run as successful aging, typical or pathological. Biological changes that occur with age in the human body affect mood, attitude to the environment, physical condition and social activity, and designate the place of seniors in the family and society. Psychical ageing refers to human awareness and his adaptability to the ageing process. Among adaptation attitudes we can differentiate: constructive, dependence, hostile towards others and towards self attitudes. With progressed age, difficulties with adjustment to the new situation are increasing, adverse changes in the cognitive and intellectual sphere take place, perception process involutes, perceived sensations and information received is lowered, and thinking processes change. Social ageing is limited to the role of an old person is culturally conditioned and may change as customs change. Social ageing refers to how a human being perceives the ageing process and how society sees it.
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Igwe, Monday N; Bakare, Muideen O; Agomoh, Ahamefule O; Onyeama, Gabriel M; Okonkwo, Kevin O
2010-06-13
Knowledge and awareness about childhood autism is low among health care workers and the general populace in Nigeria. Poor knowledge about childhood autism among final year medical, nursing and psychology students who would form tomorrow's child health care professionals can compromise early recognition and interventions that are known to improve prognosis in childhood autism. Educational factors that could be influencing knowledge about childhood autism among these future health care professionals are unknown. This study assessed knowledge about childhood autism among final year undergraduate medical, nursing and psychology students in south-eastern Nigeria and determined the factors that could be influencing such knowledge. One hundred final year undergraduate students were randomly selected from each of the Departments of Medicine, Nursing Science and Psychology respectively of University of Nigeria, Enugu State, Nigeria making a sample size of three hundred. A socio-demographic questionnaire and knowledge about childhood autism among health workers (KCAHW) questionnaire were administered to the students. The total mean score for the three groups of students on the KCAHW questionnaire was 10.67+/-3.73 out of a possible total score of 19, with medical, nursing and psychology students having total mean scores of 12.24+/-3.24, 10.76+/-3.50 and 9.01+/-3.76 respectively. The mean scores for the three groups showed statistically significant difference for domain 1 (p=0.000), domain 3 (p=0.029), domain 4 (p=0.000) and total score (p=0.000), with medical students more likely to recognise symptoms and signs of autism compared to nursing and psychology students. The mean score in domain 2 did not show statistically significant difference among the three groups (p=0.769). The total score on the KCAHW questionnaire is positively correlated with the number of weeks of posting in psychiatry (r=0.319, p=0.000) and the number of weeks of posting in paediatrics (r=0.372, p=0
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Historizing epistemology in psychology.
Jovanović, Gordana
2010-12-01
The conflict between the psychometric methodological framework and the particularities of human experiences reported in psychotherapeutic context led Michael Schwarz to raise the question whether psychology is based on a methodological error. I take this conflict as a heuristic tool for the reconstruction of the early history of psychology, which bears witness to similar epistemological conflicts, though the dominant historiography of psychology has largely forgotten alternative conceptions and their valuable insights into complexities of psychic phenomena. In order to work against the historical amnesia in psychology I suggest to look at cultural-historical contexts which decisively shaped epistemological choices in psychology. Instead of keeping epistemology and history of psychology separate, which nurtures individualism and naturalism in psychology, I argue for historizing epistemology and for historical psychology. From such a historically reflected perspective psychology in contemporary world can be approached more critically.
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Psychology and culture during long-duration space missions
Kanas, N.; Sandal, G.; Boyd, J. E.; Gushin, V. I.; Manzey, D.; North, R.; Leon, G. R.; Suedfeld, P.; Bishop, S.; Fiedler, E. R.; Inoue, N.; Johannes, B.; Kealey, D. J.; Kraft, N.; Matsuzaki, I.; Musson, D.; Palinkas, L. A.; Salnitskiy, V. P.; Sipes, W.; Stuster, J.; Wang, J.
2009-04-01
The objective of this paper is twofold: (a) to review the current knowledge of cultural, psychological, psychiatric, cognitive, interpersonal, and organizational issues that are relevant to the behavior and performance of astronaut crews and ground support personnel and (b) to make recommendations for future human space missions, including both transit and planetary surface operations involving the Moon or Mars. The focus will be on long-duration missions lasting at least six weeks, when important psychological and interpersonal factors begin to take their toll on crewmembers. This information is designed to provide guidelines for astronaut selection and training, in-flight monitoring and support, and post-flight recovery and re-adaptation.
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Directory of Open Access Journals (Sweden)
Linn Karlsson
2016-09-01
Full Text Available Background: Exercise is often used in the treatment of chronic neck and shoulder muscle pain. It is likely that psychological aspects have an impact on the results of exercise-based treatments. Objectives: (1 To examine the associations between psychological factors and the effect of a home-based physical exercise intervention. (2 To examine differences in psychological factors at baseline between (a subjects who continued in the trial and those who did not and (b subjects who completed the intervention and those who did not. Method: A total of 57 women with chronic neck and shoulder pain were included in a home-based exercise intervention trial. Pain intensity, disability, and psychological factors (anxiety and depression symptoms, catastrophizing, fear-avoidance beliefs, self-efficacy, and pain acceptance were measured at baseline, after 4–6 months, and after 1 year of exercise. Associations between the psychological factors and changes in pain intensity and disability were analysed, as well as differences in psychological factors at baseline between subjects who continued in and completed the intervention, and those who did not. Results: Associations between positive changes in pain intensity and disability were found for low fear-avoidance beliefs and low-pain self-efficacy at baseline. In addition, fear-avoidance beliefs at baseline were higher in the subjects who dropped out of the intervention than in those who continued. Pain acceptance at baseline was higher in the subjects who completed the intervention at the end of the trial. Conclusion: Particularly, fear-avoidance beliefs and pain self-efficacy should be taken into consideration when implementing home-based physical exercise as treatment for chronic neck pain. In addition, high pain acceptance might improve the adherence to prescribed exercise.
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Silva, J A; Derecho, D V; Leong, G B; Weinstock, R; Ferrari, M M
2001-03-01
Posttraumatic stress disorder has long been linked to violent behavior. However, the exact nature of that association remains poorly characterized due to the limitations of knowledge in the area of phenomenology, contextual factors, the biology, and the nature of the aggression involved in the disorder. A clear understanding of the genesis of violence in posttraumatic stress disorder can be helpful to those involved in assessing psychiatric-legal issues relevant to the disorder and in its therapeutic management. In this article, we review the potential psychological links between posttraumatic stress disorder secondary to combat exposure and violent behavior and suggest a tentative classification of the main psychological causes of violence in that syndrome.
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The humanistic psychology-positive psychology divide: contrasts in philosophical foundations.
Waterman, Alan S
2013-04-01
The relationship between the fields of humanistic and positive psychology has been marked by continued tension and ambivalence. This tension can be traced to extensive differences in the philosophical grounding characterizing the two perspectives within psychology. These differences exist with respect to (a) ontology, including the ways in which human nature is conceptualized regarding human potentials and well-being; (b) epistemology, specifically, the choice of research strategies for the empirical study of these concepts; and (c) practical philosophy, particularly the goals and strategies adopted when conducting therapy or undertaking counseling interventions. Because of this philosophical divide, adherents of the two perspectives may best be advised to pursue separately their shared desire to understand and promote human potentials and well-being.
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Human Factors in Cabin Accident Investigations
Chute, Rebecca D.; Rosekind, Mark R. (Technical Monitor)
1996-01-01
Human factors has become an integral part of the accident investigation protocol. However, much of the investigative process remains focussed on the flight deck, airframe, and power plant systems. As a consequence, little data has been collected regarding the human factors issues within and involving the cabin during an accident. Therefore, the possibility exists that contributing factors that lie within that domain may be overlooked. The FAA Office of Accident Investigation is sponsoring a two-day workshop on cabin safety accident investigation. This course, within the workshop, will be of two hours duration and will explore relevant areas of human factors research. Specifically, the three areas of discussion are: Information transfer and resource management, fatigue and other physical stressors, and the human/machine interface. Integration of these areas will be accomplished by providing a suggested checklist of specific cabin-related human factors questions for investigators to probe following an accident.
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Implementing human factors in clinical practice
Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon
2015-01-01
Objectives To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Methods Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. Results The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. Conclusions In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. PMID:24631959
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Review: Psychological Factors Affecting Rehabilitation of Neurologic Patients
Directory of Open Access Journals (Sweden)
Mahshid Foroughan
2001-01-01
Full Text Available Psychological factors imply their negative effects on neurologic patients in two ways. Directly, through pathogenic processes of central nervous system, and indirectly, through maladaptive reactions toward disability. Depression: is a common finding in many neurologic diseases and may interfere with rehabilitation process. Correcting patient's attitude toward disability, reducing environmental stresses and potentiating social support network along with antidepressant drugs often help these patients remain in rehabilitation program. Chronic fatigue: decreases the activity levels of patients and the possibility for them to achieve set goals of rehabilitation in proper times. Support, reassurance and sometimes antidepressant drugs may help. Conversion reactions: often accompany chronic illnesses and disabilities and make evaluation and diagnosis difficult. Application of behavioral Techniques may lead to better results. Altered self image: is a prominent feature in patients with spinal cord injury. Counseling and Free discussion on altered self image and sexual problems are essential and other forms of sexual expression must be taught to these patients. Chronic pain: is a disabling condition. Usually physical findings are minor and it seems psychological factors play a more important role in causing it. Antidepressant drugs are effective in most cases. Intensive physical and occupational therapy must be avoided. Excessive emotionality: is a consequence of executive dysfunction arising from frontal lobe injury and mostly seen in stroke, brain injured, and demented patients, Impulsivity and disinhibition may lead to aggressive behavior and socially inappropriate forms of sexual expression. Judicious administration of psychotherapy drugs, behavioral techniques and short-term hospitalization may be helpful. Altered cognition: is a common feature of many pathological conditions of brain. Attention deficit, slowed information processing, disturbed
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Psychological factors of social anxiety in Russian adolescents
Directory of Open Access Journals (Sweden)
Tatiana S. Pavlova
2017-06-01
Full Text Available Background. Social anxiety is one of the most common and disturbing conditions of childhood and adolescence. It is defined as an excessive fear of embarrassment or humiliation in social performance situations. Recent studies have identified a number of psychological factors that could explain the maintenance of the condition. Objective. The objective of this study was to investigate psychological factors of social anxiety in adolescents with a multifactor psychosocial model. Design: The study population comprised 183 Russian-speaking adolescents from Moscow secondary schools, ranging in age from 12 to 16 years. Self-report measures were used to access social anxiety, symptoms of depression, gender role identification, perfectionism, hostility, family emotional communications, and social support. Results. The results indicate that social anxiety was positively correlated with symptoms of depression and suicidal thoughts. No quantitative differences in social anxiety between girls and boys were found, while masculinity and undifferentiated gender identification had a strong association with social anxiety. A positive correlation was found between “concern over mistakes” (fear of making a mistake and being negatively compared with peers and “overdoing” (spending too much time doing homework and too little or none communicating with peers, using the Child Perfectionism Questionnaire (CPQ subscales and Social Anxiety and Distress Scale (SADS total score. Positive correlations were found between social anxiety and suppression of emotions and outward well-being subscales, as well in as the Family Emotional Communication (FEC total score. It is not common to discuss emotions and feelings; it is difficult to share negative experiences; and it is important for the families of socially anxious adolescents to put up a good front. Analysis revealed significant negative correlations between the SADS total score (as well its subscales and the Social
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Effectiveness of human factors simulator
International Nuclear Information System (INIS)
Moragas, F.
2015-01-01
En 2011, ANAV started the exploitation of the Human Factors Simulator installed in TECNATOM Training Center located in L'Hospital de L'Infant Tarragona. AVAN's Strategic Plan includes the Action Plan for the improvement of human behavior. The plan includes improving the efficiency of the efficiency of the human factors simulator. It is proposed to improve the efficiency into two different terms: winning effectiveness in modeling behaviors, and interweaving the activities in the simulator with the actual strategy of promoting Safety culture and human behaviour. (Author)
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Environmental Psychology: An Introduction
Steg, L.; Berg, van den A.E.; Groot, de J.I.M.
2012-01-01
Environmental Psychology: An Introduction offers a research-based introduction to the psychological relationship between humans and their built and natural environments and discusses how sustainable environments can be created to the benefit of both people and nature •Explores the environment's
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LaMattina, Lina M.
2013-01-01
The purpose of this study was two-fold; first, to uncover the social, psychological, and cognitive factors core to the entrepreneurial individual; and secondly, to provide accurate data to be used in curriculum development to fill the existing educational gap that exists in the current literature regarding understanding the inner workings of the…
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Ravaghi, Vahid; Underwood, Martin; Marinho, Valeria; Eldridge, Sandra
2012-01-01
This study investigated health inequality for self-reported oral health outcomes among adolescents. The role of oral health behaviors and psychological factors in explaining oral health inequality was investigated using the hypothesis of mediation. This was a cross-sectional study that used self-completed questionnaires. This study sampled 639 (315 male and 324 female) 15- to 17-year-old adolescents (second and third grade high school students) of both sexes in the city of Sanandaj in the province of Kurdistan, western Iran. Socioeconomic indicators of the study were subjective socioeconomic status, wealth index, and parental education. Oral health behaviors were measured as toothbrushing frequency, dental flossing frequency, and dental visits. Psychological factors were self-esteem, anxiety, and depression. Self-reported oral health outcomes were single item self-rated oral health and the experience of dental pain. Regression analysis was used to test four conditions for the hypothesis of mediation. The results showed that the inequality is present in oral health for some pairs of relationships between socioeconomic status and oral health outcomes. Adjustment for oral health behaviors and psychological factors, individually and simultaneously, led to loss of statistical significance for some pairs of the relationships. However, adjustment for oral health behaviors and psychological factors led to only small changes in the associations between socioeconomic status and self-reported oral health outcomes. This study found a graded oral health inequality, but no strong evidence to support the hypothesis that oral health behaviors and psychological factors mediate oral health inequality for self-reported oral health outcomes. © 2012 American Association of Public Health Dentistry.
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Culture and psychology in organ transplantation.
Daar, A S; Marshall, P
1998-01-01
The cultural and psychological dimensions of organ transplantation are often overlooked in the process of meeting its exacting technical requirements. This new branch of medicine has brought with it new ways of understanding death, human rights, commerce, gift giving, and ethics. It produces strong emotions in recipients, donors and transplanters alike. These factors need to be taken fully into consideration if organ transplantation is to evolve in ways that are felt to be beneficial for all concerned.
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CONTEMPLATIVE POSITIVE PSYCHOLOGY: INTRODUCING MINDFULNESS INTO POSITIVE PSYCHOLOGY
Directory of Open Access Journals (Sweden)
Ausiàs Cebolla
2017-01-01
Full Text Available Although mindfulness is included in many positive psychology manuals as a “positive” technique, the implications of its use have scarcely been developed and the relationship between mindfulness and human well-being has barely been researched. Analyzing the main strengths of the two fields, the possibilities for their integration and the potential contradictions between their messages is essential in order to establish connections. Mindfulness is more than a meditation technique. It has implicit within it a set of values and ethical conditions that coincide to a great extent with the proposed assumptions from positive psychology, such as the development of kindness, compassion, and positive emotions. The aim of this paper is to present, on the one hand, the commonalities and similarities, and on the other, the differences between mindfulness and positive psychology. We also present the main studies that have investigated the role of mindfulness and contemplative practices on human well-being. Finally future research will be discussed and intervention suggested in order to bring the two proposals together.
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Epstude, K.; Peetz, J.
Humans have the unique capacity to mentally travel through time, that is, to reflect on the past, anticipate the future, and construct alternate realities in their minds. The ability to mentally travel through time affects a variety of social psychological topics. Representations of events can
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Toward a Psychological Science for a Cultural Species.
Heine, Steven J; Norenzayan, Ara
2006-09-01
Humans are a cultural species, and the study of human psychology benefits from attention to cultural influences. Cultural psychology's contributions to psychological science can largely be divided according to the two different stages of scientific inquiry. Stage 1 research seeks cultural differences and establishes the boundaries of psychological phenomena. Stage 2 research seeks underlying mechanisms of those cultural differences. The literatures regarding these two distinct stages are reviewed, and various methods for conducting Stage 2 research are discussed. The implications of culture-blind and multicultural psychologies for society and intergroup relations are also discussed. © 2006 Association for Psychological Science.
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Human Health/Human Factors Considerations in Trans-Lunar Space
Moore, E. Cherice; Howard, Robert; Mendeck, Gavin
2014-01-01
The human factors insights of how they are incorporated into the vehicle are crucial towards designing and planning the internal designs necessary for future spacecraft and missions. The adjusted mission concept of supporting the Asteroid Redirect Crewed Mission will drive some human factors changes on how the Orion will be used and will be reassessed so as to best contribute to missions success. Recognizing what the human factors and health functional needs are early in the design process and how to integrate them will improve this and future generations of space vehicles to achieve mission success and continue to minimize risks.
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Miwa, Yoshiji; Nagase, Keiko; Oyama, Nobuyuki; Akino, Hironobu; Yokoyama, Osamu
2011-03-01
Corticotropin-releasing factor (CRF) coordinates various responses of the body to stress, and CRF receptors are important targets of treatment for stress-related disorders. To investigate the effect of a nonselective CRF receptor antagonist, astressin, on suppression of masculine sexual behavior by psychological stress in rats. First, we investigated the influence of psychological stress, induced 2 hours per day for three consecutive days, on sexual behavior. Then, rats were divided into 4 groups: a control group, an astressin administration group (A), a psychological stress loading group (PS), and a psychological stress loading and astressin administration group (PS + A). The rats were exposed to sham or psychological stress for three consecutive days. After the last stress loading, the rats were injected with vehicle or astressin, and their sexual behavior was observed. We also measured serum levels of adrenocorticotropic hormone (ACTH). The effects of astressin on sexual behavior and serum levels of ACTH in rats affected by psychological stress were determined. Sexual behavior was reduced after psychological stress loading. The PS rats had significantly longer mount, intromission, and ejaculation latencies and lower ejaculation frequency than did the control, A, and PS + A rats. The intromission latency and ejaculation frequency in the PS + A rats did not achieve the level observed in the controls. There was no significant difference in these parameters between the control and A rats. Serum ACTH levels were significantly lower in PS + A rats than in PS rats. Psychologically suppressed masculine sexual behavior could be partially recovered with astressin administration in rats. These data provide a rationale for the further study of CRF receptor antagonists as novel agents for treating psychological sexual disorders. © 2010 International Society for Sexual Medicine.
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Psychological factors in developing high performance athletes
DEFF Research Database (Denmark)
Elbe, Anne-Marie; Wikman, Johan Michael
2017-01-01
calls for great efforts in dealing with competitive pressure and demands mental strength with regard to endurance, self-motivation and willpower. But while it is somewhat straightforward to specify the physical and physiological skills needed for top performance in a specific sport, it becomes less...... clear with regard to the psychological skills that are needed. Therefore, the main questions to be addressed in this chapter are: (1) which psychological skills are needed to reach top performance? And (2) (how) can these skills be developed in young talents?...
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Abusafieh, Shaden; Razem, Maiss
2017-11-01
Recently, technological advancements in the sustainable design field have allowed us to reduce the ecological impact of the built environment, to reduce consumption of non-renewable resources, to create healthy environments and in some cases may even rehabilitate the ecosystem. Nevertheless, several studies have been carried out showing that sustainable technology does not automatically lead to environmentally friendly behaviors in its users. Various environmental problems threaten environmental sustainability and many of these problems are rooted in human behavior. Unfortunately, there is a lack in studies which take into consideration the human behavior influences within a sustainable built environment. We believe that the built environment should be used to support human goals and requirements, but at the same time we should consider it as a context in which human values and behaviors are cultivated. This research aimed to help in promoting environmental sustainability by using architectural design in changing relevant human behavior toward an environmentally friendly behavior. In order to achieve this, the research adopted Environment-centered Approach to gain more acute perspective into the relationship between the physical environment and human behavior, focusing on social, psychological and physical influences of the built environment. It appears that environmental psychology's merits have high potential in changing behavior within the built environment. The research provides a systematic approach for selecting, assessing, evaluating the behaviors to be changed and the factors that determine them. Furthermore, this approach helps in choosing the best interventions that could be applied in built environment to encourage such a sustainable behavior. This study tried to construct an agenda for further researches to find particular architectural design elements and strategies that we can harness to develop a pro-environment human behavior.
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Yellen, H. W.
1983-03-01
Literature pertaining to Voice Recognition abounds with information relevant to the assessment of transitory speech recognition devices. In the past, engineering requirements have dictated the path this technology followed. But, other factors do exist that influence recognition accuracy. This thesis explores the impact of Human Factors on the successful recognition of speech, principally addressing the differences or variability among users. A Threshold Technology T-600 was used for a 100 utterance vocubalary to test 44 subjects. A statistical analysis was conducted on 5 generic categories of Human Factors: Occupational, Operational, Psychological, Physiological and Personal. How the equipment is trained and the experience level of the speaker were found to be key characteristics influencing recognition accuracy. To a lesser extent computer experience, time or week, accent, vital capacity and rate of air flow, speaker cooperativeness and anxiety were found to affect overall error rates.
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Bos, H.M.W.; Gartrell, N.K.; Peyser, H.; van Balen, F.
2008-01-01
The study assessed the influence of protective factors on the psychological adjustment of children who had experienced homophobia and whose mothers were participants in a longitudinal study of planned lesbian families. Data were collected as part of the National Longitudinal Lesbian Family Study by
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Granek, Leeat; Nathan, Paul C; Rosenberg-Yunger, Zahava R S; D'Agostino, Norma; Amin, Leila; Barr, Ronald D; Greenberg, Mark L; Hodgson, David; Boydell, Katherine; Klassen, Anne F
2012-09-01
Childhood cancer survivors require life-long care focused on the specific late effects that may arise from their cancer and its treatment. In many centers, survivors are required to transition from follow-up care in a paediatric cancer center, to care provided in an adult care setting. The purpose of this study was to identify the psychological factors involved in this transition to adult care long-term follow-up clinics. Qualitative interviews were conducted with ten paediatric survivors still in paediatric care, as well as 28 adult survivors of whom 11 had transitioned successfully to adult care (attended three long-term follow-up (LTFU) appointments consecutively); ten who failed to transition (attended at least one LTFU appointment as an adult, but were inconsistent with subsequent attendance); and seven who had never transitioned (did not attend any LTFU care as an adult). Line-by-line coding was used to establish categories and themes. Constant comparison was used to examine relationships within and across codes and categories. Two overall categories and four subthemes were identified: (1) Identification with being a cancer survivor included the subthemes of 'cancer identity' and 'cancer a thing of the past' and; (2) Emotional components included the subthemes of 'fear and anxiety' and 'gratitude and gaining perspective'. The analysis revealed that the same factor could act as either a motivator or a hindrance to successful transition in different survivors (e.g., fear of recurrence of cancer might be a barrier or a facilitator depending on the survivor's life experience). Psychological factors are an important consideration when preparing cancer survivors for transition to adult long-term follow-up care. Identifying and addressing the individual psychological needs of childhood cancer survivors may improve the likelihood of their successful transition to adult care.
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Seng, Elizabeth K.; Buse, Dawn C.; Klepper, Jaclyn E.; Mayson, Sarah Jo; Grinberg, Amy S.; Grosberg, Brian M.; Pavlovic, Jelena M.; Robbins, Matthew S.; Vollbracht, Sarah E.; Lipton, Richard B.
2016-01-01
Objective To evaluate relationships among modifiable psychological factors and chronic migraine and severe migraine-related disability in a clinic-based sample of persons with migraine. Background Evidence evaluating relationships between modifiable psychological factors and chronic migraine and severe migraine-related disability is lacking in people with migraine presenting for routine clinical care. Methods Adults with migraine completed surveys during routinely scheduled visits to a tertiary headache center. Participants completed surveys assessing chronic migraine (meeting criteria for migraine with ≥15 headache days in the past month), severe migraine disability (Migraine Disability Assessment Scale score ≥ 21), and modifiable psychological factors [depressive symptoms (Patient Health Questionnaire-9), anxious symptoms (Generalized Anxiety Disorder-7), Pain Catastrophizing Scale and Headache Specific Locus of Control]. Logistic regression evaluated relationships between modifiable psychological factors and chronic migraine and severe migraine disability. Results Among 90 eligible participants the mean age was 45.0 (SD = 12.4); 84.8% were women. One-third (36.0%) met study criteria for chronic migraine; half of participants (51.5%) reported severe migraine-related disability. Higher depressive symptoms (OR = 1.99, 95% CI = 1,11, 3.55) and chance HSLC (OR = 1.85, 95% CI = 1.13, 1.43) were associated with chronic migraine. Higher depressive symptoms (OR = 3.54, 95%CI = 1.49, 8.41), anxiety symptoms (OR = 3.65, 95% CI = 1.65, 8.06), and pain catastrophizing (OR = 1.95, 95% CI = 1.14, 3.35), were associated with severe migraine-related disability. Conclusions Psychiatric symptoms and pain catastrophizing were strongly associated with severe migraine-related disability. Depression and chance locus of control were associated with chronic migraine. This study supports the need for longitudinal observational studies to evaluate relationships among naturalistic
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Shafaei, Azadeh; Razak, Nordin Abd
2015-01-01
With the increase in international mobility in higher education especially in Asia, the issue of cross-cultural adaptation becomes paramount since international students try to overcome challenges and flourish psychologically and socioculturally in a new environment. Therefore, this study is conducted to identify the factors influencing international postgraduate students’ psychological and sociocultural adaptations in Malaysian public universities, an emerging education hub in the region. It...
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Institute of Scientific and Technical Information of China (English)
De-guo Jiang; Shi-li Jin; Gong-ying Li; Qing-qing Li; Zhi-ruo Li; Hong-xia Ma; Chuan-jun Zhuo; Rong-huan Jiang; Min-jie Ye
2016-01-01
Previous studies suggest that serotonin (5-HT) might interact with brain-derived neurotrophic factor (BDNF) during the stress response. However, the relationship between 5-HT and BDNF expression under purely psychological stress is unclear. In this study, one hour before psychological stress exposure, the 5-HT1A receptor agonist 8-OH-DPAT or antagonist MDL73005, or the 5-HT2A receptor agonist DOI or antagonist ketanserin were administered to rats exposed to psychological stress. Immunohistochemistry andin situ hybridization revealed that after psychological stress, with the exception of the ventral tegmental area, BDNF protein and mRNA expression levels were higher in the 5-HT1A and the 5-HT2A receptor agonist groups compared with the solvent control no-stress or psychological stress group in the CA1 and CA3 of the hippocampus, prefrontal cortex, central amygdaloid nucleus, dorsomedial hypothalamic nucleus, dentate gyrus, shell of the nucleus accumbens and the midbrain periaqueductal gray. There was no signiifcant difference between the two agonist groups. In contrast, after stress exposure, BDNF protein and mRNA expression levels were lower in the 5-HT1A and 5-HT2A receptor antagonist groups than in the solvent control non-stress group, with the exception of the ventral tegmental area. Our ifndings suggest that 5-HT regulates BDNF expression in a rat model of acute psychological stress.
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Measuring student teachers' basic psychological needs
dr Bob Koster; Dr. Jos Castelijns; Dr. Marjan Vermeulen; dr.ir. Quinta Kools
2012-01-01
In the Self-Determination Theory (SDT) basic psychological needs for relatedness, autonomy and competence are distinguished. Basic psychological need fulfilment is considered to be critical for human development and intrinsic motivation. In the Netherlands, the concept of basic psychological need
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Measuring student teachers’ basic psychological needs
Vermeulen, Marjan; Castelijns, Jos; Koster, Bob; Kools, Quinta
2018-01-01
In the Self–Determination Theory (SDT) basic psychological needs for relatedness, autonomy and competence are distinguished. Basic psychological need fulfilment is considered to be critical for human development and intrinsic motivation. In the Netherlands, the concept of basic psychological need
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Leong, Frederick; Park, Yong S; Kalibatseva, Zornitsa
2013-01-01
This study aimed to disentangle the psychological mechanisms underlying immigrant status by testing a model of psychological protective and risk factors to predict the mental health prevalence rates among Latino and Asian American immigrants based on secondary analysis of the National Latino and Asian American Study. The first research question examined differences on the set of protective and risk factors between immigrants and their U.S.-born counterparts and found that immigrants reported higher levels of ethnic identity, family cohesion, native language proficiency, and limited English proficiency than their U.S.-born counterparts. The second research question examined the effect of the protective and risk factors on prevalence rates of depressive, anxiety, and substance-related disorders and found that social networking served as a protective factor. Discrimination, acculturative stress, and family conflict were risk factors on the mental health for both ethnic groups. Clinical implications and directions for future research are provided. © 2013 American Orthopsychiatric Association.
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Psychological factors of professional success of nuclear power plant main control room operators
Directory of Open Access Journals (Sweden)
Kosenkov A.A.
2014-12-01
Full Text Available Aim: to conduct a comparative analysis of the psychological characteristics of the most and least successful main control room operators. Material and Methods. Two NPP staff groups: the most and least successful main control room operators, who worked in routine operating conditions, were surveyed. Expert evaluation method has been applied to identify the groups. The subjects were administered the Minnesota Multiphasic Personality Inventory (MMPI, Cattell's Sixteen Personality Factor Questionnaire (16PF form A and Raven's Progressive Matrices test. Results. Numerous significant psychological differences between the groups of most and least successful control room operators were obtained: the best operators were significantly more introverted and correctly solved more logical tasks with smaller percentage of mistakes under time pressure than worst ones. Conclusions: 1. The psychodiagnostic methods used in the study were adequate to meet research objective 2. Tendency to introversion, as well as developed the ability to solve logic problems undertime pressure, apparently, are important professional qualities for control room operators. These indicators should be considered in the process of psychological selection and professional guidance of nuclear power plant operators.
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Cultural Psychology and Its Future
DEFF Research Database (Denmark)
Cultural Psychology is a radical new look in psychology that studies how persons and social-cultural worlds mutually constitute one another. With the increase of globalization and multicultural exchanges, cultural psychology becomes the psychological science for the 21st century. Encounters......’s revolutionary principle of ‘complementarity’ can contribute to the development of a cultural psychology that takes time, semiotics, and human feeling seriously. Commentators further discuss how complementarity can act as an epistemology for psychology; a number of new methodological strategies for incorporating...... culture and time into investigations; and what cultural psychology can contribute to our understanding of imagination, art, language and self-other relations....
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International Nuclear Information System (INIS)
Abramova, V.N.
1997-01-01
The possibilities of reduction of risk factors for personnel activity and performance due to attitudes, motivation and moral are presented. Methodology and experience in psychology, sociopsychology, psychophisiology and sociology mistake sources are discussed. Authorization to job, stages of estimating occupational fitness and modules system of personnel psychological and sociopsychological training probabilistic are explained. (author). 3 figs, 1 tab
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Directory of Open Access Journals (Sweden)
Rafika ZEBDI
2016-12-01
Full Text Available The links between deficits in executive functions (EF (e.g., mental flexibility, inhibition capacities..., and some psychological disorders (e.g., anxiety and depressive disorders has been investigated in the past decades or so. Observations evidenced that some deficits in working memory, planning, and mental flexibility were highly correlated with anxiety and depressive disorders. The majority of studies focused on adults’ population, whereas it seems important to adopt a developmental perspective to fully understand the dynamic of these EF/psychological disorders relations. We suggest two axis on which to focus in future research: (i relations between EF and anxiety traits through development; and (ii the possible role of external factors such as parent-child relationships on the development of EF.
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Research opportunities in human behavior and performance
Christensen, J. M. (Editor); Talbot, J. M. (Editor)
1985-01-01
Extant information on the subject of psychological aspects of manned space flight are reviewed; NASA's psychology research program is examined; significant gaps in knowledge are identified; and suggestions are offered for future research program planning. Issues of human behavior and performance related to the United States space station, to the space shuttle program, and to both near and long term problems of a generic nature in applicable disciplines of psychology are considered. Topics covered include: (1) human performance requirements for a 90 day mission; (2) human perceptual, cognitive, and motor capabilities and limitations in space; (3) crew composition, individual competencies, crew competencies, selection criteria, and special training; (4) environmental factors influencing behavior; (5) psychosocial aspects of multiperson space crews in long term missions; (6) career determinants in NASA; (7) investigational methodology and equipment; and (8) psychological support.
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Directory of Open Access Journals (Sweden)
Marković Jasminka
2011-01-01
Full Text Available Our study included 30 pairs of siblings aged 12-18 years; one sibling with and one without conduct disorder in each pair. The aim of the study was to assess individual characteristics of those siblings, i.e. to determine differences in psychological characteristics of the siblings with regard to locus of control, stress coping strategies and frequency and structure of behavioral problems and emotions. The results suggested significant differences in individual characteristics of children with conduct disorder and their healthy siblings. These results mainly confirm previous results of foreign research on a sample of our population. Exception of findings was related to strategies for coping with stress: religious behavior that didn’t turn out as a protective factor and avoiding confrontation and withdrawal which are shown as a protective factor. These results suggest the importance of individual psychological characteristics for the occurrence of conduct disorders and have implications in therapy and in preventive work with adolescents.
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Fang, Lin; Barnes-Ceeney, Kevin; Schinke, Steven P.
2011-01-01
Confronting developmental tasks and challenges associated with bridging two different cultures, Asian American adolescent girls face increasing risks for substance use. Identifying risk and protective factors in this population is essential, particularly when those factors can inform preventive programs. Guided by family interaction theory, the present cross-sectional study explored the associations of psychological and familial factors with use of alcohol, prescription drugs, and other drugs...
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Do Sleep and Psychological Distress Mediate the Association Between Neighborhood Factors and Pain?
Brooks Holliday, Stephanie; Dubowitz, Tamara; Ghosh-Dastidar, Bonnie; Beckman, Robin; Buysse, Daniel; Hale, Lauren; Buman, Matthew; Troxel, Wendy
2018-05-14
Pain affects millions of American adults. However, individuals from socioeconomically disadvantaged groups experience higher rates of pain, and individuals from racial/ethnic minorities report greater pain severity and pain-related disability. Some studies find an association between neighborhood socioeconomic status and pain. The present study aimed to further understand the association between neighborhood disadvantage and pain, including the role of objective (e.g., crime rates) and subjective neighborhood characteristics (e.g., perceived safety, neighborhood satisfaction), and to examine sleep and psychological distress as potential mediators of these associations. The sample included 820 participants from two predominantly African American socioeconomically disadvantaged neighborhoods. Trained data collectors interviewed participants on a number of self-report measures, and objective neighborhood characteristics were obtained from city crime data and street segment audits. Subjective characteristics, specifically perceived infrastructure and perceived safety, were associated with pain. Based on bootstrapped regression models, sleep efficiency and psychological distress were tested as mediators of the association between these neighborhood factors and pain. Results of mediation testing indicated that psychological distress served as a significant mediator. Though sleep efficiency was not a mediator, it had a significant independent association with pain. Understanding the contribution of sleep problems and psychological distress to pain among at-risk individuals living in disadvantaged neighborhoods is important to identifying ways that individual- and neighborhood-level interventions may be leveraged to reduce pain-related disparities.
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Federal Laboratory Consortium — Purpose: The purpose of the Human Factors Laboratory is to further the understanding of highway user needs so that those needs can be incorporated in roadway design,...
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Li, Yaoran; Allen, Jeff; Casillas, Alex
2017-04-01
We investigated the relations between middle school students' psychological factors (academic commitment and emotional control), social perceptions (family involvement and school climate), and academic performance over time. Gender differences in these relations were also examined. Based on a two-year longitudinal data set of 942 middle-school students from a high-poverty district in the United States, we found that all four factors measured in 6th grade were predictive of GPA at the end of the 7th grade above and beyond gender, race, and home intellectual materials. Among these factors, emotional control had the strongest relation with GPA, and the importance of family involvement increased over time, especially for female students. The results also revealed the indirect effects of the social factors on GPA through the psychological factors, and mostly through emotional control. These findings highlight the complex relation between the social-emotional factors and academic outcomes in early adolescence. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.
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Implementing human factors in clinical practice.
Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon
2015-05-01
To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
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How Social Psychological Factors May Modulate Auditory and Cognitive Functioning During Listening.
Pichora-Fuller, M Kathleen
2016-01-01
The framework for understanding effortful listening (FUEL) draws on psychological theories of cognition and motivation. In the present article, theories of social-cognitive psychology are related to the FUEL. Listening effort is defined in our consensus as the deliberate allocation of mental resources to overcome obstacles in goal pursuit when carrying out a task that involves listening. Listening effort depends not only on hearing difficulties and task demands but also on the listener's motivation to expend mental effort in challenging situations. Listeners' cost/benefit evaluations involve appraisals of listening demands, their own capacity, and the importance of listening goals. Social psychological factors can affect a listener's actual and self-perceived auditory and cognitive abilities, especially when those abilities may be insufficient to readily meet listening demands. Whether or not listeners experience stress depends not only on how demanding a situation is relative to their actual abilities but also on how they appraise their capacity to meet those demands. The self-perception or appraisal of one's abilities can be lowered by poor self-efficacy or negative stereotypes. Stress may affect performance in a given situation and chronic stress can have deleterious effects on many aspects of health, including auditory and cognitive functioning. Social support can offset demands and mitigate stress; however, the burden of providing support may stress the significant other. Some listeners cope by avoiding challenging situations and withdrawing from social participation. Extending the FUEL using social-cognitive psychological theories may provide valuable insights into how effortful listening could be reduced by adopting health-promoting approaches to rehabilitation.
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Feragen, Kristin Billaud; Stock, Nicola Marie; Kvalem, Ingela Lundin
2015-09-01
Explore psychological functioning in adolescents with a cleft at age 16 from a broad perspective, including cognitive, emotional, behavioral, appearance-related, and psychosocial adjustment. High-risk groups were identified within each area of adjustment to investigate whether vulnerable adolescents were found across domains or whether risk was limited to specific areas of adjustment. Cross-sectional data based on psychological assessments at age 16 (N = 857). The effect of gender, cleft visibility, and the presence of an additional condition were investigated on all outcome variables. Results were compared with large national samples. Hopkins Symptom Checklist, Harter Self-Perception Scale for Adolescents, Child Experience Questionnaire, and Satisfaction With Appearance scale. The main factor influencing psychological adjustment across domains was gender, with girls in general reporting more psychological problems, as seen in reference groups. The presence of an additional condition also negatively affected some of the measures. No support was found for cleft visibility as a risk factor except for dissatisfaction with appearance. Correlation analyses of risk groups seem to point to an association between social and emotional risk and between social risk and dissatisfaction with appearance. Associations between other domains were found to be weak. The results point to areas of both risk and strength in adolescents born with a cleft lip and/or palate. Future research should investigate how protective factors could counteract potential risk in adolescents with a cleft.
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The psychology of computer programming
Weinberg, Gerald Marvin
1998-01-01
This landmark 1971 classic is reprinted with a new preface, chapter-by-chapter commentary, and straight-from-the-heart observations on topics that affect the professional life of programmers. Long regarded as one of the first books to pioneer a people-oriented approach to computing, The Psychology of Computer Programming endures as a penetrating analysis of the intelligence, skill, teamwork, and problem-solving power of the computer programmer. Finding the chapters strikingly relevant to today's issues in programming, Gerald M. Weinberg adds new insights and highlights the similarities and differences between now and then. Using a conversational style that invites the reader to join him, Weinberg reunites with some of his most insightful writings on the human side of software engineering. Topics include egoless programming, intelligence, psychological measurement, personality factors, motivation, training, social problems on large projects, problem-solving ability, programming language design, team formati...
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International Nuclear Information System (INIS)
Dougherty, E.M.; Fragola, J.R.
1988-01-01
The authors present a treatment of human reliability analysis incorporating an introduction to probabilistic risk assessment for nuclear power generating stations. They treat the subject according to the framework established for general systems theory. Draws upon reliability analysis, psychology, human factors engineering, and statistics, integrating elements of these fields within a systems framework. Provides a history of human reliability analysis, and includes examples of the application of the systems approach
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Social and psychological state of the Chornobyl clean up workers. Risk factors for negative changes.
Buzunov, V O; Loganovsky, K N; Krasnikova, L I; Bomko, M O; Belyaev, Yu M; Yaroshenko, Zh S; Domashevska, T Ye
2016-12-01
It is generally recognized that the Chornobyl nuclear accident caused strong psychosocial stress affecting the entire population of Ukraine, primarily people involved in recovery operations. But what are the reasons? What is the struc ture of stressors? What are their social, medical and biological consequences, what are strategy and preventive meas ures? Issues that require special research and development. To study social and psychological state of the Chornobyl cleanup workers 1986-1987, and to determine regularities of changes and dangerous risk factors. On the basis of Polyclinic of Radiation Registry, NRCRM, we conducted sample epidemiolog ical study of social and psychological state of the Chornobyl clean up workers 1986-1987. We used method of inter viewing based on «questionnaire», specially developed for this purpose. The study was conducted in October 2013 - May 2015. The sample numbered 235 males aged 18-50 at the time of the accident. Their average age was (31.3 ± 5.3) years at the time of the accident and (58.9 ± 5.3) at the time of survey. The results revealed that the Chornobyl nuclear accident and its consequences caused strong social and psychological stress among clean up workers 1986-1987. We have identified a set of factors closely related to the Chornobyl accident, they have caused a sustainable development of mental syndrome - «Anxiety about their own health and the health of family members, especially children». The other set of stressors which are not closely relat ed to the Chornobyl accident but are the result of the social and economic, social and political situation in the coun try. However the former was found to be the cause of such a psychological state as «dissatisfaction with the com pleteness and quality of life». Social and psychological state of the Chornobyl clean up workers 1986-1987 is estimated as «poor» and it integrally can be characterized as a state of chronic psychosocial stress. Mental syndrome
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Brooks, Samantha K; Dunn, Rebecca; Amlôt, Richard; Rubin, G James; Greenberg, Neil
2017-08-01
The psychological impact of disasters has been well-documented; less attention has been paid to factors affecting the wellbeing of those exposed to disasters as occupational groups. To conduct a systematic literature review identifying social and occupational factors affecting the wellbeing of disaster-exposed employees; to use these factors to identify recommendations for potential interventions. Four electronic literature databases were searched; reference lists of relevant papers were hand-searched. A total of 18 005 papers were found, 571 full texts were read and 36 included in the review. The psychological impact of disasters on employees was associated with pre-disaster factors (experience/training; income; life events/health; job satisfaction), peri-disaster factors (exposure; peri-traumatic experiences; perceptions of safety; injury), social factors (organisational support; social support generally) and post-disaster factors (impact on life). It is important to build a resilient workforce outside of a crisis. Pre-disaster training in recognising signs of distress, understanding vulnerability factors such as those described above, which may put certain employees at greater risk of distress and how to support colleagues may be useful. Further research into the effectiveness of post-disaster interventions is needed.
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African Journals Online: Psychology & Psychiatry
African Journals Online (AJOL)
Items 1 - 16 of 16 ... African Journal for the Psychological Study of Social Issues ... case studies that are community-based and inter/intra-cultural on human behaviour, ... education, health, religion, business, tourism, counselling and psychology.
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Human factors in nuclear power plant operations
International Nuclear Information System (INIS)
Swain, A.D.
1980-08-01
This report describes some of the human factors problems in nuclear power plants and the technology that can be employed to reduce those problems. Many of the changes to improve the human factors in existing plants are inexpensive, and the expected gain in human reliability is substantial. The human factors technology is well-established and there are practitioners in most countries that have nuclear power plants
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Çimen, Ismail; Özgan, Habib
2018-01-01
Over the last two decades, psychological capital has gained prominence in the literature on positive organisational behaviour. However, further investigation is still needed in relation to this issue, particularly in the context of educational organisations. Accordingly, this study aimed to examine the contributing and damaging factors relating to…
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Medical and psychological examination of women seeking asylum: documentation of human rights abuses.
Laws, A; Patsalides, B
1997-01-01
Human rights abuses of women are ubiquitous throughout the world. Those perpetrated by governments entitle women to seek political asylum, and many women refugees do so in the United States. The asylum process often requires medical or psychological evaluations to corroborate women's reports of torture or other abuses. This article provides an overview of how to conduct such examinations and how to document findings for the asylum process.
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Human factors methods in DOE nuclear facilities
International Nuclear Information System (INIS)
Bennett, C.T.; Banks, W.W.; Waters, R.J.
1993-01-01
The US Department of Energy (DOE) is in the process of developing a series of guidelines for the use of human factors standards, procedures, and methods to be used in nuclear facilities. This paper discusses the philosophy and process being used to develop a DOE human factors methods handbook to be used during the design cycle. The following sections will discuss: (1) basic justification for the project; (2) human factors design objectives and goals; and (3) role of human factors engineering (HFE) in the design cycle
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Energy Technology Data Exchange (ETDEWEB)
NONE
2001-07-01
In co-operation with the OECD Nuclear Energy Agency (NEA), the Halden Reactor Project organised a Summer School on ''Safe Operation of Nuclear Power Plants: Impacts of Human and Organisational Factors and Emerging Technologies'' in the period August 27-August 31, 2001. The Summer School was intended for scientists, engineers and technicians working for nuclear installations, engineering companies, industry and members of universities and research institutes, who wanted to broaden their nuclear background by getting acquainted with Man-Technology-Organisation-related subjects and issues. The Summer School should also serve to transfer knowledge to the ''young generation'' in the nuclear field. The following presentations were given: (1) Overview of the Nuclear Community and Current issues, (2) The Elements of Safety Culture; Evaluation of Events, (3) Quality Management (QM), (4) Probabilistic Risk Assessment (PSA), (5) Human Behaviour from the Viewpoint of Industrial Psychology, (6) Technical tour of the Halden Project Experimental Facilities, (7) Human Factors in Control Room Design, (8) Computerised Operator Support Systems (COSSs) and (9) Artificial Intelligence; a new Approach. Most of the contributions are overhead figures from spoken lectures.
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Work and neck pain: a prospective study of psychological, social, and mechanical risk factors.
Christensen, Jan Olav; Knardahl, Stein
2010-10-01
To determine the impact of occupational psychological/social and mechanical factors on neck pain, a prospective cohort study with a follow-up period of 2 years was conducted with a sample of Norwegian employees. The following designs were tested: (i) cross-sectional analyses at baseline (n=4569) and follow-up (n=4122), (ii) prospective analyses with baseline predictors, (iii) prospective analyses with average exposure over time [(T1+T2)/2] as predictor, and (iv) prospective analyses with measures of change in exposure from T1 to T2 as predictors. A total of 2419 employees responded to both the baseline and follow-up questionnaire. Data were analyzed using ordinal logistic regression. After adjustment for age, sex, neck pain at T1, and other exposure factors that had been estimated to be confounders, the most consistent risk factors were role conflict (highest OR 2.97, 99% CI: 1.29-6.74) and working with arms raised to or above shoulder level (highest OR 1.37, 99% CI: 1.05-1.78). The most consistent protective factors were empowering leadership (lowest OR 0.53, 99% CI: 0.35-0.81) and decision control (lowest OR 0.60, 99% CI: 0.36-1.00). Hence, psychological and social factors are important precursors of neck pain, along with mechanical factors. Although traditional factors such as quantitative demands and decision control play a part in the etiology of neck pain at work, in this study several new factors emerged as more important. Copyright © 2010 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.
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Selinheimo, Sanna; Vasankari, Tuula; Jokela, Markus; Kanervisto, Merja; Pirkola, Sami; Suvisaari, Jaana; Paunio, Tiina
2018-03-20
We examined the prevalence of self-perceived respiratory symptoms (SRS) in the absence of any objective findings of respiratory pathology, and the association of such prevalence with psychological factors and healthcare use in the general population. The study was conducted among a nationally representative sample of Finnish adults (BRIF8901). Respiratory functioning was measured by a spirometry test. Structured questionnaires were used to measure SRS, physician visits and psychological factors of alexithymia, sense of coherence, illness worry and common mental disorders. Individuals with a diagnosed respiratory disease or a severe psychiatric disorder, determined in a diagnostic interview, were excluded, giving a sample comprising 4544 participants. Twenty-six per cent of the general population and 36% of those with no diagnosed severe psychiatric disorder or respiratory disease experienced SRS despite a normal spirometry result. Psychological factors were associated with SRS (0.0001 Respiratory symptoms without objective findings are common in the general population. The study results underline the role of psychological factors in the reporting of respiratory symptoms and the associated medical burden, thereby indicating the functional nature of the symptomatology.
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Integrating human factors into process hazard analysis
International Nuclear Information System (INIS)
Kariuki, S.G.; Loewe, K.
2007-01-01
A comprehensive process hazard analysis (PHA) needs to address human factors. This paper describes an approach that systematically identifies human error in process design and the human factors that influence its production and propagation. It is deductive in nature and therefore considers human error as a top event. The combinations of different factors that may lead to this top event are analysed. It is qualitative in nature and is used in combination with other PHA methods. The method has an advantage because it does not look at the operator error as the sole contributor to the human failure within a system but a combination of all underlying factors
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Directory of Open Access Journals (Sweden)
E N Zamri
Full Text Available Musculoskeletal pain is common among teachers. Work-related psychosocial factors are found to be associated with the development of musculoskeletal pain, however psychological distress may also play an important role.To assess the prevalence of self-reported low back pain (LBP, and neck and/or shoulder pain (NSP among secondary school teachers; and to evaluate the association of LBP and NSP with psychological distress and work-related psychosocial factors.This was a cross-sectional study conducted among teachers in the state of Penang, Malaysia. The participants were recruited via a two stage sampling method. Information on demographic, psychological distress, work-related psychosocial factors, and musculoskeletal pain (LBP and NSP in the past 12 months was collected using a self-administered questionnaire. Poisson regression was used to estimate the prevalence ratio (PR for the associations between psychological distress and work-related psychosocial factors with LBP and NSP.The prevalence of self-reported LBP and NSP among 1482 teachers in the past 12 months was 48.0% (95% Confidence Interval (CI 45.2%, 50.9% and 60.1% (95% CI 57.4%, 62.9% respectively. From the multivariate analysis, self-reported LBP was associated with teachers who reported severe to extremely severe depression (PR: 1.71, 95% CI 1.25, 2.32, severe to extremely severe anxiety (1.46, 95% CI 1.22, 1.75, high psychological job demand (1.29, 95% CI 1.06, 1.57, low skill discretion (1.28, 95% CI 1.13, 1.47 and poorer mental health (0.98, 95% CI 0.97, 0.99. Self-reported NSP was associated with mild to moderate anxiety (1.18, 95% CI 1.06, 1.33, severe to extremely severe anxiety (1.25, 95% CI 1.09, 1.43, low supervisory support (1.13, 95% CI 1.03, 1.25 and poorer mental health (0.98, 95% CI 0.97, 0.99.Self-reported LBP and NSP were common among secondary school teachers. Interventions targeting psychological distress and work-related psychosocial characteristics may reduce
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Psychological essentialism among Korean children and adults: a modified replication study.
Kim, Geunyoung
2013-01-01
Developmental psychologists have shown interest in the development of psychological essentialism among children; that is, a belief that certain psychological characteristics (such as personality) are relatively stable and unchanging. Although previous studies have shown that children are essentialistic about human traits, and the coherence among various essentialism dimensions increases with age, moderating cultural factors in the development of essentialism, especially among Asian children, have received little attention. Using the methodologies of Gelman, Heyman, and Legare (2007), levels of psychological essentialism among Korean children and adults were measured, and compared with the original US data. Results demonstrated cross-cultural similarity in the development of coherence in essentialistic thought, and difference in the level of essentialism among adult participants. The present findings imply that different cultural values between Asians and Westerners can play a role in the developmental trajectory of psychological essentialism.
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Draft revision of human factors guideline HF-010
International Nuclear Information System (INIS)
Lee, Hyun Chul; Lee, Yong Hee; Oh, In Seok; Lee, Jung Woon; Cha, Woo Chang; Lee, Dhong Ha
2003-05-01
The Application of Human Factors to the design of Man-Machine Interfaces System(MMIS) in the nuclear power plant is essential to the safety and productivity of the nuclear power plants, human factors standards and guidelines as well as human factors analysis methods and experiments are weightily used to the design application. A Korean engineering company has developed a human factors engineering guideline, so-call HF-010, and has used it for human factors design, however the revision of HF-010 is necessary owing to lack of the contents related to the advanced MMI(Man-Machine Interfaces). As the results of the reviews of HF-010, it is found out that the revision of Section 9. Computer Displays of HF-010 is urgent, thus the revision was drafted on the basis of integrated human factors design guidelines for VDT, human factors design guidelines for PMAS SPADES display, human factors design guidelines for PMAS alarm display, and human factors design guidelines for electronic displays developed by the surveillance and operation support project of KOICS. The draft revision of HF-010 Section 9 proposed in this report can be utilized for the human factors design of the advanced MMI, and the high practical usability of the draft can be kept up through the continuous revision according to the advancement of digital technology
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International Nuclear Information System (INIS)
Winters, J.M.
1988-03-01
Some background is given on the field of human factors. The nature of problems with current human/computer interfaces is discussed, some costs are identified, ideal attributes of graceful system interfaces are outlined, and some reasons are indicated why it's not easy to fix the problems
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Human factors influencing decision making
Jacobs, Patricia A.
1998-01-01
This report supplies references and comments on literature that identifies human factors influencing decision making, particularly military decision making. The literature has been classified as follows (the classes are not mutually exclusive): features of human information processing; decision making models which are not mathematical models but rather are descriptive; non- personality factors influencing decision making; national characteristics influencing decision makin...
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Quantifying Trust, Distrust, and Suspicion in Human-System Interactions
2015-10-26
communication, psychology , human factors, management, marketing, information technology, and brain/neurology. We first developed a generic model of state...task classification based upon topographic EEG data. Biological Psychology , 1995. 40: p. 239-250. 5. Gevins, A., et al., High-Resolution EEG...Interaction (submitted), 2013. 15. Pouliota, P., et al., Nonlinear hemodynamic responses in human epilepsy : A multimodal analysis with fNIRS-EEG and fMRI
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Cultivating the field of psychology. Psychological journals at the turn of the century and beyond.
Johnson, D F
2000-10-01
Prominent psychologists, including G. Stanley Hall, James Mark Baldwin, and James McKeen Cattell, cultivated the field of psychological publishing with privately owned and managed journals. Hall's journals, including the American Journal of Psychology and Pedagogical Seminary, reflected his view of psychology as the empirical study of human nature and his support for applied psychology. Baldwin and Cattell's periodicals, including Psychological Review and Psychological Monographs, reflected a narrower scientific and academic view of psychology. Baldwin and Cattell were more successful editors than Hall and strategically linked their journals to the American Psychological Association (APA). The Psychological Review journals were purchased by APA in 1925. The narrower vision represented in these journals may have contributed to applied psychologists' dissatisfaction with APA during the late 1920s and early 1930s.
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Fitzgerald, Carey J; Danner, Kimberly M
2012-12-20
We review the empirical literature that has implemented aspects of our ancestral environment into the workplace and discuss the positive influence these factors have had on employees' physical and psychological health. We focus upon several components of our ancestral environment, including sunlight, greenery, sleep, physical movement, and social interaction with fellow humans as well as animals (specifically, dogs). Employers who are willing to adopt an evolutionary psychological approach to organizing their workplaces may drastically improve their workers' overall physical and psychological health as well as their overall productivity. This will, in turn, decrease employer costs related to medical care, absenteeism, and lack of productivity. Suggestions regarding how to implement these evolutionary psychological methods to the workplace are also discussed.
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Kang, Cho Ryok; Bang, Ji Hwan; Cho, Sung-Il; Kim, Kui Nam; Lee, Hee-Jin; Ryu, Bo Yeong; Cho, Soo Kyung; Lee, Young Hwa; Oh, Myoung-Don; Lee, Jong-Koo
2016-01-01
Many studies have investigated risk factors for suicidal ideation and suicide attempt; however, most have failed to show differences in risk factors between suicidal ideation and suicide attempt among the human immunodeficiency virus (HIV)-infected population. This study was designed to identify differences in risk factors between suicidal ideation and suicide attempts among HIV-infected adults in Seoul. A face-to-face survey of 457 HIV-infected adults was conducted by the Seoul Metropolitan Government in 2013. Multivariate logistic regression analysis was used to identify factors associated with suicidal ideation and suicide attempt. Among 422 participants, 44% had suicidal ideation, and 11% had suicide attempts. The independent risk factors for suicidal ideation were young and middle age, living with someone, history of AIDS-defining opportunistic disease, history of treatment for depression, lower social support, and psychological status. Beneficiaries of National Medical Aid, economic barriers to treatment, history of treatment for depression, and lower psychological status were independently associated with suicide attempts. Patients with HIV in Korea were treated without cost in some centers. Thus, experiencing an economic barrier to treatment might be due in part to ignorance of HIV care policies. Our findings indicate that suicide attempts are associated with socioeconomic factors and information inequality regarding medical care. In conclusion, suicidal ideation closely associated with the psychosocial factors, whereas suicide attempt demonstrates a stronger association with socioeconomic factors. Suicide prevention measures should be implemented to provide information to help HIV-infected patients.
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Preliminary validation of a questionnaire to measure basic psychological needs in Physical Education
Directory of Open Access Journals (Sweden)
A. Pires
2010-01-01
Full Text Available The self-determination theory is a psychological approach to motivation that focuses on causes and consequences of human behavior regulation. According several authors, this theoretical framework could provide important information about the student’s motivational process to physical education class, however, in Portugal does not exists any instrument to measure the basic psychological needs in this domain. So, the main propose of this study is the preliminary adaptation to physical education contexts of Basic Psychological Needs Exercise Scale (Portuguese version: BPNESp, and determine their initial psychometrics properties through an exploratory factor analysis. This propose was accomplished with a sample of 150 students (n=150 from de 2nd and 3rd CEB, aged from 11 to 16 years (M = 13.39, SD = 1.44 with different levels of sports practice. Results revealed a factorial structure just like the original model (12 items grouped in 3 factors, with 4 items hitch factor and presents acceptable values of validity and reliability. Those findings allow us to conclude, that questionnaire can be used in future investigations to measure the basic psychological needs in physical education.
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Tuncel, Ibrahim; Aricioglu, Ahu
2018-01-01
The purpose of this study is to determine the factors affecting the intercultural sensitivity perception levels of Psychological Counseling and Guidance students. This study was conducted in Pamukkale University which is located in the western part of Turkey. Data were gathered from 524 freshmen, sophomore, junior and senior students who are…
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Portzky, Gwendolyn; Audenaert, Kurt; van Heeringen, Kees
2009-01-01
This study aimed at the investigation of psychosocial and psychiatric risk factors of adolescent suicide by means of a case-control psychological autopsy study. Relatives and other informants of 19 suicide victims and 19 matched psychiatric controls were interviewed by means of a semi-structured interview schedule. Psychiatric controls included…
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Psychological consequences caused by nuclear terrorism
International Nuclear Information System (INIS)
Peyankov, I.
2009-01-01
The psychological consequences caused by eventual nuclear terrorist act are believed to be some of the most: serious. in this article are presented the issues concerning psychological effects as psychological suffering, alteration of risk estimation, changes of individual and social behavior, etc. The most common psychological consequences as a result of the most popular large-scale nuclear accidents in Chernobyl, TMI (USA), Goiania (Brazil) are described. Some of the main factors, such as sex, age, health status, social status and etc, are analyzed. These factors determine the expression of psychological reactions provoked by nuclear accidents or eventual act of nuclear terrorism. In addition, the main precautions to cope with psychological consequences caused by nuclear terrorism are listed
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Perils and potentials in qualitative psychology
DEFF Research Database (Denmark)
Brinkmann, Svend
2015-01-01
Famously, Ebbinghaus declared that psychology has a long past, but only a short history. Psychology, as something implicit to human conduct, is as old as the human race, but the science, as an explicit investigative reflection upon that conduct, is a recent invention. Within the short history...... of psychology, we find an even shorter history of qualitative psychology specifically. Although most founding fathers (Freud, Piaget, Bartlett etc.) worked as “qualitative psychologists”, they found no need to thematize their methods of inquiry in this manner. Since around 1980, however, a field has established...... itself that can be called qualitative psychology. In this paper, I discuss how this field can move sensibly into the future, and I highlight two perils and two potentials. The perils stem from neo-positivism and a threatening “McDonaldization” of qualitative research, while the potentials are related...
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Health psychology and health promotion
Directory of Open Access Journals (Sweden)
Ali Delshad Noghabi
2017-11-01
Full Text Available Health psychology is the defined as studying of psychological and behavioral processes in health, illness, and healthcare. It contributes to is concerned with the understanding of how psychological, behavioral, and cultural factors contribute role to in physical health and illness. Psychological factors can affect health directly. For example, health is hurt by the chronically occurring environmental stressors which cumulatively affecting the hypothalamic–pituitary–adrenal axis, cumulatively, can harm health. On the other hand, a person's health is also interwoven with the Behavioral behavioral factors can also affect a person's health. For exampleinstance, certain behaviors behaviors, including smoking and excessive alcohol consumption can, over time, harm (smoking, excessive alcohol consumption health but exercise and diet low in saturated fat or can enhance health (exercise, diet low in saturated fat.
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Factor Analysis for Finding Invariant Neural Descriptors of Human Emotions
Directory of Open Access Journals (Sweden)
Vitor Pereira
2018-01-01
Full Text Available A major challenge in decoding human emotions from electroencephalogram (EEG data is finding representations that are invariant to inter- and intrasubject differences. Most of the previous studies are focused in building an individual discrimination model for every subject (subject dependent model. Building subject-independent models is a harder problem due to the high data variability between different subjects and different experiments with the same subject. This paper explores, for the first time, the Factor Analysis as an efficient technique to extract temporal and spatial EEG features suitable to build brain-computer interface for decoding human emotions across various subjects. Our findings show that early waves (temporal window of 200–400 ms after the stimulus onset carry more information about the valence of the emotion. Also, spatial location of features, with a stronger impact on the emotional valence, occurs in the parietal and occipital regions of the brain. All discrimination models (NN, SVM, kNN, and RF demonstrate better discrimination rate of the positive valence. These results match closely experimental psychology hypothesis that, during early periods after the stimulus presentation, the brain response—to images with highly positive valence—is stronger.
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Human factors in safety and business management.
Vogt, Joachim; Leonhardt, Jorg; Koper, Birgit; Pennig, Stefan
2010-02-01
Human factors in safety is concerned with all those factors that influence people and their behaviour in safety-critical situations. In aviation these are, for example, environmental factors in the cockpit, organisational factors such as shift work, human characteristics such as ability and motivation of staff. Careful consideration of human factors is necessary to improve health and safety at work by optimising the interaction of humans with their technical and social (team, supervisor) work environment. This provides considerable benefits for business by increasing efficiency and by preventing incidents/accidents. The aim of this paper is to suggest management tools for this purpose. Management tools such as balanced scorecards (BSC) are widespread instruments and also well known in aviation organisations. Only a few aviation organisations utilise management tools for human factors although they are the most important conditions in the safety management systems of aviation organisations. One reason for this is that human factors are difficult to measure and therefore also difficult to manage. Studies in other domains, such as workplace health promotion, indicate that BSC-based tools are useful for human factor management. Their mission is to develop a set of indicators that are sensitive to organisational performance and help identify driving forces as well as bottlenecks. Another tool presented in this paper is the Human Resources Performance Model (HPM). HPM facilitates the integrative assessment of human factors programmes on the basis of a systematic performance analysis of the whole system. Cause-effect relationships between system elements are defined in process models in a first step and validated empirically in a second step. Thus, a specific representation of the performance processes is developed, which ranges from individual behaviour to system performance. HPM is more analytic than BSC-based tools because HPM also asks why a certain factor is
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The measurement of psychological literacy: a first approximation.
Roberts, Lynne D; Heritage, Brody; Gasson, Natalie
2015-01-01
Psychological literacy, the ability to apply psychological knowledge to personal, family, occupational, community and societal challenges, is promoted as the primary outcome of an undergraduate education in psychology. As the concept of psychological literacy becomes increasingly adopted as the core business of undergraduate psychology training courses world-wide, there is urgent need for the construct to be accurately measured so that student and institutional level progress can be assessed and monitored. Key to the measurement of psychological literacy is determining the underlying factor-structure of psychological literacy. In this paper we provide a first approximation of the measurement of psychological literacy by identifying and evaluating self-report measures for psychological literacy. Multi-item and single-item self-report measures of each of the proposed nine dimensions of psychological literacy were completed by two samples (N = 218 and N = 381) of undergraduate psychology students at an Australian university. Single and multi-item measures of each dimension were weakly to moderately correlated. Exploratory and confirmatory factor analyses of multi-item measures indicated a higher order three factor solution best represented the construct of psychological literacy. The three factors were reflective processes, generic graduate attributes, and psychology as a helping profession. For the measurement of psychological literacy to progress there is a need to further develop self-report measures and to identify/develop and evaluate objective measures of psychological literacy. Further approximations of the measurement of psychological literacy remain an imperative, given the construct's ties to measuring institutional efficacy in teaching psychology to an undergraduate audience.
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Transpersonal Psychology in Education.
Roberts, Thomas Bradford; Clark, Frances Vaughan
The introduction to this booklet states that transpersonal psychology focuses attention on the human capacity for self-transcendence as well as self-realization, and is concerned with the optimum development of consciousness. This booklet attempts to illustrate the value of this psychology in education, not as a complete substitute for traditional…
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Psychological Factors related to traffic accidents
Directory of Open Access Journals (Sweden)
Serafín Aldea Muñoz
2002-07-01
Full Text Available Automobile drivers fine themselves affected by series psychological factors which are directly related to traffic accidents. In this study we intend to investigate these variables, basing our work on the most convenient sources of information, coming from the police, the General Direction of Traffic, the courts, insurance companies, the Red Cross, Social Security, and forensics. Neither could we ignore the influence which certain forces hold over people´s mental health; this can sometimes intensely affect how they drive. In fact, in the most diverse situations we can observe the way in which a person carries out a task can be conditioned by the presence of other person who may have no direct relationship to him. Society has established its limitations and rules, but speed itself feels omnipotence when imposing controls over the most profound behavior in others; man in usually not conscious of these controls. People generally drive their automobiles in a way similar to their habitual behavior and their personality traits. Nevertheless, it is also important to consider the adaptation of their way of driving to their state of mind at any given moment. The majority of subjects tend to adapt their driving to their emotional state.
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From Milgram to Zimbardo: the double birth of postwar psychology/psychologization.
De Vos, Jan
2010-01-01
Milgram's series of obedience experiments and Zimbardo's Stanford Prison Experiment are probably the two best-known psychological studies. As such, they can be understood as central to the broad process of psychologization in the postwar era. This article will consider the extent to which this process of psychologization can be understood as a simple overflow from the discipline of psychology to wider society or whether, in fact, this process is actually inextricably connected to the science of psychology as such. In so doing, the article will argue that Milgram's and Zimbardo's studies are best usefully understood as twin experiments. Milgram's paradigm of a psychology which explicitly draws its subject into the frame of its own discourse can be said to be the precondition of Zimbardo's claim that his experiment offers a window onto the crucible of human behaviour. This will be analysed by drawing on the Lacanian concepts of acting out and passage à l'acte. The question then posed is: if both Milgram and Zimbardo claim that their work has emancipatory dimensions - a claim maintained within mainstream psychology - does a close reading of the studies not then reveal that psychology is, rather, the royal road to occurrences such as Guantanamo and Abu Ghraib? The drama of a psychology which is fundamentally based on a process of psychologization is that it turns its subjects into homo sacer of psychological discourse.
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The major factors of influence on the socio-psychological climate in the team of health care workers
Directory of Open Access Journals (Sweden)
Vezhnovets T.A.
2017-06-01
Full Text Available The aim of the research was to identify the major factors that can positively or negatively effect the state of the socio-psychological climate in the medical team of healthcare institutions. The psychological study of the social-psychologic climate of 152 health care workers of two hospitals of Kherson region (N 1, n=80; N 2, n=72 was conducted. It is established that the level of self-esteem of climate in the institution №1 was significantly lower than in institution N 2 (р<0,007. Moreover, these two institutions differed significantly by experience of joint work of health workers (р<0.05 and length of service of the head physicians. Health care workers with less joint work experience have been working in the institution N 1, and it was headed by the head physician with less leading experience. By the opinion of health workers of both institutions, such factors as "interesting and meaningful work", "attentive head", "relations with colleagues", have the most positive impact on the state of climate the most negative influence — "unsatisfactory management style", "tensions in the team", "lack of financial motivation", "poor working conditions". Each team has its own combination of factors that positively or negatively affect the state of the climate. It is established, that depending on the work experience of the head physician and the work experience of joint work of employees, the main factors that affect the climate in the team are "attentive manager" and "relationships with colleagues". The more work experience of the leader, the more it will affect the state of the climate in the team. The less experience of joint work of employees, the more "relationship with colleagues" will affect its condition. Evaluation of the state of socio-psychological climate and its factors by the personnel may be the indicator of efficiency of personnel management in the health care institution.
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Froh, Jeffrey J.; Huebner, E. Scott; Youssef, Al-Jameela; Conte, Vincent
2011-01-01
This study is a content analysis of a random selection of 20% (N = 1,168) of articles from "School Psychology Quarterly", "Psychology in the Schools", the "Journal of School Psychology", and "School Psychology Review". Across the four journals, 27% of the articles had a positive focus, and the percentage of articles focused on the positive has…
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Human factor problem in nuclear power generation
International Nuclear Information System (INIS)
Yoshino, Kenji; Fujimoto, Junzo
1999-01-01
Since a nuclear power plant accident at Threemile Island in U.S.A. occurred in March, 1979, twenty years have passed. After the accident, the human factor problem became focussed in nuclear power, to succeed its research at present. For direct reason of human error, most of factors at individual level or work operation level are often listed at their center. Then, it is natural that studies on design of a machine or apparatus suitable for various human functions and abilities and on improvement of relationship between 'human being and machine' and 'human being and working environment' are important in future. Here was, as first, described on outlines of the human factor problem in a nuclear power plant developed at a chance of past important accident, and then was described on educational training for its countermeasure. At last, some concrete researching results obtained by human factor research were introduced. (G.K.)
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Research on disaster prevention by human factor
Energy Technology Data Exchange (ETDEWEB)
Kim, Bok Youn; Kang, Chang Hee; Kang, Sun Duck; Jo, Young Do [Korea Institute of Geology Mining and Materials, Taejon (Korea)
1998-12-01
Mining, by its very nature, requires workers and technology to function in an unpredictable environment that can not easily be engineered to accommodate human factors. Miners' physical and cognitive capabilities are sometimes stretched to the point that 'human error' in performance result. Mine safety researchers estimate that 50-85% of all mining injuries are due, in large part, to human error. Further research suggests that the primary causes of these errors in performance lie outside the individual and can be minimized by improvements in equipment design, work environments, work procedures and training. The human factors research is providing the science needed to determine which aspects of the mining environment can be made more worker-friendly and how miners can work more safely in environments that can not be improved. Underground mines have long been recognized as an innately hazardous and physically demanding work environment. Recently, mining is becoming a more complicated process as more sophisticated technologies are introduced. The more complicated or difficult the tasks to be performed, the more critical it is to have a systematic understanding of the humans, the technology, the environments, and how they interact. Human factors is a key component in solving most of today's mine safety and health problems. Human factors research primarily centered around solving problems in the following four areas: 1) How mining methods and equipment affect safety, 2) Evaluating the fit between miner's physical capabilities and the demands of their job, 3) Improving miner's ability to perceive and react to hazards, 4) Understanding how organizational and managerial variables influence safety. Human factor research was begun during the World war II. National Coal Board (British Coal) of Great Britain commenced ergonomics in 1969, and Bureau of Mine of United States started human factor researches in same year. Japan has very short history
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The science of human factors: separating fact from fiction.
Russ, Alissa L; Fairbanks, Rollin J; Karsh, Ben-Tzion; Militello, Laura G; Saleem, Jason J; Wears, Robert L
2013-10-01
Interest in human factors has increased across healthcare communities and institutions as the value of human centred design in healthcare becomes increasingly clear. However, as human factors is becoming more prominent, there is growing evidence of confusion about human factors science, both anecdotally and in scientific literature. Some of the misconceptions about human factors may inadvertently create missed opportunities for healthcare improvement. The objective of this article is to describe the scientific discipline of human factors and provide common ground for partnerships between healthcare and human factors communities. The primary goal of human factors science is to promote efficiency, safety and effectiveness by improving the design of technologies, processes and work systems. As described in this article, human factors also provides insight on when training is likely (or unlikely) to be effective for improving patient safety. Finally, we outline human factors specialty areas that may be particularly relevant for improving healthcare delivery and provide examples to demonstrate their value. The human factors concepts presented in this article may foster interdisciplinary collaborations to yield new, sustainable solutions for healthcare quality and patient safety.
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Psychological factors determining success in a medical career: a 10-year longitudinal study.
Tartas, Malgorzata; Walkiewicz, Maciej; Majkowicz, Mikolaj; Budzinski, Waldemar
2011-01-01
Systemic review of predictors of success in medical career is an important tool to recognize the indicators of proper training. To determine psychological factors that predict success in a medical career. The success is defined as professional competence, satisfaction with medicine as a career, occupational stress and burnout and quality of life (QOF). Part I (1999-2005), medical students were examined each subsequent year, beginning with admission. Assessment included academic achievement (high school final examination results, entrance exam results, academic results during medical school) and psychological characteristics (sense of coherence (SOC), depression, anxiety, coping styles, value system and need for social approval). Part II (2008-2009), the same participants completed an Internet survey 4 years after graduation. Results of the postgraduate medical exam were taken under consideration. Academic achievement predicts only professional competence. Coping styles are significant indicators of satisfaction with medicine as a career. SOC, while assessed with anxiety and depression during studies, enabled us to recognize future QOF of medical graduates. Professional stress is not predictable to such an extent as other success indicators. There are significant psychological qualities useful to draw the outline of the future job and life performance of medical graduates.
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Directory of Open Access Journals (Sweden)
Saturnino Pesquero Ramón
2006-01-01
Full Text Available This article attempts to redeem Franz Brentano's paternity of his Intentionality Theory, which sustains his act-psychology, which postulates, among other thesis, the indissociabitity between idea and action for explaining the specificity of human behavior. For that, he is considered one of the creators of modern psychology, as emancipated from philosophy. This assumption is subjacent to Psychoanalysis, Gestalt-Psychology and Cognitive-Phenomelogical Psychology.
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Brooks, Samantha K; Dunn, Rebecca; Sage, Clara A M; Amlôt, Richard; Greenberg, Neil; Rubin, G James
2015-12-01
When disasters occur, humanitarian relief workers frequently deploy to assist in rescue/recovery efforts. To conduct a systematic review of factors affecting the psychological wellbeing of disaster relief workers and identify recommendations for interventions. We searched MEDLINE®, Embase, PsycINFO® and Web of Science for relevant studies, supplemented by hand searches. We performed thematic analysis on their results to identify factors predicting wellbeing. Sixty-one publications were included. Key themes were: pre-deployment factors (preparedness/training); peri-deployment factors (deployment length/timing; traumatic exposure; emotional involvement; leadership; inter-agency cooperation; support; role; demands and workload; safety/equipment; self-doubt/guilt; coping strategies) and post-deployment factors (support; media; personal and professional growth). As well as role-specific stressors, many occupational stressors not specific to humanitarian relief (e.g. poor leadership, poor support) present a significant health hazard to relief workers. Humanitarian organisations should prioritise strengthening relationships between team members and supervisors, and dealing effectively with non-role-specific stressors, to improve the psychological resilience of their workforce.
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Grealish, Annmarie; Tai, Sara; Hunter, Andrew; Emsley, Richard; Murrells, Trevor; Morrison, Anthony P
2017-09-01
There is consensus that empowerment is key to recovery from mental health problems, enabling a person to take charge of their life and make informed choices and decisions about their life. However, little is known about the mechanisms through which empowerment affects mental health in young people. The current study involved young people aged 16-29 years and examined empowerment as a potential mediator of the relationship between psychological factors (psychosocial, cognition, coping, and control) and mental health, well-being, and recovery from personal problems. A cross-sectional, Internet-based questionnaire study recruited 423 young people aged between 16 and 29 attending universities in England (n = 336) and Ireland (n = 87). Psychological factors, mental well-being, empowerment, and recovery from personal problems were measured using self-report measures. Mediation analysis in both the single and one over-arching mediator models revealed that empowerment mediates the relationship between psychological factors (psychosocial, self-efficacy, thinking style, coping, and control) and mental health, well-being, and recovery from general life problems. This study demonstrates the importance of empowerment, showing that it mediates the relationship between psychological processes and mental health, well-being, and recovery in young people. Clinical implications for working with young people within mental health services, and facilitating their empowerment are discussed. Empowerment is currently a poorly defined concept. This study demonstrates how empowerment mediates the relationship between psychological processes and mental health, well-being, and recovery in young people. Clinicians working with young people might benefit from a structured means of understanding and assessing the different ways in which individuals manage their thinking styles. Empowerment in young people is influenced by the manner in which clinicians facilitate them in establishing social
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Factors associated with psychological distress in women with breast cancer-related lymphoedema.
Alcorso, Jessica; Sherman, Kerry A
2016-07-01
Previous research has shown that lymphoedema impacts negatively on an individual, including psychological distress and body image disturbance, particularly for younger women. This study identified psychological factors associated with distress in women with breast cancer-related lymphoedema and determined whether age moderated the specific relationship between body image disturbance and distress. Australian women (n = 166) diagnosed with breast cancer-related lymphoedema were recruited through a community-based breast cancer organisation and lymphoedema treatment clinics. Participants completed an online survey assessing lymphoedema-related cognitions (personal control, perceived treatment effectiveness, and consequences of lymphoedema), perceived ability to self-regulate lymphoedema-related negative affect, body image disturbance, psychological distress (depression, anxiety and stress), and demographic/medical information. Beliefs about the consequences, perceived effectiveness of treatment and controllability of lymphoedema, perceived ability to self-regulate negative affect, body image disturbance, and number of lymphoedema symptoms were correlated with depression, anxiety, and stress scores. Multivariate regression analyses indicated that body image disturbance was significantly associated with depression, anxiety, and stress, and perceived treatment effectiveness was associated with stress. Age was a significant moderator of the relationship between body image disturbance and depression and anxiety, with older women with greater body image disturbance more distressed. Health professionals need to be aware that women diagnosed with lymphoedema are at risk of experiencing psychological distress, particularly arising from body image disturbance and beliefs that treatment cannot control lymphoedema. Furthermore, older women may be at an increased risk of anxiety and depression arising from body image disturbance. Copyright © 2015 John Wiley & Sons, Ltd
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McKenna, Lisa; Robinson, Eddie; Penman, Joy; Hills, Danny
2017-09-01
There are increasing numbers of international students undertaking health professional courses, particularly in Western countries. These courses not only expose students to the usual stresses and strains of academic learning, but also require students to undertake clinical placements and practice-based learning. While much is known about general issues facing international students, less is known about factors that impact on those studying in the health professions. To explore what is known about factors that influence the psychological wellbeing of international students in the health professions. A scoping review. A range of databases were searched, including CINAHL, Medline, Scopus, Proquest and ERIC, as well as grey literature, reference lists and Google Scholar. The review included qualitative or quantitative primary peer reviewed research studies that focused on international undergraduate or postgraduate students in the health professions. The core concept underpinning the review was psychological issues, with the outcome being psychological and/or social wellbeing. Thematic analysis across studies was used to identify key themes emerging. A total of 13 studies were included in the review, from the disciplines of nursing, medicine and speech-language pathology. Four key factor groups emerged from the review: negotiating structures and systems, communication and learning, quality of life and self-care, and facing discrimination and social isolation. International health professional students face similar issues to other international students. The nature of their courses, however, also requires negotiating different health care systems, and managing a range of clinical practice issues including with communication, and isolation and discrimination from clinical staff and patients. Further research is needed to specifically explore factors impacting on student well-being and how international students can be appropriately prepared and supported for their
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Human factors in atomic power plant
International Nuclear Information System (INIS)
Kawano, Ryutaro
1997-01-01
To ensure safety should have priority over all other things in atomic power plants. In Chernobyl accident, however, various human factors including the systems for bulb check after inspection and communication, troubles in the interface between hardwares such as warning speakers and instruments, and their operators, those in education and training for operators and those in the general management of the plant have been pointed out. Therefore, the principles and the practical measures from the aspect of human factors in atomic power plants were discussed here. The word, ''human factor'' was given a definition in terms of the direct cause and the intellectual system. An explanatory model for human factors, model SHEL constructed by The Tokyo Electric Power Co., Ltd., Inc. was presented; the four letter mean software(S), hardware(H), environment(E) and liveware(L). In the plants of the company, systemic measures for human error factors are taken now in all steps not only for design, operation and repairing but also the step for safety culture. Further, the level required for the safety against atomic power is higher in the company than those in other fields. Thus, the central principle in atomic power plants is changing from the previous views that technology is paid greater importance to a view regarding human as most importance. (M.N.)
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Human factors issues for interstellar spacecraft
Cohen, Marc M.; Brody, Adam R.
1991-01-01
Developments in research on space human factors are reviewed in the context of a self-sustaining interstellar spacecraft based on the notion of traveling space settlements. Assumptions about interstellar travel are set forth addressing costs, mission durations, and the need for multigenerational space colonies. The model of human motivation by Maslow (1970) is examined and directly related to the design of space habitat architecture. Human-factors technology issues encompass the human-machine interface, crew selection and training, and the development of spaceship infrastructure during transtellar flight. A scenario for feasible instellar travel is based on a speed of 0.5c, a timeframe of about 100 yr, and an expandable multigenerational crew of about 100 members. Crew training is identified as a critical human-factors issue requiring the development of perceptual and cognitive aids such as expert systems and virtual reality.
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Burchard, E. C.
1975-01-01
The physiological and psychological factors of manned space flight had a particular significance in the Skylab missions during which astronauts were subjected to a life in a space environment for longer periods of time than on previous space missions. The Skylab missions demonstrated again the great adaptability of human physiology to the environment of man. The results of Skylab have indicated also approaches for enhancing the capability of man to tolerate the physiological and psychological stresses of space flight.
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Human Factors in Accidents Involving Remotely Piloted Aircraft
Merlin, Peter William
2013-01-01
This presentation examines human factors that contribute to RPA mishaps and provides analysis of lessons learned. RPA accident data from U.S. military and government agencies were reviewed and analyzed to identify human factors issues. Common contributors to RPA mishaps fell into several major categories: cognitive factors (pilot workload), physiological factors (fatigue and stress), environmental factors (situational awareness), staffing factors (training and crew coordination), and design factors (human machine interface).
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Directory of Open Access Journals (Sweden)
Barati
2015-02-01
Full Text Available Background Tobacco smoking among adolescents has been a concern for researchers and health organizations in recent years. However, predisposing factors to smoking initiation among Iranian adolescents are not well recognized. Objectives This study aimed to determine the prevalence of tobacco smoking and to investigate the role of psychologic, behavioral, and demographic risk factors in adolescents' smoking status. Patients and Methods This cross-sectional study was performed on 810 male adolescents recruited through cluster random sampling method in Hamadan in 2014. The participants received a self-administered questionnaire that contained questions about tobacco smoking behavior and demographic, behavioral, and psychologic variables. Data were analyzed by SPSS16 through independent-samples t test, Chi square, and logistic regression. Results A total of 139 persons (17.1% were tobacco smoker and the mean (SD age at smoking initiation was 13.7 (2.2 years. Sense of need, decreasing stress, having a smoker friend, and inability to reject smoking suggestion were common reasons associated with tobacco smoking (P < 0.05. In addition, statistically significant differences between tobacco smokers and nonsmokers were found in the age, grade, mother's job, and education (P < 0.05. In comparison to non-smokers, tobacco smokers evaluated a typical smoker as less immature, more popular, more attractive, more self-confident, more independent, and less selfish person (P < 0.05. Conclusions The results showed that the effect of several psychosocial, behavioral, and demographic risk factors on adolescents' smoking status. Thus, design and implementation of interventions based on the results of the present study may be effective in preventing tobacco smoking among adolescents.
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Psychological Stress and the Human Immune System: A Meta-Analytic Study of 30 Years of Inquiry
Segerstrom, Suzanne C.; Miller, Gregory E.
2004-01-01
The present report meta-analyzes more than 300 empirical articles describing a relationship between psychological stress and parameters of the immune system in human participants. Acute stressors (lasting minutes) were associated with potentially adaptive upregulation of some parameters of natural immunity and downregulation of some functions of…
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Human and Organizational Factors
International Nuclear Information System (INIS)
Eshiett, P.B.S.
2016-01-01
The Human and Organizational Factors Approach to Industrial Safety (HOFS) consists of identifying and putting in place conditions which encourage a positive contribution from operators (individually and in a team) with regards to industrial safety. The knowledge offered by the HOFS approach makes it possible better to understand what conditions human activity and to act on the design of occupational situations and the organization, in the aim of creating the conditions for safe work. Efforts made in this area can also lead to an improvement in results in terms of the quality of production or occupational safety (incidence and seriousness rates) (Daniellou, F., et al., 2011). Research on industrial accidents shows that they rarely happen as a result of a single event, but rather emerge from the accumulation of several, often seemingly trivial, malfunctions, misunderstandings, incorrect assumptions and other issues. The nuclear community has established rigorous international safety standards and concepts to ensure the protection of people and the environment from harmful effects of ionizing radiation (IAEA, 2014). A review of major human induced disasters in a number of countries and in different industries yields insights into several of the human and organizational factors involved in their occurrence. Some of these factors relate to failures in: • Design or technology; • Training; • Decision making; • Communication; • Preparation for the unexpected; • Understanding of organizational interdependencies
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Kanki, Barbara G.
2011-01-01
With the ending of the Space Shuttle Program, it is critical that we not forget the Human Factors lessons we have learned over the years. At every phase of the life cycle, from manufacturing, processing and integrating vehicle and payload, to launch, flight operations, mission control and landing, hundreds of teams have worked together to achieve mission success in one of the most complex, high-risk socio-technical enterprises ever designed. Just as there was great diversity in the types of operations performed at every stage, there was a myriad of human factors that could further complicate these human systems. A single mishap or close call could point to issues at the individual level (perceptual or workload limitations, training, fatigue, human error susceptibilities), the task level (design of tools, procedures and aspects of the workplace), as well as the organizational level (appropriate resources, safety policies, information access and communication channels). While we have often had to learn through human mistakes and technological failures, we have also begun to understand how to design human systems in which individuals can excel, where tasks and procedures are not only safe but efficient, and how organizations can foster a proactive approach to managing risk and supporting human enterprises. Panelists will talk about their experiences as they relate human factors to a particular phase of the shuttle life cycle. They will conclude with a framework for tying together human factors lessons-learned into system-level risk management strategies.
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Psychological and Behavioral Risk Factors for Obesity Onset in Adolescent Girls: A Prospective Study
Stice, Eric; Presnell, Katherine; Shaw, Heather; Rohde, Paul
2005-01-01
Because little is known about risk factors for obesity, the authors tested whether certain psychological and behavioral variables predicted future onset of obesity. The authors used data from a prospective study of 496 adolescent girls who completed a baseline assessment at age 11-15 years and 4 annual follow-ups. Self-reported dietary restraint,…
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Directory of Open Access Journals (Sweden)
James J. Annesi
2010-01-01
Full Text Available Background. Psychological factors' effect on weight loss is poorly understood, in general, and specifically in the severely obese. Objective. To examine whether a behavioral model based on tenets of social cognitive and self-efficacy theory will increase understanding of the relationship between exercise and weight loss. Methods. Fifty-one women with severe obesity participated in a 24-week exercise and nutrition information treatment and were measured on changes in psychological factors and exercise attendance. Results. A significant portion of the variance in BMI change (adjusted for number of predictors was accounted for by the behavioral model (2adj=0.23. Entry of exercise session attendance only marginally improved the prediction to 0.27. Only 19% of the weight lost was directly attributable to caloric expenditure from exercise. Conclusions. Findings suggest that participation in an exercise program affects weight loss through psychological pathways and, thus, may be important in the behavioral treatment of severe obesity.
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Temane, Qambeshile Michael
2006-01-01
There is a lacuna in the field of positive psychology as far as the conceptualisation of influences of environmental contexts on psychological well-being is concerned, and there is also a lack of credible empirical findings on the dynamics of processes involved. The aim of the current study was to test various models on the possible mediating role of subjective perceptions of health, personality factors and spirituality in the dynamics of context and psychological well-being. ...
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Development of human factors design review guidelines
Energy Technology Data Exchange (ETDEWEB)
Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul [Korea Atomic Energy Research Institute, Taejon (Korea)
1997-10-01
The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: 25. Human Factors Engineering Program Review Model and 26. Review Criteria for Human Factors Aspects of Advanced Controls and Instrumentation, which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents of NUREG-0711. We also computerized the Korean version of NUREG-0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm systems. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994. (author). 12 refs., 5 figs., 2 tabs.
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Jansen, Jens Einar; Gleeson, John; Cotton, Sue
2015-02-01
We sought to review empirical studies of psychological factors accounting for distress in caregivers of young people with early psychosis. Following the PRISMA guidelines, we included studies that empirically tested psychological models of caregiver distress in early psychosis by searching the following databases up until March 2014: PsycINFO, EMBASE and Cochrane Central Register of Controlled Trials (CENTRAL). This was followed by additional manual searches of reference lists and relevant journals. The search identified 15 papers describing 13 studies together comprising 1056 caregivers of persons with early psychosis. The mean age of caregivers was 47.2years (SD=9.8), of whom 71.5% were female and 74.4% were parents. Nine different psychological variables were examined in the included studies, which were categorised in the following non-mutually exclusive groups: coping, appraisal/attribution and interpersonal response. There was considerable data to support the link between distress and psychological factors such as avoidant coping, appraisal and emotional over-involvement. However, the possibilities of drawing conclusions were limited by a number of methodological issues, including cross-sectional data, small sample sizes, confounding variables not being accounted for, and a wide variation in outcome measures. The strengths of the review were the systematic approach, the exclusion of non-empirical papers and the rating of methodological quality by two independent raters. Limitations were that we excluded studies published in languages other than English, that data extraction forms were developed for this study and hence not tested for validity, and that there was a potential publication bias in favour of significant findings. A better grasp of the psychological factors accounting for caregiver distress early in the course of illness may help us understand the trajectory of distress. This is an important step in preventing long-term distress in caregivers and
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International Nuclear Information System (INIS)
Pergamenshchik, L.A.; Furmanov, I.A.; Mejkshane, T.V.; Sazonov, S.S.
1997-06-01
The modern social psychological situation in the Republic of Belarus is stipulated not only political and economic crisis, but also by occurring ecological and industrial accidents. Such processes are characteristic for many countries of the world. At the having suffered population a number of the common symptoms of social and psychological discomforts are observed. On a conference the following questions were discussed: theoretical problems of adaptation and social psychological rehabilitation of the having suffered population; an experience of psychological diagnostic researches in the contaminated zones; models of influence of low dozes of radiation on the children and adult psychics; an experience of researches of mental states in a post catastrophe period; sex and age feature of adaptation of the schoolboys to the stress factors; a technology of a psychological aid in a post catastrophe period; an experience of establishment and work of a consulting network of the psychological aid in the contaminated and clean regions; an experience of the individual and group psychological aid to the having suffered population; organisational problems of work of the psychological aid centres at children's gardens, schools, sanitation establishments; preparation of the experts for the psychological aid to the having suffered population
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Giambattista Vico and the principles of cultural psychology
DEFF Research Database (Denmark)
Tateo, Luca
2015-01-01
The Italian philosopher Giambattista Vico developed a theoretical framework for the study of human sciences that exerted a strong influence on psychology and other human sciences. He backed the unity of the knowledge about human mind and culture, including history, linguistics, philosophy...... epistemology he outlined is put forward as a thoughtful tool for reflection on contemporary psychological science. This retrospective look at Vico’s idea would finally provide useful insights for a programmatic view on cultural psychology......., philology, epistemology, psychology, and for the first time proposed a method for their study that he ambitiously called ‘new science’. The article presents an overview of Vico’s thought and discusses some of the main axioms of his theoretical system. His critique of Cartesianism as the alternative...
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Professional Human Service Occupation Biases Represented in General Psychology Textbooks
Firmin, Michael W.; Johnson, Erica J.; Wikler, Jeremiah
2009-01-01
We examined the coverage given by General Psychology textbooks, representing 8 major commercial publishers, regarding the professions of psychology, counseling, marriage & family therapy, and social workers. Of the 24 textbooks assessed, we found substantial bias favoring the coverage of psychology. While 25% of the texts mentioned social workers,…
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Schiphorst Preuper, H.R.; Reneman, M.F.; Boonstra, Antje; Dijkstra, P.U.; Versteegen, G.J.; Geertzen, J.H.; Brouwer, S.
2008-01-01
Cross sectional study, performed in an outpatient university based pain rehabilitation setting. To analyze the relationship between psychological factors (psychosocial distress, depression, self efficacy, self-esteem, fear of movement, pain cognitions and coping reactions) and performance-based and
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Human Factors in Space Exploration
Jones, Patricia M.; Fiedler, Edna
2010-01-01
The exploration of space is one of the most fascinating domains to study from a human factors perspective. Like other complex work domains such as aviation (Pritchett and Kim, 2008), air traffic management (Durso and Manning, 2008), health care (Morrow, North, and Wickens, 2006), homeland security (Cooke and Winner, 2008), and vehicle control (Lee, 2006), space exploration is a large-scale sociotechnical work domain characterized by complexity, dynamism, uncertainty, and risk in real-time operational contexts (Perrow, 1999; Woods et ai, 1994). Nearly the entire gamut of human factors issues - for example, human-automation interaction (Sheridan and Parasuraman, 2006), telerobotics, display and control design (Smith, Bennett, and Stone, 2006), usability, anthropometry (Chaffin, 2008), biomechanics (Marras and Radwin, 2006), safety engineering, emergency operations, maintenance human factors, situation awareness (Tenney and Pew, 2006), crew resource management (Salas et aI., 2006), methods for cognitive work analysis (Bisantz and Roth, 2008) and the like -- are applicable to astronauts, mission control, operational medicine, Space Shuttle manufacturing and assembly operations, and space suit designers as they are in other work domains (e.g., Bloomberg, 2003; Bos et al, 2006; Brooks and Ince, 1992; Casler and Cook, 1999; Jones, 1994; McCurdy et ai, 2006; Neerincx et aI., 2006; Olofinboba and Dorneich, 2005; Patterson, Watts-Perotti and Woods, 1999; Patterson and Woods, 2001; Seagull et ai, 2007; Sierhuis, Clancey and Sims, 2002). The human exploration of space also has unique challenges of particular interest to human factors research and practice. This chapter provides an overview of those issues and reports on sorne of the latest research results as well as the latest challenges still facing the field.
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The role of psychological factors in the career of the independent dancer
Directory of Open Access Journals (Sweden)
Imogen eAujla
2015-10-01
Full Text Available Previous research indicates that psychological factors such as motivation and mental skills play an important role in relation to performance and to negotiating talent development stages. However, little is known about these factors in dance, particularly with regard to the independent dancer whose career may involve multiple roles, varied work patterns and periods of instability. The aim of this study was to explore dancers’ motivation to work in an independent capacity, and the extent to which dancers’ psychological characteristics and skills enabled them to navigate a career in this demanding sector. In-depth semi-structured interviews were conducted with 14 dancers at different stages of their careers. Interviews were transcribed verbatim and content analyzed. Analysis revealed that the dancers were intrinsically motivated and highly committed to the profession. Working in the independent sector offered dancers opportunities for growth and fulfillment; they appreciated the autonomy, flexibility and freedom that the independent career afforded, as well as working with new people across roles and disciplines. In order to overcome the various challenges associated with the independent role, optimism, self-belief, social support and career management skills were crucial. The mental skills reported by the participants had developed gradually in response to the demands that they faced. Therefore, mental skills training could be invaluable for dancers to help them successfully negotiate the independent sector.
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Binaural beat technology in humans: a pilot study to assess psychologic and physiologic effects.
Wahbeh, Helané; Calabrese, Carlo; Zwickey, Heather
2007-01-01
Binaural beat technology (BBT) products are sold internationally as personal development and health improvement tools. Producers suggest benefit from regular listening to binaural beats including reduced stress and anxiety, and increased focus, concentration, motivation, confidence, and depth in meditation. Binaural beats are auditory brainstem responses that originate in the superior olivary nucleus as a result of different frequency auditory stimuli provided to each ear. Listeners to binaural beat "hear" a beat at a frequency equal to the difference between the frequencies of the applied tones. The objectives of this pilot study were to gather preliminary data on psychologic and physiologic effects of 60 days daily use of BBT for hypothesis generation and to assess compliance, feasibility, and safety for future studies. Uncontrolled pilot study. Eight healthy adults participated in the study. Participants listened to a CD with delta (0-4 Hz) binaural beat frequencies daily for 60 days. Psychologic and physiological data were collected before and after a 60-day intervention. PSYCHOLOGIC: Depression (Beck Depression Inventory-2), anxiety (State-Trait Anxiety Inventory), mood (Profile of Mood States), absorption (Tellegen Absorption Scale) and quality of Life (World Health Organization-Quality of Life Inventory). PHYSIOLOGICAL: Cortisol, dehydroepiandrosterone, melatonin, insulin-like growth factor-1, serotonin, dopamine, epinephrine, norepinephrine, weight, blood pressure, high sensitivity C-reactive protein. There was a decrease in trait anxiety (p = 0.004), an increase in quality of life (p = 0.03), and a decrease in insulin-like growth factor-1 (p = 0.01) and dopamine (p = 0.02) observed between pre- and postintervention measurements. Binaural beat technology may exhibit positive effect on self-reported psychologic measures, especially anxiety. Further research is warranted to explore the effects on anxiety using a larger, randomized and controlled trial.
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Directory of Open Access Journals (Sweden)
Carey J. Fitzgerald
2012-12-01
Full Text Available We review the empirical literature that has implemented aspects of our ancestral environment into the workplace and discuss the positive influence these factors have had on employees' physical and psychological health. We focus upon several components of our ancestral environment, including sunlight, greenery, sleep, physical movement, and social interaction with fellow humans as well as animals (specifically, dogs. Employers who are willing to adopt an evolutionary psychological approach to organizing their workplaces may drastically improve their workers' overall physical and psychological health as well as their overall productivity. This will, in turn, decrease employer costs related to medical care, absenteeism, and lack of productivity. Suggestions regarding how to implement these evolutionary psychological methods to the workplace are also discussed.
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Zebdi, Rafika; Goyet, Louise; Pinabiaux, Charlotte; Guellaï, Bahia
2016-01-01
The links between deficits in executive functions (EFs) (e.g., mental flexibility, inhibition capacities, etc.) and some psychological disorders (e.g., anxiety and depressive disorders) have been investigated in the past decades or so. Observations evidenced that some deficits in working memory, planning, and mental flexibility were highly correlated with anxiety and depressive disorders. The majority of studies focused on adults' population, whereas it seems important to adopt a developmental perspective to fully understand the dynamic relation of these EF/psychological disorders. We suggest to focus on the following two axes in future research: (i) relations between EF and anxiety traits through development and (ii) the possible role of external factors such as parent-child relationships on the development of EF.
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Building Psychological Contracts in Security-Risk Environments
DEFF Research Database (Denmark)
Ramirez, Jacobo; Madero, Sergio; Vélez-Zapata, Claudia
2015-01-01
This paper examines the reciprocal obligations between employers and employees that are framed as psychological contracts in security-risk environments. A total of 30 interviews based on psychological contract frameworks, duty-of-care strategies in terms of human resource management (HRM) systems...... and the impacts of narcoterrorism on firms were conducted with human resources (HR) personnel, line managers and subordinates at eight national and multinational corporations (MNCs) with subsidiaries in Colombia and Mexico. Our findings generally support the existence of a relational psychological contract in our...... sample. Duty-of-care strategies based on both HRM systems and the sensitivities of HR personnel and line managers to the narcoterrorism context, in combination with both explicit and implicit security policies, tend to be the sources of the content of psychological contracts. We propose a psychological...
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Human Modeling for Ground Processing Human Factors Engineering Analysis
Stambolian, Damon B.; Lawrence, Brad A.; Stelges, Katrine S.; Steady, Marie-Jeanne O.; Ridgwell, Lora C.; Mills, Robert E.; Henderson, Gena; Tran, Donald; Barth, Tim
2011-01-01
There have been many advancements and accomplishments over the last few years using human modeling for human factors engineering analysis for design of spacecraft. The key methods used for this are motion capture and computer generated human models. The focus of this paper is to explain the human modeling currently used at Kennedy Space Center (KSC), and to explain the future plans for human modeling for future spacecraft designs
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[Psychological time, definition and challenges].
Droit-Volet, Sylvie
2012-10-01
Psychological time comprises different forms of time. Each form of time corresponds to different psychological mechanisms. The human being is subject to distortions of time under the effect of emotions. The effectiveness of social interaction depends on our aptitude to synchronise ourselves with others.
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Human Leptospirosis and risk factors.
Directory of Open Access Journals (Sweden)
Yanelis Emilia Tabío Henry
2010-09-01
Full Text Available The human leptospirosis is a zoonosis of world distribution, were risk factors exist that have favored the wild and domestic animal propagation and so man. A descpitive investigation was made with the objective of determining the behavior of risk factors in outpatients by human leptospirosis in “Camilo Cienfuegos“ University General Hospital from Sncti Spíritus In the comprised time period betwen december 1 st and 3 st , 2008.The sample of this study was conformed by 54 risk persons that keep inclusion criteria. Some variables were used:age, sex, risk factors and number of ill persons, according to the month. Some patients of masculine sex prevailed (61,9%, group of ages between 15-29 and 45-59 years (27,7%, patients treated since october to december (53,7%, the direct and indirect contact with animals (46,2 %. The risk factors cassually associated to human leptospirosis turned to be: the masculine sex, the contac with animals, the occupational exposition and the inmersion on sources of sweet water.
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Human factors of safety: a few landmarks
International Nuclear Information System (INIS)
Mosneron Dupin, F.
1992-06-01
This paper discusses factors to be taken into account, and methods to be used. It concludes that more realistic and positive conceptions of Human Factors should be developed, and that Human Factors should be addressed at the very beginning of any technical project
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Psychological mechanisms in outdoor place and weather assessment: towards a conceptual model
Knez, Igor; Thorsson, Sofia; Eliasson, Ingegärd; Lindberg, Fredrik
2009-01-01
The general aim has been to illuminate the psychological mechanisms involved in outdoor place and weather assessment. This reasoning was conceptualized in a model, tentatively proposing direct and indirect links of influence in an outdoor place-human relationship. The model was subsequently tested by an empirical study, performed in a Nordic city, on the impact of weather and personal factors on participants’ perceptual and emotional estimations of outdoor urban places. In line with our predictions, we report significant influences of weather parameters (air temperature, wind, and cloudlessness) and personal factors (environmental attitude and age) on participants’ perceptual and emotional estimations of outdoor urban places. All this is a modest, yet significant, step towards an understanding of the psychology of outdoor place and weather assessment.
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Perils and potentials in qualitative psychology.
Brinkmann, Svend
2015-06-01
Famously, Ebbinghaus declared that psychology has a long past, but only a short history. Psychology, as something implicit to human conduct, is as old as the human race, but the science, as an explicit investigative reflection upon that conduct, is a recent invention. Within the short history of psychology, we find an even shorter history of qualitative psychology specifically. Although most founding fathers (Freud, Piaget, Bartlett etc.) worked as "qualitative psychologists", they found no need to thematize their methods of inquiry in this manner. Since around 1980, however, a field has established itself that can be called qualitative psychology. In this paper, I discuss how this field can move sensibly into the future, and I highlight two perils and two potentials. The perils stem from neo-positivism and a threatening "McDonaldization" of qualitative research, while the potentials are related to proliferation of new forms of inquiry and a transcending of disciplinary boundaries.
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Sunseri, Albert J.; And Others
1983-01-01
A study examined reading, demographic, social, and psychological factors related to preadolescent smoking and nonsmoking behaviors and attitudes. Variables studied included reading achievement, family involvement, and racial and sex differences. (Authors/CJ)
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Saso, S; Bracewell-Milnes, T; Ismail, L; Hamed, A H; Thum, M-Y; Ghaem-Maghami, S; Del Priore, G; Smith, J R
2014-08-01
Uterine transplantation (UTn) has been proposed as a treatment option for women diagnosed with absolute uterine factor infertility (AUFI) and who are willing to bear their own child. AUFI renders a woman 'unconditionally infertile'. For AUFI women in general, UTn may offer a way to re-discover their own femininity through the restoration of fertility. Thus, when faced with a patient who may undergo UTn, the 'holistic approach' takes on an extra meaning. This is because the psychological element is two-sided for these patients. On one side lies the psychology of infertility, and on the other and equally important, is the substantially higher prevalence of psychiatric disorders in transplant candidates and recipients than in the general population. However, the psychology of a potential recipient of a uterine graft in order to bring about fertility has not been adequately explored or reviewed scientifically. We have presented here an outline of the areas which should be included in a psychological assessment for patients wishing to undergo UTn.
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ACSNI study group on human factors
International Nuclear Information System (INIS)
1993-01-01
Organisational failures are now recognised as being as important as mechanical failures or individual human errors in causing major accidents such as the capsize of the Herald of Free Enterprise or the Pipa Alpha disaster. The Human Factors Study Group of the Advisory Committee on the Safety of Nuclear Installations was set up to look at the part played by human factors in nuclear risk and its reduction. The third report of the Study Group considers the role played by organisational factors and management in promoting nuclear safety. Actions to review and promote a safety culture are suggested. Three main conclusions are drawn and several recommendations made. (UK)
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[Evaluation of "Japanese Journal of Psychology" using citation analysis].
Kato, Tsukasa; Baba, Mamiko; Tabata, Naoya; Shimoda, Shunsuke; Fukuda, Mildki; Okubo, Nobutoshi
2013-06-01
This study investigated the professional impact of "Japanese Journal of Psychology." Thirty four psychological journals written in Japanese were selected to register articles in a new database. This database included approximately 23,900 articles published through 2010. Using citations extracted from the references and footnotes in these scholarly journals, the Psychology Citation Index for Japanese Papers was created. The citation impact factors in Japanese psychology was determined on the basis of the number of times a journal was cited, cumulative impact factors, and the cited half-life of the journal; five years was a valid period for impact factor of psychological journals in Japan. The changes in the 5-year impact factors of "Japanese Journal of Psychology" were reviewed by comparing it with other journals.
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Aragona, Massimiliano; Tarsitani, Lorenzo; De Nitto, Serena; Inghilleri, Maurizio
2008-01-01
Elevated Minnesota Multiphasic Personality Inventory (MMPI) scores on the hysteria (Hy) scale are reported in several forms of pain. Previous results were possibly biased by diagnostic heterogeneity (psychogenic, somatic and mixed pain syndromes included in the same index sample) or Hy heterogeneity (failure to differentiate Hy scores into clinically meaningful subscales, such as admission of symptoms [Ad] and denial of symptoms [Dn]). To overcome this drawback, 48 patients diagnosed as having a Diagnostic and Statistical Manual of Mental Disorders, 4th edn, Text Revision (DSM-IV-TR) diagnosis of "pain disorder associated with psychological factors" were compared with 48 patients experiencing somatic pain excluding psychological factors, and 42 somatic controls without pain. MMPI Hy and hypochondriasis (Hs) scores were significantly higher in the pain disorder group than in control groups, who scored similarly. MMPI correction (K) scores and Dn scores were similar in the three groups, whereas Ad was significantly higher in the pain disorder group and lower and similar in the two control groups, respectively. In the pain disorder group, Ad and Dn were negatively correlated, whereas in control groups they were unrelated. These findings suggest that whereas a pattern of high Hs and Hy scores together with a normal K score might characterize patients with a pain disorder associated with psychological factors, elevated Hy scores per se do not indicate hysterical traits. In the pain disorder group, elevated Hy scores reflected the Ad subscale alone, indicating a strikingly high frequency of distressing somatic symptoms. They tend not to repress or deny the emotional malaise linked to symptoms, as the hysterical construct expects. The pain disorder designation should be considered a nonhysterical form of somatization.
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Social, institutional, and psychological factors affecting wildfire incident decision making
Matthew P. Thompson
2014-01-01
Managing wildland fire incidents can be fraught with complexity and uncertainty. Myriad human factors can exert significant influence on incident decision making, and can contribute additional uncertainty regarding programmatic evaluations of wildfire management and attainment of policy goals. This article develops a framework within which human sources of uncertainty...
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Legal socialization of personality as a phenomenon of legal psychology
Directory of Open Access Journals (Sweden)
Borisova S.E.
2017-01-01
Full Text Available The relevance of the topic to the continuing importance of legal regulation of human behavior, the necessity of foreseeing the adverse consequences of social disorders and urgency of the prevention of deconditioning and deviant behavioral manifestations. In this regard, it is important to examine the phenomenon of legal socialization, causing interest among the representatives of the human Sciences and specialists in different branches of psychological knowledge. Taking into account the multidimensional nature of this phenomenon, it is an essential consideration of the trajectories of its occurrence in correlation with different interacting with other determinants. Such determinants include age psychological characteristics, experience crises of mental development, socially conditioned factors, and the influence of the professional environment. In article are characterized by individual patterns of legal socialization of a personality, revealing its essence, on the basis of summarizing opinions of scientists based on their own point of view. On the basis of the theoretical analysis made assumptions about the peculiarities of legal socialization of the individual occurring in different age periods of life; formulated likely areas for further study the phenomenon under research legal psychology.
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Beyond folk psychology? : toward an enriched account of social understanding
Herschbach, Mitchell Albert
2010-01-01
Folk psychology is the ability to interpret people's mental states (beliefs, desires, etc.) and use this information to explain and predict their behavior. While folk psychology has traditionally been seen as fundamental to human social understanding, philosophers drawing on the phenomenological tradition have recently argued that most of our everyday social interactions do not involve folk psychology. I defend the role of folk psychology in human social understanding against these phenomenol...
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失眠相关的心理因素研究%Study on the Psychological Factors Related to Insomnia
Institute of Scientific and Technical Information of China (English)
Birling Yoann; 张锦花; 汪卫东
2017-01-01
目的:探讨失眠与睡眠的过度要求、对睡眠的控制、失眠的外归因以及睡眠依赖等心理因素的关系.方法:用汪氏失眠综合问卷(WIIQ)对150例失眠患者以及150例正常睡眠者进行横断性的问卷调查,用SPSS 22.0进行分析.结果:失眠症组心理因素总分及各分量表分相较于对照组更高(P<0.01).心理因素总分以及每个分量表的总分与WIIQ的失眠严重性指数之间有显著相关性(P<0.01),相关系数在0.571与0.746之间.在对照组中,曾经有过失眠的受试者的心理因素比从未失眠的受试者更多(P<0.01).临床试验患者中,治疗后比治疗前心理因素更少(P<0.01);心理因素总分与匹兹堡睡眠质量指数治疗前后差值之间有显著的相关性(P<0.01),相关系数为0.461.结论:失眠与睡眠的过度要求、对睡眠的控制、失眠的外归因以及睡眠依赖等不良的认知和行为相关,因素越多失眠越严重.失眠与相关的心理因素的因果关系可能是双向,即失眠带来心理因素,心理因素维持、加重失眠.通过心理治疗可以减少这些心理因素,进而缓解失眠.%Objective:To study the relation between insomnia and some psychological factors,excessive expectations about sleep,control of sleep,external attribution of insomnia and dependence about sleep.Methods:Wang Insomnia Integrated Questionnaire(WIIQ)was used in a survey of 150 primary insomnia patients and 150 matched normal sleepers,then the result was analyzed with SPSS 22.0.Results:The total score and subscales scores of psychological factors were higher in the insomnia group than the control group(P<0.01).The total score and subscales scores of psychological factors were all significantly correlated to WIIQ insomnia severity(P<0.01)with a correlation coefficient between 0.571 and 0.746.In the control group,the subject who had already experience insomnia had a higher score than the ones without insomnia experience(P<0.01).Insomnia
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Human Factor in Therapeutic Relationship
Directory of Open Access Journals (Sweden)
Ramazan Akdogan
2011-03-01
Full Text Available herapeutic relationship is a professional relationship that has been structured based on theoretical props. This relationship is a complicated, wide and unique relationship which develops between two people, where both sides' personality and attitudes inevitably interfere. Therapist-client relationship experienced through transference and counter transference, especially in psychodynamic approaches, is accepted as the main aspect of therapeutic process. However, the approaches without dynamic/deterministic tendency also take therapist-client relationship into account seriously and stress uniqueness of interaction between two people. Being a person and a human naturally sometimes may negatively influence the relationship between the therapist and client and result in a relationship going out of the theoretical frame at times. As effective components of a therapeutic process, the factors that stem from being human include the unique personalities of the therapist and the client, their values and their attitude either made consciously or subconsciously. Literature has shown that the human-related factors are too effective to be denied in therapeutic relationship process. Ethical and theoretical knowledge can be inefficient to prevent the negative effects of these factors in therapeutic process at which point a deep insight and supervision would have a critical role in continuing an acceptable therapeutic relationship. This review is focused on the reflection of some therapeutic factors resulting from being human and development of counter transference onto the therapeutic process.
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Assessment of significant psychological distress at the end of pregnancy and associated factors.
Lorén-Guerrero, L; Gascón-Catalán, A; Pasierb, D; Romero-Cardiel, M A
2018-06-01
The aim of this study is to study the prevalence of mental distress at the end of pregnancy and after birth and the impact of selected socio-demographic and obstetric factors. This is a cross-sectional study. The sample is consisted of 351 puerperal women at the age of 18 and over. Sociodemographic, obstetric variables were collected to detect significant psychological distress; the instrument used was General Health Questionnaire (GHQ-28). Logistic multivariable regressions were used to investigate associations. The prevalence of significant mental distress amounted to 81.2%, mostly related to social relationship and anxiety. The women who affirmed having more stress during pregnancy had too significantly increased emotional distress before the birth as well as during early puerperium, increasing somatic symptoms (p Psychological distress at the end of a full-term pregnancy and in the postpartum period occurs frequently and was associated mainly with stress experienced during pregnancy and parity. It is advisable to perform proper assessment of stress and significant psychological distress at the early stage of pregnancy and repeatedly later on until delivery. Information and support from professionals can help to decrease and prevent their negative impact on maternal and fetal health, as observed in the current evidence.
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Development of human factors design review guidelines
International Nuclear Information System (INIS)
Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul
1997-10-01
The Objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, Human factors engineering program review model' and '26, Review criteria for human actors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides be ing performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents of NUREG-0711. We also computerized the Korean version of NUREG-0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm systems. Then we well update the guidelines by reviewing the literature related to alarm design published after 1994
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Ruiz-Pérez, Isabel; Ricci-Cabello, Ignacio; Plazaola-Castaño, Juncal; Montero-Piñar, María Isabel; Escribá-Agüir, Vicenta
2011-12-01
Studies have shown that some sociodemographic factors, such as marital status, employment status or social class, can affect mental health in different ways for each gender. However, up until now, few research projects have tried to ascertain if the role that reproductive work or psychosocial factors play in mental health is different for men and women. The aim of this study is to assess the differences between men and women in terms of how reproductive work, sociodemographic and psychosocial factors are linked to psychological distress in Spain. A cross-sectional study of 29,478 male and female adults using data gathered for the Spanish National Health Survey 2006 was carried out. Psychological distress was measured using the GHQ-12. The independent variables analyzed were: sociodemographic, psychosocial (family functionality and functional social support) and those related to reproductive work (living with or being in charge of different types of people needing care and number of hours devoted to caregiver tasks). Different independent logistic regression models were developed for men and women. In general, with the exception of men who were more prone to psychological distress if they were signed off work for 3 months or more, no major differences were observed regarding the effect of sociodemographic and psychosocial characteristics on psychological distress. With regard to reproductive work, the likelihood of psychological distress doubles in both sexes when the person lives with someone who needs care. In women, a greater number of hours devoted to caring for another person is associated with an increase in distress. Men play a less frequent role in caregiving, but the impact on psychological distress is similar to that in women. Women experienced more psychological distress when they had to live with or be in charge of a disabled person or different types of persons needing care, while men were not affected by this. Major differences have been identified in
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Hantula, Donald A.
2006-01-01
The ISI Impact Factor for "JOBM" is 1.793, placing it third in the JCR rankings for journals in applied psychology with a sharply accelerating linear trend over the past 5 years. This article reviews the Impact Factor and raises questions regarding its reliability and validity and then considers a citation analysis of "JOBM" in light of the…
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Human Research Program: Space Human Factors and Habitability Element
Russo, Dane M.
2007-01-01
The three project areas of the Space Human Factors and Habitability Element work together to achieve a working and living environment that will keep crews healthy, safe, and productive throughout all missions -- from Earth orbit to Mars expeditions. The Advanced Environmental Health (AEH) Project develops and evaluates advanced habitability systems and establishes requirements and health standards for exploration missions. The Space Human Factors Engineering (SHFE) Project s goal is to ensure a safe and productive environment for humans in space. With missions using new technologies at an ever-increasing rate, it is imperative that these advances enhance crew performance without increasing stress or risk. The ultimate goal of Advanced Food Technology (AFT) Project is to develop and deliver technologies for human centered spacecraft that will support crews on missions to the moon, Mars, and beyond.
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An exploration in the will psychology of Otto Rank: human intentionality and individuality.
Isono, Masayo
2012-12-01
The author explores the meaning and the importance of the will in Rank's relation-based self-creative, self-constructive psychology and argues for the consideration of the concept of the will in psychoanalysis. The paper shows that Rank's concept of the will explains what gives a human being the impetus to choose an action, positive or negative. When validated by the other, this will, the power of intention, enables a person to create his/her unique individuality. The paper reviews Rank's definition of will and traces the evolution of his ideas of intentionality in his writings. Further, the author discusses how Rank attempts to capture the subtle movements of the human mind as suffused with struggles and dynamic interplay between external and internal forces.
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Cavazos Vela, Javier; Lerma, Eunice; Lenz, A. Stephen; Hinojosa, Karina; Hernandez-Duque, Omar; Gonzalez, Stacey L.
2014-01-01
We investigated the contributions of positive psychology and familial factors as predictors of hope and academic performance among 166 Latina/o college students enrolled at a Hispanic Serving Institution of Higher Education. The results indicated that presence of meaning in life, search for meaning in life, daily spiritual experiences, and…
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Human Factors in Nuclear Reactor Accidents
International Nuclear Information System (INIS)
Mustafa, M.E.
2016-01-01
While many people would blame nature for the disaster of the “Fukushima Daiichi” accident, experts considered this accident to be also a human-induced disaster. This confirmed the importance of human errors which have been getting a growing interest in the nuclear field after the Three Mile Island accident. Personnel play an important role in design, operation, maintenance, planning, and management. The interface between machine and man is known as a human factor. In the present work, the human factors that have to be considered were discussed. The effect of the control room configuration and equipment design effect on the human behavior was also discussed. Precise reviewing of person’s qualifications and experience was focused. Insufficient training has been a major cause of human error in the nuclear field. The effective training issues were introduced. Avoiding complicated operational processes and non responsive management systems was stressed. Distinguishing between the procedures for normal and emergency operations was emphasised. It was stated that human error during maintenance and testing activities could cause a serious accident. This is because safety systems do not cover much more risk probabilities in the maintenance and testing activities like they do in the normal operation. In nuclear industry, the need for a classification and identification of human errors has been well recognised. As a result of this, human reliability must be assessed. These errors are analyzed by a probabilistic safety assessment which deals with errors in reading, listening and implementing procedures but not with cognitive errors. Much efforts must be accomplished to consider cognitive errors in the probabilistic safety assessment. The ways of collecting human factor data were surveyed. The methods for identifying safe designs, helping decision makers to predict how proposed or current policies will affect safety, and comprehensive understanding of the relationship
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Development of a Field Management Standard for Improving Human Factors
International Nuclear Information System (INIS)
Yun, Young Su; Son, Il Moon; Son, Byung Chang; Kwak, Hyo Yean
2009-07-01
This project is to develop a management guideline for improving human performances as a part of the Human Factors Management System of Kori unit 1 which is managing all of human factors items such as man-machine system interfaces, work procedures, work environments, and human reliabilities in nuclear power plants. Human factors engineering includes an human factors suitability analysis and improvement of human works, an analysis of accidents by human error, an improvement of work environment, an establishment of human factors management rules and a development of human resources to manage and perform those things consistently. For assisting these human factors engineering tasks, we developed human factors management guidelines, checklists and work procedures to be used in staffing, qualification, training, and human information requirements and workload. We also provided a software tool for managing the above items. Additionally, contents and an item pool for a human factors qualifying examination and training programs were developed. A procedures improvement and a human factors V and V on the Kori unit 1 have been completed as a part of this project, too
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The Psychology of Cost Estimating
Price, Andy
2016-01-01
Cost estimation for large (and even not so large) government programs is a challenge. The number and magnitude of cost overruns associated with large Department of Defense (DoD) and National Aeronautics and Space Administration (NASA) programs highlight the difficulties in developing and promulgating accurate cost estimates. These overruns can be the result of inadequate technology readiness or requirements definition, the whims of politicians or government bureaucrats, or even as failures of the cost estimating profession itself. However, there may be another reason for cost overruns that is right in front of us, but only recently have we begun to grasp it: the fact that cost estimators and their customers are human. The last 70+ years of research into human psychology and behavioral economics have yielded amazing findings into how we humans process and use information to make judgments and decisions. What these scientists have uncovered is surprising: humans are often irrational and illogical beings, making decisions based on factors such as emotion and perception, rather than facts and data. These built-in biases to our thinking directly affect how we develop our cost estimates and how those cost estimates are used. We cost estimators can use this knowledge of biases to improve our cost estimates and also to improve how we communicate and work with our customers. By understanding how our customers think, and more importantly, why they think the way they do, we can have more productive relationships and greater influence. By using psychology to our advantage, we can more effectively help the decision maker and our organizations make fact-based decisions.
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Human factoring administrative procedures
International Nuclear Information System (INIS)
Grider, D.A.; Sturdivant, M.H.
1991-01-01
In nonnuclear business, administrative procedures bring to mind such mundane topics as filing correspondence and scheduling vacation time. In the nuclear industry, on the other hand, administrative procedures play a vital role in assuring the safe operation of a facility. For some time now, industry focus has been on improving technical procedures. Significant efforts are under way to produce technical procedure requires that a validated technical, regulatory, and administrative basis be developed and that the technical process be established for each procedure. Producing usable technical procedures requires that procedure presentation be engineered to the same human factors principles used in control room design. The vital safety role of administrative procedures requires that they be just as sound, just a rigorously formulated, and documented as technical procedures. Procedure programs at the Tennessee Valley Authority and at Boston Edison's Pilgrim Station demonstrate that human factors engineering techniques can be applied effectively to technical procedures. With a few modifications, those same techniques can be used to produce more effective administrative procedures. Efforts are under way at the US Department of Energy Nuclear Weapons Complex and at some utilities (Boston Edison, for instance) to apply human factors engineering to administrative procedures: The techniques being adapted include the following
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Psychological interactions with infertility among women.
Cwikel, J; Gidron, Y; Sheiner, E
2004-12-01
Despite the fact that various studies have demonstrated the importance of the mind-body connection and fertility, the psychosocial aspects of infertility have not been adequately addressed. Fertility treatments, ranging from medical monitoring, to hormonal remedies and in vitro fertilization (IVF), are both a physical and emotional burden on women and their partners. Psychological factors such as depression, state-anxiety, and stress-induced changes in heart rate and cortisol are predictive of a decreased probability of achieving a viable pregnancy. A couple that is trying to conceive will undoubtedly experience feelings of frustration and disappointment if a pregnancy is not easily achieved. However, if the difficulties progress and the man and or woman are labelled as having fertility problems, then this may result in a severe insult to self-esteem, body image, and self-assessed masculinity or femininity. Three types of relationships have been hypothesized between psychological factors and infertility. These include: (1) psychological factors are risk factors of subsequent infertility; (2) the experience of the diagnosis and treatment of infertility causes subsequent psychological distress; (3) a reciprocal relationship exists between psychological factors and infertility. The evidence for these three relationships is reviewed and an alternative approach to the treatment of infertility including stress evaluation that precedes or is concurrent to fertility treatment is suggested.
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Coping with the psychological impact of automated systems
International Nuclear Information System (INIS)
Suzuki, K.; Nogami, T.; Inoue, T.; Mitsumori, K.; Taguchi, T.
1991-01-01
Japanese surveys and experiments have found that operators sometimes find it difficult to anticipate automatic processes, which in turn limits their ability to keep up with those processes. One of the factors which makes anticipation difficult is the lack of flexible communication between operators and computers - communication which is easier among human operators. At present the only way of dealing with this psychological effect is to ensure that trainees fully master the characteristics of the automated processes. (author)
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Lee, Jennifer E.; Watson, David; Frey-Law, Laura A.
2012-01-01
Background Recent studies suggest an underlying three- or four-factor structure explains the conceptual overlap and distinctiveness of several negative emotionality and pain-related constructs. However, the validity of these latent factors for predicting pain has not been examined. Methods A cohort of 189 (99F; 90M) healthy volunteers completed eight self-report negative emotionality and pain-related measures (Eysenck Personality Questionnaire-Revised; Positive and Negative Affect Schedule; State-Trait Anxiety Inventory; Pain Catastrophizing Scale; Fear of Pain Questionnaire; Somatosensory Amplification Scale; Anxiety Sensitivity Index; Whiteley Index). Using principal axis factoring, three primary latent factors were extracted: General Distress; Catastrophic Thinking; and Pain-Related Fear. Using these factors, individuals clustered into three subgroups of high, moderate, and low negative emotionality responses. Experimental pain was induced via intramuscular acidic infusion into the anterior tibialis muscle, producing local (infusion site) and/or referred (anterior ankle) pain and hyperalgesia. Results Pain outcomes differed between clusters (multivariate analysis of variance and multinomial regression), with individuals in the highest negative emotionality cluster reporting the greatest local pain (p = 0.05), mechanical hyperalgesia (pressure pain thresholds; p = 0.009) and greater odds (2.21 OR) of experiencing referred pain compared to the lowest negative emotionality cluster. Conclusion Our results provide support for three latent psychological factors explaining the majority of the variance between several pain-related psychological measures, and that individuals in the high negative emotionality subgroup are at increased risk for (1) acute local muscle pain; (2) local hyperalgesia; and (3) referred pain using a standardized nociceptive input. PMID:23165778
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Warranty claim analysis considering human factors
International Nuclear Information System (INIS)
Wu Shaomin
2011-01-01
Warranty claims are not always due to product failures. They can also be caused by two types of human factors. On the one hand, consumers might claim warranty due to misuse and/or failures caused by various human factors. Such claims might account for more than 10% of all reported claims. On the other hand, consumers might not be bothered to claim warranty for failed items that are still under warranty, or they may claim warranty after they have experienced several intermittent failures. These two types of human factors can affect warranty claim costs. However, research in this area has received rather little attention. In this paper, we propose three models to estimate the expected warranty cost when the two types of human factors are included. We consider two types of failures: intermittent and fatal failures, which might result in different claim patterns. Consumers might report claims after a fatal failure has occurred, and upon intermittent failures they might report claims after a number of failures have occurred. Numerical examples are given to validate the results derived.
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International Nuclear Information System (INIS)
Demitrack, T.
1995-01-01
The Safety of RBMK nuclear power plants in the Russian Federation, The Ukraine and Lithuanian is a topic of concern to the European Union and other Western European countries. The European Commission, Sweden, Finland and Canada financed the project Safety Design Solutions and Operation of NPP with RBMK Reactors. The project examined nine issues and recommended safety improvements which will form the basis of future European Commission spending on these power plants. During its year of work, the project examined these issues: 1. Systems Engineering and progression of accidents 2. Protection System 3. Core Physics 4. External Events 5. Engineering Quality 6. Operating Experience 7. Human Factors 8. Regulatory Interface 9. Probabilistic Safety analysis Empresarios Agrupados, in collaboration with other western European firms, the Russian Federation and Lithuanian took part in two of these groups, Human Factors and Probabilistic Safety Analysis. This presentation gives a brief description of the most important aspects of human factors in RBMK plants, focusing on operations organization, training and education
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Psychology between science and profession
Directory of Open Access Journals (Sweden)
Todorović Milorad
2009-01-01
Full Text Available Psychology is powerful science, with great knowledge deposited for understanding the individual (his development and pathological outcomes, behavior and predicting behavior in different situations, groups, historical flows and historical characters, cultural and civilisation changes, artistic and other creations. Psychology, as it becomes to the science of soul, has covered all areas of human spirit. Discreprancy between potential and power of psychology and her use (in the work of psychologists author connects for positioning and realisation of psychology in university teachings. Whit the help of psychology we can, not just successes in life but we can also understand life itself. But, how many psychologists can contribute to that? Why is that so?.