Hawai'i's EVolution: Hawai'i Powered. Technology Driven. (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2013-05-01

This Hawaii Clean Energy Initiative (HCEI) brochure outlines Hawaii's energy and transportation goals and the implementation of electric vehicles (EV) and electric vehicle infrastructure since HCEI began in 2008. It includes information about Hawaii's role in leading the nation in available EV charging infrastructure per capita; challenges for continuing to implement EV technology; features on various successful EV users, including the Hawaiian Electric Company, Enterprise Rent-A-Car, and Senator Mike Gabbard; how EVs can integrate into and help propel Hawaii's evolving smart grid; and much more.

FCC Official Brochure - 2016

CERN Multimedia

Charitos, Panagiotis

2016-01-01

The FCC brochure describes the main scope of the study and give more information about the main scenarios explored under the study. It also highlights the R&D efforts under the study that will go into a Conceptual Design Report. Finally, it offers more information about the collaboration and a list of useful contact details.

Innovation Impact: Breakthrough Research Results (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2013-07-01

The Innovation Impact brochure captures key breakthrough results across NREL's primary areas of renewable energy and energy efficiency research: solar, wind, bioenergy, transportation, buildings, analysis, and manufacturing technologies.

Partnering with the NCPV (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2013-06-01

Brochure that explains the basic partnering opportunities that exist within the National Center for Photovoltaics for industry and university groups: non-proprietary partnering opportunities, competitive solicitations, Technology Partnership Agreements, seed fund to develop Technology Partnership Agreements, Hands-On PV Experience Workshop, and NCPV Fellowship Program.

Varroa bestrijden (Correcties op brochure)

NARCIS (Netherlands)

Elshout, P.; Cornelissen, B.; Blacquière, T.

2004-01-01

Opmerkingen en aanvullingen op de folder: 'Varroa bestrijden', uitgegeven door PPO-Bijen. De folder was bijgevoegd in het juninummer 2003 van BIJEN Peter Elshout 'Varroa-bestrijden: alle bestrijdingsmethoden en -middelen op een rij' is een brochure waarin zowel de beginnend als de gevorderde imker

Development and evaluation of brochures for fall prevention education created to empower nursing home residents and family members.

Science.gov (United States)

Schoberer, Daniela; Eglseer, Doris; Halfens, Ruud J G; Lohrmann, Christa

2018-06-01

In this study, we describe the development of evidence- and theory-based fall prevention educational material and its evaluation from the users' perspectives. To reduce risk factors for falling in nursing homes, nursing staff must enact multifactorial fall prevention intervention programmes. A core component of these programmes is to educate residents and their family members, both verbally and in a written form. However, users can only benefit from educational material if it is based on current scientific evidence, easy to understand and process and customised. We followed a structured procedure during the development process, while considering various aspect of quality. To assess the understandability and usefulness of the resulting educational materials, we conducted a qualitative content analysis study. The educational materials development process incorporated several iterative steps including a systematic literature search and the application of frameworks for designing and writing the materials. To evaluate the material, we performed six focus group discussions separately with residents, family members and nursing staff from two nursing homes (total of 32 participants). Residents' brochures included clear information on avoiding external risks as well as coping strategies after a fall event. Family members' brochures were more comprehensive, including both concrete tips and outlining the advantages and disadvantages of interventions. Residents and family members had no difficulties understanding the material and tried to apply the content to their individual situations. Nursing staff commented on some ambiguities and incongruities relating to current nursing care practice. By involving users in the development of evidence-based educational materials, nursing staff can achieve a high acceptance rate for the materials and motivate users to address the topic. The involvement of users is essential for developing educational material that meets users' needs

CMS Comic Book Brochure

CERN Document Server

2006-01-01

To raise students' awareness of what the CMS detector is, how it was constructed and what it hopes to find. Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool.

Strategies and Errors in Translating Tourism Brochures: the case of EFL Learners

OpenAIRE

ZAHİRİ, Tahereh; SADEGHİ, Bahador; MALEKİ, Ataollah

2015-01-01

Abstract. Tourism English is a highly specialized discourse with its defining characteristics. In this study, the translation of travel brochures by Iranian EFL learners were studied. The study was carried out to reveal the nature of errors and strategies in Persian translations of English tourism brochures. The errors and strategies in translating travel brochures are under-researched in the tourism literature and similarly there is little discussion of tourism material in translation resear...

Solar Decathlon 2011, (Small Program)(Brochure)

Energy Technology Data Exchange (ETDEWEB)

2010-11-01

This brochure provides a high-level overview of the U.S. Department of Energy Solar Decathlon 2011. The competition's background, purpose, impact, 10 contests, 20 teams, and where to go for additional information.

Preparation of a continuative brochure as supplement to the evaluation hand-out for the assessment of study results; Erstellung einer weiterfuehrenden Broschuere als Ergaenzung zur Handreichung der Beurteilung von Studienergebnissen

Energy Technology Data Exchange (ETDEWEB)

Wilhelmy, S.; Gollnick, F.; Driessen, S.; Schmidt, M.; Gross, D.

2015-08-15

In 2013 the Federal Office for Radiation Protection gave the responsibility to the Department of History, Philosophy and Ethics of Medicine (Institut GTE Med) in Aachen for the project ''Creating a practical hand-out for the assessment of study results for employees of local governments'' (FM 8855). The manual serves as a practical way for the qualitative evaluation of texts for persons who deal with the topics Mobile Communication and Health (for example communities or government agencies) in their profession. The main objective of the manual is to aid users in performing a faster and more efficient evaluation of texts by answering the containing questions. This approach is purely functional and precludes the placement of deeper information. At this point the new project FM 8862 started by ''Creating a continuative brochure in addition to the hand-out for the assessment of study results''. It continued the previous project FM 8855 to further develop the information which was up to this point purely functional. The brochure presents the issues in an overall context and provides valuable background knowledge. As a result, possible users get in a more casual and clear manner a deeper understanding of the evaluating of texts. It should be possible for a user to better evaluate texts and by obtaining arguments, thus being better prepared to engage with interested Laymen in an objective discussion. The brochure was submitted together with the existing manual for a practical test, which was attended by 21 target group-specific subjects. The study tested in detail the intelligibility, clarity, applicability, and the support of the brochure. The feedback of the test participants were then used as basis for the final optimization of the brochure. Project participants belong to the Department of History, Philosophy and Ethics of Medicine and the Research Center for Bioelectromagnetic Interaction of the RWTH Aachen University (femu).

FCC Official Brochure - Japanese Version

CERN Multimedia

AUTHOR|(CDS)2082248; Yamamoto, Akira; Uchibori, Yumemi.katsuki

2017-01-01

The FCC brochure describes the main scope of the study and give more information about the main scenarios explored under the study. It also highlights the ongoing R&D efforts launched by the FCC study. Finally, it offers more information about the collaboration and a list of useful contact details.

FCC Official Brochure - French Version

CERN Multimedia

Charitos, Panagiotis

2017-01-01

The FCC brochure describes the main scope of the study and give more information about the main scenarios explored under the study. It also highlights the ongoing R&D efforts launched by the FCC study. Finally, it offers more information about the collaboration and a list of useful contact details.

FCC Official Brochure - German version

CERN Multimedia

Charitos, Panagiotis

2017-01-01

The FCC brochure describes the main scope of the study and give more information about the main scenarios explored under the study. It also highlights the ongoing R&D efforts launched by the FCC study. Finally, it offers more information about the collaboration and a list of useful contact details.

Milwaukee, Wisconsin: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Milwaukee, WI, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Sacramento, California: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Sacramento, CA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Pittsburgh, Pennsylvania: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Pittsburgh, PA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Seattle, Washington: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Seattle, WA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Orlando, Florida: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Orlando, FL, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Austin, Texas: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Austin, Texas, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

The practice brochure: a patient's guide to team care.

OpenAIRE

Marsh, G N

1980-01-01

A practice brochure describing the primary health care team was given to 262 new and established patients in a group practice. Most liked it, and thought it helpful, and improved their knowledge of team care. When asked how they would respond to certain hypothetical health problems and clinical situations, there was a significantly greater use of non-doctor members of the team than by a matched sample who had not read the brochure. Inappropriate use of members of the team was not engendered.

Automatic generation of tourist brochures

KAUST Repository

Birsak, Michael

2014-05-01

We present a novel framework for the automatic generation of tourist brochures that include routing instructions and additional information presented in the form of so-called detail lenses. The first contribution of this paper is the automatic creation of layouts for the brochures. Our approach is based on the minimization of an energy function that combines multiple goals: positioning of the lenses as close as possible to the corresponding region shown in an overview map, keeping the number of lenses low, and an efficient numbering of the lenses. The second contribution is a route-aware simplification of the graph of streets used for traveling between the points of interest (POIs). This is done by reducing the graph consisting of all shortest paths through the minimization of an energy function. The output is a subset of street segments that enable traveling between all the POIs without considerable detours, while at the same time guaranteeing a clutter-free visualization. © 2014 The Author(s) Computer Graphics Forum © 2014 The Eurographics Association and John Wiley & Sons Ltd. Published by John Wiley & Sons Ltd.

FOREIGNIZATION AND DOMESTICATION STRATEGIES IN CULTURAL TERM TRANSLATION OF TOURISM BROCHURES

Directory of Open Access Journals (Sweden)

Choirul Fuadi

2016-09-01

Full Text Available In translating brochure, a translator has to make a decision on the basis of the message and purpose. The translator is faced by two strategies of translation – foreignization and domestication. The purpose of the study is to examine how the interrelationship between cultural term translation and foreignization or domestication strategy in the cultural term translation of tourism brochure from Indonesian into English. This study used qualitative descriptive with discourse analysis strategy. The note-taking technique is used to identify and classify the data. The objects of the study are tourism brochures from Province of Special Region of Yogyakarta and Central Java in 2015. The findings show that the translation strategies used depend on the translation process. When the cultural terms are familiar, translator tends to use domestication strategy and consider the target text. Translator chooses domestication strategy because try to make tourist understand the text and produce communicative and natural translation. On the other hand, when cultural terms are foreign, translator using foreignization strategy and consider source text. Using foreignization strategy, translator tends to introduce traditional cultural term.Keywords: discourse analysis, foreignization, domestication, cultural category, tourism brochure

New Orleans, Louisiana: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of New Orleans, LA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Undergraduates Learn about Industrial-Organizational Psychology and Human Factors from an Informational Brochure

Science.gov (United States)

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…

TIMSS 2011 User Guide for the International Database. Supplement 2: National Adaptations of International Background Questionnaires

Science.gov (United States)

Foy, Pierre, Ed.; Arora, Alka, Ed.; Stanco, Gabrielle M., Ed.

2013-01-01

This supplement describes national adaptations made to the international version of the TIMSS 2011 background questionnaires. This information provides users with a guide to evaluate the availability of internationally comparable data for use in secondary analyses involving the TIMSS 2011 background variables. Background questionnaire adaptations…

Energy-Saving Opportunities for Manufacturing Companies (English/Portuguese Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-07-01

This English/Portuguese brochure describes the Industrial Technologies Program Save Energy Now model and provides information on tools and resources to help manufacturing facilities reduce industrial energy intensity.

Salt Lake City, Utah: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Salt Lake City, UT, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Delivering culturally sensitive health messages: the process of adapting brochures for grandparents raising grandchildren in Hawai'i.

Science.gov (United States)

Yancura, Loriena A

2010-05-01

The efficacy of programs to reduce health disparities depends on their ability to deliver messages in a culturally sensitive manner. This article describes the process of designing a series of brochures for grandparents raising grandchildren. National source material on topics important to grandparents (self-care, service use, addiction, and grandchildren's difficult behaviors) was put into draft brochures and pilot tested in two focus groups drawn from Native Hawaiian Asian and Pacific Islander populations. Elements of surface and deep levels directed the form and content of the final brochures. On a surface level, these brochures reflect local culture through pictures and language. On a deep level, which integrates cultural beliefs and practices, they reflect the importance of indirect communication and harmonious relationships. The final brochures have been received favorably in the community. The process of adapting educational material with attention to surface and deep levels can serve as a guide for other health promotion materials.

Evaluating the reliability and accuracy of the promotional brochures for the generic pharmaceutical companies in Iraq using World Health Organization guidelines.

Science.gov (United States)

Mikhael, Ehab Mudher

2015-01-01

Pharmaceutical industries worldwide are heavily involved in aggressive drug promotions. Physician targeted promotion through medical representatives is one of the most common tactic for drug promotion by pharmaceutical drug companies. WHO states that medical representatives to work in an ethical way should make available to prescribers and dispensers complete and unbiased information for each product discussed; therefore this study aimed to evaluate the ethics in the medical brochures of generic pharmaceutical companies that are given through medical representatives to physicians in Iraq. An observational, cross-sectional study was conducted in Iraq - Baghdad from February to April 2014. Promotional drug brochures were collected mainly from pharmaceutical exhibition during attendance of medical conferences that were sponsored by generic pharmaceutical companies. Evaluation of each brochure was based primarily on WHO criteria for ethical medicinal drug promotion. The availability of emotional pictures in each brochure was also examined. Furthermore, references were checked to find their retrievability, source, and authenticity of presentations. Most medical brochures were for antibiotics, and drugs for cardiovascular diseases. All brochures mention drug name, with its active ingredient and indication, but there is a significant absence for drug interaction, while drug side effects and contraindications if present were written in a small font. Emotional picture presented in 70% of brochures. Reference citation was present in 72% of brochures, however only 75% of references in these brochures were correct. The information that is provided in medical brochures is biased and mainly persuasive since it is mainly focusing on the positive aspect of drug therapy.

State and Local Initiatives: Your Bridge to Renewable Energy and Energy Efficiency Resources (Brochure)

International Nuclear Information System (INIS)

Epstein, K.

2001-01-01

A brochure for local and state policymakers, informing them about the State and Local Initiatives team at the National Renewable Energy Laboratory. The brochure outlines the benefits of using renewables and energy efficiency, the benefits of using the State and Local Initiatives team as a liaison to the wealth of information at NREL, and some of the services and resources available

Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of Minneapolis, MN, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

Identifying problematic Internet users: development and validation of the Internet Motive Questionnaire for Adolescents (IMQ-A).

Science.gov (United States)

Bischof-Kastner, Christina; Kuntsche, Emmanuel; Wolstein, Jörg

2014-10-09

Internationally, up to 15.1% of intensive Internet use among adolescents is dysfunctional. To provide a basis for early intervention and preventive measures, understanding the motives behind intensive Internet use is important. This study aims to develop a questionnaire, the Internet Motive Questionnaire for Adolescents (IMQ-A), as a theory-based measurement for identifying the underlying motives for high-risk Internet use. More precisely, the aim was to confirm the 4-factor structure (ie, social, enhancement, coping, and conformity motives) as well as its construct and concurrent validity. Another aim was to identify the motivational differences between high-risk and low-risk Internet users. A sample of 101 German adolescents (female: 52.5%, 53/101; age: mean 15.9, SD 1.3 years) was recruited. High-risk users (n=47) and low-risk users (n=54) were identified based on a screening measure for online addiction behavior in children and adolescents (Online-Suchtverhalten-Skala, OSVK-S). Here, "high-risk" Internet use means use that exceeds the level of intensive Internet use (OSVK-S sum score ≥7). The confirmatory factor analysis confirmed the IMQ-A's 4-factor structure. A reliability analysis revealed good internal consistencies of the subscales (.71 up to .86). Moreover, regression analyses confirmed that the enhancement and coping motive groups significantly predicted high-risk Internet consumption and the OSVK-S sum score. A mixed-model ANOVA confirmed that adolescents mainly access the Internet for social motives, followed by enhancement and coping motives, and that high-risk users access the Internet more frequently for coping and enhancement motives than low-risk users. Low-risk users were primarily motivated socially. The IMQ-A enables the assessment of motives related to adolescent Internet use and thus the identification of populations at risk. The questionnaire enables the development of preventive measures or early intervention programs, especially dealing

New York City, New York: Solar in Action (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

This brochure provides an overview of the challenges and successes of New York City, NY, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

A Content Analysis of College and University Viewbooks (Brochures).

Science.gov (United States)

Hite, Robert E.; Yearwood, Alisa

2001-01-01

Systematically examined the content and components of college viewbooks/brochures. Compiled findings on: (1) physical components (e.g., photographs and slogans); (2) message content based on school characteristics such as size, type of school, enrollment, location, etc.; and (3) the type of image schools with different characteristics are seeking…

Unique Perspectives on a Transforming Energy Economy: 2014 Annual Report (Brochure)

Energy Technology Data Exchange (ETDEWEB)

Gossett, S. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2014-03-01

What makes JISEA unique? Unique perspectives. This brochure highlights the unique perspectives provided by the Joint Institute for Strategic Energy Analysis through JISEA's recent accomplishments and the people behind them.

Anabolic androgenic steroids--use and correlates among gym users--an assessment study using questionnaires and observations at gyms in the Stockholm region.

Science.gov (United States)

Leifman, Håkan; Rehnman, Charlotta; Sjöblom, Erika; Holgersson, Stefan

2011-07-01

The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS) use and offers to use among gym users in Stockholm County (Sweden), and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire) showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods.

Kaupuni Village: A Closer Look at the First Net-Zero Energy Affordable Housing Community in Hawai'i (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2012-05-01

This is the first of four Hawaii Clean Energy Initiative community brochures focused on HCEI success stories. This brochure focuses on the first LEED Platinum net-zero energy affordable housing community in Hawaii. Our lead NREL contact for HCEI is Ken Kelly.

Preferences of Informal Carers on Technology Packages to Support Meal Production by People Living with Dementia, Elicited from Personalised AT and ICT Product Brochures

Directory of Open Access Journals (Sweden)

Maria Laura De Filippis

2017-01-01

Full Text Available Assistive technology (AT can help support the continued independence of people living with dementia, supported by informal carers. Opinions and preferences of informal carers towards a range of assistive and digital information and communication technologies (ICT to support food purchase and menu selection, including navigation and online shopping, and safe meal-making by individuals living with dementia were investigated. General attitudes and experiences with assistive technologies were first probed by means of a focus group with carers (n = 6, organised through the Alzheimer’s Society in Nottingham, England. A series of AT/ICT product brochures were then produced, describing packages of technologies to enable meal production. Task-specific questions were asked of carers (n = 10 at local Memory Cafés as to the perceived capabilities of each individual for shopping and meal-making. Carers were asked to make pair-wise choices in order to select a personalised brochure and to complete a questionnaire to elicit the practicality, desirability and affordability of specific products and to probe for preferences amongst key features. Opinions on ease-of-use, aesthetics, expected safety-in-use, independence of use and stigma related to the technology packages were also collected. Results showed that carers are able to make detailed choices and express preferences about assistive and digital technologies for the individuals in their care, and customise their enabler package. Most believed that having an enabler package would improve safety. Greater exposure of carers to newer digital products would be beneficial. The brochure method could be employed on consumer websites and by AT assessors.

The possession of brochures on emergency and of iodide tablets by households

International Nuclear Information System (INIS)

Hultaaker, Oe.

1985-01-01

People who live within twelve to fifteen kilometers from one of the Swedish Nuclear Power plants have received a brochure about existing security arrangements and the actions which they are recommended to take in the wake of a nuclear accident. Tablets containing potassium iodide have also been handed out to the people living close to the power plants. Due to the short life of the iodide tablets, people receive new ones from time to time. Before the distribution of new tablets, however, the National Institute of Radiation Protection wanted to learn if people still had the old tablets and the brochure in their homes. The National Institute of Radiation Protection also was interested in assessing people's knowledge about the protection given by the iodide tablets and whether people knew when to take them. Nine persons out of ten (87%) could show the tablets to the interviewers, and seven out of ten (71%) could do so with the brochure. Half of the total number of respondents knew when they were supposed to take the tablets (47%). Nevertheless two partly conflicting messages have been given to the public about the proper time to take the tablet: according to the text printed on the cover of the tablets, they are to be taken immediately when the people have learnt about an accident; but according to the brochure distributed to the households, people must wait until they are told by the radio to take the tablets. One person of four (22%) said that the radio should inform them, and almost the same number of people (25%) said that the tablets ought to be taken immediately following an accident. Only one person of four (27%) knew what protection they would get from the iodine tablets. Another 17% had a vague idea about the affect resulting from taking them. Many people (25%) had the false belief that the tablets offered them general protection against radiation. (author)

Development of a wheelchair maintenance training programme and questionnaire for clinicians and wheelchair users.

Science.gov (United States)

Toro, Maria Luisa; Bird, Emily; Oyster, Michelle; Worobey, Lynn; Lain, Michael; Bucior, Samuel; Cooper, Rory A; Pearlman, Jonathan

2017-11-01

Purpose of state: The aims of this study were to develop a Wheelchair Maintenance Training Programme (WMTP) as a tool for clinicians to teach wheelchair users (and caregivers when applicable) in a group setting to perform basic maintenance at home in the USA and to develop a Wheelchair Maintenance Training Questionnaire (WMT-Q) to evaluate wheelchair maintenance knowledge in clinicians, manual and power wheelchair users. The WMTP and WMT-Q were developed through an iterative process. A convenience sample of clinicians (n = 17), manual wheelchair (n ∞ 5), power wheelchair users (n = 4) and caregivers (n = 4) provided feedback on the training programme. A convenience sample of clinicians (n = 38), manual wheelchair (n = 25), and power wheelchair users (n = 30) answered the WMT-Q throughout different phases of development. The subscores of the WMT-Q achieved a reliability that ranged between ICC(3,1) = 0.48 to ICC(3,1) = 0.89. The WMTP and WMT-Q were implemented with 15 clinicians who received in-person training in the USA using the materials developed and showed a significant increase in all except one of the WMT-Q subscores after the WMTP (p users. This training complements the World Health Organization basic wheelchair service curriculum, which only includes training of the clinicians, but does not include detailed information to train wheelchair users and caregivers. This training program offers a time efficient method for providing education to end users in a group setting that may mitigate adverse consequences resulting from wheelchair breakdown. This training program has significant potential for impact among wheelchair users in areas where access to repair services is limited.

Solar Decathlon 2011, The National Mall, Washington, D.C., Fall 2011 (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2010-04-01

This brochure provides a high-level overview of the U.S. Department of Energy Solar Decathlon 2011-the competition's background, purpose, impact, 10 contests, 20 teams, and where to go for additional information.

Tribal Energy Efficiency and Renewable Energy Development on Tribal Lands (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2010-09-01

This 12-page brochure provides an overview of the U.S. Department of Energy's (DOE's) Tribal Energy Program and describes the financial, technical, and educational assistance it provides to help tribes develop their renewable energy resources and reduce their energy consumption.

Tracking the dissemination of a culturally targeted brochure to promote awareness of hereditary breast and ovarian cancer among Black women.

Science.gov (United States)

Scherr, Courtney Lynam; Bomboka, Linda; Nelson, Alison; Pal, Tuya; Vadaparampil, Susan Thomas

2017-05-01

Black women have a higher rate of BRCA1 and BRCA2 (BRCA) mutations, compared with other populations, that increases their risk for hereditary breast and ovarian cancer (HBOC). However, Black women are less likely to know about HBOC and genetic testing. Based on a request from a community advisory panel of breast cancer survivors, community leaders and healthcare providers in the Black community, our team developed a culturally targeted educational brochure to promote awareness of HBOC among Black women. To reach the target population we utilized a passive dissemination strategy. Using Diffusion of Innovations (DOI) as a framework, we traced dissemination of the brochure over a five year period using self-addressed postcards contained inside the brochure that included several open-ended questions about the utility of the brochure, and a field for written comments. Closed-ended responses were analyzed using descriptive statistics and thematic analysis was conducted on the open-ended responses. DOI captured the proliferation of the brochure among Black women across the US. The use of passive dissemination strategies among pre-existing social networks proved to be a useful and sustainable method for increasing knowledge of HBOC among Black women. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Where are the radioactive wastes in France? Brochure no 4; Ou sont les dechets radioactifs en France? Brochure no 4

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 4 concerns the Auvergne and Rhone-Alpes regions. (J.S.)

Are women getting relevant information about mammography screening for an informed consent: a critical appraisal of information brochures used for screening invitation in Germany, Italy, Spain and France.

Science.gov (United States)

Gummersbach, Elisabeth; Piccoliori, Giuliano; Zerbe, Cristina Oriol; Altiner, Attila; Othman, Cecile; Rose, Christine; Abholz, Heinz-Harald

2010-08-01

The aim was to find out if information brochures on mammography screening in Germany, Italy, Spain and France contain more information to facilitate informed consent than in similar studies carried out over the last few years in Sweden, Canada, USA and the UK, countries with different medical cultures. We generated a list of essential information items on mammography screening for the purpose of informed consent. We mostly used the same items of information as had been used in previous studies and analysed the information brochures of major national initiatives in Germany and France, and three brochures each from regionalized programmes in Italy and Spain. We cross-checked which of our items were covered in the brochures and if correct numbers were given. We found that the information brochures contained only about half of the information items we defined. Six of the eight brochures mentioned the reduction in breast-cancer fatalities. Four of the eight provided information on false positives, and four of the brochures highlighted the side-effects of radiation. The information on side-effects and risks provided by the brochures was generally of poor quality, and none of them referred to over diagnosis. When numbers were given, they were only indicated in terms of relative numbers. The information brochures currently being used in Germany, Italy, Spain and France are no better than the brochures analysed some years ago. Our results suggest that the providers of mammography screening programmes continue to conceal information from women that is essential when making an informed decision.

Where are the radioactive wastes in France? Brochure no 1; Ou sont les dechets radioactifs en France? Brochure no 1

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 1 concerns the Ile-de-France region (Paris region). (J.S.)

Where are the radioactive wastes in France? Brochure no 3; Ou sont les dechets radioactifs en France? Brochure no 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 3 concerns the Nord-Pas-de-Calais, Picardie, Champagne-Ardenne, Bourgogne, Alsace, Lorraine, Franche-Comte regions. (J.S.)

Where are the radioactive wastes in France? Brochure no 2; Ou sont les dechets radioactifs en France? Brochure no 2

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 2 concerns the Bretagne (Brittany), Pays de la Loire, Haute-Normandie, Basse-Normandie and Centre regions. (J.S.)

Where are the radioactive wastes in France? Brochure no 6; Ou sont les dechets radioactifs en France? Brochure no 6

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 6 concerns the Aquitaine, Limousin, Midi-Pyrenees and Poitou-Charentes regions. (J.S.)

Greensburg, Kansas: A Better, Greener Place to Live (Revised) (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2009-10-01

This Brochure is for Greensburg city leadership (Chamber of Commerce, Mayor's Office, and others) to use to attract visitors and businesses to Greensburg, and to ensure the city?s commitment to sustainability. Content includes EERE subject matter and mentions DOE's role in rebuilding. The layout is designed to be used as a template for other cities in similar situations.

The oral health of people with learning disabilities - a user-friendly questionnaire survey.

Science.gov (United States)

Owens, J; Jones, K; Marshman, Z

2017-03-01

To conduct a user-friendly questionnaire survey of the oral health and service needs of adults with learning disabilities. Researchers collaborated with local self-advocacy services to develop a questionnaire adapted from one used in a regional postal survey. The questionnaire, which covered dental status, oral health and dental services use, was sent to a random sample of people from the learning disability case register. Of 2,000 questionnaires mailed, 117 were returned undelivered and 625 were completed (response rate 31.3%). The self-reported dental status of people with learning disabilities appeared similar to that of the 2008 postal survey of the general population in Sheffield. The major difference in dental status was 11.5% of people with learning disabilities wore upper dentures and 7.2% wore lower dentures, compared to 21.2% and 12.1% of the general population in Sheffield. Using the case register as a recruitment instrument may have excluded people with learning disabilities not registered. Time and finances only permitted one mailing. Analysis on the basis of deprivation could not be conducted. Contrary to current practice, it is possible to include people with learning disabilities in oral health surveys. A multidisciplinary team was essential for enabling the progression and implementation of inclusive research and for people with learning disabilities and their supporters to engage meaningfully. This level of collaboration appears necessary if we are committed to ensuring that people with learning disabilities and their supporters are made visible to policy and decision-makers. Copyright© 2017 Dennis Barber Ltd

Where are the radioactive wastes in France? Brochure no 5; Ou sont les dechets radioactifs en France? Brochure no 5

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 5 concerns the Languedoc-Roussillon and Provence-Alpes-Cote d'Azur regions, Corsica, and the overseas departements and territories. (J.S.)

Greater sexual risk-taking in female and male recreational MDMA/ecstasy users compared with alcohol drinkers: a questionnaire study.

Science.gov (United States)

May, Aimee L; Parrott, Andrew C

2015-07-01

Previous studies have shown increased sexual risk-taking in experienced MDMA/ecstasy users. The main objectives of this study were to compare levels of sexual risk-taking between a young student sample of predominantly heterosexual MDMA users and alcohol-drinker controls and investigate potential gender differences. Recreational drug use and sexual risk questionnaires were completed by 20 MDMA users (10 females, 10 males) and 20 non-user controls (10 females, 10 males). They were predominantly university students, aged between 20-22 years, mainly heterosexual (n = 37), with three bisexual participants. MDMA users displayed significantly greater levels of sexual risk-taking than the alcohol-drinker controls. It involved significantly higher rates of casual sex, non-condom use during sex, and penetrative sexual risks. This increase in sexual riskiness occurred to a similar extent in males and females. These findings indicate that both female and male ecstasy/MDMA users reported more risky sexual behaviours, than the non-user controls. Further research into the sexual behaviour and sexual risk-taking of heterosexual MDMA users should be conducted because much of the past literature has focused on homosexual participants. Copyright © 2015 John Wiley & Sons, Ltd.

TEDS-M 2008 User Guide for the International Database. Supplement 2: National Adaptations of the TEDS-M Questionnaires

Science.gov (United States)

Brese, Falk, Ed.

2012-01-01

This supplement contains all adaptations made by countries to the international version of the TEDS-M questionnaires under careful supervision of and approval by the TEDS-M International Study Center at Michigan State University. This information provides users of the TEDS-M International Database with a guide to evaluate the availability of…

The Internet and Computer User Profile: a questionnaire for determining intervention targets in occupational therapy at mental health vocational centers.

Science.gov (United States)

Regev, Sivan; Hadas-Lidor, Noami; Rosenberg, Limor

2016-08-01

In this study, the assessment tool "Internet and Computer User Profile" questionnaire (ICUP) is presented and validated. It was developed in order to gather information for setting intervention goals to meet current demands. Sixty-eight subjects aged 23-68 participated in the study. The study group (n = 28) was sampled from two vocational centers. The control group consisted of 40 participants from the general population that were sampled by convenience sampling based on the demographics of the study group. Subjects from both groups answered the ICUP questionnaire. Subjects of the study group answered the General Self- Efficacy (GSE) questionnaire and performed the Assessment of Computer Task Performance (ACTP) test in order to examine the convergent validity of the ICUP. Twenty subjects from both groups retook the ICUP questionnaire in order to obtain test-retest results. Differences between groups were tested using multiple analysis of variance (MANOVA) tests. Pearson and Spearman's tests were used for calculating correlations. Cronbach's alpha coefficient and k equivalent were used to assess internal consistency. The results indicate that the questionnaire is valid and reliable. They emphasize that the layout of the ICUP items facilitates in making a comprehensive examination of the client's perception regarding his participation in computer and internet activities. Implications for Rehabiliation The assessment tool "Internet and Computer User Profile" (ICUP) questionnaire is a novel assessment tool that evaluates operative use and individual perception of computer activities. The questionnaire is valid and reliable for use with participants of vocational centers dealing with mental illness. It is essential to facilitate access to computers for people with mental illnesses, seeing that they express similar interest in computers and internet as people from the general population of the same age. Early intervention will be particularly effective for young

USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-07-01

This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

Better Building Alliance, Plug and Process Loads in Commercial Buildings: Capacity and Power Requirement Analysis (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2014-09-01

This brochure addresses gaps in actionable knowledge that can help reduce the plug load capacities designed into buildings. Prospective building occupants and real estate brokers lack accurate references for plug and process load (PPL) capacity requirements, so they often request 5-10 W/ft2 in their lease agreements. This brochure should be used to make these decisions so systems can operate more energy efficiently; upfront capital costs will also decrease. This information can also be used to drive changes in negotiations about PPL energy demands. It should enable brokers and tenants to agree about lower PPL capacities. Owner-occupied buildings will also benefit. Overestimating PPL capacity leads designers to oversize electrical infrastructure and cooling systems.

Solar Decathlon 2002: Energy We Can Live With (Program Brochure)

Energy Technology Data Exchange (ETDEWEB)

2002-09-01

This program brochure will be handed out to the teams, sponsors, and some attendees to provide a brief overview of the competition and the fourteen entries. The brochure also outlines the sponsors reasons for participating in the Solar Decathlon. The U.S. Department of Energy is proud to sponsor the first-ever Solar Decathlon, a college and university competition that brings together our nation's brightest minds to demonstrate practical ways of producing and using energy efficiently in the home. The Solar Decathlon consists of 10 contests that encompass all the ways in which we use energy in our daily lives--from livability and comfort to daily chores and home-based work to getting around town. Sunlight is the only source of energy that can be used to generate the thermal, electrical, and mechanical power needed to compete in the 10 contests. The best looking house that can produce the most energy and use that energy the most efficiently will win. Energy efficiency and solar technologies are available for the home today, and they are affordable. At the same time, the designs of these homes are attractive and livable. The Solar Decathlon will prove that investment in renewable energy and energy-efficient technologies can reduce our dependence on foreign oil, improve human health, conserve natural resources, and create markets for American products around the world.

National Renewable Energy Laboratory: 35 Years of Innovation (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2012-04-01

This brochure is an overview of NREL's innovations over the last 35 years. It includes the lab's history and a description of the laboratory of the future. The National Renewable Energy Laboratory (NREL) is the U.S. Department of Energy's (DOE) primary national laboratory for renewable energy and energy efficiency. NREL's work focuses on advancing renewable energy and energy efficiency technologies from concept to the commercial marketplace through industry partnerships. The Alliance for Sustainable Energy, LLC, a partnership between Battelle and MRIGlobal, manages NREL for DOE's Office of Energy Efficiency and Renewable Energy.

Where are the radioactive wastes in France? Brochure no 3

International Nuclear Information System (INIS)

2004-01-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 3 concerns the Nord-Pas-de-Calais, Picardie, Champagne-Ardenne, Bourgogne, Alsace, Lorraine, Franche-Comte regions. (J.S.)

Where are the radioactive wastes in France? Brochure no 1

International Nuclear Information System (INIS)

2004-01-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 1 concerns the Ile-de-France region (Paris region). (J.S.)

Where are the radioactive wastes in France? Brochure no 6

International Nuclear Information System (INIS)

2004-01-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 6 concerns the Aquitaine, Limousin, Midi-Pyrenees and Poitou-Charentes regions. (J.S.)

Where are the radioactive wastes in France? Brochure no 2

International Nuclear Information System (INIS)

2004-01-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 2 concerns the Bretagne (Brittany), Pays de la Loire, Haute-Normandie, Basse-Normandie and Centre regions. (J.S.)

Men's Help Seeking for Depression: The Efficacy of a Male-Sensitive Brochure about Counseling

Science.gov (United States)

Hammer, Joseph H.; Vogel, David L.

2010-01-01

Although depression among men is becoming better understood, men still underuse counseling services. Hence, there is an important need for improved ways to reach out to depressed men. This study examined the efficacy of a male-sensitive brochure aimed toward improving attitudes about seeking counseling and reducing the self-stigma of seeking…

The pornography craving questionnaire: psychometric properties.

Science.gov (United States)

Kraus, Shane; Rosenberg, Harold

2014-04-01

Despite the prevalence of pornography use, and recent conceptualization of problematic use as an addiction, we could find no published scale to measure craving for pornography. Therefore, we conducted three studies employing young male pornography users to develop and evaluate such a questionnaire. In Study 1, we had participants rate their agreement with 20 potential craving items after reading a control script or a script designed to induce craving to watch pornography. We dropped eight items because of low endorsement. In Study 2, we revised both the questionnaire and cue exposure stimuli and then evaluated several psychometric properties of the modified questionnaire. Item loadings from a principal components analysis, a high internal consistency reliability coefficient, and a moderate mean inter-item correlation supported interpreting the 12 revised items as a single scale. Correlations of craving scores with preoccupation with pornography, sexual history, compulsive internet use, and sensation seeking provided support for convergent validity, criterion validity, and discriminant validity, respectively. The enhanced imagery script did not impact reported craving; however, more frequent users of pornography reported higher craving than less frequent users regardless of script condition. In Study 3, craving scores demonstrated good one-week test-retest reliability and predicted the number of times participants used pornography during the following week. This questionnaire could be applied in clinical settings to plan and evaluate therapy for problematic users of pornography and as a research tool to assess the prevalence and contextual triggers of craving among different types of pornography users.

Randomized Trial of a Children's Book Versus Brochures for Safe Sleep Knowledge and Adherence in a High-Risk Population.

Science.gov (United States)

Hutton, John S; Gupta, Resmi; Gruber, Rachel; Berndsen, Jennifer; DeWitt, Thomas; Ollberding, Nicholas J; Van Ginkel, Judith B; Ammerman, Robert T

Sleep-related infant deaths have plateaued in the past decade, disproportionately affecting low socioeconomic status (SES) families. Printed materials are widely used for anticipatory guidance, yet none for safe sleep has been studied. We tested the efficacy of a specially designed children's book compared to brochures for safe sleep knowledge and adherence, which we hypothesized would be greater due to superior readability and engagement. This randomized controlled trial involved low-SES mothers (n = 282) enrolled in a home visiting program. Home visitors (n = 56) were randomly assigned to perform safe sleep teaching and assessments during 3 visits: third trimester, 1 week old, and 2 months old, exclusively utilizing a specially designed children's book or brochures, and surveys incorporating the American Academy of Pediatrics' safe sleep recommendations. Outcomes were safe sleep knowledge, adherence, and usefulness of materials, controlling for maternal health literacy. Safe sleep knowledge increased across all time points with no overall group difference, though gains for sleep-evocative and general health items varied. Odds of bed sharing were higher and exclusive crib use lower for the brochure group (P book and mothers in the book group reported more book sharing with their baby. While a specially designed children's book and brochures were equally effective conveying aggregate safe sleep knowledge in low-SES mothers, adherence to exclusive crib use and avoiding bed sharing were greater in the book group, attributable to enhanced dialogue, readability and emotional engagement. Children's books are a promising mode of anticipatory guidance, warranting further investigation. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

76 FR 48866 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Science.gov (United States)

2011-08-09

... users with a copy of the user instructional brochure along with an opportunity to review comments...) establishes requirements for the hearing aid dispenser to provide a copy of the user instructional brochure to...(d) establishes labeling requirements for menstrual tampons to provide information on signs, risk...

76 FR 13623 - Agency Information Collection Activities; Proposed Collection; Comment Request; Medical Device...

Science.gov (United States)

2011-03-14

... users with a copy of the user instructional brochure along with an opportunity to review comments...) establishes requirements for the hearing aid dispenser to provide a copy of the user instructional brochure to...(d) establishes labeling requirements for menstrual tampons to provide information on signs, risk...

Realizing a Clean Energy Future: Highlights of NREL Analysis (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2013-12-01

Profound energy system transformation is underway. In Hawaiian mythology, Maui set out to lasso the sun in order to capture its energy. He succeeded. That may have been the most dramatic leap forward in clean energy systems that the world has known. Until now. Today, another profound transformation is underway. A combination of forces is taking us from a carbon-centric, inefficient energy system to one that draws from diverse energy sources - including the sun. NREL analysis is helping guide energy systems policy and investment decisions through this transformation. This brochure highlights NREL analysis accomplishments in the context of four thematic storylines.

Where are the radioactive wastes in France? Brochure no 5

International Nuclear Information System (INIS)

2004-01-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 5 concerns the Languedoc-Roussillon and Provence-Alpes-Cote d'Azur regions, Corsica, and the overseas departements and territories. (J.S.)

Evaluating risk communication about fish consumption advisories: efficacy of a brochure versus a classroom lesson in Spanish and English.

Science.gov (United States)

Burger, Joanna; McDermott, Melanie Hughes; Chess, Caron; Bochenek, Eleanor; Perez-Lugo, Marla; Pflugh, Kerry Kirk

2003-08-01

Presentation format can influence the way target audiences understand risk-related information. Brochures or fish fact sheets are the methods traditionally used by state agencies to inform the public about fish consumption advisories and the risks from consuming fish. This study examines the efficacy of presenting information about the risks from consuming contaminated fish and shellfish in two different formats: a brochure and classroom presentation. The two instruments were developed and tested in Spanish and English, reflecting the local ethnic composition in the Newark Bay Complex. The instruments were tested on women of child-bearing age at the Women, Infants, and Children Center in Elizabeth, New Jersey. Detailed diagrams were used in both presentations, including contaminated fish species, fish preparation methods, and food chain bioaccumulation and transmission to the fetus. There were few language-related differences in the efficacy of the classroom lesson, and the main ideas were understood by both groups. Where there were significant differences in understanding about the risks from consuming fish or crabs from the contaminated waters of Newark Bay, in all cases the women exposed to the classroom lesson had a better understanding than those who read the brochure. Ninety-six percent of the women who heard the lesson understood that it was unsafe to eat fish from the port, compared to 72% of those reading the brochure. Both formats succeeded in imparting information to most women about the area under advisories, the fish species under advisories, and transmission of toxins to the fetus. Information on fish preparation was recalled less clearly, partly because women were asked to relate methods to reduce the risk from consuming fish from 11 presented, and most recalled only two or three of the list. The advantages and disadvantages of conducting short classes to women of child-bearing age are discussed.

The Short Form Vaping Consequences Questionnaire: Psychometric Properties of a Measure of Vaping Expectancies for Use With Adult E-cigarette Users.

Science.gov (United States)

Morean, Meghan E; L'Insalata, Alexa

2017-02-01

E-cigarettes are popular in the United States, but psychometrically sound measures of vaping beliefs and behaviors are lacking. We evaluated the psychometrics of the Short Form Vaping Consequences Questionnaire (S-VCQ), a modified version of the Short Form Smoking Consequences Questionnaire that assesses expectancies for negative consequences, positive reinforcement, negative reinforcement, and appetite/weight control associated with vaping. Adult, past-month e-cigarette users completed an anonymous survey in Fall 2015 (N = 522, 50.4% female; 71.5% white; 34.10 [SD = 9.66] years). Psychometric analyses included confirmatory factor analysis, internal consistency, measurement invariance, t tests, correlations, and test-criterion relationships with vaping outcomes. The S-VCQ evidenced a four-factor latent structure (Bentler's Comparative Fit Index = .95, Root Mean Square Error of Approximation = .05, Standardized Root Mean Square Residual = .06), and subscales evidenced internal consistency (mean α = 0.89). S-VCQ scores were scalar invariant for sex and smoking status; women reported stronger appetite/weight control than men and dual cigarette/e-cigarette users (n = 309) reported stronger negative vaping consequences and negative reinforcement than nonsmokers. Among dual users, vaping and smoking expectancies also were scalar invariant; dual users reported stronger positive reinforcement associated with vaping than smoking but stronger negative consequences, negative reinforcement, and appetite/weight control associated with smoking than vaping. Correlations indicated that vaping and smoking expectancies were related, yet distinct constructs. Univariate general linear models indicated that vaping frequency and dependence were associated with positive reinforcement (ηp2 = .02/.02), negative reinforcement (ηp2 = .02/.08), and appetite/weight control (ηp2 = .02/.02) from vaping. The S-VCQ evidences solid psychometrics as a measure of adult e-cigarette users' vaping

Posters y trípticos (Brochures) en LATEX con Beamer y Leaflet

OpenAIRE

Borbón, Alexánder

2013-01-01

Resumen. En este artículo se muestra la manera en que se puede realizar posters y trípticos (panfletos o brochures) con LATEX. Para realizar los posters se utiliza la clase beamer que usualmente se utiliza para hacer presentaciones, se utiliza el paquete beamerposter para poder utilizarla para posters. Los trípticos se realizan de dos formas, la primera utilizando la clase beamer con el paquete geometry y la segunda utilizando la clase leaflet que es una clase especializada para hacer este ti...

Quality of life of users of psychoactive substances, relatives, and non-users assessed using the WHOQOL-BREF

Directory of Open Access Journals (Sweden)

Taís de Campos Moreira

2013-07-01

Full Text Available Quality of life is related to one of the basic human desires, which is to live well and feel good. The scope of this study was to evaluate the quality of life of psychoactive substance users and relatives, compared to non-users, analyzed by socioeconomic strata. A cross-sectional study with users of psychoactive substances, relatives, and other individuals who called the Information and Orientation Service regarding drug abuse. Data collection took place between November 2009 and December 2010. Data was collected from users, relatives, and non-users, including socioeconomic characteristics and data regarding substance consumption when appropriate. In addition to this the abbreviated version of the World Health Organization Quality of Life (WHOQOL-BREF questionnaire was given to 347 individuals. Among the 138 users (70% used alcohol, 76 (39%, marijuana, 111 (57% tobacco, 78 (40% cocaine and 70 (36% crack. Control subjects had higher, scores than the relatives of users and users in all areas of the questionnaire (p < 0.05. Psychoactive substance users scored lower in almost all domains and overall score in the WHOQOL-BREF questionnaire in comparison with the sample of non-drug users. These findings reflect poor quality of life of patients and their relatives.

From the Users' Perspective-The UCSD Libraries User Survey Project.

Science.gov (United States)

Talbot, Dawn E.; Lowell, Gerald R.; Martin, Kerry

1998-01-01

Discussion of a user-driven survey conducted at the University of California, San Diego libraries focuses on the methodology that resulted in a high response rate. Highlights goals for the survey, including acceptance of data by groups outside the library and for benchmarking data; planning; user population; and questionnaire development. (LRW)

Three looks at users: a comparison of methods for studying digital library use. User studies, Digital libraries, Digital music libraries, Music, Information use, Information science, Contextual inquiry, Contextual design, User research, Questionnaires, Log file analysis

Directory of Open Access Journals (Sweden)

Mark Notess

2004-01-01

Full Text Available Compares three user research methods of studying real-world digital library usage within the context of the Variations and Variations2 digital music libraries at Indiana University. After a brief description of both digital libraries, each method is described and illustrated with findings from the studies. User satisfaction questionnaires were used in two studies, one of Variations (n=30 and the other of Variations2 (n=12. Second, session activity log files were examined for 175 Variations2 sessions using both quantitative and qualitative methods. The third method, contextual inquiry, is illustrated with results from field observations of four voice students' information usage patterns. The three methods are compared in terms of expertise required; time required to set up, conduct, and analyse resulting data; and the benefits derived. Further benefits are achieved with a mixed-methods approach, combining the strengths of the methods to answer questions lingering as a result of other methods.

Research Support Facility (RSF): Leadership in Building Performance (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-09-01

This brochure/poster provides information on the features of the Research Support Facility including a detailed illustration of the facility with call outs of energy efficiency and renewable energy technologies. Imagine an office building so energy efficient that its occupants consume only the amount of energy generated by renewable power on the building site. The building, the Research Support Facility (RSF) occupied by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) employees, uses 50% less energy than if it were built to current commercial code and achieves the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED{reg_sign}) Platinum rating. With 19% of the primary energy in the U.S. consumed by commercial buildings, the RSF is changing the way commercial office buildings are designed and built.

Writing a Brochure Is as Easy as 1-2-3. A Kit for Workshop and Program Planners.

Science.gov (United States)

Witt, Ted

This kit is intended to help program planners write the information needed for an effective brochure advertising a workshop, seminar, conference, class, or academy. The kit contains the following sections: (1) Benefit Headlines Capture Reader Attention; (2) Establish a Need Quickly; (3) Identifying the Audience; (4) Making Top Names Tops; (5)…

Beyond the brochure. Administrators play key role in positioning the practice, aligning marketing with mission.

Science.gov (United States)

Redling, Bob

2007-04-01

Marketing doesn't start and stop with a glossy brochure, a display ad in the local Yellow Pages or a Web site. Those are merely tactics that a medical group practice might use to position its physicians' services in the community. Marketing and planning support a medical group's mission and vision--and its strategic plan. The adminstrator must demonstrate this connection to physicians and educate them about what marketing really is.

PIRLS 2011 User Guide for the International Database. Supplement 1: International Version of the PIRLS 2011, Background Questionnaires and Curriculum Questionnaire

Science.gov (United States)

Foy, Pierre, Ed.; Drucker, Kathleen T., Ed.

2013-01-01

The PIRLS 2011 international database includes data for all questionnaires administered as part of the PIRLS 2011 assessment. This supplement contains the international version of the PIRLS 2011 background questionnaires and curriculum questionnaires in the following 5 sections: (1) Student Questionnaire; (2) Home Questionnaire (Learning to Read…

Western GeoPower Corp. brochure : nature's own clean, renewable energy

International Nuclear Information System (INIS)

2004-10-01

This brochure describes the most advanced geothermal project in Canada. British Columbia's Western GeoPower Corporation holds Canada's only geothermal lease issued for commercial production of electricity. The company's South Meager Geothermal Project is expected to bring 100 MW of generating capacity on stream in 2007 and an additional 100 MW in 2009. The project has a maximum potential of 250 MW. Geothermal energy was described as being the heat radiating from the Earth's molten core that can be harnessed to produce electricity, steam and hot water for industrial, commercial and residential use. This brochure explained how geothermal energy is created, where it is found, and its importance in the global energy scene. Potential geothermal power capacity is estimated to be 50,000 times the energy of all known petroleum reserves. Most countries of the Pacific Rim have developed geothermal resources to produce electricity. Iceland produces 80 per cent of its power requirements from geothermal energy. The cost of generating electricity from geothermal resources has been reduced by 25 per cent in the past decade due to technological advances. In addition, geothermal power plants receive incentives and premium prices related to their capacity. Geothermal power plants are extremely reliable and have a 95 per cent load capacity utilization. The thermal reservoir defined at South Meager has an areal extent of 4.5 to 7.5 square km and a thickness of 2,800 metres. This high temperature field located near Whistler, British Columbia is a major geothermal site with enough electricity for a city of about 500,000 people. The project is located near the province's main electricity grid which provides a direct link with the Bonneville Power Authority grid in the northwestern United States. The three phases of the South Meager Geothermal Project are: (1) resource confirmation in 2004-2005, (2) feasibility study, permitting and financing in 2005, and (3) project design and

Survey on data processing needs: questionnaires synthesis - abridged version

International Nuclear Information System (INIS)

Nomine, J.P.; Chineaud, M.; Fournier, Y.

1998-01-01

A study of users needs in the domain of processing of simulation code data was launched in July 1996. A questionnaire with both closed and open questions and 'state-of-the-art' questions was addressed to a panel of 23 users of CEA-LV and CEA-VM. This note makes a synthesis of the information collected in the questionnaires. Chapter 3 summarizes the problems encountered during the information collection task. Chapter 4 recalls and summarizes the topics covered in the questionnaire. Chapter 5 presents the main tools referenced in the questionnaire. Chapter 6 describes the present day practices and the expected improvements in terms of answers analysis. Chapter 7 lists the advantage and drawbacks of the present day situation. Chapter 8 presents the priorities on the requested evolutions. Chapter 9 gives the perspectives formulated after this collect of information

The Development of a Food Safety Brochure for Families: The Use of Formative Evaluation and Plain Language Strategies

Science.gov (United States)

Perry, Christina; Albrecht, Julie; Litchfield, Ruth; Meysenburg, Rebecca L.; Er, Ida NgYin; Lum, Adeline; Beattie, Sam; Larvick, Carol; Schwarz, Carol; Temple, Jan; Meimann, Elizabeth

2012-01-01

Printed materials have been used extensively as an educational tool to increase food safety awareness. Few educational materials have been designed to target families with young children for food safety education. This article reports the use of the formative evaluation process to develop a brochure designed to enhance awareness about food safety…

Are web-based questionnaires accepted in patients attending rehabilitation?

Science.gov (United States)

Engan, Harald K; Hilmarsen, Christina; Sittlinger, Sverre; Sandmæl, Jon Arne; Skanke, Frode; Oldervoll, Line M

2016-12-01

The aim of the present paper was to study preferences for web based self-administered questionnaires (web SAQs) vs. paper-based self-administered questionnaires (paper SAQs) and to evaluate the feasibility of using web SAQs in patients referred to cardiac, lung, occupational and cancer rehabilitation programs. The patients were approached by mail and given the choice to answer the compulsory SAQs either on paper or on a web-based platform. Hundred and twenty seven out of 183 eligible patients (69.3%) were willing to participate and 126 completed the study. Web SAQs were preferred by 77.7%, and these patients were significantly younger, more often cohabiting and tended to have higher level of education than paper SAQ users. Mean number of data missing per patient was less among the web SAQ users than the paper SAQ users (0.55 vs. 2.15, p questionnaires on internet platforms when internet access is common and available. Implications for Rehabilitation The high acceptability of web-based self-administered questionnaires among rehabilitation patients suggests that internet platforms are suitable tools to collect patient information for rehabilitation units. Web-based modes of patient data collection demonstrate low number of missing data and can therefore improve the quality of data collection from rehabilitation patients. Use of web-based questionnaires considerably reduces administrative costs of data collection in rehabilitation settings compared to traditional pen and paper methods.

A survey of users and non-users of a UK teaching hospital library and information service.

Science.gov (United States)

Turtle, Kathleen M

2005-12-01

The Lancashire Teaching Hospitals NHS Trust was formed in 2002 with the merger of two existing trusts. The library services unified to create a new expanded service with 11 staff. The librarians wanted to test out users' opinions of the service, as a basis for a developmental strategy. They also wanted to find out to what extent they were offering a multi-disciplinary service, available to all staff. Therefore it was decided to include both users and non-users in the survey. A twenty-question questionnaire was sent out to a 10% sample of registered users in all staff categories. The same questionnaire was sent out to a 10% sample of non-users, with the help of the Human Resources Department. The library staff and facilities were generally well regarded. The stock needed expansion in various areas, especially allied health and biomedical science. Non-users were in fact often occasional or remote users. Other non-users needed informing that they were entitled to use the service. Further research is required, especially concerning the information needs of allied health and scientific staff. There is a need for stock expansion. A marketing strategy is required to capture the interest of potential users.

What is Clean Cities? October 2011 (Brochure)

Energy Technology Data Exchange (ETDEWEB)

2011-10-01

Brochure describes the Clean Cities program and includes the contact information for its 85 coalitions. Sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program (VTP), Clean Cities is a government-industry partnership that reduces petroleum consumption in the transportation sector. Clean Cities contributes to the energy, environmental, and economic security of the United States by supporting local decisions to reduce our dependence on imported petroleum. Established in 1993 in response to the Energy Policy Act (EPAct) of 1992, the partnership provides tools and resources for voluntary, community-centered programs to reduce consumption of petroleum-based fuels. In nearly 100 coalitions, government agencies and private companies voluntarily come together under the umbrella of Clean Cities. The partnership helps all parties identify mutual interests and meet the objectives of reducing the use of petroleum, developing regional economic opportunities, and improving air quality. Clean Cities deploys technologies and practices developed by VTP. These include idle-reduction equipment, electric-drive vehicles, fuel economy measures, and renewable and alternative fuels, such as natural gas, liquefied petroleum gas (propane), electricity, hydrogen, biofuels, and biogas. Idle-reduction equipment is targeted primarily to buses and heavy-duty trucks, which use more than 2 billion gallons of fuel every year in the United States while idling. Clean Cities fuel economy measures include public education on vehicle choice and fuel-efficient driving practices.

Assessment of Patients’ Perception of Telemedicine Services Using the Service User Technology Acceptability Questionnaire

Directory of Open Access Journals (Sweden)

Claudio Dario

2016-06-01

Full Text Available Introduction: The purpose of this paper is to assess if similar telemedicine services integrated in the management of different chronic diseases are acceptable and well perceived by patients or if there are any negative perceptions. Theory and methods: Participants suffering from different chronic diseases were enrolled in Veneto Region and gathered into clusters. Each cluster received a similar telemedicine service equipped with different disease-specific measuring devices. Participants were patients with diabetes (n = 163, chronic obstructive pulmonary disease (n = 180, congestive heart failure (n = 140 and Cardiac Implantable Electronic Devices (n = 1635. The Service User Technology Acceptability Questionnaire (SUTAQ was initially translated, culturally adapted and pretested and subsequently used to assess patients’ perception of telemedicine. Data were collected after 3 months and after 12 months from the beginning of the intervention. Data for patients with implantable devices was collected only at 12 months. Results: Results at 12 months for all clusters are similar and assessed a positive perception of telemedicine. The SUTAQ results for clusters 2 (diabetes, 5 (COPD and 7 (CHF after 3 months of intervention were confirmed after 12 months. Conclusions: Telemedicine was perceived as a viable addition to usual care. A positive perception for telemedicine services isn’t a transitory effect, but extends over the course of time.

Assessment of Patients' Perception of Telemedicine Services Using the Service User Technology Acceptability Questionnaire.

Science.gov (United States)

Dario, Claudio; Luisotto, Elena; Dal Pozzo, Enrico; Mancin, Silvia; Aletras, Vassilis; Newman, Stanton; Gubian, Lorenzo; Saccavini, Claudio

2016-06-01

The purpose of this paper is to assess if similar telemedicine services integrated in the management of different chronic diseases are acceptable and well perceived by patients or if there are any negative perceptions. Participants suffering from different chronic diseases were enrolled in Veneto Region and gathered into clusters. Each cluster received a similar telemedicine service equipped with different disease-specific measuring devices. Participants were patients with diabetes (n = 163), chronic obstructive pulmonary disease (n = 180), congestive heart failure (n = 140) and Cardiac Implantable Electronic Devices (n = 1635). The Service User Technology Acceptability Questionnaire (SUTAQ) was initially translated, culturally adapted and pretested and subsequently used to assess patients' perception of telemedicine. Data were collected after 3 months and after 12 months from the beginning of the intervention. Data for patients with implantable devices was collected only at 12 months. Results at 12 months for all clusters are similar and assessed a positive perception of telemedicine. The SUTAQ results for clusters 2 (diabetes), 5 (COPD) and 7 (CHF) after 3 months of intervention were confirmed after 12 months. Telemedicine was perceived as a viable addition to usual care. A positive perception for telemedicine services isn't a transitory effect, but extends over the course of time.

User Characteristics、User Involvement and Technology Acceptance in Library Automation System Usage

Directory of Open Access Journals (Sweden)

Piching Chu

2002-12-01

Full Text Available This paper looks into the relationship of user characteristics, user involvement and technology acceptance, also try to find the relationship of the above three variables and library automation system usage. By interview and questionnaire study, the results are described, according to the analysis of the relative literature and the main conclusions, the researcher offers some suggestions for improving the system usage.[Article content in Chinese

Differentiating Characteristics of Juvenile Methamphetamine Users

Science.gov (United States)

Fass, Daniel; Calhoun, Georgia B.; Glaser, Brian A.; Yanosky, Daniel J., II

2009-01-01

The authors investigated the differences in characteristics and risk behaviors endorsed by detained adolescent methamphetamine users and compared them with other drug users. Subjects completed the Millon Adolescent Clinical Inventory and a questionnaire in which sociodemographics and behavioral information were explored and compared. Multivariate…

Human Papillomavirus (HPV) Vaccination Motivators, Barriers, and Brochure Preferences Among Parents in Multicultural Hawai'i: a Qualitative Study.

Science.gov (United States)

Dela Cruz, May Rose Isnec; Tsark, Jo Ann Umilani; Chen, John Jiangtian; Albright, Cheryl Lynn; Braun, Kathryn Lenzner

2017-09-01

The human papillomavirus (HPV) vaccine can prevent cervical and other cancers. Unfortunately, according to the National Immunization Survey-Teen 2014 data, completion of the HPV vaccine was only 38 % for 13- to 17-year-old girls and 31 % for 13- to17-year-old boys in the USA, and prevalence was similar in Hawai'i. Parents' acceptability of the HPV vaccine is critical for the vaccine uptake, and this can be increased by educational materials and interventions. However, HPV materials are not widely distributed in Hawai'i. The purpose of this qualitative study was to identify HPV vaccination barriers, motivators, and brochure preferences among parents of teens in multicultural Hawai'i. Twenty parents were interviewed in person or by telephone. Four major themes emerged: (1) the physician is critical in the decision to vaccinate, (2) parental perception of the child's sexual activity guides the timing of their willingness to vaccinate, (3) HPV health education materials should be provided and discussed by the physician, and (4) parents would prefer an educational brochure that features local faces and testimonials, includes an immunization chart, and addresses barriers to vaccination. These findings informed the development of HPV health education materials tailored to Asian Americans and Pacific Islanders in Hawai'i.

Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey

OpenAIRE

Warren, Fiona C; Abel, Gary; Lyratzopoulos, Georgios; Elliott, Marc N; Richards, Suzanne; Barry, Heather E; Roland, Martin; Campbell, John L

2015-01-01

Objective: To investigate the experience of users of out of hours general practitioner services in England, UK. Design: Population based cross sectional postal questionnaire survey. Setting: General Practice Patient Survey 2012-13. Main outcome measures: Potential associations between sociodemographic factors (including ethnicity and ability to take time away from work during working hours to attend a healthcare consultation) and provider organisation type (not for profit, NHS, or commercial)...

Online self-report questionnaire on computer work-related exposure (OSCWE): validity and internal consistency.

Science.gov (United States)

Mekhora, Keerin; Jalayondeja, Wattana; Jalayondeja, Chutima; Bhuanantanondh, Petcharatana; Dusadiisariyavong, Asadang; Upiriyasakul, Rujiret; Anuraktam, Khajornyod

2014-07-01

To develop an online, self-report questionnaire on computer work-related exposure (OSCWE) and to determine the internal consistency, face and content validity of the questionnaire. The online, self-report questionnaire was developed to determine the risk factors related to musculoskeletal disorders in computer users. It comprised five domains: personal, work-related, work environment, physical health and psychosocial factors. The questionnaire's content was validated by an occupational medical doctor and three physical therapy lecturers involved in ergonomic teaching. Twenty-five lay people examined the feasibility of computer-administered and the user-friendly language. The item correlation in each domain was analyzed by the internal consistency (Cronbach's alpha; alpha). The content of the questionnaire was considered congruent with the testing purposes. Eight hundred and thirty-five computer users at the PTT Exploration and Production Public Company Limited registered to the online self-report questionnaire. The internal consistency of the five domains was: personal (alpha = 0.58), work-related (alpha = 0.348), work environment (alpha = 0.72), physical health (alpha = 0.68) and psychosocial factor (alpha = 0.93). The findings suggested that the OSCWE had acceptable internal consistency for work environment and psychosocial factors. The OSCWE is available to use in population-based survey research among computer office workers.

76 FR 12044 - Stainless Steel Bar From India: Preliminary Results of, and Partial Rescission of, the...

Science.gov (United States)

2011-03-04

... claim. As such, this case can be distinguished from Polyethylene Terephthalate Film, Sheet and Strip... Kolkata warehouses. Further, for LOTH 1 sales, Facor generally advertises through its product brochures or.... Similar to its LOTH 1 end-users, Facor generally advertises through its product brochures or displays for...

User information seeking behaviour: perceptions and reality. An evaluation of the WHO Labresources Internet portal.

Science.gov (United States)

Madle, Gemma; Berger, Anouk; Cognat, Sebastien; Menna, Sylvio; Kostkova, Patty

2009-01-01

Evaluation on Internet portals is a key component of any online resource development. Understanding user information seeking behaviour and user perceived behaviour is essential to obtain the full picture of user needs, online activities and draw lessons to improve the design of Internet portals to better meet user expectations. This article discusses the evaluation of a WHO Internet portal: the Labresources website. The evaluation investigates user satisfaction with the resource, usability, demographic information about users and how well they could complete specific tasks using the website and compared this with the actual online behaviour revealing a number of discrepancies. An online questionnaire was advertised on the Labresources website during the period 25 November 2005 to 20 February 2006. As the site caters to English and French speakers, the questionnaire was made available in both languages. It consisted of two sections - the first section required the participant to complete three tasks using the website whereas the second section tested user satisfaction, information needs and appropriateness of the content. Weblogs data were compared with the questionnaire results to compare user perceived and actual online behaviour. Twenty one respondents completed the online questionnaire from a total of 18 countries. This was out of a potential 60 website users among whom the questionnaire was promoted. In general, respondents were satisfied with the website layout and navigation. 61.9% of respondents listed WHO among their top 5 and a third listed the Labresources website. The number of sessions where users browse (146) the information resources is almost three times more than the number of users who search (52) the resources. Weblogs revealed most interesting results with differences between what users reported doing when completing tasks and how easy they perceived the tasks and what they actually did. Twelve respondents completed at least one task. Of the

The use of online word of mouth opinion in online learning: a questionnaire survey.

Science.gov (United States)

Sandars, John; Walsh, Kieran

2009-04-01

There is increasing use of online word of mouth opinion (user feedback) systems for general services but its use in online learning has not been previously investigated. To understand why users of BMJ Learning provide and read word of mouth feedback, and whether this feedback influences uptake of modules by prospective users. Online questionnaire of users of BMJ Learning who had completed online user feedback. 109 questionnaires were completed (response rate 25%). The main motivation to contribute was to influence the authors of the module (66%), and 43% stated that they wanted to help other users to make an informed choice. 16% stated that they wanted to develop an online community of learners. The main motivation to read the user feedback was to see if they agreed with the comments (56%). Online word of mouth opinion (user feedback) appears to be useful for online learners. There are also system design considerations since the attempt to create an online community of learners that is desired by some users will not be appreciated by others. Further research with a larger number of users is recommended to confirm the findings.

Measuring the Subjective User eXperience

Science.gov (United States)

Kaptein, Maurits

Measuring the subjective user experience is a challenging task. In this tutorial we will demonstrate how psychological constructs can be divided in separate variables, each measured by its individual questionnaire items. The tutorial will address the analysis of the questionnaire data to estimate its validity and reliability. Analysis will be demonstrated using SPSS.

Risk Factors of Internet Addiction among Internet Users: An Online Questionnaire Survey.

Directory of Open Access Journals (Sweden)

Chia-Yi Wu

Full Text Available Internet addiction (IA has become a major public health issue worldwide and is closely linked to psychiatric disorders and suicide. The present study aimed to investigate the prevalence of IA and its associated psychosocial and psychopathological determinants among internet users across different age groups.The study was a cross-sectional survey initiated by the Taiwan Suicide Prevention Center. The participants were recruited from the general public who responded to the online questionnaire. They completed a series of self-reported measures, including Chen Internet Addiction Scale-revised (CIAS-R, Five-item Brief Symptom Rating Scale (BSRS-5, Maudsley Personality Inventory (MPI, and questions about suicide and internet use habits.We enrolled 1100 respondents with a preponderance of female subjects (85.8%. Based on an optimal cutoff for CIAS-R (67/68, the prevalence rate of IA was 10.6%. People with higher scores of CIAS-R were characterized as: male, single, students, high neuroticism, life impairment due to internet use, time for internet use, online gaming, presence of psychiatric morbidity, recent suicide ideation and past suicide attempts. Multiple regression on IA showed that age, gender, neuroticism, life impairment, internet use time, and BSRS-5 score accounted for 31% of variance for CIAS-R score. Further, logistic regression showed that neuroticism, life impairment and internet use time were three main predictors for IA. Compared to those without IA, the internet addicts had higher rates of psychiatric morbidity (65.0%, suicide ideation in a week (47.0%, lifetime suicide attempts (23.1%, and suicide attempt in a year (5.1%.Neurotic personality traits, psychopathology, time for internet use and its subsequent life impairment were important predictors for IA. Individuals with IA may have higher rates of psychiatric morbidity and suicide risks. The findings provide important information for further investigation and prevention of IA.

AEL Continuous School Improvement Questionnaire. User Manual and Technical Report.

Science.gov (United States)

Meehan, Merrill L.; Cowley, Kimberly S.; Craig, James R.; Balow, Nancy; Childers, Robert D.

The Continuous School Improvement Questionnaire (CSIQ) developed by the AEL helps a school staff gauge its performance on six dimensions related to continuous school improvement. Each member of the staff responds to the CSIQ individually. Although results might be used at the district or regional level, the most widely intended unit for applying…

User experience integrated life-style cloud-based medical application.

Science.gov (United States)

Serban, Alexandru; Lupşe, Oana Sorina; Stoicu-Tivadar, Lăcrămioara

2015-01-01

Having a modern application capable to automatically collect and process data from users, based on information and lifestyle answers is one of current challenges for researchers and medical science. The purpose of the current study is to integrate user experience design (UXD) in a cloud-based medical application to improve patient safety, quality of care and organizational efficiency. The process consists of collecting traditional and new data from patients and users using online questionnaires. A questionnaire dynamically asks questions about the user's current diet and lifestyle. After the user will introduce the data, the application will formulate a presumptive nutritional plan and will suggest different medical recommendations regarding a healthy lifestyle, and calculates a risk factor for diseases. This software application, by design and usability will be an efficient tool dedicated for fitness, nutrition and health professionals.

The users centered design of a new digital fluorometer

International Nuclear Information System (INIS)

Farias, Marcos S.; Santos, Isaac J.A.L. dos; Grecco, Claudio H.S.; Pedrosa, Paulo S.; Colthurst, Carlos M.; Szabo, Andre P.

2009-01-01

The fluorometer is the equipment used in chemical analysis laboratories, research institutes and nuclear fuel cycle companies. This equipment measures an unknown amount of uranium in ores, rivers, etc. The fluorometer functioning is based on the uranium fluorescence when submitted to the ultraviolet radiation incidence. The fluorescence is measured by an electronic optic system with optics filters, photomultiplier tube, and a current amplifier. The user centered design involves the user in the product development in all phases of the design process. Users are not simply consulted at the beginning of the design process and evaluated the system at the end; they are treated as partners throughout the design process. The user centered design emphasizes the needs and abilities of the users and improves the usability of the equipment. The activity centered design emphasizes the development of the equipment with a deep understanding of the users activities and of the current work practices of the users. The aim of this paper is to present a methodological framework that contributes to the design and evaluation of a new digital fluorometer towards an approach related to the users and their activities. This methodological framework includes users-based testing, interviews, questionnaires, human factors standards and guidelines, the users activity analysis and users satisfaction questionnaire. (author)

Gquest: modeling patient questionnaires and administering them through a mobile platform application.

Science.gov (United States)

Lanzola, G; Ginardi, M G; Mazzanti, A; Quaglini, S

2014-11-01

The use of surveys is becoming popular in the health care industry for acquiring information useful to the accomplishment of several studies. Besides their exploitation on a large scale for conducting epidemiological studies, surveys are being increasingly carried out on a narrower perspective through the administration of questionnaires aimed at assessing the quality of life perceived by patients or their clinical status during mid- or long-term treatments. This is useful for managing resources or optimizing and individualizing treatments. This paper describes Gquest, a platform for modeling, generating and administering questionnaires through mobile devices such as smartphones or tablets. Gquest was motivated by the need of administering questionnaires during home treatments, albeit its applicability is rather general. The main requirement was to have a very simple, clean and easy to use platform able to support (a) physicians in the design and delivery of questionnaires and (b) outpatients in sending self-recorded outcomes to the clinical staff. Gquest has two basic components. The first one is a model devised for representing questionnaires which is extremely flexible. It allows the generation of questions and answers of different types, supports adaptivity in the dialog with the user and enforces simple consistency rules for checking his input. The second component is an application able to run instances of those questionnaires. It downloads questionnaires over the air in terms of XML files from a server and stores them locally into the mobile repository. Questionnaires become then available to the user, who in our case is a patient or one of his relatives. The user can select which one to fill-in, according to his needs and/or the specific treatment protocol. The selected questionnaire may be filled-in all at once or be completed in subsequent steps over time since any input provided is persisted on a local database. Finally, when a questionnaire is closed

Measuring the User Experience

Directory of Open Access Journals (Sweden)

Harry B. Santoso

2016-01-01

Full Text Available The aim of the current study is to develop an adapted version of User Experience Questionnaire (UEQ and evaluate a learning management system. Although there is a growing interest on User Experience, there are still limited resources (i.e. measurement tools or questionnaires available to measure user experience of any products, especially learning management systems. Two hundreds and thirteen computer science students participated and completed the adapted version of UEQ. In the study, the researchers used a learning management system named Student Centered e-Learning Environment (SCELE. Several types of learning materials are posted in SCELE such as audio files, simulations, PowerPoint slides, multimedia contents, and webpage links. Most of the lecturers use discussion forums in their courses to encourage students to participate in active learning setting. Staff and lecturers sometimes post academic-related announcements on the SCELE homepage. Two hundred thirteen students enrolled in Computer Science program were invited to evaluate the SCELE. This study will benefit UX practitioners, HCI educators, program and center of learning resources administrators, and learning management system developers. Findings of the present study may also be valuable for universities and high schools which are using computer-based learning environments.

Users' perception of library use malpractices: case study of ...

African Journals Online (AJOL)

This study investigated library users perception of library use malpractices in academic libraries; using University of Calabar as a case study. Simple random sampling technique was use to draw a sample of 500 users from a population of 1804 registered users of the library. Questionnaire was use for data collection.

Successful implementation of new technologies in nursing care: a questionnaire survey of nurse-users.

Science.gov (United States)

de Veer, Anke J E; Fleuren, Margot A H; Bekkema, Nienke; Francke, Anneke L

2011-10-27

A growing number of new technologies are becoming available within nursing care that can improve the quality of care, reduce costs, or enhance working conditions. However, such effects can only be achieved if technologies are used as intended. The aim of this study is to gain a better understanding of determinants influencing the success of the introduction of new technologies as perceived by nursing staff. The study population is a nationally representative research sample of nursing staff (further referred to as the Nursing Staff Panel), of whom 685 (67%) completed a survey questionnaire about their experiences with recently introduced technologies. Participants were working in Dutch hospitals, psychiatric organizations, care organizations for mentally disabled people, home care organizations, nursing homes or homes for the elderly. Half of the respondents were confronted with the introduction of a new technology in the last three years. Only half of these rated the introduction of the technology as positive.The factors most frequently mentioned as impeding actual use were related to the (kind of) technology itself, such as malfunctioning, ease of use, relevance for patients, and risks to patients. Furthermore nursing staff stress the importance of an adequate innovation strategy. A prerequisite for the successful introduction of new technologies is to analyse determinants that may impede or enhance the introduction among potential users. For technological innovations special attention has to be paid to the (perceived) characteristics of the technology itself.

Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey.

Science.gov (United States)

Warren, Fiona C; Abel, Gary; Lyratzopoulos, Georgios; Elliott, Marc N; Richards, Suzanne; Barry, Heather E; Roland, Martin; Campbell, John L

2015-04-29

To investigate the experience of users of out of hours general practitioner services in England, UK. Population based cross sectional postal questionnaire survey. General Practice Patient Survey 2012-13. Potential associations between sociodemographic factors (including ethnicity and ability to take time away from work during working hours to attend a healthcare consultation) and provider organisation type (not for profit, NHS, or commercial) and service users' experience of out of hours care (timeliness, confidence and trust in the out of hours clinician, and overall experience of the service), rated on a scale of 0-100. Which sociodemographic/provider characteristics were associated with service users' experience, the extent to which any observed differences could be because of clustering of service users of a particular sociodemographic group within poorer scoring providers, and the extent to which observed differences in experience varied across types of provider. The overall response rate was 35%; 971,232/2,750,000 patients returned surveys. Data from 902,170 individual service users were mapped through their registered practice to one of 86 providers of out of hours GP care with known organisation type. Commercial providers of out of hours GP care were associated with poorer reports of overall experience of care, with a mean difference of -3.13 (95% confidence interval -4.96 to -1.30) compared with not for profit providers. Asian service users reported lower scores for all three experience outcomes than white service users (mean difference for overall experience of care -3.62, -4.36 to -2.89), as did service users who were unable to take time away from work compared with service users who did not work (mean difference for overall experience of care -4.73, -5.29 to -4.17). Commercial providers of out of hours GP care were associated with poorer experience of care. Targeted interventions aimed at improving experience for patients from ethnic minorities and

A case study on better iconographic design in electronic medical records' user interface.

Science.gov (United States)

Tasa, Umut Burcu; Ozcan, Oguzhan; Yantac, Asim Evren; Unluer, Ayca

2008-06-01

It is a known fact that there is a conflict between what users expect and what user interface designers create in the field of medical informatics along with other fields of interface design. The objective of the study is to suggest, from the 'design art' perspective, a method for improving the usability of an electronic medical record (EMR) interface. The suggestion is based on the hypothesis that the user interface of an EMR should be iconographic. The proposed three-step method consists of a questionnaire survey on how hospital users perceive concepts/terms that are going to be used in the EMR user interface. Then icons associated with the terms are designed by a designer, following a guideline which is prepared according to the results of the first questionnaire. Finally the icons are asked back to the target group for proof. A case study was conducted with 64 medical staff and 30 professional designers for the first questionnaire, and with 30 medical staff for the second. In the second questionnaire 7.53 icons out of 10 were matched correctly with a standard deviation of 0.98. Also, all icons except three were matched correctly in at least 83.3% of the forms. The proposed new method differs from the majority of previous studies which are based on user requirements by leaning on user experiments instead. The study demonstrated that the user interface of EMRs should be designed according to a guideline that results from a survey on users' experiences on metaphoric perception of the terms.

CAPTCHA: Impact on User Experience of Users with Learning Disabilities

Directory of Open Access Journals (Sweden)

Ruti Gafni

2016-12-01

Full Text Available CAPTCHA is one of the most common solutions to check if the user trying to enter a Website is a real person or an automated piece of software. This challenge-response test, implemented in many Internet Websites, emphasizes the gaps between accessibility and security on the Internet, as it poses an obstacle for the learning-impaired in the reading and comprehension of what is presented in the test. Various types of CAPTCHA tests have been developed in order to address accessibility and security issues. The objective of this study is to investigate how the differences between various CAPTCHA tests affect user experience among populations with and without learning disabilities. A questionnaire accompanied by experiencing five different tests was administered to 212 users, 60 of them with learning disabilities. Response rates for each test and levels of success were collected automatically. Findings suggest that users with learning disabilities have more difficulties in solving the tests, especially those with distorted texts, have more negative attitudes towards the CAPTCHA tests, but the response time has no statistical difference from users without learning disabilities. These insights can help to develop and implement solutions suitable for many users and especially for population with learning disabilities.

How do users of different academic areas perceive user friendliness of IR

Directory of Open Access Journals (Sweden)

Polona Vilar

2008-01-01

Full Text Available The paper presents one part of a wider study,performed at the Department of LIS&BS at the Faculty of Arts in Ljubljana. The study investigated the perceptions of user friendliness of information retrieval systems’ (IRSinterfaces and the role of individual characteristics of users in these perceptions. A user study with 61 postgraduate students of the University of Ljubljana was performed.Three interfaces were studied: Science Direct,Proquest Direct and Ebsco Host.Questionnaires and observation were used for data collection. The users’ perceptions of importance of auxiliary functions, interface preference and perceptions of user friendliness of certain interface elements were investigated.Also,the connections between these perceptions and the users’individual characteristics were identified. Three sets of individual characteristics were included:approaches to studying,thinking styles and hemisphere leanings. In connection with the dimensions of individual characteristics very different user perceptions were expressed. Some dimensions of individual characteristics were also found to be connected to the users’academic areas. It is shown that the participants from different academic areas have different requirements and perceptions of user friendliness. The results of the study are relevant for the design of the user interfaces of disciplinary IRS.They also have implications for other areas,e.g.user education and training,acquisition and marketing.

FACILITATORS OF INTERNET PROMOTION (E-BROCHURE ADOPTION BY NON-PROFIT ORGANISATIONS

Directory of Open Access Journals (Sweden)

Nelson Oly Ndubisi

2005-01-01

Full Text Available Internet promotion, otherwise e-brochure (EB or partial e-commerce adoption by non-profit organisations denotes the use of the Internet to provide business and service related information by academic institutions (as in the present study, non-profit organisations, religious organisations, and government agencies to reduce their expenses or to improve their operations and customer service. A field survey of Malaysian universities was conducted to determine the key factors that facilitate the adoption of non-business EB. Since EB adoption decision is a strategic one, a comprehensive list of potential facilitators for the strategic use of information technology (IT was derived from extant literature and used in collecting data from 65 schools and centres in five public universities in Kota Kinabalu and Kuala Lumpur, Malaysia. The data were factor-analysed to determine the key underlying dimensions of facilitators. On the basis of the resulting five dimensions namely, relative advantage orientation, network orientation, information efficiency orientation, innovativeness orientation, and competitiveness orientation, regression analysis was done to determine the impact of the five dimensions on non-business EB adoption.

Users' attitude towards science and technology database system : INIS user needs survey

International Nuclear Information System (INIS)

Fukazawa, Takeyasu; Takahashi, Satoko; Yonezawa, Minoru; Kajiro, Tadashi; Mineo, Yukinobu; Habara, Takako; Komatsubara, Yasutoshi; Hiramatsu, Nobuaki; Habara, Tadashi.

1995-01-01

The International Nuclear Information System (INIS) is the world's leading information system on the peaceful use of nuclear energy which is being operated by the International Atomic Energy Agency (IAEA) in collaboration with its member-states and other international organizations. After more than 20 years of the operation of INIS, a user needs survey was conducted with the aim of assisting the INIS Secretariat to decide which way INIS should go. This report describes users' attitude towards that system on the basis of the conclusions drawn from the questionnaires sent out to the users by the Japan Atomic Energy Research Institute, the INIS national center in Japan, in close collaboration with the Japan Information Center of Science and Technology. (author)

ANALISIS USER EXPERIENCE UNTUK TINGKAT KETERPILIHAN SMARTPHONE ANDROID

Directory of Open Access Journals (Sweden)

Fhadilla Muhammad

2016-04-01

Full Text Available Smartphone is the daily needs of each person. because of this, the company's competing smartphone to follow the needs of users. The high use of the Android operating system and a decrease in selling power one of branded company to speculate that users try the same operating system on smartphones that better understand the user's convenience. The research goal is to determine the effect the user experience of users in choosing a smartphone better. the results of questionnaires that smartphone deficiencies found on weaknesses in aspects of innovation. the results of the questionnaire clarified with usability tests, the results are not based on the user selects the smartphone user experience factor. By adding features in the modeling of the expected change in the electability of the smartphone. After testing That knowing users choose not based user experience factor, but the hardware specifications and price of the smartphone itself Keywords: Smartphone,User Experience, Operation System, Android Smartphone menjadi kebutuhan sehari- hari setiap orang. Dengan menjadi kebutuhan inilah maka perusahaan smartphone berlomba- lomba untuk mengikuti kebutuhan pengguna. Tingginya penggunaaan sistem operasi Android dan penurunan daya jual salah satu smartphone ternama menimbulkan spekulasi bahwa pengguna mencoba sistem operasi yang sama pada smartphone yang lebih memahami kenyamanan pengguna. Penelitian bertujuan untuk mengetahui pengaruh user experience pengguna dalam memilih smartphone. Dari hasil penelitian kuesioner bahwa kekurangan smartphone ini terdapat pada kekurangan inovasi. Kekurangan hasil kuesioner diperjelas dengan tes kegunaan, hasilnya pengguna memilih smartphone tidak berdasarkan faktor user experience. Dengan menambahkan fitur pada pemodelan diharapkan ada perubahan dalam tingkat keterpilihan. Setelah dilakukan pengujian diketahui bahwa pengguna memilih tidak berdasarkan faktor user experience melainkan spesifikasi hardware dan harga

Everyday listening questionnaire: correlation between subjective hearing and objective performance.

Science.gov (United States)

Brendel, Martina; Frohne-Buechner, Carolin; Lesinski-Schiedat, Anke; Lenarz, Thomas; Buechner, Andreas

2014-01-01

Clinical experience has demonstrated that speech understanding by cochlear implant (CI) recipients has improved over recent years with the development of new technology. The Everyday Listening Questionnaire 2 (ELQ 2) was designed to collect information regarding the challenges faced by CI recipients in everyday listening. The aim of this study was to compare self-assessment of CI users using ELQ 2 with objective speech recognition measures and to compare results between users of older and newer coding strategies. During their regular clinical review appointments a group of representative adult CI recipients implanted with the Advanced Bionics implant system were asked to complete the questionnaire. The first 100 patients who agreed to participate in this survey were recruited independent of processor generation and speech coding strategy. Correlations between subjectively scored hearing performance in everyday listening situations and objectively measured speech perception abilities were examined relative to the speech coding strategies used. When subjects were grouped by strategy there were significant differences between users of older 'standard' strategies and users of the newer, currently available strategies (HiRes and HiRes 120), especially in the categories of telephone use and music perception. Significant correlations were found between certain subjective ratings and the objective speech perception data in noise. There is a good correlation between subjective and objective data. Users of more recent speech coding strategies tend to have fewer problems in difficult hearing situations.

Reflections on Lexicographical User Research

Directory of Open Access Journals (Sweden)

Sven Tarp

2011-10-01

Full Text Available

Abstract: The last decades have seen a growing interest in theoretical and practical problems related to lexicographical user research. Starting with a discussion of the concept of lexicographically relevant user needs, this contribution analyses, utilising the lexicographical function theory, various types of needs to be taken into account when doing this kind of research. It then discusses the positive and negative aspects of the various methods applied, i.e. questionnaires, interviews, observation, protocols, experiments, tests, and log files. With reference to both lexicographical and sociological literature, it raises a number of problems com-mon to most of the lexicographical user research conducted until now and recommends the application of scientific methods in future research. Finally, it proposes a number of alternative methods in order to obtain more knowledge about the real user needs.

Keywords: LEXICOGRAPHY, FUNCTION THEORY, DICTIONARY USAGE, USER NEEDS, USER TYPOLOGY, USER SITUATIONS, USER RESEARCH, RESEARCH METHODS, QUES-TIONNAIRES, INTERVIEWS, OBSERVATION, EXPERIMENTS, TESTS, LOG FILES

Opsomming: Gedagtes oor leksikografiese gebruikersnavorsing. Die laaste dekades het 'n groeiende belangstelling in teoretiese en praktiese probleme betreffende leksikogra-fiese gebruikersnavorsing gesien. Deur met 'n bespreking van die konsep van leksikografies ter-saaklike gebruikersbehoeftes te begin, ontleed hierdie bydrae, met gebruikmaking van die leksiko-grafiese funksieteorie, verskillende soorte behoeftes wat in aanmerking geneem moet word wan-neer hierdie soort navorsing gedoen word. Dit bespreek dan die positiewe en negatiewe aspekte van die verskillende metodes wat benut word, d.w.s. vraelyste, onderhoude, waarneming, proto-kolle, eksperimente, toetse, en loglêers. Met verwysing na sowel leksikografiese as sosiologiese literatuur, bring dit 'n aantal probleme ter sprake tipies van die meeste leksikografiese gebruikers

Testing a user-driven approach in health promotion activities targeting users of psychiatric services

DEFF Research Database (Denmark)

Folmann Hempler, Nana; Saurbrey Pals, Regitze; Oest, Lone

2017-01-01

Compared to the general population, users of psychiatric services (users) are at higher risk of developing type 2 diabetes, which is associated with lifestyle behaviours. The aim of this study was to pilot test a new collaborative approach in health promotion targeting users. The approach is based...... with course participants and users. Professionals had to test at least one tool in a health promoting activity such as health checks, exercise etc. Data were collected through observations of health promoting activities (n=15) and questionnaires (n=54). Data were analysed using systematic text condensation...... and descriptive statistics. The majority of professionals found that the new approach to a moderate/high degree had improved their collaborative skills (89.3%) and Research Center of Health Promotionwas well-suited for their practice (93.5%). Observations showed that professionals successfully integrated...

Factors influencing user ability to retrieve information from the ...

African Journals Online (AJOL)

A sa mple size of 500 users and 12 librarians was selected from a study population of 5012 using stratified/simple random Sampling techniques. Two four - point likert-type questionnaires measuring three (3 ) variables that influence user ability to retrieve info rmation were developed, validated and administered.

Evaluation of Musculoskeletal Disorders among computer Users in Isfahan

Directory of Open Access Journals (Sweden)

Ayoub Ghanbary

2015-08-01

Full Text Available Along with widespread use of computers, work-related musculoskeletal disorders (MSDs have become the most prevalent ergonomic problems in computer users. With evaluating musculoskeletal disorders among Computer Users can intervent a action to reduce musculoskeletal disorders carried out. The aim of the present study was to Assessment of Musculoskeletal Disorders among Computer Users in Isfahan University with Rapid Office Strain Assessment (ROSA method and Nordic questionnaire. This cross-sectional study was conducted on 96 computer users in Isfahan university. The data were analyzed using correlation and line regression by test spss 20. and descriptive statistics and Anova test. Data collection tool was Nordic questionnaire and Rapid Office Strain Assessment method checklist. The results of Nordic questionnaire showed that prevalence of musculoskeletal disorders in computer users were in the shoulder (62.1%, neck (54.9% and back (53.1% respectively more than in other parts of the body. Based on the level of risk of ROSA were 19 individuals in an area of low risk, 50 individual area of notification and 27 individual in the area hazard and need for ergonomics interventions. Musculoskeletal disorders prevalence were in women more than men. Also Anova test showed that there is a direct and significant correlation between age and work experience with a final score ROSA (p<0.001. The study result showed that the prevalence of MSDs among computer users of Isfahan universities is pretty high and must ergonomic interventions such as computer workstation redesign, users educate about ergonomic principles computer with work, reduced working hours in computers with work, and elbows should be kept close to the body with the angle between 90 and 120 degrees to reduce musculoskeletal disorders carried out.

Adaptation and validation of a questionnaire about risk behaviors for AIDS among drug users

Directory of Open Access Journals (Sweden)

Pechansky Flavio

2002-01-01

Full Text Available Objectives: To initiate the process of validation of an instrument based on an American self-reported questionnaire named RAB (Risk Assessment Battery -- called CRA in its Brazilian version --, which covers aspects related to drug use, HIV testing, sexual behavior and concern with the transmission of the virus. The questionnaire was back-translated and its concurrent validity was tested, as well as the utility of an Overall Risk Score (ORS for the transmission of the HIV virus or of subscores for Drug Use (SDU or Sexual Risk (SSR. Methods: Case vignettes of ten typical cases had their questionnaire scores compared with the impression of independent referees. Results: There were systematic differences in the comparison with the specific referees for each area, suggesting that only the ORS has clinical validity, specifically regarding the exposure to risk of infection/reinfection by HIV. Conclusion: The questionnaire in its current use and format is not adequate to express impairment already caused by exposure to the virus. The specific subscores were not clinically valid to express such risk, and the instrument needs the addition of a more comprehensive section about intravenous drug use to be used in future studies.

Online Catalogs and Their Users.

Science.gov (United States)

Broadus, Robert N.

1983-01-01

Review of research on online public access catalogs sponsored by Council on Library Resources notes the scope and method (questionnaires administered to catalog users and nonusers in 29 participating institutions) and findings and applications (including organizational setting and computer system, catalog use and satisfaction, and implications).…

Pilot Test of the Online Public Access Catalog Project's User and Nonuser Questionnaires. Final Report.

Science.gov (United States)

Markey, Karen

This report describes the pilot data collections and post-questionnaire interview activities of the Council on Library Resources (CLR)/Online Computer Library Center (OCLC) Online Public Access Project. The background of the project is briefly described, the purpose and adminstration of the post-questionnaire interviews are outlined, and pilot…

Investigation of user needs for driver assistance: results of an Internet questionnaire

NARCIS (Netherlands)

van Driel, Cornelie; van Arem, Bart

2005-01-01

Advanced Driver Assistance Systems (ADAS) aim at supporting the driver with the driving task and are expected to lead to a safer, cleaner and more efficient and comfortable transport system. This paper presents the results of an Internet questionnaire among more than 1000 Dutch car drivers.

Analysis of Users' Searches of CD-ROM Databases in the National and University Library in Zagreb.

Science.gov (United States)

Jokic, Maja

1997-01-01

Investigates the search behavior of CD-ROM database users in Zagreb (Croatia) libraries: one group needed a minimum of technical assistance, and the other was completely independent. Highlights include the use of questionnaires and transaction log analysis and the need for end-user education. The questionnaire and definitions of search process…

Ingerop - Energy activities and industry - General brochure 2014

International Nuclear Information System (INIS)

2014-01-01

Ingerop is a leading player in France and a major player internationally in engineering and consulting in sustainable mobility, energy transition and living environment and in major issues of today and tomorrow. The industrial engineering provided by Ingerop in France and for export, provides a response to customer expectations, integrating more and more the theme of sustainable development. Faced with a growing demand for electricity both in the world and in Europe Ingerop made the energy sector its priority development. The controlled use of energy (energy efficiency, renewable energy) is an ongoing challenge for Ingerop. The group continues its development in nuclear energy by extending its remit from the upstream phases for new construction projects abroad until the decommissioning phases in France and abroad. Ingerop continues its development in nuclear energy by extending its remit from the upstream phases for new construction projects abroad to decommissioning in France and abroad. Ingerop strengthens its expertise in new energy with new projects in biomass boilers and heat networks. The group has profound geothermal skills in heating networks or fatal energy recovery, permitting them to intervene with local authorities such as farmers, from feasibility studies to commissioning and assisting project management with technical studies. The expertise acquired by the group Ingerop in the 1990's, through the construction of fifty data centers on behalf of SFR, enables a significant experience going back twenty years. Furthermore, development continued on the design of more energy-efficient projects and ensuring increasingly high reliability. This brochure presents Ingerop's skills and main references in its four domains of intervention: energy industry (operation in nuclear environment, conventional power plants, new energy technologies, data centers), other industries, infrastructures, and building industry

Introducing Online Bibliographic Service to its Users: The Online Presentation

Science.gov (United States)

Crane, Nancy B.; Pilachowski, David M.

1978-01-01

A description of techniques for introducing online services to new user groups includes discussion of terms and their definitions, evolution of online searching, advantages and disadvantages of online searching, production of the data bases, search strategies, Boolean logic, costs and charges, "do's and don'ts," and a user search questionnaire. (J…

Early Maladaptive Schemas in Opiate and Stimulant Users

Directory of Open Access Journals (Sweden)

Zahra Karami

2015-06-01

Full Text Available Objectives: Early maladaptive schemas are valid representations of unpleasant childhood experiences that shape a person’s viewpoints of the world, and lead to clinical symptoms such as depression, personality disorders, and substance abuse. Given the importance of this matter, we conducted a research on early maladaptive schemas in substance-abusers, to allow more appropriate preventive measures to be taken with a better understanding of the issue. Methods: For this descriptive-comparative study, 115 patients (91 opiate users and 24 stimulant users visiting drug addiction treatment centers were selected through convenience sampling from persons who were admitted to substance abuse treatment centers (Methadone Maintenance therapy centers, addiction treatment camps and self-help groups and Narcotics Anonymous (NA of Yasuj. Data were collected using a Demographic Information Questionnaire and Young’s Schema Questionnaire-Short Form (SQ-SF. Data analysis was done with ANOVA and t-tests. Results: The results showed a significant difference (P<0.05 between users of opiates and stimulants in terms of vulnerability to harm or illness, enmeshment, subjugation, emotional inhibition, entitlement, insufficient self-control/self-discipline, emotional  deprivation, social isolation, defectiveness, failure/shame, and dependence. The average score of the stimulant-users was higher than that of opiate-users in all the schemas except for the dimensions of abandonment, mistrust, and unrelenting standards. Discussion: Stimulant users have more early maladaptive schemas and are at a greater risk of psychological vulnerability. Early maladaptive schemas can be used by clinicians and researchers as a psychopathology and treatment method for substance dependence disorder.

Understanding and Targeting Indonesian Young Adult Internet Users

Directory of Open Access Journals (Sweden)

Andreas Chang

2010-11-01

Full Text Available As the number of global internet users increases, companies’ online advertisement expenditure also grows rapidly. Companies face challenges in targeting the right customers. Understanding which websites are often visited by target users and what they do on the internet will help companies direct their online advertisement to the right target. Using questionnaires, this study examines which sites are most often visited by Indonesian young adult internet users and what they do on the internet. It aims to understand the patterns of behavior of these users. The findings of this study provide some understanding to the marketers. Of consequence, such understanding would help them to select where and what to do with their advertisements when they are targeting the young adult internet users in Indonesia. 

The users of legal information

Directory of Open Access Journals (Sweden)

Fabio Assis Pinho

2012-04-01

Full Text Available The decision making needs must be based on current and reliable information, especially in legal environments. In Brazil, the changes in legislation are constants because of the enactments of the provisional measures. In this sense, it is necessary to know the sources and changes to satisfy the needs of users of legal area. Therefore, through an exploratory research, it aimed to do a user study, experts on legal aspects in the law library of the Regional Procurator of the Republic of the 5th Region (Brazil, which is a unit belonging to Brazil's Federal Public Ministry, with the use of a questionnaire as data collection tool. The results shows that users of legal information is more demanding and expert in their search and uses various sources, because their information needs has a high degree of difficulty.

Measuring the quality of governmental websites in a controlled versus a laboratory setting with the Website Evaluation Questionnaire

NARCIS (Netherlands)

Elling, Sanne; Lentz, Leo; de Jong, Menno D.T.; van den Bergh, Huub

2012-01-01

The quality of governmental websites is often measured with questionnaires that ask users for their opinions on various aspects of the website. This article presents the Website Evaluation Questionnaire (WEQ), which was specifically designed for the evaluation of governmental websites. The

Development and Validation of the Questionnaire of Vaping Craving.

Science.gov (United States)

Dowd, Ashley N; Motschman, Courtney A; Tiffany, Stephen T

2018-03-12

Craving may represent core motivational processes in tobacco dependence, but there is no psychometrically evaluated measure of craving for e-cigarettes (vaping craving). This research developed and validated a brief measure of vaping craving. The measure was evaluated in two studies. In Study 1, a 42-item questionnaire assessing a wide range of vaping craving content was administered to 209 current e-cigarette users. In Study 2, a 10-item questionnaire derived from Study 1 results was administered to 224 current e-cigarette users. Participants were recruited from Amazon's Mechanical Turk, an online labor market. Principal factor analysis identified the strongest loading items (.815 - .867) on the first extracted factor (77% of the factor variance) for inclusion in a 10-item Questionnaire of Vaping Craving (QVC). This item set, with an internal consistency (α) of .97, focused on desire and intent to vape, and anticipation of positive outcomes related to e-cigarette use. Confirmatory factor analysis revealed the items had strong factor loadings that were significantly predicted by the latent vaping craving construct (ps vaping craving was significantly associated with the level of e-cigarette use, greater negative mood, and lower confidence in ability to quit vaping (ps vaping craving was more strongly associated with e-cigarette dependence than tobacco dependence. The findings support the reliability and validity of the QVC and suggest it could be used in laboratory and clinical settings as a psychometrically sound measure of vaping craving.

Online dating across the life span: Users' relationship goals.

Science.gov (United States)

Menkin, Josephine A; Robles, Theodore F; Wiley, Joshua F; Gonzaga, Gian C

2015-12-01

Utilizing data from an eHarmony.com relationship questionnaire completed by new users (N = 5,434), this study identifies prioritized goals in new romantic relationships and whether importance of these goals differs by participants' age and gender. Overall, users valued interpersonal communication more than sex appeal. Older users rated sexual attraction as slightly less important than younger users did, but they still highly valued the goal. Women placed even greater emphasis on communication over sexual attraction compared to men. However, although men valued sexual attraction more than women at all ages, only the youngest women valued interpersonal communication more than young men. (c) 2015 APA, all rights reserved).

Evaluating user impacts and management controls: Implications for recreation choice behavior

Science.gov (United States)

Harriet H. Christensen; Nanette J. Davis

1985-01-01

This paper describes potential factors affecting recreation choice behavior. Freedom and lack of constraints are experiences frequently sought by recreationists. Data in the paper are based on questionnaires completed by agency managers and informal conversations with users in the Mount Rainier area of Washington State. Managers' and users' perceptions of...

Thermal Adaptation Methods of Urban Plaza Users in Asia's Hot-Humid Regions: A Taiwan Case Study.

Science.gov (United States)

Wu, Chen-Fa; Hsieh, Yen-Fen; Ou, Sheng-Jung

2015-10-27

Thermal adaptation studies provide researchers great insight to help understand how people respond to thermal discomfort. This research aims to assess outdoor urban plaza conditions in hot and humid regions of Asia by conducting an evaluation of thermal adaptation. We also propose that questionnaire items are appropriate for determining thermal adaptation strategies adopted by urban plaza users. A literature review was conducted and first hand data collected by field observations and interviews used to collect information on thermal adaptation strategies. Item analysis--Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA)--were applied to refine the questionnaire items and determine the reliability of the questionnaire evaluation procedure. The reliability and validity of items and constructing process were also analyzed. Then, researchers facilitated an evaluation procedure for assessing the thermal adaptation strategies of urban plaza users in hot and humid regions of Asia and formulated a questionnaire survey that was distributed in Taichung's Municipal Plaza in Taiwan. Results showed that most users responded with behavioral adaptation when experiencing thermal discomfort. However, if the thermal discomfort could not be alleviated, they then adopted psychological strategies. In conclusion, the evaluation procedure for assessing thermal adaptation strategies and the questionnaire developed in this study can be applied to future research on thermal adaptation strategies adopted by urban plaza users in hot and humid regions of Asia.

Anabolic Androgenic Steroids—Use and Correlates among Gym Users—An Assessment Study Using Questionnaires and Observations at Gyms in the Stockholm Region

Directory of Open Access Journals (Sweden)

Charlotta Rehnman

2011-06-01

Full Text Available The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS use and offers to use among gym users in Stockholm County (Sweden, and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods.

Anabolic Androgenic Steroids—Use and Correlates among Gym Users—An Assessment Study Using Questionnaires and Observations at Gyms in the Stockholm Region

Science.gov (United States)

Leifman, Håkan; Rehnman, Charlotta; Sjöblom, Erika; Holgersson, Stefan

2011-01-01

The purpose of this study was to estimate the prevalence of anabolic androgenic steroid (AAS) use and offers to use among gym users in Stockholm County (Sweden), and to conduct a comparison of concordance in estimates of AAS and supplements at gyms between two data collection methods. A questionnaire was distributed to members at 36 training facilities and 1,752 gym users participated in the study. An observation study was conducted as covert participant observations at 64 gyms. According to the questionnaire, 3.9% of men reported life time use of AAS, 1.4% use during the past 12 months and 0.4% AAS use during past 30 days. Not only were there similar patterns found in the two methods, i.e., similar age and gender distributions for AAS use, but analyses of concordance showed that gyms with a higher prevalence of self-reported AAS-use and supplement use (questionnaire) showed a significantly higher proportion of observer-assessed AAS users. Analyses of individual predictors showed that AAS users were almost always young men, regular weight trainers and more often users of drugs and nutritional supplements. The higher prevalence of AAS use among gym users than in the general population makes the former an appropriate target group for AAS prevention. The connection between supplements, drugs and AAS use suggests that effective AAS prevention need to focus on several risk factors for AAS use. The clear resemblance in estimates between the observation and questionnaire data strengthen the credibility of the two methods. PMID:21845151

Technologies for physical activity self-monitoring: a study of differences between users and non-users

Directory of Open Access Journals (Sweden)

Åkerberg A

2017-02-01

Full Text Available Anna Åkerberg,1,2 Anne Söderlund,2 Maria Lindén1 1School of Innovation, Design and Engineering, 2School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden Background: Different kinds of physical activity (PA self-monitoring technologies are used today to monitor and motivate PA behavior change. The user focus is essential in the development process of this technology, including potential future users such as representatives from the group of non-users. There is also a need to study whether there are differences between the groups of users and non-users. The aims of this study were to investigate possible differences between users and non-users regarding their opinions about PA self-monitoring technologies and to investigate differences in demographic variables between the groups. Materials and methods: Participants were randomly selected from seven municipalities in central Sweden. In total, 107 adults responded to the Physical Activity Products Questionnaire, which consisted of 22 questions. Results: Significant differences between the users and non-users were shown for six of the 20 measurement-related items: measures accurately (p=0.007, measures with high precision (p=0.024, measures distance (p=0.020, measures speed (p=0.003, shows minutes of activity (p=0.004, and shows geographical position (p=0.000. Significant differences between the users and non-users were also found for two of the 29 encouragement items: measures accurately (p=0.001 and has long-term memory (p=0.019. Significant differences between the groups were also shown for level of education (p=0.030 and level of physical exercise (p=0.037. Conclusion: With a few exceptions, the users and the non-users in this study had similar opinions about PA self-monitoring technologies. Because this study showed significant differences regarding level of education and level of physical exercise, these demographic variables seemed more relevant to investigate

Integrating data from the Investigational Medicinal Product Dossier/investigator's brochure. A new tool for translational integration of preclinical effects.

Science.gov (United States)

van Gerven, Joop; Cohen, Adam

2018-01-30

The first administration of a new compound in humans is an important milestone. A major source of information for the researcher is the investigator's brochure (IB). Such a document, has a size of several hundred pages. The IB should enable investigators or regulators to independently assess the risk-benefit of the proposed trial but the size and complexity makes this difficult. This article offers a practical tool for the integration and subsequent communication of the complex information from the IB or other relevant data sources. This paper is accompanied by an accessible software tool to construct a single page colour-coded overview of preclinical and clinical data. © 2018 The British Pharmacological Society.

Translation, Cross-Cultural Adaptation, and Validation of the Malay Version of the System Usability Scale Questionnaire for the Assessment of Mobile Apps.

Science.gov (United States)

Mohamad Marzuki, Muhamad Fadhil; Yaacob, Nor Azwany; Yaacob, Najib Majdi

2018-05-14

A mobile app is a programmed system designed to be used by a target user on a mobile device. The usability of such a system refers not only to the extent to which product can be used to achieve the task that it was designed for, but also its effectiveness and efficiency, as well as user satisfaction. The System Usability Scale is one of the most commonly used questionnaires used to assess the usability of a system. The original 10-item version of System Usability Scale was developed in English and thus needs to be adapted into local languages to assess the usability of a mobile apps developed in other languages. The aim of this study is to translate and validate (with cross-cultural adaptation) the English System Usability Scale questionnaire into Malay, the main language spoken in Malaysia. The development of a translated version will allow the usability of mobile apps to be assessed in Malay. Forward and backward translation of the questionnaire was conducted by groups of Malay native speakers who spoke English as their second language. The final version was obtained after reconciliation and cross-cultural adaptation. The content of the Malay System Usability Scale questionnaire for mobile apps was validated by 10 experts in mobile app development. The efficacy of the questionnaire was further probed by testing the face validity on 10 mobile phone users, followed by reliability testing involving 54 mobile phone users. The content validity index was determined to be 0.91, indicating good relevancy of the 10 items used to assess the usability of a mobile app. Calculation of the face validity index resulted in a value of 0.94, therefore indicating that the questionnaire was easily understood by the users. Reliability testing showed a Cronbach alpha value of .85 (95% CI 0.79-0.91) indicating that the translated System Usability Scale questionnaire is a reliable tool for the assessment of usability of a mobile app. The Malay System Usability Scale questionnaire is a

Service users' perceptions about their hospital admission elicited by service user-researchers or by clinicians.

LENUS (Irish Health Repository)

O'Donoghue, Brian

2013-05-01

OBJECTIVE Service users may express positive, ambivalent, or negative views of their hospital admission. The objective of this study was to determine whether the background of the interviewer-service user-researcher or clinician-influences the information elicited. The primary outcome was the level of perceived coercion on admission, and secondary outcomes were perceived pressures on admission, procedural justice, perceived necessity for admission, satisfaction with services, and willingness to consent to participate in the study. METHODS Participants voluntarily and involuntarily admitted to three hospitals in Ireland were randomly allocated to be interviewed at hospital discharge by either a service user-researcher or a clinician. Interviewers used the MacArthur Admission Experience Survey and the Client Satisfaction Questionnaire. RESULTS A total of 161 participants were interviewed. No differences by interviewer status or by admission status (involuntary or voluntary) were found in levels of perceived coercion, perceived pressures, procedural justice, perceived necessity, or satisfaction with services. Service users were more likely to decline to participate if their consent was sought by a service user-researcher (24% versus 8%, p=.003). CONCLUSIONS Most interviewees gave positive accounts of their admission regardless of interviewer status. The findings indicate that clinicians and researchers can be more confident that service users\\' positive accounts of admissions are not attributable to a response bias. Researchers can also feel more confident in directly comparing the results of studies undertaken by clinicians and by service user-researchers.

Directory of computer users in nuclear medicine

International Nuclear Information System (INIS)

Henne, R.L.; Erickson, J.J.; McClain, W.J.; Kirch, D.L.

1977-01-01

The directory is composed of two major divisions, a Users' section and a Vendors' section. The Users' section consists of detailed installation descriptions and indexes to these descriptions. A typical description contains the name, address, type, and size of the institution as well as names of persons to contact. Following the hardware descriptions are listed the type of studies for which the computers are utilized, including the languages used, the method of output and an estimate of how often the study is performed. The Vendors' section contains short descriptions of current commercially available nuclear medicine systems as supplied by the vendors themselves. In order to reduce the amount of obsolete data and to include new institutions in future updates of the directory, a user questionnaire is included

Electronic publishing: electric book or battery brochure?

CSIR Research Space (South Africa)

Van Wyk, J

1993-08-01

Full Text Available are catered for on all host protocols. The resulting gateway is operated on a sound business footing for the benefit of end-users and expert searchers in Southern Africa. The development of the system and the business are described in the paper....

Social Networks as Enablers of Enterprise Creativity: Evidence from Portuguese Firms and Users

OpenAIRE

Fernandes, Silvia; Belo, Ana

2016-01-01

The present work analyzes the profiles of social networks' users, individuais and enterprises in Algarve (Portugal), having accomplished online questionnaires. Samples of 230 users and 70 firms were collected. According to data obtained there are different behaviors. Users' results highlight the need of harnessing the potential of recruitment and business projects through social networks, as searching for knowledge, communication and professional relations are expressive. Firms' results revea...

Satisfaction degree evaluation of the users of "Attikon" University General Hospital's library.

Science.gov (United States)

Stamouli, Maria-Aggeliki; Balis, Charalampos; Georgakopoulou, Konstantina-Maria

2013-01-01

The ability of hospital medical libraries to meet users' needs is a complicated issue and has been examined by many surveys. The aim of this study is to evaluate the satisfaction degree of the users of "Attikon" University General Hospital's medical library. A questionnaire was used to collect the necessary information Although, in general, the users seems to be satisfied, some adjustments, such as up-to-date books, journals and computers, have to be made.

Empirical Analysis on Factors Affecting User Behavior in Social Commerce

Directory of Open Access Journals (Sweden)

Xu Jiayi

2017-02-01

Full Text Available [Purpose/significance] This paper aims to discover the factors affecting user behavior in the derivative situation of e-commerce, social commerce, and explore the sustainable development and related marketing advice of it. [Method/process］This paper put forward a theoretical model of factors affecting user behavior in social commerce by integrating emotional state impact into the Stimulus-Organism-Response (S-O-R framework. 277 valid samples were collected by questionnaires and PLS. [Result/conclusion］The results show that information quality and tie strength significantly affect user emotional states, while emotional states positively affect user behavior. In addition, graphic features of business information have indirect effects on user emotional states, while it has direct effect on purchase intention.

Outcomes of adult heroin users v. abstinent users four years after presenting for heroin detoxification treatment

Directory of Open Access Journals (Sweden)

Zureida Khan

2014-08-01

Full Text Available Background. There are no studies in South Africa (SA on the outcomes following detoxification and psychosocial rehabilitation of heroin-dependent patients. Objective. To compare the demographic, clinical, forensic and treatment data of active heroin users v. users who were abstinent at the time of interview 4 years after attending the Opioid Detoxification Unit at Stikland Hospital in the Western Cape Province, SA.  Method. Participants included patients above the age of 16 years who had been admitted to the Opioid Detoxification Unit at Stikland Hospital for heroin detoxification between July 2006 and June 2007. Participants were individually interviewed (either in person or tele­phonically using a structured self-report questionnaire to collect demographic, clinical, forensic and treatment data 4 years following heroin detoxification treatment at this unit.  Results. Of the participants, 60% were abstinent and a large portion (34% attributed this to social support. Furthermore, there was a significant (p=0.04 difference in the longest period of abstinence between the past user group and active users, with more participants in the past user group being abstinent for 18 months or longer (n=24, 57% than in the active users group (n=8, 29%. Active users (n=18, 64% had significantly (p=0.03 more legal problems than abstinent users (n=14, 33%. Most participants (n=38, 54% relapsed within 3 months after index detoxification and rehabilitation.  Conclusion. Active users had more legal problems than abstinent users, with social support structures playing a pivotal role in abstinence. Future research should assess the impact of interventions such as post-discharge social support programmes on criminality and heroin use in those that relapse following treatment.

Designing User Manuals for the Online Public Access Catalog.

Science.gov (United States)

Seiden, Peggy; Sullivan, Patricia

1986-01-01

Describes the process of developing and revising a brochure to guide library patrons in conducting an author search on an online public access catalog in order to demonstrate the application of four steps in production of a functional document--analysis; planning; development; evaluation, testing, and revision. Three sources are given. (EJS)

Perceptions of a HIV testing message targeted for at-risk adults with low functional health literacy

Science.gov (United States)

Hunter, Susan L.

This study analyses warehoused data collected by Georgia State University and Centers for Disease Control and Prevention (GSU/CDC) researchers after developing an HIV testing message for urban adults with low functional health literacy. It expands previous work by examining data collected when 202 primarily African-American homeless clients of an urban community based organization (CBO) reviewed both the low literacy brochure (Wallace et al., 2006) and a standard HIV brochure (Georgia Department of Human Resources, 1997). Participants' health literacy was assessed using 2 measures; the Rapid Estimate of Adult Literacy in Medicine or REALM (Davis, Crouch, Long & Green) and the Test of Functional Health Literacy Assessment or TOFHLA (Nurss, Parker & Baker, 2001). HIV risk was determined using an interview questionnaire developed by the research group (Belcher, Deming, Hunter & Wallace, 2005) which allowed participants to self-report recent alcohol and drug use, sexual behavior, sexually transmitted disease (STD) history and exposure to abuse and sexual coercion. Open-ended response questions regarding readability, understanding, main message, and importance for each brochure provided the qualitative data. This analysis confirms previous work showing accessibility, readability, cultural sensitivity and user-friendly formatting are important when attempting to engage at-risk adults with varying levels of functional health literacy in an HIV testing message. The visual aspects of the brochure can be essential in capturing the reader's attention and should be relevant to the target audience (Wallace, Deming, Hunter, Belcher & Choi, 2006). Mono-colored graphics may be perceived as dated and irrelevant or worse yet, threatening to some readers. Whenever possible culturally appropriate color photos of people depicting relevant content should replace excess text and difficult medical terms should be eliminated. Wording on the cover and within the brochure should be used to

ICCS 2009 User Guide for the International Database. Supplement 1: International Version of the ICCS 2009 Questionnaires

Science.gov (United States)

Brese, Falk; Jung, Michael; Mirazchiyski, Plamen; Schulz, Wolfram; Zuehlke, Olaf

2011-01-01

This document presents Supplement 1 of "The International Civic and Citizenship Education Study (ICCS) 2009 International Database," which includes data for all questionnaires administered as part of the ICCS 2009 assessment. This supplement contains the international version of the ICCS 2009 questionnaires in the following seven…

User satisfaction is influenced by the interval between a health care service and the assessment of the service

DEFF Research Database (Denmark)

Jensen, Hanne Irene; Ammentorp, Jette; Kofoed, Poul-Erik

2010-01-01

In order to improve the quality of patient care, questionnaires are often used to identify user's experiences and evaluations, but only a few studies have examined whether measuring user satisfaction at different time points influences the assessment of health care. Several studies have shown...... that the comparison of results collected by the two different methods are not biased, the aim of this study was to determine if the interval between an outpatient visit and the assessment of the quality of care influences user satisfaction and to compare response rates between questionnaires completed at different...

CAPTCHA – Security affecting User Experience

Directory of Open Access Journals (Sweden)

Ruti Gafni

2016-05-01

Full Text Available CAPTCHA - Completely Automated Public Turing test to tell Computers and Humans Apart - is a test with the aim to distinguish between malicious automatic software and real users in the era of Cyber security threats. Various types of CAPTCHA tests were developed, in order to address accessibility while implementing security. This research focuses on the users’ attitudes and experiences related to use of the different kinds of tests. A questionnaire accompanied by experiencing five different CAPTCHA tests was performed among 212 users. Response times for each test and rate of success were collected automatically. The findings demonstrate that none of the existing tests are ideal. Although the participants were familiar with the Text-based test, they found it the most frustrating and non-enjoyable. Half of the participants failed in the Arithmetic-based test. While most of the participants found the picture and game based test enjoyable, their response time for those tests was the largest. The age factor was encountered as influencing both the attitude of the user and the performance, while younger users are more tolerant, have a better success rate, and are faster, the elder users found the tests annoying and time-consuming.

Medical and nonmedical users of prescription drugs among college students.

Science.gov (United States)

Rozenbroek, Katelyn; Rothstein, William G

2011-01-01

To examine medical and nonmedical users of prescription opioids, central nervous system depressants, and stimulants taken individually and in combination. Undergraduates at an urban mid-Atlantic university with 12,000 students. A questionnaire administered in classes provided 413 responses, with a usable response rate of 94%. Nonmedical users obtained prescription drugs from friends and took them with friends. More nonmedical users than medical users took combinations of drugs. Nonmedical users did not show strong preferences for particular drugs. Nonmedical users compared to medical users who took only 1 drug were more likely to take stimulants and less likely to take opioids. The nonmedical use of prescription drugs by college students is a social activity that involves sharing drugs and taking combinations of drugs with friends. Discouraging nonmedical use must focus on the dangers of combining drugs, sharing drugs, and using social gatherings to consume drugs.

Prototype of a Questionnaire and Quiz System for Supporting Increase of Health Awareness During Wait Time in Dispensing Pharmacy

Science.gov (United States)

Toda, Takeshi; Chen, Poa-Min; Ozaki, Shinya; Ideguchi, Naoko; Miyaki, Tomoko; Nanbu, Keiko; Ikeda, Keiko

For quit-smoking clinic and its campaign, there was a need for pharmacists to investigate pediatric patient's parent consciousness to tobacco harm utilizing wait time in a pediatric dispensing pharmacy. In this research, we developed the questionnaire and quiz total system using the tablet for user interface, in which people can easily answer the questionnaire/quiz and quickly see the total results on the spot in order to enhance their consciousness to the tobacco harm. The system also provides their tobacco dependence level based on the questionnaire results and some advice for their health and dietary habits due to the tobacco dependence level. From a field trial with one hundred four examinees in the pediatric dispensing pharmacy, the user interface was useful compared to conventional questionnaire form. The system could enhance their consciousness to tobacco harm and make their beneficial use of waiting time in dispensing pharmacy. Some interesting suggestions for improvement and new services were also obtained.

Avatar Embodiment. Towards a Standardized Questionnaire

Directory of Open Access Journals (Sweden)

Mar Gonzalez-Franco

2018-06-01

Full Text Available Inside virtual reality, users can embody avatars that are collocated from a first-person perspective. When doing so, participants have the feeling that the own body has been substituted by the self-avatar, and that the new body is the source of the sensations. Embodiment is complex as it includes not only body ownership over the avatar, but also agency, co-location, and external appearance. Despite the multiple variables that influence it, the illusion is quite robust, and it can be produced even if the self-avatar is of a different age, size, gender, or race from the participant's own body. Embodiment illusions are therefore the basis for many social VR experiences and a current active research area among the community. Researchers are interested both in the body manipulations that can be accepted, as well as studying how different self-avatars produce different attitudinal, social, perceptual, and behavioral effects. However, findings suggest that despite embodiment being strongly associated with the performance and reactions inside virtual reality, the extent to which the illusion is experienced varies between participants. In this paper, we review the questionnaires used in past experiments and propose a standardized embodiment questionnaire based on 25 questions that are prevalent in the literature. We encourage future virtual reality experiments that include first-person virtual avatars to administer this questionnaire in order to evaluate the degree of embodiment.

Anxiety symptoms in crack cocaine and inhalant users admitted to a psychiatric hospital in southern Brazil.

Science.gov (United States)

Zubaran, Carlos; Foresti, Katia; Thorell, Mariana Rossi; Franceschini, Paulo Roberto

2013-01-01

The occurrence of psychiatric comorbidity among individuals with crack or inhalant dependence is frequently observed. The objective of this study was to investigate anxiety symptoms among crack cocaine and inhalant users in southern Brazil. The study investigated two groups of volunteers of equal size (n=50): one group consisted of crack cocaine users, and the other group consisted of inhalant users. Research volunteers completed the Portuguese versions of the State-Trait Anxiety Inventory (STAI), Hamilton Anxiety Rating Scale (HAM-A), and Self-Report Questionnaire (SRQ). Both crack and inhalant users experience significant symptoms of anxiety. Inhalant users presented significantly more anxiety symptoms than crack users according to the HAM-A questionnaire only. In contrast to the results of the HAM-A, the STAI failed to demonstrate a significant difference between the two groups of substance users. SRQ scores revealed that crack and inhalants users had significant degrees of morbidity. A significant difference regarding anxiety symptomatology, especially state anxiety, was observed among inhalant and crack users. Anxiety and overall mental psychopathology were significantly correlated in this sample. The results indicate that screening initiatives to detect anxiety and additional psychiatric comorbidities among crack and inhalant users are feasible and relevant. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

TIMSS 2011 User Guide for the International Database. Supplement 1: International Version of the TIMSS 2011 Background and Curriculum Questionnaires

Science.gov (United States)

Foy, Pierre, Ed.; Arora, Alka, Ed.; Stanco, Gabrielle M., Ed.

2013-01-01

The TIMSS 2011 International Database includes data for all questionnaires administered as part of the TIMSS 2011 assessment. This supplement contains the international version of the TIMSS 2011 background questionnaires and curriculum questionnaires in the following 10 sections: (1) Fourth Grade Student Questionnaire; (2) Fourth Grade Home…

A Music-Related Quality of Life Measure to Guide Music Rehabilitation for Adult Cochlear Implant Users.

Science.gov (United States)

Dritsakis, Giorgos; van Besouw, Rachel M; Kitterick, Pádraig; Verschuur, Carl A

2017-09-18

A music-related quality of life (MuRQoL) questionnaire was developed for the evaluation of music rehabilitation for adult cochlear implant (CI) users. The present studies were aimed at refinement and validation. Twenty-four experts reviewed the MuRQoL items for face validity. A refined version was completed by 147 adult CI users, and psychometric techniques were used for item selection, assessment of reliability, and definition of the factor structure. The same participants completed the Short Form Health Survey for construct validation. MuRQoL responses from 68 CI users were compared with those of a matched group of adults with normal hearing. Eighteen items measuring music perception and engagement and 18 items measuring their importance were selected; they grouped together into 2 domains. The final questionnaire has high internal consistency and repeatability. Significant differences between CI users and adults with normal hearing and a correlation between music engagement and quality of life support construct validity. Scores of music perception and engagement and importance for the 18 items can be combined to assess the impact of music on the quality of life. The MuRQoL questionnaire is a reliable and valid measure of self-reported music perception, engagement, and their importance for adult CI users with potential to guide music aural rehabilitation.

Presence of dual diagnosis between users and non-users of licit and illicit drugs in Brazil

OpenAIRE

Formiga,Mariana Bandeira; Vasconcelos,Selene Cordeiro; Galdino,Melyssa Kellyane Cavalcanti; Lima,Murilo Duarte da Costa

2015-01-01

ABSTRACT Objective Investigate the occurrence of dual diagnosis in users of legal and illegal drugs. Methods It is an analytical, cross-sectional study with a quantitative approach, non-probabilistic intentional sampling, carried out in two centers for drug addiction treatment, by means of individual interviews. A sociodemographic questionnaire, the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) and the Mini-International Neuropsychiatric Interview (MINI) were used. R...

Directory of computer users in nuclear medicine

Energy Technology Data Exchange (ETDEWEB)

Henne, R.L.; Erickson, J.J.; McClain, W.J.; Kirch, D.L.

1977-01-01

The directory is composed of two major divisions, a Users' section and a Vendors' section. The Users' section consists of detailed installation descriptions and indexes to these descriptions. A typical description contains the name, address, type, and size of the institution as well as names of persons to contact. Following the hardware descriptions are listed the type of studies for which the computers are utilized, including the languages used, the method of output and an estimate of how often the study is performed. The Vendors' section contains short descriptions of current commercially available nuclear medicine systems as supplied by the vendors themselves. In order to reduce the amount of obsolete data and to include new institutions in future updates of the directory, a user questionnaire is included. (HLW)

Educational Needs of Public Library Users

Directory of Open Access Journals (Sweden)

Simona Šinko

2014-09-01

Full Text Available AbstractPurpose: The article explains the role of user education in public libraries based on the assessment of users’ educational needs in a selected public library. We present a part of the results of the needs assessment study conducted on users of the Ljubljana City Library (LCL. In this presentation, we focus on the thematic areas of users’ interest, the most appropriate time of day and the most appropriate period of the year for participating in education. The aim of presenting this information is to support the development of an appropriate adult education provision and an effective use of human, financial and material resources in public libraries.Methodology/approach: The basic research method used was descriptive and causal non- experimental. The study involved 943 adults LCL users who have filled in an online or a printed form of the questionnaire.Results: Results of data analysis showed that users express a greater degree of interest in the following course topics: travel, foreign languages, literature, public speaking and health. They express the lowest degree of interest in the topics: policy, motoring and mathematics. Afternoons and evenings suit them best, whereas the autumn and winter season are in their view the best time of the year for participating in education. The analysis also showed some statistically significant differences in relation to sex, age, status and educational level of the users.Research limitation: By the practical application of results the characteristics of the sample of users and the environment from which they come, as well as the shortcomings of the questionnaire as an instrument for data collection, have to be considered.Originality/practical implications: The data obtained are useful in preparing the basis of educational activities in LCL, as well as for the design of educational programs in other comparable public libraries and other providers of adult education. The survey results can also

Use and User Perception of Electronic Information Resources: A Case Study of Siva Institute of Frontier Technology, India

Directory of Open Access Journals (Sweden)

Velmurugan Chandran

2013-12-01

Full Text Available The present study aims to explore the use and user perception of electronic resources in Siva Institute of Frontier Technology, India. A total number of 123 users were taken into account for the study through a questionnaire-based survey method. A well-structured questionnaire was designed and distributed to the selected 200 students and staff members. 123 copies of the questionnaires were returned dully filled in and the overall response rate was 61.50 percent. The questionnaire contained both open- and close-ended questions. The collected data were classified, analyzed, and tabulated by using simple statistical methods. This study covers the impact of electronic resources on students and faculty in their academic pursuit.

Impact of obsessive-compulsive personality disorder (OCPD) symptoms in Internet users

OpenAIRE

Chamberlain, Samuel R.; Leppink, Eric W.; Redden, Sarah A.; Stein, Dan J.; Lochner, Christine; Grant, Jon E.

2017-01-01

Background: Internet use is pervasive in many cultures. Little is known about the impact of Obsessive-Compulsive Personality Disorder (OCPD) symptoms on impulsive and compulsive psychopathologies in people who use the Internet. Method: 1323 adult Internet users completed an online questionnaire quantifying OCPD symptoms, likely occurrence of select mental disorders (OCD, ADHD, problematic Internet use, anxiety), and personality questionnaires of impulsivity (Barratt) and compulsivity (Pad...

The prevalence, intensity, and assessment of craving for MDMA/ecstasy in recreational users.

Science.gov (United States)

Davis, Alan K; Rosenberg, Harold

2014-01-01

This study evaluated the prevalence, intensity, and correlates of craving for MDMA/ecstasy among recreational users employing a new multi-item, self-report questionnaire reflecting experiences of desire, intention to use, and anticipated loss of control. Using a web-based data collection procedure, we recruited MDMA/ecstasy users (n = 240) to rate their agreement with eight craving statements immediately before and immediately following 90 seconds of exposure to either ecstasy-related or control stimuli. Participants then completed questionnaires to measure ecstasy refusal self-efficacy, passionate engagement in ecstasy use, substance use history, and demographic information. Fifty percent of participants indicated some level of agreement with at least two (out of eight) statements indicative of craving and 30% agreed at some level with six or more such statements. The questionnaire used to assess craving was internally consistent, unidimensional, and had excellent one-week test-retest reliability. Craving scores varied as a function of both cue exposure and frequency of ecstasy use, and were significantly associated with ecstasy-related attitudes. Recreational users of MDMA/ecstasy endorse some experiences indicative of craving for this drug, even though only a minority report intense craving following explicit cue exposure.

Risk behaviours of illicit drug users while travelling

Directory of Open Access Journals (Sweden)

Tatja Kostnapfel Rihtar

2013-07-01

Full Text Available Introduction: Despite various formal limitations, an increasing number of opioid users, especially those stabilised in substitution therapy, travel abroad, away from their permanent residence to neighbouring and remote countries on other continents. Drug users are particularly at risk to get infected with hepatitis A, B, C and HIV during travelling.The main objectives of the study were to identify and determine the frequency of potential travel-related risk behaviour, such as illicit drug use, sharing of injecting equipment, unprotected sex, involvement in criminal activities and the extent of risk in illicit drug users, included in the programmes of the Centers for Prevention and Treatment of Drug Addiction in Slovenia.Methods: The study was carried out in two phases. The first phase included semi-structured interviews conducted in a group of drug users willing to participate in the study. Based on the analysis of transcripts and additional data, the original questionnaire Risky behaviour of illicit drug users during travels was developed and filled in anonymously and on a voluntary basis at the network of Centres for Prevention and Treatment of Drug Addiction. Univariate analysis between independent and dependent factors was conducted based on chi-square test and t-test for independent factors. Multivariate analysis of the impact of independent factors on the dependent factor was conducted based on binary logistic regression.Results: The questionnaire was filled out anonymously and voluntarily by 776 individuals in 14 Slovene centres for prevention and treatment of drug addiction. The results confirmed the first hypothesis that drug users travelling away from their permanent residence are more likely to share their injecting equipment, and engage in unprotected sex and in drug-related crime, and the second hypothesis stating that illegal drug users included in the substitution treatment programmes, who regularly use drugs at home, more often

A brief web-based screening questionnaire for common mental disorders: Development and validation

NARCIS (Netherlands)

Donker, T.; van Straten, A.; Marks, I.M.; Cuijpers, P.

2009-01-01

Background: The advent of Internet-based self-help systems for common mental disorders has generated a need for quick ways to triage would-be users to systems appropriate for their disorders. This need can be met by using brief online screening questionnaires, which can also be quickly used to

Is the current CCU Draft 2016b of the 9th SI Brochure scientifically and formally satisfactory? And an example of simpler SI definition

OpenAIRE

Pavese, Franco

2015-01-01

This v.4 includes a critical review adjourned to the CCU Draft 2016b of November 2016 of the 9th SI Brochure in the light of four basic principles that a modern system of units should follow, and a proposal for the text of the CGPM Resolution on the revised SI, intended to resolve the problems found. The contents of the previous versions were: (v.1) discussion of the role of constants (called fundamental until 2015) in the proposed New SI formulation of the definition of the International Sys...

A new psychometric questionnaire for reporting of somatosensory percepts

Science.gov (United States)

Kim, L. H.; McLeod, R. S.; Kiss, Z. H. T.

2018-02-01

Objective. There have been remarkable advances over the past decade in neural prostheses to restore lost motor function. However, restoration of somatosensory feedback, which is essential for fine motor control and user acceptance, has lagged behind. With an increasing interest in using electrical stimulation to restore somatosensory sensations within the peripheral (PNS) and central nervous systems (CNS), it is critical to characterize the percepts evoked by electrical stimulation in a standardized manner with a validated psychometric questionnaire. This will allow comparison of results from applications at various nervous system levels in multiple settings. Approach. We compiled a summary of published reports of somatosensory percepts that were elicited by electrical stimulation in humans and used these to develop a new psychometric questionnaire. Results. This new questionnaire was able to characterize subjective evoked sensations with good test-retest reliability (Spearman’s correlation coefficients ranging 0.716  ⩽  ρ  ⩽  1.000, p  ⩽  0.005) in 13 subjects receiving stimulation through neural implants in both the CNS and PNS. Furthermore, the new questionnaire captured more descriptors (M  =  2.65, SD  =  0.91) that would have been missed by being categorized as ‘other sensations’, using a previous questionnaire (M  =  1.40, SD  =  0.77, t(12)  =  -10.24, p  psychometric questionnaire will aid in establishing consistency and standardization of reporting in future studies of somatosensory neural prostheses.

Indian Institutional Repositories: A Study of User's Perspective

Science.gov (United States)

Sawant, Sarika

2012-01-01

Purpose: The present study aims to investigate the experience, contribution and opinions of users of respective institutional repositories (IRs) developed in India. Design/methodology/approach: The survey method was used. The data collection tool was a web questionnaire, which was created with the help of software provided by surveymonkey.com…

Stable self-serving personality traits in recreational and dependent cocaine users.

Directory of Open Access Journals (Sweden)

Boris B Quednow

Full Text Available Chronic cocaine use has been associated with impairments in social cognition, self-serving and antisocial behavior, and socially relevant personality disorders (PD. Despite the apparent relationship between Machiavellianism and stimulant use, no study has explicitly examined this personality concept in cocaine users so far. In the frame of the longitudinal Zurich Cocaine Cognition Study, the Machiavellianism Questionnaire (MACH-IV was assessed in 68 recreational and 30 dependent cocaine users as well as in 68 psychostimulant-naïve controls at baseline. Additionally, three closely related personality dimensions from the Temperament and Character Inventory (TCI-cooperativeness, (social reward dependence, and self-directedness-and the screening questionnaire of the Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID-II were acquired. At the one-year follow-up, 57 cocaine users and 48 controls were reassessed with the MACH-IV. Finally, MACH-IV scores were correlated with measures of social cognition and interaction (cognitive/emotional empathy, Theory-of-Mind, prosocial behavior and with SCID-II PD scores assessed at baseline. Both recreational and dependent cocaine users showed significantly higher Machiavellianism than controls, while dependent cocaine users additionally displayed significantly lower levels of TCI cooperativeness and self-directedness. During the one-year interval, MACH-IV scores showed high test-retest reliability and also the significant gap between cocaine users and controls remained. Moreover, in cocaine users, higher Machiavellianism correlated significantly with lower levels of cooperativeness and self-directedness, with less prosocial behavior, and with higher cluster B PD scores. However, Machiavellianism was not correlated with measures of cocaine use severity (r<-.15. Both recreational and dependent cocaine users display pronounced and stable Machiavellian personality traits. The lack of

Validation of the Global Health Professions Students Survey questionnaire in Italy

Directory of Open Access Journals (Sweden)

Maria Rosaria Gualano

2011-12-01

satisfactory internal validity. The prevalence of current smokers was 33%, while only 12% of students declared to be tobacco users. Interestingly, students who were tobacco users were 80% less likely to consider that health professionals needed training on smoking cessation techniques in comparison to non tobacco users.

Conclusions: The questionnaire showed excellent reliability properties in the sample studied. In terms of internal consistency and validity, it appears to have an acceptable performance. Given the high prevalence of smokers among medical students, teaching them about the damages related to tobacco use, and how to help them quit smoking or tobacco use, emerged as important issues. Further studies to investigate these important issues, using a standardized method like GHPSS, are needed.

Development of a Tool for Measuring and Analyzing Computer User Satisfaction

OpenAIRE

James E. Bailey; Sammy W. Pearson

1983-01-01

This paper reports on a technique for measuring and analyzing computer user satisfaction. Starting with the literature and using the critical incident interview technique, 39 factors affecting satisfaction were identified. Adapting the semantic differential scaling technique, a questionnaire for measuring satisfaction was then created. Finally, the instrument was pilot tested to prove its validity and reliability. The results of this effort and suggested uses of the questionnaire are reported...

User Satisfaction Assessment To Edu-Eco Tourism Services Of Cibodas Botanical Garden

Science.gov (United States)

Hidayat, I. W.; Winarni

2017-10-01

Cibodas Botanical Garden (CBG) is a government institution which has principal duties and functions as area of conservation ex situ of wet highland plants, research, education and tourism, it very closely related to aspect of the services to user. Good services will support the sustainability and existence of CBG as a world class edu-eco tourism destination. The purpose of this study was to measure the quality of services which delivered and improvement which necessary at the future. Assessments were made based on 14 criteria of services aspect for user which need research-education services and regular tourism services activities. The study was conducted by distributing questionnaires to users of these services. Questionnaires distribution was conducted in early August 2015 and August 2016, the respondents were 124 and 207. The results were showed the user satisfaction at good level, there were 77.685 in 2015 and 72.08 in 2016. Although still at a good level, there were a decline in satisfaction levels based on the value. In the future, the managerial needs to continuously to improve it, in order to get a good or very good valuation.

Towards Usable E-Health. A Systematic Review of Usability Questionnaires.

Science.gov (United States)

Sousa, Vanessa E C; Dunn Lopez, Karen

2017-05-10

The use of e-health can lead to several positive outcomes. However, the potential for e-health to improve healthcare is partially dependent on its ease of use. In order to determine the usability for any technology, rigorously developed and appropriate measures must be chosen. To identify psychometrically tested questionnaires that measure usability of e-health tools, and to appraise their generalizability, attributes coverage, and quality. We conducted a systematic review of studies that measured usability of e-health tools using four databases (Scopus, PubMed, CINAHL, and HAPI). Non-primary research, studies that did not report measures, studies with children or people with cognitive limitations, and studies about assistive devices or medical equipment were systematically excluded. Two authors independently extracted information including: questionnaire name, number of questions, scoring method, item generation, and psychometrics using a data extraction tool with pre-established categories and a quality appraisal scoring table. Using a broad search strategy, 5,558 potentially relevant papers were identified. After removing duplicates and applying exclusion criteria, 35 articles remained that used 15 unique questionnaires. From the 15 questionnaires, only 5 were general enough to be used across studies. Usability attributes covered by the questionnaires were: learnability (15), efficiency (12), and satisfaction (11). Memorability (1) was the least covered attribute. Quality appraisal showed that face/content (14) and construct (7) validity were the most frequent types of validity assessed. All questionnaires reported reliability measurement. Some questionnaires scored low in the quality appraisal for the following reasons: limited validity testing (7), small sample size (3), no reporting of user centeredness (9) or feasibility estimates of time, effort, and expense (7). Existing questionnaires provide a foundation for research on e-health usability. However

DISTRIBUTED COMPUTING SUPPORT CONTRACT USER SURVEY

CERN Multimedia

2001-01-01

IT Division operates a Distributed Computing Support Service, which offers support to owners and users of all variety of desktops throughout CERN as well as more dedicated services for certain groups, divisions and experiments. It also provides the staff who operate the central and satellite Computing Helpdesks, it supports printers throughout the site and it provides the installation activities of the IT Division PC Service. We have published a questionnaire which seeks to gather your feedback on how the services are seen, how they are progressing and how they can be improved. Please take a few minutes to fill in this questionnaire. Replies will be treated in confidence if desired although you may also request an opportunity to be contacted by CERN's service management directly. Please tell us if you met problems but also if you had a successful conclusion to your request for assistance. You will find the questionnaire at the web site http://wwwinfo/support/survey/desktop-contract There will also be a link ...

DISTRIBUTED COMPUTING SUPPORT SERVICE USER SURVEY

CERN Multimedia

2001-01-01

IT Division operates a Distributed Computing Support Service, which offers support to owners and users of all variety of desktops throughout CERN as well as more dedicated services for certain groups, divisions and experiments. It also provides the staff who operate the central and satellite Computing Helpdesks, it supports printers throughout the site and it provides the installation activities of the IT Division PC Service. We have published a questionnaire, which seeks to gather your feedback on how the services are seen, how they are progressing and how they can be improved. Please take a few minutes to fill in this questionnaire. Replies will be treated in confidence if desired although you may also request an opportunity to be contacted by CERN's service management directly. Please tell us if you met problems but also if you had a successful conclusion to your request for assistance. You will find the questionnaire at the web site http://wwwinfo/support/survey/desktop-contract There will also be a link...

TEDS-M 2008 User Guide for the International Database. Supplement 1: International Version of the TEDS-M Questionnaires

Science.gov (United States)

Brese, Falk, Ed.

2012-01-01

The Teacher Education Study in Mathematics (TEDS-M) International Database includes data for all questionnaires administered as part of the TEDS-M study. These consisted of questionnaires administered to future teachers, educators, and institutions with teacher preparation programs. This supplement contains the international version of the TEDS-M…

Presence of dual diagnosis between users and non-users of licit and illicit drugs in Brazil

Directory of Open Access Journals (Sweden)

Mariana Bandeira Formiga

2015-12-01

Full Text Available ABSTRACT Objective Investigate the occurrence of dual diagnosis in users of legal and illegal drugs. Methods It is an analytical, cross-sectional study with a quantitative approach, non-probabilistic intentional sampling, carried out in two centers for drug addiction treatment, by means of individual interviews. A sociodemographic questionnaire, the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST and the Mini-International Neuropsychiatric Interview (MINI were used. Results One hundred and ten volunteers divided into abstinent users (group 1, alcoholics (group 2 and users of alcohol and illicit drugs (group 3. The substances were alcohol, tobacco, crack and marijuana. A higher presence of dual diagnosis in group 3 (71.8% was observed, which decreased in group 2 (60% and 37.1% of drug abstinent users had psychiatric disorder. Dual diagnosis was associated with the risk of suicide, suicide attempts and the practice of infractions. The crack consumption was associated with the occurrence of major depressive episode and antisocial personality disorder. Conclusion It was concluded that the illicit drug users had a higher presence of dual diagnosis showing the severity of this clinical condition. It is considered essential that this clinical reality is included in intervention strategies in order to decrease the negative effects of consumption of these substances and provide better quality of life for these people.

User participation in healthcare IT development: a developers' viewpoint in Finland.

Science.gov (United States)

Martikainen, Susanna; Korpela, Mikko; Tiihonen, Tuija

2014-03-01

Recent research showed that physicians in Finland were highly critical of their information technology (IT) systems. They were also critical of the methods of collaboration with the developers of the health IT systems (HITS) in use at the time of the questionnaire. This study turned the set-up around and asked systems developers the same questions about collaboration. What is developers' view on end user participation in HITS development at the moment? How would developers wish end users to participate in systems development? Do the developers' views differ from the physicians' (end users') views of the current state of collaboration in developing IT systems? A web-based questionnaire study was conducted in one of the major HITS provider companies in Finland among all developers, including software developers and customer support and sales personnel. Both quantitative and free-text questions of a previous study were adapted for the purpose. The responses were analyzed with qualitative and basic quantitative methods. The response rate of the questionnaire was 37% and 136 responses were received. The developers who responded were experienced workers; 81% of the respondents had 6 years or more of work experience in IT systems development and 35% of them had 6 years or more of work experience in the healthcare domain. Almost three-quarters (72%) of the respondents agreed with the statement 'I work with users'. Almost all the developers (90%) thought that they are interested in user feedback and also 81% thought that they take the end users' opinions and experiences into account when developing software. A majority of the developers (57%) considered that corrections and modifications are currently not implemented quickly enough. The most popular means of user participation were that 'users would present their work and needs related to it in their workplace' (76%), followed by user groups (75%). The developers suggested many traditional user-centered and usability design

[Psychometric validation in Spanish of the Brazilian short version of the Primary Care Assessment Tools-users questionnaire for the evaluation of the orientation of health systems towards primary care].

Science.gov (United States)

Vázquez Peña, Fernando; Harzheim, Erno; Terrasa, Sergio; Berra, Silvina

2017-02-01

To validate the Brazilian short version of the PCAT for adult patients in Spanish. Analysis of secondary data from studies made to validate the extended version of the PCAT questionnaire. City of Córdoba, Argentina. Primary health care. The sample consisted of 46% of parents, whose children were enrolled in secondary education in three institutes in the city of Cordoba, and the remaining 54% were adult users of the National University of Cordoba Health Insurance. Pearson's correlation coefficient comparing the extended and short versions. Goodness-of-fit indices in confirmatory factor analysis, composite reliability, average variance extracted, and Cronbach's alpha values, in order to assess the construct validity and the reliability of the short version. The values of Pearson's correlation coefficient between this short version and the long version were high .818 (Pmedia extracted: .3306, since 3 variables had weak factorials loads. The Cronbach's alpha was acceptable (.85). The short version of the PCAT-users developed in Brazil showed an acceptable psychometric performance in Spanish as a quick assessment tool, in a comparative study with the extended version. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Characterizing of internet banking users in Davao City Philippines

Directory of Open Access Journals (Sweden)

Jim John Quilantang

2016-01-01

Full Text Available This study was conducted to determine the factors that influence the adoption of internet banking in Davao City. Survey questionnaires were administered to 120 respondents represented by two groups, 60 users and 60 non-users. Four identified variables, demographic profile of respondents, perceived usefulness, perceived ease-of-use, and trust of bank customers towards banks are considered. Probit regression analysis revealed that age and income have strong influence to internet banking adoption. Usefulness and perceived ease-of-use were both found also a strong determinant of internet banking adoption.

Identifying User Profiles from Statistical Grouping Methods

Directory of Open Access Journals (Sweden)

Francisco Kelsen de Oliveira

2018-02-01

Full Text Available This research aimed to group users into subgroups according to their levels of knowledge about technology. Statistical hierarchical and non-hierarchical clustering methods were studied, compared and used in the creations of the subgroups from the similarities of the skill levels with these users’ technology. The research sample consisted of teachers who answered online questionnaires about their skills with the use of software and hardware with educational bias. The statistical methods of grouping were performed and showed the possibilities of groupings of the users. The analyses of these groups allowed to identify the common characteristics among the individuals of each subgroup. Therefore, it was possible to define two subgroups of users, one with skill in technology and another with skill with technology, so that the partial results of the research showed two main algorithms for grouping with 92% similarity in the formation of groups of users with skill with technology and the other with little skill, confirming the accuracy of the techniques of discrimination against individuals.

Assessment of Urban Infrastructure Quality and User Satisfaction in ...

African Journals Online (AJOL)

This study assessed urban infrastructure quality and the level of user satisfaction with urban infrastructure in low income residential neighbourhoods in Minna, Nigeria. Five (5) neighbourhoods were selected for the study, and a total of 250 housing units were sampled. Questionnaire was administered on households that fell ...

The Evaluation of Physical Space Quality in Education Buildings in Regard to User Satisfaction

Directory of Open Access Journals (Sweden)

Filiz ŞENKAL SEZER

2016-08-01

Full Text Available In this study, physical space quality of two different engineering department buildings in Uludag University Gorukle Campus, Bursa, Turkey are analyzed in regard to user evaluations about the physical space quality. In the analysis of these evaluations, criteria about physical space quality are predetermined by the authors. In the method of the study, the below phases are implemented. In first, the literature review about the physical space quality is done and then a questionnaire is prepared with regard to the key themes in literature review in order to evaluate the user satisfaction. The  key themes in user satisfaction questionnaire is accessibility, ergonomics, thermal comfort, audible comfort, visual comfort, inner space air quality, service spaces, socialization. The aim of this study is first to understand which criteria are important for the students and then to improve the physical space quality in regard to the dissatisfaction.

Methodology for calculating perception of the user experience of the quality of monitored integrated telecommunications operator services

NARCIS (Netherlands)

2011-01-01

The invention relates to a method for calculating perception of the user experience of the quality of monitored integrated telecommunications operator services. For this purpose, data from the monitoring of user services is used, along with questionnaires previously completed by a representative

A Mobile Phone User Interface for Image-Based Dietary Assessment.

Science.gov (United States)

Ahmad, Ziad; Khanna, Nitin; Kerr, Deborah A; Boushey, Carol J; Delp, Edward J

2014-02-02

Many chronic diseases, including obesity and cancer, are related to diet. Such diseases may be prevented and/or successfully treated by accurately monitoring and assessing food and beverage intakes. Existing dietary assessment methods such as the 24-hour dietary recall and the food frequency questionnaire, are burdensome and not generally accurate. In this paper, we present a user interface for a mobile telephone food record that relies on taking images, using the built-in camera, as the primary method of recording. We describe the design and implementation of this user interface while stressing the solutions we devised to meet the requirements imposed by the image analysis process, yet keeping the user interface easy to use.

A mobile phone user interface for image-based dietary assessment

Science.gov (United States)

Ahmad, Ziad; Khanna, Nitin; Kerr, Deborah A.; Boushey, Carol J.; Delp, Edward J.

2014-02-01

Many chronic diseases, including obesity and cancer, are related to diet. Such diseases may be prevented and/or successfully treated by accurately monitoring and assessing food and beverage intakes. Existing dietary assessment methods such as the 24-hour dietary recall and the food frequency questionnaire, are burdensome and not generally accurate. In this paper, we present a user interface for a mobile telephone food record that relies on taking images, using the built-in camera, as the primary method of recording. We describe the design and implementation of this user interface while stressing the solutions we devised to meet the requirements imposed by the image analysis process, yet keeping the user interface easy to use.

Pharmaceutical Cognitive Enhancement in Greek University Students: Differences Between Users and Non-Users in Social Cognitive Variables, Burnout, and Engagement.

Science.gov (United States)

Lazuras, Lambros; Ypsilanti, Antonia; Lamprou, Efthymios; Kontogiorgis, Christos

2017-06-07

Pharmaceutical cognitive enhancement (PCE) represents the non-medical use of prescribed medication for the improvement of cognitive functioning and academic performance. Although there are some studies about PCE prevalence, it is less clear how users and non-users of PCE substances differ with respect to their positive and negative student experiences (e.g. academic burnout and engagement with studies) and in social cognitive variables that relate to decision-making and self-regulation of PCE use. The present study assessed whether students with different experiences of PCE substance use displayed differences in academic burnout, study engagement, and social cognitive variables relevant to PCE use. Three hundred and forty-seven university students (mean age (M) = 22.15 years, SD = 1.69; 54% females) completed a battery of anonymous questionnaires on academic burnout, engagement with studies, social cognitive variables relevant to PCE use, and self-reported use of PCE substances and non-prescribed nutritional supplements. Three user groups emerged, namely non-users (51.9%, n = 180), single users of non-prescribed dietary supplements (25.4%, n = 88), and dual users of both non-prescribed dietary supplements and PCE (22.8%, n = 79). Multivariate analysis of variance indicated significant differences among the three user groups in intentions, attitudes, social norms, and anticipated regret toward PCE use. No significant differences were observed with respect to academic burnout and work engagement. The findings show that university students may engage in PCE use independent of their student experiences. Rather, a chemically assisted performance enhancement mindset seems to differentiate users from non-users of PCE substances.

mHealth applications for diabetes: User preference and implications for app development.

Science.gov (United States)

Conway, Nicholas; Campbell, Iona; Forbes, Paula; Cunningham, Scott; Wake, Deborah

2016-12-01

Increasing diabetes prevalence has led to the need for more sustainable and person-centred services. The diabetes self-care mHealth marketplace is growing, but most effective/valued features are unknown. This study gauges diabetes app user opinion to inform development work. An analysis of diabetes mHealth apps informed design of a questionnaire sent to a random sample of 400 patients stratified by diabetes type and age. Responses were analysed by sub-group, and preferences were compared with current diabetes apps. App features included data storage/graphics, exercise tracking, health/diet, reminders/alarms, education. Questionnaire response rate was 59 per cent (234/400); 144/233 (62%) owned smartphones. Smartphone users expressed preference towards mHealth (101/142 (71%)), although diabetes use was low (12/163 (7%)). Respondents favoured many potential features, with similar preferences between diabetes types. This study demonstrates that while mHealth acceptance is high, current engagement is low. Engagement and functionality could be improved by including stakeholders in future development, driven by clinical/user need. © The Author(s) 2015.

Syringe vending machines for injection drug users: an experiment in Marseille, France.

Science.gov (United States)

Obadia, Y; Feroni, I; Perrin, V; Vlahov, D; Moatti, J P

1999-01-01

OBJECTIVES: This study evaluated the usefulness of vending machines in providing injection drug users with access to sterile syringes in Marseille, France. METHODS: Self-administered questionnaires were offered to 485 injection drug users obtaining syringes from 32 pharmacies, 4 needle exchange programs, and 3 vending machines. RESULTS: Of the 343 respondents (response rate = 70.7%), 21.3% used the vending machines as their primary source of syringes. Primary users of vending machines were more likely than primary users of other sources to be younger than 30 years, to report no history of drug maintenance treatment, and to report no sharing of needles or injection paraphernalia. CONCLUSIONS: Vending machines may be an appropriate strategy for providing access to syringes for younger injection drug users, who have typically avoided needle exchange programs and pharmacies. PMID:10589315

Differences between users and non-users of emergency contraception after a recognized unprotected intercourse

DEFF Research Database (Denmark)

Sørensen, M B; Pedersen, B L; Nyrnberg, L E

2000-01-01

Knowledge of emergency contraception is crucial but might not transform into use. Factors influencing decision-making related to use of emergency contraception after an unprotected intercourse and the characteristics of users of emergency contraception (EC) were assessed. In an abortion clinic...... setting, 217 women referred for termination of pregnancy were asked to fill in a questionnaire. Of the 217 women, 139 (64%) were aware of pregnancy risk but only 9 (4%) had used EC after the unprotected intercourse. 42% were estimated to have sufficient knowledge to use hormonal emergency contraception...

Patient Accounting Systems: Are They Fit with the Users' Requirements?

Science.gov (United States)

Ayatollahi, Haleh; Nazemi, Zahra; Haghani, Hamid

2016-01-01

A patient accounting system is a subsystem of a hospital information system. This system like other information systems should be carefully designed to be able to meet users' requirements. The main aim of this research was to investigate users' requirements and to determine whether current patient accounting systems meet users' needs or not. This was a survey study, and the participants were the users of six patient accounting systems used in 24 teaching hospitals. A stratified sampling method was used to select the participants (n = 216). The research instruments were a questionnaire and a checklist. The mean value of ≥3 showed the importance of each data element and the capability of the system. Generally, the findings showed that the current patient accounting systems had some weaknesses and were able to meet between 70% and 80% of users' requirements. The current patient accounting systems need to be improved to be able to meet users' requirements. This approach can also help to provide hospitals with more usable and reliable financial information.

Patient Accounting Systems: Are They Fit with the Users' Requirements?

Science.gov (United States)

Ayatollahi, Haleh; Nazemi, Zahra

2016-01-01

Objectives A patient accounting system is a subsystem of a hospital information system. This system like other information systems should be carefully designed to be able to meet users' requirements. The main aim of this research was to investigate users' requirements and to determine whether current patient accounting systems meet users' needs or not. Methods This was a survey study, and the participants were the users of six patient accounting systems used in 24 teaching hospitals. A stratified sampling method was used to select the participants (n = 216). The research instruments were a questionnaire and a checklist. The mean value of ≥3 showed the importance of each data element and the capability of the system. Results Generally, the findings showed that the current patient accounting systems had some weaknesses and were able to meet between 70% and 80% of users' requirements. Conclusions The current patient accounting systems need to be improved to be able to meet users' requirements. This approach can also help to provide hospitals with more usable and reliable financial information. PMID:26893945

ERP evidence suggests executive dysfunction in ecstasy polydrug users.

Science.gov (United States)

Roberts, C A; Fairclough, S H; Fisk, J E; Tames, F; Montgomery, C

2013-08-01

Deficits in executive functions such as access to semantic/long-term memory have been shown in ecstasy users in previous research. Equally, there have been many reports of equivocal findings in this area. The current study sought to further investigate behavioural and electro-physiological measures of this executive function in ecstasy users. Twenty ecstasy-polydrug users, 20 non-ecstasy-polydrug users and 20 drug-naïve controls were recruited. Participants completed background questionnaires about their drug use, sleep quality, fluid intelligence and mood state. Each individual also completed a semantic retrieval task whilst 64 channel Electroencephalography (EEG) measures were recorded. Analysis of Variance (ANOVA) revealed no between-group differences in behavioural performance on the task. Mixed ANOVA on event-related potential (ERP) components P2, N2 and P3 revealed significant between-group differences in the N2 component. Subsequent exploratory univariate ANOVAs on the N2 component revealed marginally significant between-group differences, generally showing greater negativity at occipito-parietal electrodes in ecstasy users compared to drug-naïve controls. Despite absence of behavioural differences, differences in N2 magnitude are evidence of abnormal executive functioning in ecstasy-polydrug users.

Comparative ergonomic assessment of manual wheelchairs by paraplegic users.

Science.gov (United States)

Gil-Agudo, Angel; Solís-Mozos, Marta; del-Ama, Antonio J; Crespo-Ruiz, Beatriz; de la Peña-González, Ana Isabel; Pérez-Nombela, Soraya

2013-07-01

The aim of the present study was to describe and test the reliability of a comprehensive product-centered approach to assessing functional performance and wheelchair user perceptions on device ergonomics and satisfaction of performance. A pilot study was implemented using this approach to evaluate differences among four manual wheelchairs. Six wheelchair users with complete spinal cord injury (SCI) at the thoracic level and with no previous upper limbs impairment were recruited for this study. After finishing circuit tasks, subjects were asked to complete a questionnaire about ergonomic wheelchair characteristics (manoeuvrability, stability, comfort and ease of propulsion) and satisfaction about task performance. On the other hand, objective data were recorded during user performance as the time required to complete each test, kinetic wheelchair propulsion data obtained with two SMARTWheels® and physiological parameters (heart rate and physiological index). Kuschall Champion® and Otto Bock Voyage® wheelchairs were ranked best for most ergonomic aspects specially in manoeuvrability (p importance of looking both kinds of information, user perception and user functional performance when evaluating a wheelchair or comparing across devices.

User acceptability of an alpha-fetoprotein screening programme

DEFF Research Database (Denmark)

Jørgensen, Finn Stener

1995-01-01

The objective of the study was to determine user acceptability among women who were classified as false positives or test negatives in an alpha-fetoprotein screening programme. The study was performed as a questionnaire study over a one-year period from October 1, 1988 to September 30, 1989...... at Hvidovre University Hospital, Copenhagen, and the county hospitals of Sønderjylland, Denmark. The participating subjects were 4104 pregnant women who had had an alpha-fetoprotein test and had completed 30 weeks of gestation, when the questionnaire was delivered. Main outcome measures were degree...... and duration of anxiety, influence on daily life and whether the woman wanted the alpha-fetoprotein test again in a new pregnancy. Three thousand, three hundred and thirty-one questionnaires were analyzed. The participation rate was 81.2%. For 219 women (6.6%), the first alpha-fetoprotein test was abnormal...

Medical and Nonmedical Users of Prescription Drugs among College Students

Science.gov (United States)

Rozenbroek, Katelyn; Rothstein, William G.

2011-01-01

Objectives: To examine medical and nonmedical users of prescription opioids, central nervous system depressants, and stimulants taken individually and in combination. Participants: Undergraduates at an urban mid-Atlantic university with 12,000 students. Methods: A questionnaire administered in classes provided 413 responses, with a usable response…

Implementation of enterprise resource planning systems: a user perspective

Science.gov (United States)

Reitsma, E.; Hilletofth, P.; Mukhtar, U.

2018-04-01

The purpose of this study is to evaluate critical success factors (CSFs) for the implementation of an enterprise resource planning (ERP) system from a user perspective. Users play a vital role when implementing an ERP system, but their perspective has been neglected in the literature. A better understanding of their perspective promises to contribute to the design of more effective ERP systems, its implementation, and management. In order to identify the user perspective, a survey was conducted within three Pakistani companies that recently have implemented a new ERP system. The questionnaire was developed based on thirteen CSFs deduced from literature. Based on each CSF’s level of importance, they are ranked in order of importance and divided into three groups: most important, important and not important. Findings reveal that users believe that management should prioritize the following four CSFs when implementing an ERP system: education and training, strategic decision-making, communication, and business process alignment.

USER REQUIREMENTS CUSTOMIZATION AND ATTRACTIVE QUALITY CREATION FOR DESIGN IMPROVEMENT ATTRIBUTES

Directory of Open Access Journals (Sweden)

Ismail Wilson Taifa

2017-03-01

Full Text Available The aim of this paper was to customize user requirements and quality creation for design improvement of furniture. The major purpose has been achieved with the use of Quality Function Deployment technique and Kano Model. The study involved 564 students from 3 engineering colleges. Extensive user requirements were identified with the help of Questionnaires. The use of House of Quality, Kano Model and Pareto Diagram helped in prioritizing all important features which are needed in customizing user requirements. The prioritized requirements include ergonomic design, desk adjustability, comfortability, product corners (sharp corners and latest material. All these factors both got high relative and absolute weight. Therefore, more engineering efforts need to be directed towards these requirements for achieving user customization for design improvement. The developed House of Quality with the help of Kano Model results has proved to be a good tool in customizing user requirements.

French mental health first aid guidelines for eating disorders: an exploration of user characteristics and usefulness among college students.

Science.gov (United States)

Melioli, Tiffany; Rispal, Magali; Hart, Laura M; Chabrol, Henri; Rodgers, Rachel F

2018-04-01

The literature has highlighted that strategies to increase appropriate and timely treatment seeking for eating disorders (EDs) are needed. The aim of this study was to use the Internet to disseminate guidelines for providing first aid to individuals suffering from ED among college students. Users were invited to complete two surveys: an initial one assessing user characteristics and, 28 days later, a questionnaire assessing the perceived usefulness of the guidelines. A sample of 651 college students (M age  = 22, standard deviation (SD) = 3.9) responded to the first questionnaire and 50 completed the second questionnaire (M age  = 22.2, SD = 2.6). The guidelines were downloaded 1174 times and 56% of users reported finding them useful. College students might be particularly interested in learning more about ED and the guidelines could be valuable to address the gap in available resources for ED-related mental health literacy. © 2016 John Wiley & Sons Australia, Ltd.

Development and user validation of driving tasks for a power wheelchair simulator.

Science.gov (United States)

Archambault, Philippe S; Blackburn, Émilie; Reid, Denise; Routhier, François; Miller, William C

2017-07-01

Mobility is important for participation in daily activities and a power wheelchair (PW) can improve quality of life of individuals with mobility impairments. A virtual reality simulator may be helpful in complementing PW skills training, which is generally seen as insufficient by both clinicians and PW users. To this end, specific, ecologically valid activities, such as entering an elevator and navigating through a shopping mall crowd, have been added to the McGill wheelchair (miWe) simulator through a user-centred approach. The objective of this study was to validate the choice of simulated activities in a group of newly trained PW users. We recruited 17 new PW users, who practiced with the miWe simulator at home for two weeks. They then related their experience through the Short Feedback Questionnaire, the perceived Ease of Use Questionnaire, and semi-structured interviews. Participants in general greatly appreciated their experience with the simulator. During the interviews, this group made similar comments about the activities as our previous group of expert PW users had done. They also insisted on the importance of realism in the miWe activities, for their use in training. A PW simulator may be helpful if it supports the practice of activities in specific contexts (such as a bathroom or supermarket), to complement the basic skills training received in the clinic (such as driving forward, backward, turning, and avoiding obstacles). Implications for Rehabilitation New power wheelchair users appreciate practicing on a virtual reality simulator and find the experience useful when the simulated diving activities are realistic and ecologically valid. User-centred development can lead to simulated power wheelchair activities that adequately capture everyday driving challenges experienced in various environmental contexts.

Disentangling the Factors Driving Users' Continuance Intention towards Social Media

DEFF Research Database (Denmark)

Li, Hongxiu; Li, Lirui; Gan, Chunmei

2018-01-01

dimensions to be gained from social media usage, namely hedonic value (enjoyment), information value (information documentation and information sharing), media value (media appeal), and social value (social interaction), which are measured via a survey questionnaire. Our findings reveal seven distinct...... configurations of causal conditions for inducing continuance intention towards social media among Chinese users. Particularly, the frequency of social media usage combined with perceptions of enjoyment were found to be core conditions reinforcing users' continuance intention towards social media. In turn......Building on perceived value theory, this study employs fuzzy set Qualitative Comparative Analysis (fsQCA) to derive configurational models that embody causal conditions for predicting users' continuance intention towards social media. From reviewing extant literature, we advanced four value...

Hydrogen filling stations. A guide for users and decision makers; Wasserstoff-Tankstellen. Ein Leitfaden fuer Anwender und Entscheider

Energy Technology Data Exchange (ETDEWEB)

Huss, Alexandra [AKOMBE Markt- und Technologiekommunikation, Koeln (Germany); Corneille, Marcel [EMCEL GmbH, Koeln (Germany)

2011-12-15

After an introduction into the field of hydrogen and fuel cell technology (H2FC) this brochure gives an outlook on our future mobility, which in the authors' view will involve hydrogen and fuel cells as integral components of electromobility systems. In its core sections this brochure provides in-depth information on hydrogen as an energy resource, the planning and design of hydrogen filling stations as well as economic aspects and funding opportunities. Rounding off the brochure are an overview of H2FC activities in Hesse, information on key players as well as further publications and technical data and a section dedicated to frequently asked questions on H2FC technology. [German] Nach einer allgemeinen Einfuehrung in das Themenfeld Wasserstoff- und Brennstoffzellen- (H2BZ1) Technologie, beleuchtet die Broschuere die Mobilitaet der Zukunft, in der Wasserstoff und Brennstoffzellen als feste Bestandteile einer zukuenftigen Elektromobilitaet gesehen werden. Vertiefende Informationen ueber den Energietraeger Wasserstoff, die Planung und den Aufbau von Wasserstoff-Tankstellen sowie wirtschaftliche Aspekte und Foerdermoeglichkeiten bilden den Kern der Broschuere. Einen Ueberblick ueber die H2BZ-Aktivitaeten in Hessen, Informationen zu relevanten Akteuren und weiterfuehrenden Publikationen sowie technische Daten und die haeufigsten Fragen im Zusammenhang mit der H2BZ-Technologie runden die Broschuere ab.

The Virtual Care Climate Questionnaire: Development and Validation of a Questionnaire Measuring Perceived Support for Autonomy in a Virtual Care Setting.

Science.gov (United States)

Smit, Eline Suzanne; Dima, Alexandra Lelia; Immerzeel, Stephanie Annette Maria; van den Putte, Bas; Williams, Geoffrey Colin

2017-05-08

Web-based health behavior change interventions may be more effective if they offer autonomy-supportive communication facilitating the internalization of motivation for health behavior change. Yet, at this moment no validated tools exist to assess user-perceived autonomy-support of such interventions. The aim of this study was to develop and validate the virtual climate care questionnaire (VCCQ), a measure of perceived autonomy-support in a virtual care setting. Items were developed based on existing questionnaires and expert consultation and were pretested among experts and target populations. The virtual climate care questionnaire was administered in relation to Web-based interventions aimed at reducing consumption of alcohol (Study 1; N=230) or cannabis (Study 2; N=228). Item properties, structural validity, and reliability were examined with item-response and classical test theory methods, and convergent and divergent validity via correlations with relevant concepts. In Study 1, 20 of 23 items formed a one-dimensional scale (alpha=.97; omega=.97; H=.66; mean 4.9 [SD 1.0]; range 1-7) that met the assumptions of monotonicity and invariant item ordering. In Study 2, 16 items fitted these criteria (alpha=.92; H=.45; omega=.93; mean 4.2 [SD 1.1]; range 1-7). Only 15 items remained in the questionnaire in both studies, thus we proceeded to the analyses of the questionnaire's reliability and construct validity with a 15-item version of the virtual climate care questionnaire. Convergent validity of the resulting 15-item virtual climate care questionnaire was confirmed by positive associations with autonomous motivation (Study 1: r=.66, Pperceived competence for reducing alcohol intake (Study 1: r=.52, Pperceived competence for learning (Study 2: r=.05, P=.48). The virtual climate care questionnaire accurately assessed participants' perceived autonomy-support offered by two Web-based health behavior change interventions. Overall, the scale showed the expected properties

The virtual asthma guideline e-learning program: learning effectiveness and user satisfaction.

Science.gov (United States)

Kang, Sung-Yoon; Kim, Sae-Hoon; Kwon, Yong-Eun; Kim, Tae-Bum; Park, Hye-Kyung; Park, Heung-Woo; Chang, Yoon-Seok; Jee, Young-Koo; Moon, Hee-Bom; Min, Kyung-Up; Cho, Sang-Heon

2018-05-01

Effective educational tools are important for increasing adherence to asthma guidelines and clinical improvement of asthma patients. We developed a computer-based interactive education program for asthma guideline named the Virtual Learning Center for Asthma Management (VLCAM). We evaluated the usefulness of program in terms of its effects on user awareness of asthma guideline and level of satisfaction. Physicians-in-training at tertiary hospitals in Korea were enrolled in a cross-sectional questionnaire survey. The e-learning program on asthma guideline was conducted over a 2-week period. We investigated changes in the awareness of asthma guideline using 35-item self-administered questionnaire aiming at assessing physicians' knowledge, attitude, and practice. Satisfaction with the program was scored on 4-point Likert scales. A total of 158 physicians-in-training at six tertiary hospitals completed the survey. Compared with baseline, the overall awareness obtained from the scores of knowledge, attitude, and practice was improved significantly. Participants were satisfied with the VLCAM program in the following aspects: helpfulness, convenience, motivation, effectiveness, physicians' confidence, improvement of asthma management, and willingness to recommend. All items in user satisfaction questionnaires received high scores over 3 points. Moreover, the problem-based learning with a virtual patient received the highest user satisfaction among all parts of the program. Our computer-based e-learning program is useful for improving awareness of asthma management. It could improve adherence to asthma guidelines and enhance the quality of asthma care.

Development and validation of a self-efficacy questionnaire (SE-12) measuring the clinical communication skills of health care professionals

DEFF Research Database (Denmark)

Axboe, Mette K; Christensen, Kaj S; Kofoed, Poul-Erik

2016-01-01

of the theoretical approach applied in the communication course, statements from former course participants, teachers, and experts in the field. The questionnaire was initially validated through face-to-face interviews with 9 staff members following a test-retest including 195 participants. Results After minor......Background The outcome of communication training is widely measured by self-efficacy ratings, and different questionnaires have been used. Nevertheless, none of these questionnaires have been formally validated through systematic measurement of assessment properties. Consequently, we decided....... We consider the questionnaire useful for self-evaluation of clinical communication skills; the SE-12 is user-friendly and can be administered as an electronic questionnaire. However, future research should explore potential needs for adjustments to reduce the identified ceiling effect. Keyword...

Characterizing users of new psychoactive substances using psychometric scales for risk-related behavior.

Science.gov (United States)

Vreeker, Annabel; van der Burg, Babette G; van Laar, Margriet; Brunt, Tibor M

2017-07-01

Studies investigating risk-related behavior in relation to new psychoactive substance (NPS) use are sparse. The current study investigated characteristics of NPS users by comparing risk-related behavior of NPS users to that of illicit drugs (ID) users and licit substances users and non-users (NLC) users. In this cross-sectional study we included 528 individuals across an age range of 18-72years. Using a web-based questionnaire we collected self-report data on substance use, sensation seeking, impulsivity, peer substance use and risk perception of substance use. NPS and ID users had a higher level of sensation seeking compared to NLC users (NPS users: pusers: pusers (pusers (p=0.16), had increased levels of impulsivity compared to NLC users. NPS users had significantly higher scores for sensation seeking (F 1,423 =51.52, pusers. Additionally, NPS users had significantly more peers who use substances compared to ID and NLC users. Also, NPS and ID users had lower risk perception for most substances than NLC users. NPS users had lower risk perception for most substances than ID users. The findings highlight that NPS users show substantial more risk-related behavior than both ID and NLC users. Therefore, NPS users might be considered as a distinctive group of substance users that need another approach in terms of prevention. Copyright © 2017 Elsevier Ltd. All rights reserved.

Factors influencing academic library users' intention to use mobile systems:A comparison of current users and potential adopters

Institute of Scientific and Technical Information of China (English)

Haijuan YANG; Sisi GUI

2014-01-01

Purpose:The study intends to examine the factors influencing the behavioral intention to use academic libraries' mobile systems from the perspective of current users and potential adopters,respectively.Design/methodology/approach:Our study investigates the mobile library system's acceptance by using a context-specific extension of the theory of reasoned action (TRA) and the technology acceptance model (TAM),which includes such factors as mobile self-efficacy,personal innovativeness and perceived playfulness.Structural equation modeling was used to test the validity of the proposed model based on the empirical data which was collected from 210 questionnaire survey participants.Findings:The result shows that 1) for both current users and potential adopters,attitude toward use and subjective norm both have a significant and positive impact on behavioral intention to use;2) perceived usefulness and perceived ease of use are significantly correlated to potential adopters' attitude toward use whereas perceived usefulness and perceived playfulness are significantly related to current users' attitude toward use;3) as for the comparison between the two groups of users,personal innovativeness not only affects perceived usefulness of both current users and potential adopters,but also affects potential adopters' perceived playfulness positively.Mobile self-efficacy has a significant effect on perceived ease of use for both types of users.Research limitations:Although the sample size met the basic statistics requirements for the social research,the participants were mainly college students,and other mobile system users like faculty members and researchers were not investigated.In addition,some influencing factors,such as information quality,system quality and service quality were not considered in the research model.Practical implications:This study reveals main factors which influence both current users and potential adopters' intention to use the mobile system

McDonald and Company Securities Library User Survey, 1996.

Science.gov (United States)

Wolfgram, Derek E.

The library of McDonald and Company Securities is important to the success of the business and its employees. This study assesses the needs and expectations of the library users, and analyzes how well the current library services are meeting those needs and expectations. A questionnaire was distributed to a large random sample of the firm's…

Developing a useful, user-friendly website for cancer patient follow-up: users' perspectives on ease of access and usefulness.

Science.gov (United States)

Bartlett, Y K; Selby, D L; Newsham, A; Keding, A; Forman, D; Brown, J; Velikova, G; Wright, P

2012-11-01

UK cancer survival has improved, leading to an increase in review patients and pressure on clinics. Use of the Internet for information exchange between patients and healthcare staff may provide a useful adjunct or alternative to traditional follow-up. This study aimed to develop and evaluate a website for use in follow-up cancer care in terms of usability, feasibility and acceptability. A website was developed and underwent iterative amendment following patient usability testing in focus groups. Patients on follow-up completed a Computer and Internet Usage Questionnaire. Internet users consented to a randomised crossover study to complete paper and online questionnaires, browse the website and participate in a website evaluation interview. Patient website use was tracked. Usability: Website changes were made following patient testing (n= 21). Patients would have liked a 'personalized' website with links to their clinical team, out with the scope of this study. Feasibility: The majority of participants (65%) had Internet access. Age remained a differentiating factor. Acceptability: Final evaluation (n= 103) was positive although many would like to maintain face-to-face hospital contact. User involvement in website design can ensure patient needs are met. A website model for follow-up will suit some patients but others will prefer clinical contact. © 2012 Blackwell Publishing Ltd.

User and Device Adaptation in Summarizing Sports Videos

Science.gov (United States)

Nitta, Naoko; Babaguchi, Noboru

Video summarization is defined as creating a video summary which includes only important scenes in the original video streams. In order to realize automatic video summarization, the significance of each scene needs to be determined. When targeted especially on broadcast sports videos, a play scene, which corresponds to a play, can be considered as a scene unit. The significance of every play scene can generally be determined based on the importance of the play in the game. Furthermore, the following two issues should be considered: 1) what is important depends on each user's preferences, and 2) the summaries should be tailored for media devices that each user has. Considering the above issues, this paper proposes a unified framework for user and device adaptation in summarizing broadcast sports videos. The proposed framework summarizes sports videos by selecting play scenes based on not only the importance of each play itself but also the users' preferences by using the metadata, which describes the semantic content of videos with keywords, and user profiles, which describe users' preference degrees for the keywords. The selected scenes are then presented in a proper way using various types of media such as video, image, or text according to device profiles which describe the device type. We experimentally verified the effectiveness of user adaptation by examining how the generated summaries are changed by different preference degrees and by comparing our results with/without using user profiles. The validity of device adaptation is also evaluated by conducting questionnaires using PCs and mobile phones as the media devices.

Cellular Phone Users- Willingness to Shop Online

OpenAIRE

Norazah Mohd Suki; Norbayah Mohd Suki

2009-01-01

This study aims to identify cellular phone users- shopping motivating factors towards online shopping. 100 university students located in Klang Valley, Malaysia were involved as the respondents. They were required to complete a set of questionnaire and had to own a cellular phone in order to be selected as sample in this study. Three from five proposed hypotheses were supported: purchasing information, shopping utilities and service quality. As a result, marketers and retailers should concent...

A user experience evaluation of Amazon Kindle mobile application

Science.gov (United States)

Hussain, Azham; Mkpojiogu, Emmanuel O. C.; Musa, Ja'afaru; Mortada, Salah

2017-10-01

There is a dramatic increase in the development of mobile applications in recent years. This makes the usability evaluation of these mobile applications an important aspect in the advancement and application of technology. In this paper, a laboratory-based usability evaluation was carried out on the Amazon Kindle app using 15 users who performed 5 tasks on the Kindle e-book mobile app. A post-test questionnaire was administered to elicit users' perception on the usability of the application. The results demonstrate that almost all the participants were satisfied with services provided by the Amazon Kindle e-book mobile app. On all the four user experience factors examined, namely, perceived ease-of-use, perceived visibility, perceived enjoyabilty, and perceived efficiency, the evaluation outcome shows that the participants had a good and rich mobile experience with the application.

Compliance With the Mediterranean Diet and Physical Activity Level of Users of the PAFES (Plan for Physical Activity, Sport and Health Web Site

Directory of Open Access Journals (Sweden)

Darío López

2014-05-01

Full Text Available Background: The Physical Activity Plan Sport and Health web site (www.pafes.cat allows users to assess the level of adherence to the Mediterranean Diet (MD and level of physical activity (PA by two interactive questionnaires: the MD questionnaire adapted from the study Prevention with Mediterranean Diet (Predimed and the abbreviated version of the International Physical Activity questionnaire (IPAQ.Methods: A descriptive analysis was performed on the results of both questionnaires during the period 2009 to 2010.Results: Of the 1376 questionnaires analyzed on adherence to the MD, 12.5% of users have a high compliance, 67.2% moderate, and 20.3% low. Almost all (95.8% used olive oil as the main added fat, 82.2% and 78.4% reported a low intake of butter and derivatives, and sugary drinks, respectively, and 70.9% referred to an adequate intake of vegetables. On the negative side, 82.3% reported a low intake of legumes, 71.6% a high intake of red meat, 67.6% and 25% lower intake of fruit and nuts, respectively. As regards PA, of the 1221 questionnaires analyzed, 79.4% of the population met the PA health recommendations, 36.5% at a high level, and 42.9% moderate.Conclusions: Web questionnaires can be a useful tool in the promotion and dissemination of both habits. As a suggestion for improvement, we propose the inclusion of demographic variables to determine the profile of users who completed the questionnaires.

Instruments for radiation measurement in biosciences. Series 3. radioluminography. 1. Results of questionnaires to the scientists using radioluminographic techniques

International Nuclear Information System (INIS)

Kurihara, Norio; Nakajima, Eiichi; Takahashi, Sentaro

1998-01-01

Radioluminography (RLG) is a method to detect radioactivity with its photostimulated luminescence phenomenon. This paper describes major results of questionnaires to the scientists using RLG technique which was performed by the technical subcommittee for research instruments for isotope tracer of Life Science Section, Japan Radioisotope Association. The main purpose was to find the advantage and problems of RLG recognized by users. Questionnaires were sent to 271 users and 101 answers were obtained from pharmaceutical companies, universities and other public research facilities. RLG was found mainly used in gel electrophoresis in the molecular biology field, thin layer chromatography and quantitative whole body autoradiography. RLG technology itself of the instrument, imaging plate and standard usage was found to be in progress as well. Problems were those on the fundamental handling (e.g., ROI definition), on instruments, on quantitativeness, on different nuclides, on value for formal data and on radiation control. The major instrument manufacturers were Fuji Film Co., BioRad Co. and Molecular Dynamics Co. Results of the questionnaire will be published in more detailed form in future. (K.H.)

Comparative assessment of study groups of elderly female computer users from four European countries: questionnaires used in the NEW study

DEFF Research Database (Denmark)

Sandsjö, L; Larsman, P; Vollenbroek-Hutten, M M R

2006-01-01

There is a lack of consistent and comprehensive questionnaire forms for the studies of factors associated with work-related musculoskeletal disorders at the European level. One of the results of the EU-funded project, neuromuscular assessment in the elderly worker (NEW), is a set of questionnaires...... for the screening of musculoskeletal status and the studies of factors that are believed to affect musculoskeletal health. The questionnaires have been used among elderly women (45+) in different occupations and organisations in Denmark, The Netherlands, Sweden and Switzerland. The aim of this short communication...... is to present the questionnaires used in the NEW study and to evaluate the appropriateness of pooling data gathered in each participating country into a common database. It is concluded that although differences exist among the study samples, these are not of such a magnitude or pattern that data from the four...

Identifying Problematic Internet Users: Development and Validation of the Internet Motive Questionnaire for Adolescents (IMQ-A)

NARCIS (Netherlands)

Bischof-Kastner, C.; Kuntsche, E.N.; Wolstein, J.

2014-01-01

Background: Internationally, up to 15.1% of intensive Internet use among adolescents is dysfunctional. To provide a basis for early intervention and preventive measures, understanding the motives behind intensive Internet use is important. Objective: This study aims to develop a questionnaire, the

From expert-derived user needs to user-perceived ease of use and usefulness: a two-phase mixed-methods evaluation framework.

Science.gov (United States)

Boland, Mary Regina; Rusanov, Alexander; So, Yat; Lopez-Jimenez, Carlos; Busacca, Linda; Steinman, Richard C; Bakken, Suzanne; Bigger, J Thomas; Weng, Chunhua

2014-12-01

Underspecified user needs and frequent lack of a gold standard reference are typical barriers to technology evaluation. To address this problem, this paper presents a two-phase evaluation framework involving usability experts (phase 1) and end-users (phase 2). In phase 1, a cross-system functionality alignment between expert-derived user needs and system functions was performed to inform the choice of "the best available" comparison system to enable a cognitive walkthrough in phase 1 and a comparative effectiveness evaluation in phase 2. During phase 2, five quantitative and qualitative evaluation methods are mixed to assess usability: time-motion analysis, software log, questionnaires - System Usability Scale and the Unified Theory of Acceptance of Use of Technology, think-aloud protocols, and unstructured interviews. Each method contributes data for a unique measure (e.g., time motion analysis contributes task-completion-time; software log contributes action transition frequency). The measures are triangulated to yield complementary insights regarding user-perceived ease-of-use, functionality integration, anxiety during use, and workflow impact. To illustrate its use, we applied this framework in a formative evaluation of a software called Integrated Model for Patient Care and Clinical Trials (IMPACT). We conclude that this mixed-methods evaluation framework enables an integrated assessment of user needs satisfaction and user-perceived usefulness and usability of a novel design. This evaluation framework effectively bridges the gap between co-evolving user needs and technology designs during iterative prototyping and is particularly useful when it is difficult for users to articulate their needs for technology support due to the lack of a baseline. Copyright © 2013 Elsevier Inc. All rights reserved.

Customization of electronic medical record templates to improve end-user satisfaction.

Science.gov (United States)

Gardner, Carrie Lee; Pearce, Patricia F

2013-03-01

Since 2004, increasing importance has been placed on the adoption of electronic medical records by healthcare providers for documentation of patient care. Recent federal regulations have shifted the focus from adoption alone to meaningful use of an electronic medical record system. As proposed by the Technology Acceptance Model, the behavioral intention to use technology is determined by the person's attitude toward usage. The purpose of this quality improvement project was to devise and implement customized templates into an existent electronic medical record system in a single clinic and measure the satisfaction of the clinic providers with the system before and after implementation. Provider satisfaction with the electronic medical record system was evaluated prior to and following template implementation using the current version 7.0 of the Questionnaire for User Interaction Satisfaction tool. Provider comments and improvement in the Questionnaire for User Interaction Satisfaction levels of rankings following template implementation indicated a positive perspective by the providers in regard to the templates and customization of the system.

Usability evaluation of user interface of thesis title review system

Science.gov (United States)

Tri, Y.; Erna, A.; Gellysa, U.

2018-03-01

Presentation of programs with user interface that can be accessed online through the website of course greatly provide user benefits. User can easily access the program they need. There are usability values that serve as a benchmark for the success of a user accessible program, ie efficiency, effectiveness, and convenience. These usability values also determine the development of the program for the better use. Therefore, on the review title thesis program that will be implemented in STT Dumai was measured usability evaluation. It aims to see which sides are not yet perfect and need to be improved to improve the performance and utilization of the program. Usability evaluation was measured by using smartPLS software. Database used was the result of respondent questionnaires that include questions about the experience when they used program. The result of a review of thesis title program implemented in STT Dumai has an efficiency value of 22.615, the effectiveness of 20.612, and satisfaction of 33.177.

The risk of subjective symptoms in mobile phone users in Poland – An epidemiological study

Directory of Open Access Journals (Sweden)

Agata Szyjkowska

2014-04-01

Full Text Available Objectives: To assess the type and incidence of subjective symptoms related to the use of mobile phones in Polish users. Material and Methods: The study was conducted in 2005 using a questionnaire survey. Although it has been quite a long time, up to now, no such data have been published for Poland. The questionnaire consisted of 53 questions concerning sex, age, education, general health, characteristics of a mobile phone (hand-held, loud-speaking unit as well as the habits associated with its use (frequency and duration of calls, text messages, etc. and complaints associated with using a mobile phone. Results: As many as 1800 questionnaires were sent. The response was obtained from 587 subjects aged 32.6±11.3 (48.9% women, 51.1% men; the age did not differ significantly between men and women. The subjects owned a cell phone for an average of 3 years. Majority of the respondents used the phone intensively, i.e. daily (74% or almost daily (20%. Headaches were reported significantly more often by the people who talked frequently and long in comparison with other users (63.2% of the subjects, p = 0.0029, just like the symptoms of fatigue (45%, p = 0.013. Also, the feeling of warmth around the ear and directly to the auricle was reported significantly more frequently by the intensive mobile phone users, compared with other mobile phone users (47.3%, p = 0.00004 vs. 44.6%, p = 0.00063, respectively. Most symptoms appeared during or immediately after a call and disappeared within 2 h after the call. Continuous headache, persisting for longer than 6 h since the end of a call, was reported by 26% of the subjects. Conclusions: Our results show that the mobile phone users may experience subjective symptoms, the intensity of which depends on the intensity of use of mobile phones.

Sex differences in impulsivity and brain morphometry in methamphetamine users

Science.gov (United States)

Kogachi, Shannon; Chang, Linda; Alicata, Daniel; Cunningham, Eric; Ernst, Thomas

2016-01-01

Methamphetamine (METH) is an addictive stimulant, and METH users have abnormal brain structures and function. The aims of this study were to investigate the relationships between impulsivity, brain structures, and possible sex-specific differences between METH users and non-drug using Controls. Structural MRI and the Barratt Impulsiveness Scale (BIS) questionnaire were completed in 124 subjects: 62 METH (ages 41.2 ± 1.4 years, 34 males) and 62 Controls (ages 43.3 ± 2.3 years, 36 males). Independent and interactive effects of METH use status and sex were evaluated. Relationships between METH usage characteristics, brain morphometry, and impulsivity scores were examined. METH users had higher impulsivity scores, on both the Cognitive and Behavioral Factors from the BIS (p users had larger, while female METH users had smaller, right superior frontal cortex (interaction-p = 0.0005). The male METH users with larger frontal volumes and female METH users with smaller or thinner frontal cortices had greater Cognitive impulsivity (interaction-p ≤ 0.05). Only female METH users showed relatively larger nucleus accumbens (interaction-p = 0.03). Greater impulsivity and thinner frontal cortices in METH users are validated. Larger superior frontal cortex in male METH users with greater cognitive impulsivity suggest decreased dendritic pruning during adolescence might have contributed to their impulsive and drug use behaviors. In the female METH users, smaller frontal cortices and the associated greater impulsivity suggest greater neurotoxicity to these brain regions, while their relatively larger nucleus accumbens suggest an estrogen-mediated neuroprotective glial response. Men and women may be affected differently by METH use. PMID:27095357

Modeling metro users' travel behavior in Tehran: Frequency of Use

Directory of Open Access Journals (Sweden)

Amir Reza Mamdoohi

2016-10-01

Full Text Available Transit-oriented development (TOD, as a sustainable supporting strategy, emphasizes the improvement of public transportation coverage and quality, land use density and diversity of around public transportation stations and priority of walking and cycling at station areas. Traffic, environmental and economic problems arising from high growth of personal car, inappropriate distribution of land use, and car-orientation of metropolitan area, necessitate adoption of TOD. In recent years, more researches on urban development and transportation have focused on this strategy. This research considering metro stations as base for development, aims to model metro users' travel behavior and decision-making procedures. In this regard, research question is: what are the parameters or factors affecting in the frequency of travel by metro in half-mile radius from stations. The radius was determine based on TOD definitions and 5 minute walking time to metro stations.  A questionnaire was designed in three sections that including travel features by metro, attitudes toward metro, economic and social characteristics of respondents. Ten stations were selected based on their geographic dispersion in Tehran and a sample of 450 respondents was determined. The questionnaires were surveyed face to face in (half-mile vicinity of metro stations. Based on a refined sample on 400 questionnaires ordered discrete choice models were considered. Results of descriptive statistics show that 38.5 percent of the sample used metro more than 4 times per week. Trip purpose for 45.7 percent of metro users is work. Access mode to the metro stations for nearly half of the users (47.6 percent is bus. Results of ordered logit models show a number of significant variables including: habit of using the metro, waiting time in station, trip purpose (working, shopping and recreation, personal car access mode to the metro station, walking access mode to the metro station and being a housewife.

Remote programming of MED-EL cochlear implants: users' and professionals' evaluation of the remote programming experience.

Science.gov (United States)

Kuzovkov, Vladislav; Yanov, Yuri; Levin, Sergey; Bovo, Roberto; Rosignoli, Monica; Eskilsson, Gunnar; Willbas, Staffan

2014-07-01

Remote programming is safe and is well received by health-care professionals and cochlear implant (CI) users. It can be adopted into clinic routine as an alternative to face-to-face programming. Telemedicine allows a patient to be treated anywhere in the world. Although it is a growing field, little research has been published on its application to CI programming. We examined hearing professionals' and CI users' subjective reactions to the remote programming experience, including the quality of the programming and the use of the relevant technology. Remote CI programming was performed in Italy, Sweden, and Russia. Programming sessions had three participants: a CI user, a local host, and a remote expert. After the session, each CI user, local host, and remote expert each completed a questionnaire on their experience. In all, 33 remote programming sessions were carried out, resulting in 99 completed questionnaires. The overwhelming majority of study participants responded positively to all aspects of remote programming. CI users were satisfied with the results in 96.9% of the programming sessions; 100% of participants would use remote programming again. Although technical problems were encountered, they did not cause the sessions to be considerably longer than face-to-face sessions.

Investigating User Perception of High-Performance Schools about Factors Associated with Building Energy Efficiency

Directory of Open Access Journals (Sweden)

Mohd Najib Mohd Salleh

2016-01-01

Full Text Available Energy demand in buildings can be reduced by improving energy efficiency. MS1525 has recommended that energy efficiency for Non-Residential Buildings in Malaysia to be not more than 135kWh/m²/year. A school building is a non-residential building and has major social responsibilities. Based on the theory of building energy-efficiency, energy efficiency can be achieved through three main factors: a design of buildings; b design of services; and c user behavior. This study aims to investigate the user perceptions in High-Performance Schools. The questionnaire viewed three main perceptions of users: perception of user behavior, the perception of building design and perception of services design.

The EU-project United4Health: User-centred design of an information system for a Norwegian telemedicine service.

Science.gov (United States)

Smaradottir, Berglind; Gerdes, Martin; Martinez, Santiago; Fensli, Rune

2016-10-01

Organizational changes of health care services in Norway brought to light a need for new clinical pathways. This study presents the design and evaluation of an information system for a new telemedicine service for chronic obstructive pulmonary disease patients after hospital discharge. A user-centred design approach was employed composed of a workshop with end-users, two user tests and a field trial. For data collection, qualitative methods such as observations, semi-structured interviews and a questionnaire were used. User workshop's outcome informed the implementation of the system initial prototype, evaluated by end-users in a usability laboratory. Several usability and functionality issues were identified and solved, such as the interface between the initial colour scheme and the triage colours. Iterative refinements were made and a second user evaluation showed that the main issues were solved. The responses to a questionnaire presented a high score of user satisfaction. In the final phase, a field trial showed satisfactory use of the system. This study showed how the target end-users groups were actively involved in identifying the needs, suggestions and preferences. These aspects were addressed in the development of an information system through a user-centred design process. The process efficiently enabled users to give feedback about design and functionality. Continuous refinement of the system was the key to full development and suitability for the telemedicine service. This research was a result of the international cooperation between partners within the project United4Health, a part of the Seventh Framework Programme for Research of the European Union. © The Author(s) 2015.

User Preferences in Reference Services: Virtual Reference and Academic Libraries

Science.gov (United States)

Cummings, Joel; Cummings, Lara; Frederiksen, Linda

2007-01-01

This study examines the use of chat in an academic library's user population and where virtual reference services might fit within the spectrum of public services offered by academic libraries. Using questionnaires, this research demonstrates that many within the academic community are open to the idea of chat-based reference or using chat for…

Sensing the News: User Experiences when Reading Locative News

Directory of Open Access Journals (Sweden)

Kjetil Vaage Øie

2012-02-01

Full Text Available This article focuses on user experiences on reading location-aware news on the mobile platform and aims to explore what experiences this kind of locative journalism generates and how such experiences change the users’ social interaction with news. We produced a specially designed mobile application and tailored news stories specific to this project called LocaNews in order to explore participants’ relation to the content in this journalistic format. The result is generated through a field study and a questionnaire of 32 people to find out how they experience the news presented in this format. The user participants’ responses are analyzed based on their news experiences, contextualizing places and their social interaction with the news within this form of journalism. Results showed that the local, semi-local and non-local user approaches the locative news in a different manner, but that the average user found this kind of news more interesting and more informative than ordinary news. The participants also have a problem identifying this as journalism, rather than an information service.

Paper to Electronic Questionnaires: Effects on Structured Questionnaire Forms

Science.gov (United States)

Trujillo, Anna C.

2009-01-01

With the use of computers, paper questionnaires are being replaced by electronic questionnaires. The formats of traditional paper questionnaires have been found to effect a subject's rating. Consequently, the transition from paper to electronic format can subtly change results. The research presented begins to determine how electronic questionnaire formats change subjective ratings. For formats where subjects used a flow chart to arrive at their rating, starting at the worst and middle ratings of the flow charts were the most accurate but subjects took slightly more time to arrive at their answers. Except for the electronic paper format, starting at the worst rating was the most preferred. The paper and electronic paper versions had the worst accuracy. Therefore, for flowchart type of questionnaires, flowcharts should start at the worst rating and work their way up to better ratings.

Academic medical libraries' policies and procedures for notifying library users of retracted scientific publications.

Science.gov (United States)

Hughes, C

1998-01-01

Academic medical libraries have a responsibility to inform library users regarding retracted publications. Many have created policies and procedures that identify flawed journal articles. A questionnaire was sent to the 129 academic medical libraries in the United States and Canada to find out how many had policies and procedures for identifying retracted publications. Of the returned questionnaires, 59% had no policy and no practice for calling the attention of the library user to retracted publications. Forty-one percent of the libraries called attention to retractions with or without a formal policy for doing so. Several responding libraries included their policy statement with the survey. The increasing number of academic medical libraries that realize the importance of having policies and practices in place highlights the necessity for this procedure.

Motivation and User Engagement in Fitness Tracking: Heuristics for Mobile Healthcare Wearables

Directory of Open Access Journals (Sweden)

Stavros Asimakopoulos

2017-01-01

Full Text Available Wearable fitness trackers have gained a new level of popularity due to their ambient data gathering and analysis. This has signalled a trend toward self-efficacy and increased motivation among users of these devices. For consumers looking to improve their health, fitness trackers offer a way to more readily gain motivation via the personal data-based insights the devices offer. However, the user experience (UX that accompanies wearables is critical to helping users interpret, understand, gain motivation and act on their data. Despite this, there is little evidence as to specific aspects of fitness tracker user engagement and long-term motivation. We report on a 4-week situated diary study and Healthcare Technology Self-efficacy (HTSE questionnaire assessment of 34 users of two popular American fitness trackers: JawBone and FitBit. The study results illustrate design implications and requirements for fitness trackers and other self-efficacy mobile healthcare applications.

[Socio-demographic and food insecurity characteristics of soup-kitchen users in Brazil].

Science.gov (United States)

Godoy, Kátia Cruz; Sávio, Karin Eleonora Oliveira; Akutsu, Rita de Cássia; Gubert, Muriel Bauermann; Botelho, Raquel Braz Assunção

2014-06-01

This study aimed to characterize users of a government soup-kitchen program and the association with family food insecurity, using a cross-sectional design and random sample of 1,637 soup-kitchen users. The study used a questionnaire with socioeconomic variables and the Brazilian Food Insecurity Scale, and measured weight and height. The chi-square test was applied, and the crude and adjusted prevalence ratios (PR) were calculated using Poisson regression. Prevalent characteristics included per capita income ranging from one-half to one minimum wage (35.1%), complete middle school (39.8%), and food security (59.4%). Users in the North of Brazil showed the worst data: incomplete primary school (39.8%), per capita income up to one-half the minimum wage (50.8%), and food insecurity (55.5%). Prevalence ratios for food insecurity were higher among users with per capita income up to one-fourth the minimum wage (p soup-kitchen users with food insecurity can help orient the program's work, location, and operations.

Radioisotope applications for troubleshooting and optimizing industrial processes

International Nuclear Information System (INIS)

2002-03-01

This brochure is intended to present the state-of -the-art in techniques for gamma scanning and neutron backscattering for troubleshooting inspection of columns, vessels, pipes, and tanks in many industrial processing sectors. It aims to provide not only an extensive description of what can be achieved by the application of radioisotope sealed sources but also sound experience-based guidance on all aspects of designing, carrying out and interpreting the results of industrial applications. Though it is written primarily for radioisotope practitioners, the brochure is also intended to function as an ambassador for the technology by promoting its benefits to governments, to the general public and to industrial end-users

Patient empowerment: a systematic review of questionnaires measuring empowerment in cancer patients.

Science.gov (United States)

Eskildsen, Nanna Bjerg; Joergensen, Clara Ruebner; Thomsen, Thora Grothe; Ross, Lone; Dietz, Susanne Malchau; Groenvold, Mogens; Johnsen, Anna Thit

2017-02-01

There is an increased attention to and demand for patient empowerment in cancer treatment and follow-up programs. Patient empowerment has been defined as feeling in control of or having mastery in relation to cancer and cancer care. This calls for properly developed questionnaires assessing empowerment from the user perspective. The aim of this review was to identify questionnaires and subscales measuring empowerment and manifestations of empowerment among cancer patients. We conducted a systematic search of the PubMed, PsycINFO and CINAHL databases. Empowerment and multiple search terms associated with empowerment were included. We included peer-reviewed articles published in English, which described questionnaires measuring empowerment or manifestations of empowerment in a cancer setting. In addition, the questionnaire had to be a patient-reported outcome measure for adult cancer patients. Database searches identified 831 records. Title and abstract screening resulted in 482 records being excluded. The remaining 349 full text articles were retrieved and assessed for eligibility. This led to the inclusion of 33 individual instruments measuring empowerment and manifestations of empowerment. Of these, only four were specifically developed to measure empowerment, and two were originally developed for the cancer setting, whereas the remaining two were developed elsewhere, but adapted to the cancer setting. The other 29 questionnaires were not intended to measure the concept of empowerment, but focused on patient-centered care, patient competence, self-efficacy, etc. However, they were included because part of the instrument (at least five items) was considered to measure empowerment or manifestations of empowerment. Our study provides an overview of the available questionnaires, which can be used by researchers and practitioners who wish to measure the concept of empowerment among cancer patients. Very few questionnaires were explicitly developed to explore

Exploring replay value: Shifts and continuities in user experiences between first and second exposure to an interactive story

OpenAIRE

Roth, C.; Vermeulen, I.E.; Vorderer, P.A.; Klimmt, C.

2012-01-01

While replay value is a common term in interactive entertainment, psychological research on its meaning in terms of user experiences is sparse. An exploratory experiment using the interactive drama "Façade" was conducted (n=50) to examine shifts and continuities in entertainment-related user experiences between first and second exposure to the same system. A questionnaire with brief scales measuring various user-experience dimensions (interaction-related facets such as usability, flow, and pr...

Fitness levels and physical activity among class A drug users entering prison.

Science.gov (United States)

Fischer, Jan; Butt, Christine; Dawes, Helen; Foster, Charlie; Neale, Joanne; Plugge, Emma; Wheeler, Carly; Wright, Nat

2012-12-01

Physical activity could benefit drug users' physiological and mental health. Previous research has suggested that physical activity levels change when drug users enter prison. Twenty-five class A drug users who were new to prison answered physical activity and drug use cross-sectional questionnaires, took a submaximal fitness test and wore a pedometer for 1 week. Participants' mean aerobic capacity was estimated as 49 mls O2/kg/min (±12 SD). Their mean self-reported walking distance outside of prison was 4.67 miles on an average day (±4.14 SD). Pedometer data suggest they walked a mean of 1.8 miles/day in prison. Many class A drug users entering prison had high levels of fitness and physical activity before admission, often gained from walking. Walking activity reduced when they entered prison, posing a challenge to maintaining healthy activity levels.

Information Hang-Ups; Problems Encountered by Users of the Technical Information Services Offered by DDC and CFSTI, with Recommendations for the Future.

Science.gov (United States)

Committee of DDC Users in the Greater Washington, DC. Area, Washington, DC.

A change in policy of the Defense Documentation Center (DDC) with regard to supplying hard copy and/or microforms of reports caused problems to users of the DDC Technical Report Service. Discussions among users of the service, a questionnaire survey and committee reports summarized basic user concerns, provided selected statistics and a look at…

[E-learning in orthopedics and traumatology. A comparative pilot study on acceptance and knowledge acquisition among users and non-users].

Science.gov (United States)

Hoff, E; Haberstroh, N; Sostmann, K; Perka, C; Putzier, M; Schmidmaier, G; Back, D A

2014-07-01

Additional internet-based learning tools (e-learning) are successfully used in the curricula of many disciplines and are highly accepted among students. However, in orthopedics and traumatology e-learning is underrepresented and scientific papers are rare. The aim of the present pilot study was to evaluate the acceptance of the e-learning module network for students in traumatology and orthopedics (NESTOR) among users and non-users and to analyze the effect of this additional learning tool on knowledge acquisition. A total of 544 students were asked to complete evaluation questionnaires at the end of two semesters using different ones for NESTOR users and non-users. The gain of knowledge was analyzed by two written knowledge tests (pre-post test, 20 multiple choice questions) at the beginning and end of the semester comparing these two groups. A total of 191 students took part in the evaluation and 152 completed both written tests. The NESTOR users showed a high acceptance of the e-learning system and non-users considered e-learning beneficial as well. Reasons given for not using NESTOR were lack of time, lack of information about the existence of NESTOR and a lack of interest in this discipline and e-learning in general. Both groups significantly increased their level of knowledge during the course of the semester (p e-learning project NESTOR in teaching students in orthopedics and traumatology. Based on experience and these results the permanent implementation of an additional e-learning module in the curriculum can be recommended for other faculties. In this process the critical comments of the non-users determined in the present study should be addressed.

Characteristics and determinants of music appreciation in adult CI users.

Science.gov (United States)

Philips, Birgit; Vinck, Bart; De Vel, Eddy; Maes, Leen; D'Haenens, Wendy; Keppler, Hannah; Dhooge, Ingeborg

2012-03-01

The main objective of this study was to assess the associations between self-reported listening habits and perception of music and speech perception outcomes in quiet and noise for both unilateral cochlear implant (CI) users and bimodal (CI in one ear, hearing aid in contra-lateral ear) users. Information concerning music appreciation was gathered by means of a newly developed questionnaire. Moreover, audiological data (pure-tone audiometry, speech tests in noise and quiet) were gathered and the relationship between speech perception and music appreciation is studied. Bimodal users enjoy listening to music more in comparison with unilateral CI users. Also, music training within rehabilitation is still uncommon, while CI recipients believe that music training might be helpful to maximize their potential with current CI technology. Music training should not be exclusively reserved for the good speech performers. Therefore, a music training program (MTP) that consists of different difficulty levels should be developed. Hopefully, early implementation of MTP in rehabilitation programs can enable adult CI users to enjoy and appreciate music and to maximize their potential with commercially available technology. Furthermore, because bimodal users consider the bimodal stimulation to be the most enjoyable way to listen to music, CI users with residual hearing in the contra-lateral ear should be encouraged to continue wearing their hearing aid in that ear.

Users’ Expectation from the User Interface Screen of an Academic Digital Library

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Akbar Majidi

2010-09-01

Full Text Available The present paper investigates the E-learner’s expectations concerning the features incorporated within the user interface screen of an academic digital library. A researcher-made questionnaire was used for the survey. The sample was taken from the E-learners using this technology in Iranian universities. 200 questionnaires were distributed. The data analysis showed a general consensus about the priority of comprehensibility of the terms used in the User Interface Screen (uis as well as the display features and clarity of the navigational functions as the usability criteria for UIS. ANOVA analysis indicated that, with the exception of navigation and guidance functions, there was no significance with respect to three categories of students. In other words, all students had similar expectations and their ICT skill is not a factor influencing the prioritization of these criteria. The results further indicated that except for the browsing page, there is no significant difference between novice, intermediate and advanced students with respect to search screen features.

Decision Making Under Uncertainty - Bridging the Gap Between End User Needs and Science Capability

Science.gov (United States)

Verdon-Kidd, D. C.; Kiem, A.; Austin, E. K.

2012-12-01

Successful adaptation outcomes depend on decision making based on the best available climate science information. However, a fundamental barrier exists, namely the 'gap' between information that climate science can currently provide and the information that is practically useful for end users and decision makers. This study identifies the major contributing factors to the 'gap' from an Australian perspective and provides recommendations as to ways in which the 'gap' may be narrowed. This was achieved via a literature review, online survey (targeted to providers of climate information and end users of that information), workshop (where both climate scientists and end users came together to discuss key issues) and focus group. The study confirmed that uncertainty in climate science is a key barrier to adaptation. The issue of uncertainty was found to be multi-faceted, with issues identified in terms of communication of uncertainty, misunderstanding of uncertainty and the lack of tools/methods to deal with uncertainty. There were also key differences in terms of expectations for the future - most end users were of the belief that uncertainty associated with future climate projections would reduce within the next five to 10 years, however producers of climate science information were well aware that this would most likely not be the case. This is a concerning finding as end users may delay taking action on adaptation and risk planning until the uncertainties are reduced - a situation which may never eventuate or may occur after the optimal time for action. Improved communication and packaging of climate information was another key theme that was highlighted in this study. Importantly, it was made clear that improved communication is not just about more glossy brochures and presentations by climate scientists, rather there is a role for a program or group to fill this role (coined a 'knowledge broker' during the workshop and focus group). The role of the 'knowledge

Portuguese version of the EUROPEP questionnaire: contributions to the psychometric validation

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Hugo Roque

Full Text Available ABSTRACT OBJECTIVE To assess the construct validity and reliability of the Portuguese version of the European Task Force on Patient Evaluation of General Practice Care questionnaire. METHODS We applied the Portuguese version of the European Task Force on Patient Evaluation of General Practice Care to 392 users of 20 Family Health Units from the North of Portugal. The validity of the construct was evaluated by exploratory factor analysis, with the Principal Axis Factoring method, by orthogonal rotation (varimax procedure, by the Kaiser normalization criteria (eigenvalue ≥ 1. The factorability of the data matrix was verified by the Kaiser-Meyer-Olkin and Bartlett’s sphericity test. We estimated the reliability by the indicator of internal consistency Cronbach’s alpha. To analyze the correlations between satisfaction and loyalty, we used the Pearson correlations. The predictor effect of satisfaction on loyalty was analyzed by simple linear regression. RESULTS Satisfaction presented five robust and well individualized dimensions – medical care, nursing care, clinical secretariat services, accessibility, and organization of services – with alpha values between 0.86 and 0.97, good levels of internal consistency. The loyalty showed alpha value of 0.72, considered a reasonable internal consistency. The satisfaction was predictive of loyalty. CONCLUSIONS The Portuguese European Task Force on Patient Evaluation of General Practice Care questionnaire is a robust and reliable instrument to measure the satisfaction and loyalty of users of the Family Health Units.

[Experiences with the Three-Factor Eating Questionnaire-R21 in young men].

Science.gov (United States)

Czeglédi, Edit

2017-09-01

Eating behaviours play a crucial role in the development of obesity. To conduct a psychometric analysis of the Three-Factor Eating Questionnaire-R21 and to investigate the correlates of obesogenic eating behaviours among males. Participants of the cross-sectional questionnaire-based study were male university students (n = 239, mean of age: 20.3 years, SD = 2.78 years). self-reported body weight and body height, Three-Factor Eating Questionnaire-R21, Trait Anxiety Scale of the State-Trait Anxiety Inventory. Results of confirmatory factor analysis supported the theoretical model of the Three-Factor Eating Questionnaire-R21 (χ 2 (186) = 366.1, peating behaviours, such as uncontrolled eating, cognitive restraint, and emotional eating. Results support the construct validity and reliability of the Three-Factor Eating Questionnaire-R21 among males and highlight the importance of taking psychological factors into account in the prevention of obesity. Orv Hetil. 2017; 158(37): 1469-1477.

Smoking behaviors and intentions among current e-cigarette users, cigarette smokers, and dual users: A national survey of U.S. high school seniors.

Science.gov (United States)

McCabe, Sean Esteban; Veliz, Phil; McCabe, Vita V; Boyd, Carol J

2017-06-01

E-cigarette use among adolescents has increased significantly in recent years, but it remains unclear whether cigarette smoking behaviors and intentions for future cigarette smoking differ among current (i.e., 30-day) non-users, only e-cigarette users, only cigarette smokers, and dual users. A nationally representative sample of 4385 U.S. high school seniors were surveyed during the spring of their senior year via self-administered questionnaires in 2014. An estimated 9.6% of U.S. high school seniors reported current e-cigarette use only, 6.3% reported current cigarette smoking only, and 7.2% reported current dual use of e-cigarettes and cigarette smoking. There were no significant differences between current only cigarette smokers and dual users in the odds of early onset of cigarette smoking, daily cigarette smoking, intentions for future cigarette smoking, friends' cigarette smoking behaviors, attempts to quit cigarette smoking, or the inability to quit cigarette smoking. Adolescents who only used e-cigarettes had higher odds of intentions for future cigarette smoking in the next 5years (AOR=2.57, 95% CI: 1.21-5.24) than current non-users. Dual users and only cigarette smokers had higher odds of cigarette smoking behaviors and intentions for future cigarette smoking than non-users or only e-cigarette users. Adolescents who engage in current dual use have cigarette smoking behaviors and intentions for future cigarette smoking that more closely resemble cigarette smokers than e-cigarette users. Adolescents who only use e-cigarettes have higher intentions to engage in future cigarette smoking relative to their peers who do not engage in e-cigarette use or cigarette smoking. Copyright © 2017 Elsevier Inc. All rights reserved.

An Empirical Study Of User Acceptance Of Online Social Networks Marketing

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Olumayowa Mulero

2013-07-01

Full Text Available The explosion of Internet usage has drawn the attention of researchers towards online Social Networks Marketing (SNM. Research has shown that a number of the Internet users are distrustful and indecisive, when it comes to the use of social networks marketing system. Therefore, there is a need for researchers to identify some of the factors that determine users’ acceptance of social networks marketing using Technology Acceptance Model (TAM. This study extended the Technology Acceptance Model theoretical framework to predict consumer acceptance of social networks marketing within Western Cape Province of South Africa. The research model was tested using data collected from 470 questionnaires and analysed using linear regression. The results showed that user intentions to use SNM are strongly and positively correlated with user acceptance of using SNM systems. Empirical results confirmed that perceived credibility and perceived usefulness are the strongest determinant in predicting user intentions to use SNM system.

Diseño y validación de un cuestionario para medir la continuidad asistencial entre niveles desde la perspectiva del usuario: CCAENA Design and validation of a questionnaire to measure continuity between care levels from the user's perspective

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María José Letelier

2010-08-01

Full Text Available Objetivo: Diseñar y validar un instrumento que permita evaluar la continuidad asistencial entre niveles desde la perspectiva de los usuarios, para ser aplicado en cualquier sistema de salud que provea un continuo de servicios. Métodos: 1 Diseño de un cuestionario para medir la continuidad asistencial, a partir de la revisión de la bibliografía; 2 validación del cuestionario mediante discusión con un grupo de expertos, dos pretests y una prueba piloto en una muestra de 200 usuarios. Se analizaron la comprensibilidad y la validez de contenido del cuestionario, la carga para el entrevistador y la fiabilidad y la validez de constructo de la escala. Resultados: El cuestionario aborda los tres tipos de continuidad asistencial (gestión, información y relación y está dividido en dos apartados complementarios. El primero reconstruye la trayectoria y continuidad para un episodio concreto durante los últimos tres meses. El segundo apartado mide la percepción general de los usuarios sobre la continuidad. Hubo acuerdo entre los expertos en que todas las dimensiones de la continuidad estaban representadas, y los encuestados lo consideraron de fácil comprensión. El tiempo medio de aplicación fue de 33,9min. El valor alfa de Cronbach fue aceptable (>0,7 en todas las subescalas excepto en una, que fue eliminada. Los análisis de correspondencias múltiples mostraron asociación entre aquellos ítems teóricamente relacionados. Conclusiones: Se ha diseñado un cuestionario (CCAENA útil, válido y fiable para evaluar la continuidad asistencial entre niveles de manera integral y desde la perspectiva de los usuarios. Su aplicación en una muestra mayor aportará información adicional acerca de sus propiedades psicométricas.Objectives: To design and validate an instrument that measures continuity between levels of care from the user's perspective to be applied in any healthcare system providing a continuum of care. Methods: 1 A questionnaire for

The use of research questionnaires with hearing impaired adults: online vs. paper-and-pencil administration

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Thorén Elisabet

2012-10-01

Full Text Available Abstract Background When evaluating hearing rehabilitation, it is reasonable to use self-report questionnaires as outcome measure. Questionnaires used in audiological research are developed and validated for the paper-and-pencil format. As computer and Internet use is increasing, standardized questionnaires used in the audiological context should be evaluated to determine the viability of the online administration format. The aim of this study was to compare administration of questionnaires online versus paper- and pencil of four standardised questionnaires used in hearing research and clinic. We included the Hearing Handicap Inventory for the Elderly (HHIE, the International Outcome Inventory for Hearing Aids (IOI-HA, Satisfaction with Amplification in Daily Life (SADL, and the Hospital Anxiety and Depression Scale (HADS. Methods A cross-over design was used by randomly letting the participants complete the questionnaires either online or on paper. After 3 weeks the participants filled out the same questionnaires again but in the other format. A total of 65 hearing-aid users were recruited from a hearing clinic to participate on a voluntary basis and of these 53 completed both versions of the questionnaires. Results A significant main effect of format was found on the HHIE (p Conclusions For three of the four included questionnaires the participants’ scores remained consistent across administrations and formats. For the fourth included questionnaire (HHIE a significant difference of format with a small effect size was found. The relevance of the difference in scores between the formats depends on which context the questionnaire is used in. On balance, it is recommended that the administration format remain stable across assessment points.

The relevance of temporal iconicity with instruction manuals for elderly users.

Science.gov (United States)

Mertens, Alexander; Nick, Claudia; Krüger, Stefan; Schlick, Christopher M

2012-01-01

Gerontolinguistic obtains a growing importance with the increase of elderly users due to Demographic Change. Since acceptance and ease of use of supportive systems for elderly, such as "E-Nursing-Assistants", are highly dependent on the age suitable design of readable instructions, an age-appropriate linguistic concept is of high value for usability. There has been only little research on the relevance of foreign words, signal words, textual arrangement, optical accentuation of key terms and temporal iconicity concerning older users. Thus, an efficient design of age suitable manual instructions within a medical context still remains to be done. The objective of this research was to evaluate the relevance of the previously mentioned factors in the context of written instructions. For this, an empirical survey was designed which was given to 45 study participants. The subjects of the experiment were given 4x3 instructions after a pretest questionnaire. The aim was to execute these instructions as correctly and quickly as possible. Furthermore the instructions were rated regarding comprehensibility with a retrospective questionnaire.

Social psychological determinants of the use of performance-enhancing drugs by gym users

NARCIS (Netherlands)

Wiefferink, C.H.; Detmar, S.B.; Coumans, B.; Vogels, T.; Paulussen, T.G.W.

2008-01-01

The aim of this study is to identify the social psychological determinants of the use of performance-enhancing drugs by gym users who practice bodybuilding, fitness, powerlifting or combat sports. In this questionnaire-based study, 144 respondents answered questions on their actual use and intention

What keeps female problematic Internet users busy online?

Science.gov (United States)

Piguet, Claire; Berchtold, André; Akre, Christina; Suris, Joan-Carles

2015-08-01

While problematic Internet use is recognized to be predominant among male adolescents, a female trend is gradually becoming apparent. Our study aimed at investigating the characteristics of female Internet users and distinguishing between the online activities of problematic and regular Internet users' on school days. Data were retrieved from a cross-sectional survey of a representative sample of 3067 8th graders in the canton of Vaud, Switzerland, that completed an online questionnaire in 2012. Only females were included. Based on the Internet addiction test, the sample was divided into regular (RUs) (IAT smartphone (OR 1.79) or tablet (OR 1.84). PIUs were less likely to be physically active (OR 0.86) and more likely to present poor emotional well-being (OR 2.67) and to smoke (OR 1.88). A sizeable percentage of female adolescents are problematic Internet users. When performing a comprehensive biopsychosocial assessment, teenagers owning numerous devices to access the Internet, presenting other health-compromising behaviors or poor emotional well-being should be specifically targeted.

Indicators of choking risk in adults with learning disabilities: a questionnaire survey and interview study.

Science.gov (United States)

Thacker, Alice; Abdelnoor, Adam; Anderson, Claire; White, Sarah; Hollins, Sheila

2008-01-01

Feeding and swallowing impairments are key predictors of increased morbidity and mortality in adults with learning disabilities. This postal survey and interview study sought to identify risk factors in adults with learning disabilities who have histories of choking. A total of 2000 questionnaires were sent to carers of all adults with learning disabilities registered as service users by three local health authorities. (A 'service user' may be using any specialist learning disability health or social care facility with day, residential or therapeutic services). Of the 674 service users for whom surveys were returned, 47 were living in hospital, 396 were living in residential or group homes and 208 were living with relatives, or in their own homes. Eighteen subjects who had reported serious or repeated episodes of choking were interviewed in depth in their residences or workplaces. Responses were subjected to frequency analyses. Personal characteristics were analysed. Choking patterns were differentiated by food texture. A total of 34% of questionnaires on 674 service users were returned; 42% of respondents reported one or more choking episodes. There was a significantly greater occurrence of choking among people with more severe learning disability, with Down syndrome, people who had an incomplete dentition or were taking a greater number of psychotropic drugs. Antisocial eating habits learnt in institutional settings presented an additional choking hazard for some individuals. Choking is a serious hazard for many adults with learning disabilities. This study establishes many of the characteristics associated with swallowing problems in this population. Clinicians and carers should benefit from awareness of these predictors, leading to better management of eating behaviours and habits. A choking and swallowing risk assessment should be included in routine health assessments of adults with learning disability, paying especial attention to the condition of a person

Diet and Physical Activity Apps: Perceived Effectiveness by App Users

Science.gov (United States)

Egelandsdal, Bjørg; Amdam, Gro V; Almli, Valerie L; Oostindjer, Marije

2016-01-01

Background Diet and physical activity apps are two types of health apps that aim to promote healthy eating and energy expenditure through monitoring of dietary intake and physical activity. No clear evidence showing the effectiveness of using these apps to promote healthy eating and physical activity has been previously reported. Objective This study aimed to identify how diet and physical activity (PA) apps affected their users. It also investigated if using apps was associated with changes in diet and PA. Methods First, 3 semi-structured focus group discussions concerning app usability were conducted (15 app users and 8 nonusers; mean age 24.2 years, SD 6.4), including outcome measures such as motivations, experiences, opinions, and adherence. Results from the discussions were used to develop a questionnaire. The questionnaire, which contained questions about behavior changes, app usage, perceived effectiveness, and opinions of app usability, was answered by 500 Norwegians, with a mean age of 25.8 years (SD 5.1). Results App users found diet and PA apps effective in promoting healthy eating and exercising. These apps affected their actions, health consciousness, and self-education about nutrition and PA; and were also a part of their social lives. Over half of the users perceived that apps were effective in assisting them to eat healthily and to exercise more. Diet apps were more effective when they were frequently used and over a long period of time, compared to infrequent or short-term use (P=.01 and P=.02, respectively). Users who used diet and PA apps, perceived apps as more effective than users who only used one type of app (all Pusers were better at maintaining diet and PA behaviors than nonusers (all P<.05). Young adults found apps fun to use, but sometimes time consuming. They wanted apps to be designed to meet their personal expectations. Conclusions App usage influenced action, consciousness, self-education about nutrition and PA, and social life. It

Revealing barriers and facilitators to use a new genetic test: comparison of three user involvement methods.

Science.gov (United States)

Rhebergen, Martijn D F; Visser, Maaike J; Verberk, Maarten M; Lenderink, Annet F; van Dijk, Frank J H; Kezic, Sanja; Hulshof, Carel T J

2012-10-01

We compared three common user involvement methods in revealing barriers and facilitators from intended users that might influence their use of a new genetic test. The study was part of the development of a new genetic test on the susceptibility to hand eczema for nurses. Eighty student nurses participated in five focus groups (n = 33), 15 interviews (n = 15) or questionnaires (n = 32). For each method, data were collected until saturation. We compared the mean number of items and relevant remarks that could influence the use of the genetic test obtained per method, divided by the number of participants in that method. Thematic content analysis was performed using MAXQDA software. The focus groups revealed 30 unique items compared to 29 in the interviews and 21 in the questionnaires. The interviews produced more items and relevant remarks per participant (1.9 and 8.4 pp) than focus groups (0.9 and 4.8 pp) or questionnaires (0.7 and 2.3 pp). All three involvement methods revealed relevant barriers and facilitators to use a new genetic test. Focus groups and interviews revealed substantially more items than questionnaires. Furthermore, this study suggests a preference for the use of interviews because the number of items per participant was higher than for focus groups and questionnaires. This conclusion may be valid for other genetic tests as well.

Good practices for user effect reduction - Status Report

International Nuclear Information System (INIS)

Ashley, R.; El-Shanawany, M.; Eltawila, F.; D'Auria, F.

1999-01-01

User effect has been identified in previous CSNI activities since 1991. The present report has as objectives to outline the consideration given to the user effect problem by various concerned organisations, and to present a consensus about recommended practices for user effect reduction. A survey of relevant literature is summarised, together with the answers collected through the Task Group on Thermal Hydraulics Applications members about characteristics of overall safety analysis process including validation, safety culture, staffing levels, staff competencies and responsibilities, on the job training, required documentation, and quality assurance. An outline is given of the adequacy demonstration process to be undertaken by a code user, when the code is being used in new situations for which assessment has not been performed by the code developers or by other user groups. A list of fifteen recommendations is set up, dealing with organisation and responsibilities, build up of competence, checks and assessments, and uncertainties. In summary: this report provides a review and discussion of earlier work relevant to the user effect on the results of system codes transient analyses; responses to a questionnaire proposed by the OECD/CSNI Task Group on Thermal-Hydraulic Applications are considered, together with results of activities started in 1991 in the same CSNI context. Some recommendations aim at reducing the user effect. These recommendations are generally based on good common practices adopted by organisations involved in safety analyses. Some of the reasons for the user effect are mentioned in the report. Code deficiencies may be to blame in a number of cases; however, here the attention is focussed on the application of the code and not on improving of the code models. A critical aspect is the internal organisation of institutions performing system code applications; the engagement of permanent and hired staff has a role in the quality and reliability of

Prevalence of Dietary Supplements Use among Gymnasium Users

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Ayman H. Jawadi

2017-01-01

Full Text Available Background. Several studies showed that regular gymnasium users use various dietary supplements without comprehension of their potential risks. Objective. To determine the prevalence and dietary supplement intake and assess the awareness of supplement use among regular gymnasium users in Riyadh, Saudi Arabia. Methods. A descriptive cross-sectional study was conducted among regular gymnasium users in Riyadh, Saudi Arabia, between April 2015 and June 2015. A validated structured questionnaire was used. Results. The study included 299 participants. Of these 113 (37.8% were dietary supplements users and this was more common among males than females (44.7% versus 16.4%. Gender based analysis showed that males were exercising more frequently than females and the type of cardiovascular exercise was more among them. The most commonly used supplements were whey protein (22.1%, amino acids (16.8%, multivitamins (16.8%, creatine (11.5%, and omega 3 (11.5%. The reasons for taking dietary supplements were to improve body shape (47.7%, increase health (44.2%, and improve performance (41.5%. Conclusion. Most of the information about supplements was obtained from unreliable sources. More studies are needed to better understand supplements use and their impact on health in Saudi Arabia.

Patterns of drug use among a sample of drug users and injecting drug users attending a General Practice in Iran

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Shakeshaft Anthony

2006-01-01

Full Text Available Abstract Aim This study aimed to examine drug use, drug treatment history and risk behaviour among a sample of Iranian drug users seeking treatment through a general practice clinic in Iran. Methods Review of medical records and an intake questionnaire at a large general practice in Marvdasht, Iran, with a special interest in drug dependence treatment. Records from a random sample of injecting drug users (IDU, non-injecting drug users (DU and non-drug using patients were examined. Results 292 records were reviewed (34% IDU, 31% DU and 35% non-drug users. Eighty-three percent were males; all females were non-drug users. The mean age of the sample was 30 years. Of the IDU sample, 67% reported sharing a needle or syringe, 19% of these had done so in prison. Of those who had ever used drugs, being 'tired' of drug use was the most common reason for seeking help (34%. Mean age of first drug use was 20 years. The first drugs most commonly used were opium (72%, heroin (13% and hashish/ other cannabinoids (13%. Three quarters reported having previously attempted to cease their drug use. IDU were more likely than DU to report having ever been imprisoned (41% vs 7% and 41% to have used drugs in prison. Conclusion This study has shown that there is a need for general practice clinics in Iran to treat drug users including those who inject and that a substantial proportion of those who inject have shared needles and syringes, placing them at risk of BBVI such as HIV and hepatitis C. The expansion of services for drug users in Iran such as needle and syringe programs and pharmacotherapies are likely to be effective in reducing the harms associated with opium use and heroin injection.

User needs elicitation via analytic hierarchy process (AHP). A case study on a Computed Tomography (CT) scanner.

Science.gov (United States)

Pecchia, Leandro; Martin, Jennifer L; Ragozzino, Angela; Vanzanella, Carmela; Scognamiglio, Arturo; Mirarchi, Luciano; Morgan, Stephen P

2013-01-05

The rigorous elicitation of user needs is a crucial step for both medical device design and purchasing. However, user needs elicitation is often based on qualitative methods whose findings can be difficult to integrate into medical decision-making. This paper describes the application of AHP to elicit user needs for a new CT scanner for use in a public hospital. AHP was used to design a hierarchy of 12 needs for a new CT scanner, grouped into 4 homogenous categories, and to prepare a paper questionnaire to investigate the relative priorities of these. The questionnaire was completed by 5 senior clinicians working in a variety of clinical specialisations and departments in the same Italian public hospital. Although safety and performance were considered the most important issues, user needs changed according to clinical scenario. For elective surgery, the five most important needs were: spatial resolution, processing software, radiation dose, patient monitoring, and contrast medium. For emergency, the top five most important needs were: patient monitoring, radiation dose, contrast medium control, speed run, spatial resolution. AHP effectively supported user need elicitation, helping to develop an analytic and intelligible framework of decision-making. User needs varied according to working scenario (elective versus emergency medicine) more than clinical specialization. This method should be considered by practitioners involved in decisions about new medical technology, whether that be during device design or before deciding whether to allocate budgets for new medical devices according to clinical functions or according to hospital department.

Influence of Library Environments, Instructional Programs, and User-Librarian Collaborations on Library Use by Undergraduate Students in Nigeria

Directory of Open Access Journals (Sweden)

Amusa Oyintola Isiaka

2013-06-01

Full Text Available This study employed a survey method to investigate the influence of library environments, user education, and user-librarian collaborations on the use of academic libraries by undergraduate students in Nigeria. 2,676 students from six universities in the South-West Nigeria responded to the questionnaire. The findings revealed that the academic libraries are less used because of the availability of alternative information systems (such as the Internet, reading-rooms in residence halls and apartments, poor library environment, inadequate user education programs, and absence of formal user-librarian collaboration programs. It is recommended that the internal and external environment of the libraries be improved, that user education programs be extended to 2 semesters, and that user-librarian collaborations be institutionalised.

Sex differences in impulsivity and brain morphometry in methamphetamine users.

Science.gov (United States)

Kogachi, Shannon; Chang, Linda; Alicata, Daniel; Cunningham, Eric; Ernst, Thomas

2017-01-01

Methamphetamine (METH) is an addictive stimulant, and METH users have abnormal brain structures and function. The aims of this study were to investigate the relationships between impulsivity, brain structures, and possible sex-specific differences between METH users and non-drug using Controls. Structural MRI and the Barratt Impulsiveness Scale (BIS) questionnaire were completed in 124 subjects: 62 METH (ages 41.2 ± 1.4 years, 34 males) and 62 Controls (ages 43.3 ± 2.3 years, 36 males). Independent and interactive effects of METH use status and sex were evaluated. Relationships between METH usage characteristics, brain morphometry, and impulsivity scores were examined. METH users had higher impulsivity scores, on both the Cognitive and Behavioral Factors from the BIS (p impulsivity (interaction-p ≤ 0.05). Only female METH users showed relatively larger nucleus accumbens (interaction-p = 0.03). Greater impulsivity and thinner frontal cortices in METH users are validated. Larger superior frontal cortex in male METH users with greater cognitive impulsivity suggest decreased dendritic pruning during adolescence might have contributed to their impulsive and drug use behaviors. In the female METH users, smaller frontal cortices and the associated greater impulsivity suggest greater neurotoxicity to these brain regions, while their relatively larger nucleus accumbens suggest an estrogen-mediated neuroprotective glial response. Men and women may be affected differently by METH use.

Validation of VARK learning modalities questionnaire using Rasch analysis

Science.gov (United States)

Fitkov-Norris, E. D.; Yeghiazarian, A.

2015-02-01

This article discusses the application of Rasch analysis to assess the internal validity of a four sub-scale VARK (Visual, Auditory, Read/Write and Kinaesthetic) learning styles instrument. The results from the analysis show that the Rasch model fits the majority of the VARK questionnaire data and the sample data support the internal validity of the four sub-constructs at 1% level of significance for all but one item. While this suggests that the instrument could potentially be used as a predictor for a person's learning preference orientation, further analysis is necessary to confirm the invariability of the instrument across different user groups across factors such as gender, age, educational and cultural background.

Risk assessment for job burnout with a mobile health web application using questionnaire data: a proof of concept study.

Science.gov (United States)

von Känel, Roland; van Nuffel, Marc; Fuchs, Walther J

2016-01-01

Job burnout has become a rampant epidemic in working societies, causing high productivity loss and healthcare costs. An easy accessible tool to detect clinically relevant risk may bear the potential to timely avert the dire sequelae of burnout. As a start, we performed a proof of concept study to test the utilization of a mobile health web application for a free and anonymous burnout risk assessment with established questionnaires. We designed a client-side javascript web application for users who filled out demographic and psychometric data forms over the internet. Users were recruited through social media, back links from hospital websites, and search engine optimization. Similar to population-based studies, we used the Maslach Burnout Inventory-General Survey (MBI-GS) to calculate a burnout risk index (BRIX). As additional mental health burden indices, users filled out the Perceived Stress Scale, Insomina Severity Index, and Profile of Mood States. Within six months, the MBI-GS was completed by 11,311 users (median age 33 years, 85 % women) of whom 20.0 % had no clinically relevant burnout risk, 54.7 % had mild-to-moderate risk, and 25.3 % had high risk. In the 2947 users completing all questionnaires, female sex ( B  = -0.03), cohabiting ( B  = -0.03), negative affect ( B  = 0.46), positive affect ( B  = -0.20), perceived stress ( B  = 0.18), and insomnia symptoms ( B  = 0.04) explained 56.2 % of the variance in the continuously scaled BRIX. The reliability was good to excellent for all psychometric scales. The weighting of the BRIX with mental health burden indices primarily modified the risk in users with mild-to-moderate burnout risk. A low-threshold web application can reliably assess the risk of job burnout. As the bulk of users had clinically relevant burnout scores, a web application may be useful to target employees at risk. The clinical value of the BRIX and its modification with coexistent/absent mental health burden

Service user involvement in undergraduate mental health nursing in New Zealand.

Science.gov (United States)

Schneebeli, Carole; O'Brien, Anthony; Lampshire, Debra; Hamer, Helen P

2010-02-01

This paper describes a service user role in the mental health component of an undergraduate nursing programme in New Zealand. The paper provides a background to mental health nursing education in New Zealand and discusses the implications of recent reforms in the mental health sector. The undergraduate nursing programme at the University of Auckland has a strong commitment to service user involvement. The programme aims to educate nurses to be responsive and skillful in meeting the mental health needs of service users in all areas of the health sector and to present mental health nursing as an attractive option for nurses upon graduation. We outline the mental health component of the programme, with an emphasis on the development of the service user role. In the second half of the paper, we present a summary of responses to a student satisfaction questionnaire. The responses indicate that the service user role is an important element of the programme and is well received by a substantial proportion of students. We consider the implications for nursing education and for recruitment into mental health nursing. Finally, we discuss some issues related to service user involvement in the development of new models of mental health service delivery.

[Testing a Model to Predict Problem Gambling in Speculative Game Users].

Science.gov (United States)

Park, Hyangjin; Kim, Suk Sun

2018-04-01

The purpose of the study was to develop and test a model for predicting problem gambling in speculative game users based on Blaszczynski and Nower's pathways model of problem and pathological gambling. The participants were 262 speculative game users recruited from seven speculative gambling places located in Seoul, Gangwon, and Gyeonggi, Korea. They completed a structured self-report questionnaire comprising measures of problem gambling, negative emotions, attentional impulsivity, motor impulsivity, non-planning impulsivity, gambler's fallacy, and gambling self-efficacy. Structural Equation Modeling was used to test the hypothesized model and to examine the direct and indirect effects on problem gambling in speculative game users using SPSS 22.0 and AMOS 20.0 programs. The hypothetical research model provided a reasonable fit to the data. Negative emotions, motor impulsivity, gambler's fallacy, and gambling self-efficacy had direct effects on problem gambling in speculative game users, while indirect effects were reported for negative emotions, motor impulsivity, and gambler's fallacy. These predictors explained 75.2% problem gambling in speculative game users. The findings suggest that developing intervention programs to reduce negative emotions, motor impulsivity, and gambler's fallacy, and to increase gambling self-efficacy in speculative game users are needed to prevent their problem gambling. © 2018 Korean Society of Nursing Science.

A user-centred evaluation framework for the Sealife semantic web browsers.

Science.gov (United States)

Oliver, Helen; Diallo, Gayo; de Quincey, Ed; Alexopoulou, Dimitra; Habermann, Bianca; Kostkova, Patty; Schroeder, Michael; Jupp, Simon; Khelif, Khaled; Stevens, Robert; Jawaheer, Gawesh; Madle, Gemma

2009-10-01

Semantically-enriched browsing has enhanced the browsing experience by providing contextualized dynamically generated Web content, and quicker access to searched-for information. However, adoption of Semantic Web technologies is limited and user perception from the non-IT domain sceptical. Furthermore, little attention has been given to evaluating semantic browsers with real users to demonstrate the enhancements and obtain valuable feedback. The Sealife project investigates semantic browsing and its application to the life science domain. Sealife's main objective is to develop the notion of context-based information integration by extending three existing Semantic Web browsers (SWBs) to link the existing Web to the eScience infrastructure. This paper describes a user-centred evaluation framework that was developed to evaluate the Sealife SWBs that elicited feedback on users' perceptions on ease of use and information findability. Three sources of data: i) web server logs; ii) user questionnaires; and iii) semi-structured interviews were analysed and comparisons made between each browser and a control system. It was found that the evaluation framework used successfully elicited users' perceptions of the three distinct SWBs. The results indicate that the browser with the most mature and polished interface was rated higher for usability, and semantic links were used by the users of all three browsers. Confirmation or contradiction of our original hypotheses with relation to SWBs is detailed along with observations of implementation issues.

Residential solar energy users: a review of empirical research and related literature

Energy Technology Data Exchange (ETDEWEB)

Unseld, C.T.; Crews, R.

1979-12-01

This report reviews 15 empirical studies of residential solar energy users and related literature on residential solar energy use. The purpose of the review is to summarize and analyze the experiences of residential solar users for helping formulate policies concerning the accelerated commercialization of solar technologies. Four of the studies employed case histories or focus group techniques. The 11 questionnaire studies represented interviews with over 1,600 owners of solar systems. The demographic characteristics of samples are listed and compared; research findings and conclusions are presented. Findings on user satisfaction and system performance, possible reasons for evidence of lacking correlation between them, and implications for consumer protection and future research are discussed. General findings are: (1) systematic research on the experiences of solar users is lacking - much research remains to be done; (2) the reported overall experiences of users has been very positive; (3) user reports indicate that system performance is generally good but there is some evidence that user reports are not accurate measures of actual performance; (4) a need exists for adequate consumer protection; (5) design or installation problems are evidenced in significant numbers of early solar installations; and (6) these problems evidently are resolvable. An annotated bibliography describes 10 other studies in progress.

Values and beliefs of psychedelic drug users: a cross-cultural study.

Science.gov (United States)

Lerner, Michael; Lyvers, Michael

2006-06-01

Psychedelic drugs such as LSD and psilocybin are often claimed to be capable of inducing life-changing experiences described as mystical or transcendental, especially if high doses are taken. The present study examined possible enduring effects of such experiences by comparing users of psychedelic drugs (n = 88), users of nonpsychedelic illegal drugs (e.g., marijuana, amphetamines) (n = 29) and non illicit drug-using social drinkers (n = 66) on questionnaire measures of values, beliefs and emotional empathy. Samples were obtained from Israel (n = 110) and Australia (n = 73) in a cross-cultural comparison to see if values associated with psychedelic drug use transcended culture of origin. Psychedelic users scored significantly higher on mystical beliefs (e.g., oneness with God and the universe) and life values of spirituality and concern for others than the other groups, and lower on the value of financial prosperity, irrespective of culture of origin. Users of nonpsychedelic illegal drugs scored significantly lower on a measure of coping ability than both psychedelic users and non illicit drug users. Both groups of illegal drug users scored significantly higher on empathy than non illicit drug users. Results are discussed in the context of earlier findings from Pahnke (1966) and Doblin (1991) of the transformative effect of psychedelic experiences, although the possibility remains that present findings reflect predrug characteristics of those who chose to take psychedelic drugs rather than effects of the drugs themselves.

Urinary concentrations of PAH and VOC metabolites in marijuana users.

Science.gov (United States)

Wei, Binnian; Alwis, K Udeni; Li, Zheng; Wang, Lanqing; Valentin-Blasini, Liza; Sosnoff, Connie S; Xia, Yang; Conway, Kevin P; Blount, Benjamin C

2016-03-01

Marijuana is seeing increased therapeutic use, and is the world's third most-popular recreational drug following alcohol and tobacco. This widening use poses increased exposure to potentially toxic combustion by-products from marijuana smoke and the potential for public health concerns. To compare urinary metabolites of polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs) among self-reported recent marijuana users and nonusers, while accounting for tobacco smoke exposure. Measurements of PAH and VOC metabolites in urine samples were combined with questionnaire data collected from participants in the National Health and Nutrition Examination Surveys (NHANES) from 2005 to 2012 in order to categorize participants (≥18years) into exclusive recent marijuana users and nonusers. Adjusted geometric means (GMs) of urinary concentrations were computed for these groups using multiple regression analyses to adjust for potential confounders. Adjusted GMs of many individual monohydroxy PAHs (OH-PAHs) were significantly higher in recent marijuana users than in nonusers (pmarijuana users than in nonusers. We found elevated levels of biomarkers for potentially harmful chemicals among self-identified, recent marijuana users compared with nonusers. These findings suggest that further studies are needed to evaluate the potential health risks to humans from the exposure to these agents when smoking marijuana. Published by Elsevier Ltd.

The Game Experience Questionnaire

NARCIS (Netherlands)

IJsselsteijn, W.A.; de Kort, Y.A.W.; Poels, K.

2013-01-01

This document contains the English version of the Game Experience Questionnaire. The development and testing of the Game Experience Questionnaire is described in project Deliverable 3.3. The Game Experience Questionnaire has a modular structure and consists of : 1. The core questionnaire 2. The

HIV antibodies among intravenous drug users in Bahrain.

Science.gov (United States)

al-Haddad, M K; Khashaba, A S; Baig, B Z; Khalfan, S

1994-09-01

A 12-month study was conducted to identify risk factors for human immunodeficiency virus (HIV) infections among intravenous drug users (IDU) attending drug rehabilitation clinic of the Psychiatric Hospital, Manama, Bahrain. Patients provided demographic and behavioural information based on a questionnaire. Two hundred and forty male IDUs participated in the study on voluntary basis. The seroprevalence of HIV was 21.1 per cent. The presence of HIV antibody was associated with educational status, frequency of injecting drugs and needle sharing.

Increased cortisol levels in hair of recent Ecstasy/MDMA users.

Science.gov (United States)

Parrott, A C; Sands, H R; Jones, L; Clow, A; Evans, P; Downey, L A; Stalder, T

2014-03-01

Previous research has revealed an acute 8-fold increase in salivary cortisol following self-administrated Ecstasy/MDMA in dance clubbers. It is currently not known to what extent repeated usage impacts upon activity of the hypothalamic-pituitary-adrenal axis over a more prolonged period of time. This study investigated the integrated cortisol levels in 3-month hair samples from recent Ecstasy/MDMA users and non-user controls. One hundred and one unpaid participants (53 males, 48 females; mean age 21.75 years) completed the University of East London recreational drug use questionnaire, modified to cover the past 3-months of usage. They comprised 32 light recent Ecstasy/MDMA users (1-4 times in last 3 months), 23 recent heavy MDMA users (+5 times in last 3 months), and 54 non-user controls. Volunteers provided 3 cm hair samples for cortisol analysis. Hair cortisol levels were observed to be significantly higher in recent heavy MDMA users (mean = 55.0 ± 80.1 pg/mg), compared to recent light MDMA users (19.4 ± 16.0 pg/mg; p=0.015), and to non-users (13.8 ± 6.1 pg/mg; pEcstasy/MDMA was associated with almost 4-fold raised hair cortisol levels, in comparison with non-user controls. The present results are consistent with the bio-energetic stress model for Ecstasy/MDMA, which predicts that repeated stimulant drug use may increase cortisol production acutely, and result in greater deposits of the hormone in hair. These data may also help explain the neurocognitive, psychiatric, and other psychobiological problems of some abstinent users. Future study design and directions for research concerning the psychoneuroendocrinological impact of MDMA are also discussed. © 2013 Published by Elsevier B.V. and ECNP.

Analisis Consumer Response Index (Cri) Pada Media Iklan Gadgets Di Kalangan Pengguna Di Surabaya

OpenAIRE

Sari, Evi Thelia

2014-01-01

The purposes of this study are to know the effectiveness of the gadgets advertisement among the users in Surabaya and examine the most effective media to influence the users' action in buying gadgets. The sample taken is 100 respondents to measure the CRI elements (awareness, comprehend, interest, intention and action). The result of this study found that Facebook has the highest effectiveness in advertising gadgets 17.28%, Magazines 3.59% and Lain-lain, included here brochures, company websi...

Evaluation of the user experience of "astronaut training device": an immersive, vr-based, motion-training system

Science.gov (United States)

Yue, Kang; Wang, Danli; Yang, Xinpan; Hu, Haichen; Liu, Yuqing; Zhu, Xiuqing

2016-10-01

To date, as the different application fields, most VR-based training systems have been different. Therefore, we should take the characteristics of application field into consideration and adopt different evaluation methods when evaluate the user experience of these training systems. In this paper, we propose a method to evaluate the user experience of virtual astronauts training system. Also, we design an experiment based on the proposed method. The proposed method takes learning performance as one of the evaluation dimensions, also combines with other evaluation dimensions such as: presence, immersion, pleasure, satisfaction and fatigue to evaluation user experience of the System. We collect subjective and objective data, the subjective data are mainly from questionnaire designed based on the evaluation dimensions and user interview conducted before and after the experiment. While the objective data are consisted of Electrocardiogram (ECG), reaction time, numbers of reaction error and the video data recorded during the experiment. For the analysis of data, we calculate the integrated score of each evaluation dimension by using factor analysis. In order to improve the credibility of the assessment, we use the ECG signal and reaction test data before and after experiment to validate the changes of fatigue during the experiment, and the typical behavioral features extracted from the experiment video to explain the result of subjective questionnaire. Experimental results show that the System has a better user experience and learning performance, but slight visual fatigue exists after experiment.

THE USEFULNESS OF USER TESTING METHODS IN IDENTIFYING PROBLEMS ON UNIVERSITY WEBSITES

Directory of Open Access Journals (Sweden)

Layla Hasan

2014-10-01

Full Text Available This paper aims to investigate the usefulness of three user testing methods (observation, and using both quantitative and qualitative data from a post-test questionnaire in terms of their ability or inability to find specific usability problems on university websites. The results showed that observation was the best method, compared to the other two, in identifying large numbers of major and minor usability problems on university websites. The results also showed that employing qualitative data from a post-test questionnaire was a useful complementary method since this identified additional usability problems that were not identified by the observation method. However, the results showed that the quantitative data from the post-test questionnaire were inaccurate and ineffective in terms of identifying usability problems on such websites.

Rationality of Antimicrobial Prescriptions in Community Pharmacy Users.

Directory of Open Access Journals (Sweden)

Sara I V C Lima

Full Text Available Although there is a conflict between the treatment benefits for a single individual and society, restrictions on antibiotic use are needed to reduce the prevalence of resistance to these drugs, which is the main result of irrational use. Brazil, cataloged as a pharmemerging market, has implemented restrictive measures for the consumption of antibiotics. The objective of this study was to investigate the quality of antimicrobial prescriptions and user knowledge of their treatment with these drugs.A two-stage cross-sectional, combined and stratified survey of pharmacy users holding an antimicrobial prescription was conducted in the community between May and November 2014. A pharmacist analyzed each prescription for legibility and completeness, and applied a structured questionnaire to the users or their caregivers on their knowledge regarding treatment and user sociodemographic data. An estimated 29.3% of prescriptions had one or more illegible items, 91.3% had one or more missing items, and 29.0% had both illegible and missing items. Dosing schedule and patient identification were the most commonly unreadable items in prescriptions, 18.81% and 12.14%, respectively. The lack of complete patient identification occurred in 90.53% of the prescriptions. It is estimated that 40.3% of users have used antimicrobials without prescription and that 46.49% did not receive any guidance on the administration of the drug.Despite the measures taken by health authorities to restrict the misuse of antimicrobials, it was observed that prescribers still do not follow the criteria of current legislation, particularly relating to items needed for completion of the prescription. Moreover, users receive little information about their antimicrobial treatment.

Prevalance of neck pain in computer users

International Nuclear Information System (INIS)

Sabeen, F.; Bashir, M.S.; Hussain, S.I.

2013-01-01

Prolonged use of computers during daily work activities and recreation is often cited as a cause of neck pain. Neck pain and computer users are clearly connected due to extended periods of sitting in a certain position with no breaks to stretch the neck muscles. Pro-longed computer use with neck bent forward, will cause the anterior neck muscles to gradually get shorter and tighter, while the muscles in the back of neck will grow longer and weaker. These changes will lead to development of neck pain. Objectives: To find incidence of neck pain in computer users, association between neck pain and prolong sitting in wrong posture, association between effects of break during prolong work, association between types of chair in use in prolong sitting and occurrence of neck pain. Methodology: For this observational study data was collected through Questionnaires from office workers (computer users), and students. Results: Out of 50 persons 72% of computer users had neck pain. Strong association was found between neck pain and prolonged computer use (p = 0.001). Those who took break during their work had less neck pain. No significant association was found between type of chair in use and neck pain. Neck pain and type of system in use also had no significant association. Conclusion: So duration of computer use and frequency of breaks are associated with neck pain at work. Severe Neck pain was found in people who use computer for more than 5 hours a day. (author)

Comparison of the Physical Activity and Sedentary Behaviour Assessment Questionnaire and the Short-Form International Physical Activity Questionnaire: An Analysis of Health Survey for England Data

Science.gov (United States)

Scholes, Shaun; Bridges, Sally; Ng Fat, Linda; Mindell, Jennifer S.

2016-01-01

Background The Physical Activity and Sedentary Behaviour Assessment Questionnaire (PASBAQ), used within the Health Survey for England (HSE) at 5-yearly intervals, is not included annually due to funding and interview-length constraints. Policy-makers and data-users are keen to consider shorter instruments such as the Short-form International Physical Activity Questionnaire (IPAQ) for the annual survey. Both questionnaires were administered in HSE 2012, enabling comparative assessment in a random sample of 1252 adults. Methods Relative agreement using prevalence-adjusted bias-adjusted Kappa (PABAK) statistics was estimated for: sufficient aerobic activity (moderate-to-vigorous physical activity [MVPA] ≥150minutes/week); inactivity (MVPAactivity and inactivity were higher and lower, respectively; estimates of excessive sitting were higher. Demographic patterns in prevalence were similar. Agreement using PABAK statistics was fair-to-moderate for sufficient aerobic activity (0.32–0.49), moderate-to-substantial for inactivity (0.42–0.74), and moderate-to-substantial for excessive sitting (0.49–0.75). As with the PASBAQ, IPAQ-assessed MVPA and sitting each showed graded associations with mental well-being (women: P for trend = 0.003 and 0.004, respectively) and obesity (women: P for trend = 0.007 and 0.014, respectively). Conclusions Capturing habitual physical activity and sedentary behaviour through brief questionnaires is complex. Differences in prevalence estimates can reflect differences in questionnaire structure and content rather than differences in reported behaviour. Treating all IPAQ-assessed walking as moderate-intensity contributed to the differences in prevalence estimates. PASBAQ data will be used for population surveillance every 4 to 5 years. The current version of the Short-form IPAQ was included in HSE 2013–14 to enable more frequent assessment of physical activity and sedentary behaviour; a modified version with different item-ordering and

Biodigester User Survey 2012 Report

Energy Technology Data Exchange (ETDEWEB)

Van Mansvelt, R.; Sras, Phanny; Pino, Mariela

2012-03-15

contributes to sustainable development and how it reduces GHG emissions from fossil and non-renewable fuel wood consumption and manure management practices. The Biodigester User Survey (BUS) aimed to select a representative sample with a confidence and level of precision of respectively 95% and 10%. The BUS sample is based on a two-step random selection. The two step random selection is chosen out of the total of over 14,144 biodigesters constructed and registered in the NBP database, by November 2011 and built in 8 Provinces and 81 districts. In order to reduce the distance between the sampled households 12 districts were randomly chosen from the total of 81 districts in the 8 provinces. In the second random sample 150 households were chosen out of the total households in the 12 chosen districts. These 150 household were visited and a questionnaire with 131 questions taken, additionally 9 pictures of the household and its yard were made in order to depict the type of house, view of the biodigester, slurry pit, biogas appliances, etc. A summary of the results of the questionnaire are presented in the following paragraphs. Out of the 150 interviews 139 are included in the analyses as 11 households did not have a qualified person present to answer the questionnaire at the time the household was visited by the interviewers.

Converging coolness and investigating its relation to user experience

DEFF Research Database (Denmark)

Raptis, Dimitrios; Bruun, Anders; Kjeldskov, Jesper

2017-01-01

Recently a number of studies appeared that operationalised coolness and explored its relation to digital products. Literature suggests that perceived coolness is another factor of user experience, and this adds to an existing explosion of dimensions related to aesthetics, hedonic quality, pragmatic...... quality, attractiveness, etc. A critical challenge highlighted in prior research is to study the relationships among those factors and so far, no studies have empirically examined the relationship between coolness and other established user experience factors. In this paper, we address this challenge...... cool and UX factors converge into 5 for the case of mobile devices. Our findings are important for researchers, as we demonstrate through a validated model that coolness is part of UX research, as well as for practitioners, by developing a questionnaire that can reliably measure both perceived inner...

The Assessment of the Character Profile of Wood-based House Users in the Czech Republic

Directory of Open Access Journals (Sweden)

Josef Lenoch

2015-01-01

Full Text Available In the years 2012–2014 the authors carried out an extensive marketing research among users of wood-based buildings in the Czech Republic. The questionnaire survey had 1,000 respondents – Czech households using a wood-based house. The survey was conducted separately in each region of the Czech Republic (40–100 questionnaires per region. The results were evaluated separately for each region and for the Czech Republic as a whole. Questionnaires consisted of four thematic groups of questions. This paper deals with processing and evaluation of results of the first group of questions. This group addresses characteristics of people using wood-based family houses. The results are evaluated for individual regions and for the whole Czech Republic. The evaluation covers seven characteristics of adults using the surveyed buildings: age of users, type of the buildings’ ownership, educational attainment, sector of employment, profession, type of previous housing, and the size of municipality of the previous housing. The aim of the paper is to create profile of a “common user” of wood-based buildings. The results of the marketing research can be used to enhance competitiveness of companies in the woodworking and construction sector.

Electronic versus paper-based assessment of health-related quality of life specific to HIV disease: reliability study of the PROQOL-HIV questionnaire.

Science.gov (United States)

Duracinsky, Martin; Lalanne, Christophe; Goujard, Cécile; Herrmann, Susan; Cheung-Lung, Christian; Brosseau, Jean-Paul; Schwartz, Yannick; Chassany, Olivier

2014-04-25

Electronic patient-reported outcomes (PRO) provide quick and usually reliable assessments of patients' health-related quality of life (HRQL). An electronic version of the Patient-Reported Outcomes Quality of Life-human immunodeficiency virus (PROQOL-HIV) questionnaire was developed, and its face validity and reliability were assessed using standard psychometric methods. A sample of 80 French outpatients (66% male, 52/79; mean age 46.7 years, SD 10.9) were recruited. Paper-based and electronic questionnaires were completed in a randomized crossover design (2-7 day interval). Biomedical data were collected. Questionnaire version and order effects were tested on full-scale scores in a 2-way ANOVA with patients as random effects. Test-retest reliability was evaluated using Pearson and intraclass correlation coefficients (ICC, with 95% confidence interval) for each dimension. Usability testing was carried out from patients' survey reports, specifically, general satisfaction, ease of completion, quality and clarity of user interface, and motivation to participate in follow-up PROQOL-HIV electronic assessments. Questionnaire version and administration order effects (N=59 complete cases) were not significant at the 5% level, and no interaction was found between these 2 factors (P=.94). Reliability indexes were acceptable, with Pearson correlations greater than .7 and ICCs ranging from .708 to .939; scores were not statistically different between the two versions. A total of 63 (79%) complete patients' survey reports were available, and 55% of patients (30/55) reported being satisfied and interested in electronic assessment of their HRQL in clinical follow-up. Individual ratings of PROQOL-HIV user interface (85%-100% of positive responses) confirmed user interface clarity and usability. The electronic PROQOL-HIV introduces minor modifications to the original paper-based version, following International Society for Pharmacoeconomics and Outcomes Research (ISPOR) ePRO Task

User acceptance of E-Government Services Based on TRAM model

Science.gov (United States)

Adiyarta, K.; Napitupulu, D.; Nurdianto, H.; Rahim, R.; Ahmar, A.

2018-05-01

Developing country mostly left behind in adopting e-Government system. Miss-interpretation is assuming e-Government only about the application of technology made fail implementation. It is a whole philosophy that explores a human-citizen centered aspect in organized societies. Further, successful information system determined by user acceptance. Therefore, the evaluation of the performance of e-Government is one of the basic objectives of current government reformation. The research focus is to identify and explore the extent of user acceptance toward e-Government system. The research methodology used in this research is survey based on a questionnaire with TRAM approach and distributed to 230 respondents as customers that had been using e-Government services provided by X institution. The result of the study showed that the personality traits of TR significantly influenced cognitive dimensions of TAM. Through empirical demonstrations indicated that the TRI was said to be antecedents to TAM. The optimism dimension had higher coefficient among others, exhibit the technology users convince that the new technology will improve their productivity, while discomfort had no impact since the users have no doubt or hesitate to use technology.

A User-Centric View of Intelligent Environments: User Expectations, User Experience and User Role in Building Intelligent Environments

Directory of Open Access Journals (Sweden)

Eija Kaasinen

2012-12-01

Full Text Available Our everyday environments are gradually becoming intelligent, facilitated both by technological development and user activities. Although large-scale intelligent environments are still rare in actual everyday use, they have been studied for quite a long time, and several user studies have been carried out. In this paper, we present a user-centric view of intelligent environments based on published research results and our own experiences from user studies with concepts and prototypes. We analyze user acceptance and users’ expectations that affect users’ willingness to start using intelligent environments and to continue using them. We discuss user experience of interacting with intelligent environments where physical and virtual elements are intertwined. Finally, we touch on the role of users in shaping their own intelligent environments instead of just using ready-made environments. People are not merely “using” the intelligent environments but they live in them, and they experience the environments via embedded services and new interaction tools as well as the physical and social environment. Intelligent environments should provide emotional as well as instrumental value to the people who live in them, and the environments should be trustworthy and controllable both by regular users and occasional visitors. Understanding user expectations and user experience in intelligent environments, and providing users with tools to influence the environments can help to shape the vision of intelligent environments into meaningful, acceptable and appealing service entities for all those who live and act in them.

Individual and work-related risk factors for musculoskeletal pain: a cross-sectional study among Estonian computer users.

Science.gov (United States)

Oha, Kristel; Animägi, Liina; Pääsuke, Mati; Coggon, David; Merisalu, Eda

2014-05-28

Occupational use of computers has increased rapidly over recent decades, and has been linked with various musculoskeletal disorders, which are now the most commonly diagnosed occupational diseases in Estonia. The aim of this study was to assess the prevalence of musculoskeletal pain (MSP) by anatomical region during the past 12 months and to investigate its association with personal characteristics and work-related risk factors among Estonian office workers using computers. In a cross-sectional survey, the questionnaires were sent to the 415 computer users. Data were collected by self-administered questionnaire from 202 computer users at two universities in Estonia. The questionnaire asked about MSP at different anatomical sites, and potential individual and work related risk factors. Associations with risk factors were assessed by logistic regression. Most respondents (77%) reported MSP in at least one anatomical region during the past 12 months. Most prevalent was pain in the neck (51%), followed by low back pain (42%), wrist/hand pain (35%) and shoulder pain (30%). Older age, right-handedness, not currently smoking, emotional exhaustion, belief that musculoskeletal problems are commonly caused by work, and low job security were the statistically significant risk factors for MSP in different anatomical sites. A high prevalence of MSP in the neck, low back, wrist/arm and shoulder was observed among Estonian computer users. Psychosocial risk factors were broadly consistent with those reported from elsewhere. While computer users should be aware of ergonomic techniques that can make their work easier and more comfortable, presenting computer use as a serious health hazard may modify health beliefs in a way that is unhelpful.

Disintermediation and User-generated Content: A Latent Segmentation Analysis

OpenAIRE

Del Chiappa, Giacomo; Lorenzo-Romero, Carlota; Constantinides, Efthymios

2014-01-01

This research investigates the perceptions of different groups of consumers for and against the disintermediation of travel agencies also considering the relative power in influencing the tourist's choices exerted by user generated-content (UGC). A web-based survey is carried out in Spain and 961 complete questionnaires was obtained. A latent segmentation was applied on factors identified running an exploratory factor analysis on a list of 16 statements, the use and frequency of use of the In...

Verbal learning and memory in adolescent cannabis users, alcohol users and non-users.

Science.gov (United States)

Solowij, Nadia; Jones, Katy A; Rozman, Megan E; Davis, Sasha M; Ciarrochi, Joseph; Heaven, Patrick C L; Lubman, Dan I; Yücel, Murat

2011-07-01

Long-term heavy cannabis use can result in memory impairment. Adolescent users may be especially vulnerable to the adverse neurocognitive effects of cannabis. In a cross-sectional and prospective neuropsychological study of 181 adolescents aged 16-20 (mean 18.3 years), we compared performance indices from one of the most widely used measures of learning and memory--the Rey Auditory Verbal Learning Test--between cannabis users (n=52; mean 2.4 years of use, 14 days/month, median abstinence 20.3 h), alcohol users (n=67) and non-user controls (n=62) matched for age, education and premorbid intellectual ability (assessed prospectively), and alcohol consumption for cannabis and alcohol users. Cannabis users performed significantly worse than alcohol users and non-users on all performance indices. They recalled significantly fewer words overall (pmemory performance after controlling for extent of exposure to cannabis. Despite relatively brief exposure, adolescent cannabis users relative to their age-matched counterparts demonstrated similar memory deficits to those reported in adult long-term heavy users. The results indicate that cannabis adversely affects the developing brain and reinforce concerns regarding the impact of early exposure.

Music perception and appraisal: cochlear implant users and simulated cochlear implant listening.

Science.gov (United States)

Wright, Rose; Uchanski, Rosalie M

2012-05-01

The inability to hear music well may contribute to decreased quality of life for cochlear implant (CI) users. Researchers have reported recently on the generally poor ability of CI users to perceive music, and a few researchers have reported on the enjoyment of music by CI users. However, the relation between music perception skills and music enjoyment is much less explored. Only one study has attempted to predict CI users' enjoyment and perception of music from the users' demographic variables and other perceptual skills (Gfeller et al, 2008). Gfeller's results yielded different predictive relationships for music perception and music enjoyment, and the relationships were weak, at best. The first goal of this study is to clarify the nature and relationship between music perception skills and musical enjoyment for CI users, by employing a battery of music tests. The second goal is to determine whether normal hearing (NH) subjects, listening with a CI simulation, can be used as a model to represent actual CI users for either music enjoyment ratings or music perception tasks. A prospective, cross-sectional observational study. Original music stimuli (unprocessed) were presented to CI users, and music stimuli processed with CI-simulation software were presented to 20 NH listeners (CIsim). As a control, original music stimuli were also presented to five other NH listeners. All listeners appraised 24 musical excerpts, performed music perception tests, and filled out a musical background questionnaire. Music perception tests were the Appreciation of Music in Cochlear Implantees (AMICI), Montreal Battery for Evaluation of Amusia (MBEA), Melodic Contour Identification (MCI), and University of Washington Clinical Assessment of Music Perception (UW-CAMP). Twenty-five NH adults (22-56 yr old), recruited from the local and research communities, participated in the study. Ten adult CI users (46-80 yr old), recruited from the patient population of the local adult cochlear implant

Diet History Questionnaire II and Canadian Diet History Questionnaire II: Coding Guidelines

Science.gov (United States)

A questionnaire data file is an ASCII text file containing data from completed Diet History Questionnaires. If using paper forms, this file can be created by a scanner or a data entry system. If using DHQ*Web, the questionnaire data file is created automatically.

User Acceptance of Internet Banking Service in Malaysia

Science.gov (United States)

Yenyuen, Yee; Yeow, P. H. P.

The study is the first research in Malaysia that investigates user acceptance of Internet banking service (IBS) based on Unified Theory of Acceptance and Use of Technology model (Venkatesh, Morris, Davis and Davis, 2003). Two hundred and eighty questionnaires were distributed and collected from two major cities, Kuala Lumpur and Melaka. Descriptive statistics was used to analyse the data. The results show that Malaysians have intentions of using IBS (mean rating of close to 4.00). Moreover, Malaysians recognize the benefits of IBS by giving a high mean rating (close to 4.00) to performance expectancy. However, they give relative low mean ratings (close to 3.00) on other indicators of Behavioural Intention to Use IBS such as effort expectancy, social influence, facilitating conditions and perceived credibility. Recommendations were given to promote a safe, efficient and conducive environment for user adoption of Internet banking.

Food insecurity and dietary intake of immigrant food bank users.

Science.gov (United States)

Rush, Timothy J; Ng, Victor; Irwin, Jennifer D; Stitt, Larry W; He, Meizi

2007-01-01

The degree of food insecurity and dietary intake was examined in adult Colombians who are new immigrants to Canada and use a food bank. In-person surveys were conducted on a convenience sample of 77 adult Colombian immigrant food bank users in London, Ontario. Degree of food insecurity was measured by the Radimer/Cornell questionnaire, food intakes by 24-hour recall, sociodemographics, and questionnaires about changes in dietary patterns before and after immigration. Thirty-six men and 41 women participated in the study. Despite being highly educated, all respondents had experienced some form of food insecurity within the previous 30 days. The degree of food insecurity seems to be inversely associated with income and length of residency in Canada. Total daily energy intake was low, with a mean value of 1,568.3 +/- 606.0 kcal (6,217.5 +/- 2,336.4 kJ). In particular, a large proportion of participants consumed a diet low in fruits and vegetables (73%) and milk and dairy products (58%). Colombian immigrant food bank users new to Canada experience various degrees of food insecurity, which is associated with inadequate food intake. Interventions are needed to assist this population with adapting to society while concurrently sustaining healthy eating patterns.

Impact of obsessive-compulsive personality disorder symptoms in Internet users.

Science.gov (United States)

Chamberlain, Samuel R; Redden, Sarah A; Stein, Dan J; Lochner, Christine; Grant, Jon E

2017-08-01

Internet use is pervasive in many cultures. Little is known about the impact of obsessive-compulsive personality disorder (OCPD) symptoms on impulsive and compulsive psychopathologies in people who use the Internet. Adult Internet users (N = 1,323) completed an online questionnaire quantifying OCPD symptoms, likely occurrence of select mental disorders (obsessive-compulsive disorder, attention-deficit/hyperactivity disorder [ADHD], problematic Internet use, generalized anxiety disorder), and personality questionnaires of impulsivity and compulsivity. Predictors of the presence of OCPD symptoms (endorsement of at least 4 of 8 DSM-5 criteria) were identified using binary logistic regression. In regression (P OCPD symptoms were significantly associated with (in order of decreasing effect size) lower non-planning impulsivity, higher ADHD symptoms, problematic Internet use, avoidant personality disorder, female sex, generalized anxiety disorder, and some types of compulsions (checking, dressing/washing). These data suggest that OCPD symptoms, defined in terms of at least 4 of 8 DSM criteria being met, are common in Internet users. OCPD symptoms were associated with considerably higher levels of psychopathology relating to both impulsive (ADHD) and compulsive (OCD-related and problematic Internet use) disorders. These data merit replication and extension using standard in-person clinical assessments, because the current study relied on self-report over the Internet.

End-User Searching in a Large Library Network: A Case Study of Patent Attorneys.

Science.gov (United States)

Vollaro, Alice J.; Hawkins, Donald T.

1986-01-01

Reports results of study of a group of end users (patent attorneys) doing their own online searching at AT&T Bell Laboratories. Highlights include DIALOG databases used by the attorneys, locations and searching modes, characteristics of patent attorney searchers, and problem areas. Questionnaire is appended. (5 references) (EJS)

Evaluating the influence of perceived organizational learning capability on user acceptance of information technology among operating room nurse staff.

Science.gov (United States)

Lee, Chien-Ching; Lin, Shih-Pin; Yang, Shu-Ling; Tsou, Mei-Yung; Chang, Kuang-Yi

2013-03-01

Medical institutions are eager to introduce new information technology to improve patient safety and clinical efficiency. However, the acceptance of new information technology by medical personnel plays a key role in its adoption and application. This study aims to investigate whether perceived organizational learning capability (OLC) is associated with user acceptance of information technology among operating room nurse staff. Nurse anesthetists and operating room nurses were recruited in this questionnaire survey. A pilot study was performed to ensure the reliability and validity of the translated questionnaire, which consisted of 14 items from the four dimensions of OLC, and 16 items from the four constructs of user acceptance of information technology, including performance expectancy, effort expectancy, social influence, and behavioral intention. Confirmatory factor analysis was applied in the main survey to evaluate the construct validity of the questionnaire. Structural equation modeling was used to test the hypothetical relationships between the four dimensions of user acceptance of information technology and the second-ordered OLC. Goodness of fit of the hypothetic model was also assessed. Performance expectancy, effort expectancy, and social influence positively influenced behavioral intention of users of the clinical information system (all p < 0.001) and accounted for 75% of its variation. The second-ordered OLC was positively associated with performance expectancy, effort expectancy, and social influence (all p < 0.001). However, the hypothetic relationship between perceived OLC and behavioral intention was not significant (p = 0.87). The fit statistical analysis indicated reasonable model fit to data (root mean square error of approximation = 0.07 and comparative fit index = 0.91). Perceived OLC indirectly affects user behavioral intention through the mediation of performance expectancy, effort expectancy, and social influence in the operating room

User-friendly technology to help family carers cope.

Science.gov (United States)

Chambers, Mary; Connor, Samantha L

2002-12-01

Increases in the older adult population are occurring simultaneously with a growth in new technology. Modern technology presents an opportunity to enhance the quality of life and independence of older people and their family carers through communication and access to health care information. To evaluate the usability of a multimedia software application designed to provide family carers of the elderly or disabled with information, advice and psychological support to increase their coping capacity. The interactive application consisted of an information-based package that provided carers with advice on the promotion of psychological health, including relaxation and other coping strategies. The software application also included a carer self-assessment instrument, designed to provide both family and professional carers with information to assess how family carers were coping with their care-giving role. Usability evaluation was carried out in two stages. In the first stage (verification), user trials and an evaluation questionnaire were used to refine and develop the content and usability of the multimedia software application. In the second (demonstration), stage evaluation questionnaires were used to appraise the usability of the modified software application. The findings evidenced that the majority of users found the software to be usable and informative. Some areas were highlighted for improvement in the navigation of the software. The authors conclude that with further refinement, the software application has the potential to offer information and support to those who are caring for the elderly and disabled at home.

Systematic content evaluation and review of measurement properties of questionnaires for measuring self-reported fatigue among older people.

Science.gov (United States)

Egerton, Thorlene; Riphagen, Ingrid I; Nygård, Arnhild J; Thingstad, Pernille; Helbostad, Jorunn L

2015-09-01

The assessment of fatigue in older people requires simple and user-friendly questionnaires that capture the phenomenon, yet are free from items indistinguishable from other disorders and experiences. This study aimed to evaluate the content, and systematically review and rate the measurement properties of self-report questionnaires for measuring fatigue, in order to identify the most suitable questionnaires for older people. This study firstly involved identification of questionnaires that purport to measure self-reported fatigue, and evaluation of the content using a rating scale developed for the purpose from contemporary understanding of the construct. Secondly, for the questionnaires that had acceptable content, we identified studies reporting measurement properties and rated the methodological quality of those studies according to the COSMIN system. Finally, we extracted and synthesised the results of the studies to give an overall rating for each questionnaire for each measurement property. The protocol was registered with PROSPERO (CRD42013005589). Of the 77 identified questionnaires, twelve were selected for review after content evaluation. Methodological quality varied, and there was a lack of information on measurement error and responsiveness. The PROMIS-Fatigue item bank and short forms perform the best. The FACIT-Fatigue scale, Parkinsons Fatigue Scale, Perform Questionnaire, and Uni-dimensional Fatigue Impact Scale also perform well and can be recommended. Minor modifications to improve performance are suggested. Further evaluation of unresolved measurement properties, particularly with samples including older people, is needed for all the recommended questionnaires.

User interface user's guide for HYPGEN

Science.gov (United States)

Chiu, Ing-Tsau

1992-01-01

The user interface (UI) of HYPGEN is developed using Panel Library to shorten the learning curve for new users and provide easier ways to run HYPGEN for casual users as well as for advanced users. Menus, buttons, sliders, and type-in fields are used extensively in UI to allow users to point and click with a mouse to choose various available options or to change values of parameters. On-line help is provided to give users information on using UI without consulting the manual. Default values are set for most parameters and boundary conditions are determined by UI to further reduce the effort needed to run HYPGEN; however, users are free to make any changes and save it in a file for later use. A hook to PLOT3D is built in to allow graphics manipulation. The viewpoint and min/max box for PLOT3D windows are computed by UI and saved in a PLOT3D journal file. For large grids which take a long time to generate on workstations, the grid generator (HYPGEN) can be run on faster computers such as Crays, while UI stays at the workstation.

[Comparison of level of satisfaction of users of home care: integrated model vs. dispensaries model].

Science.gov (United States)

Gorina, Marta; Limonero, Joaquín T; Peñart, Xavier; Jiménez, Jordi; Gassó, Javier

2014-01-01

To determine the level of satisfaction of users that receive home health care through two different models of primary health care: integrated model and dispensaries model. cross-sectional, observational study. Two primary care centers in the province of Barcelona. The questionnaire was administered to 158 chronic patients over 65 years old, of whom 67 were receiving health care from the integrated model, and 91 from the dispensaries model. The Evaluation of Satisfaction with Home Health Care (SATISFAD12) questionnaire was, together with other complementary questions about service satisfaction of home health care, as well as social demographic questions (age, sex, disease, etc). The patients of the dispensaries model showed more satisfaction than the users receiving care from the integrated model. There was a greater healthcare continuity for those patients from the dispensaries model, and a lower percentage of hospitalizations during the last year. The satisfaction of the users from both models was not associated to gender, the health perception,or independence of the The user satisfaction rate of the home care by primary health care seems to depend of the typical characteristics of each organisational model. The dispensaries model shows a higher rate of satisfaction or perceived quality of care in all the aspects analysed. More studies are neede to extrapolate these results to other primary care centers belonging to other institutions. Copyright © 2013 Elsevier España, S.L. All rights reserved.

User satisfaction with referrals at a collaborative virtual reference service Virtual reference services, Reference services, Referrals, User satisfaction

Directory of Open Access Journals (Sweden)

Nahyun Kwon

2006-01-01

Full Text Available Introduction. This study investigated unmonitored referrals in a nationwide, collaborative chat reference service. Specifically, it examined the extent to which questions are referred, the types of questions that are more likely to be referred than others, and the level of user satisfaction with the referrals in the collaborative chat reference service. Method. The data analysed for this study were 420 chat reference transaction transcripts along with corresponding online survey questionnaires submitted by the service users. Both sets of data were collected from an electronic archive of a southeastern state public library system that has participated in 24/7 Reference of the Metropolitan Cooperative Library System (MCLS. Results. Referrals in the collaborative chat reference service comprised approximately 30% of the total transactions. Circulation-related questions were the most often referred among all question types, possibly because of the inability of 'outside' librarians to access patron accounts. Most importantly, user satisfaction with referrals was found to be significantly lower than that of completed answers. Conclusion. The findings of this study addressed the importance of distinguishing two types of referrals: the expert research referrals conducive to collaborative virtual reference services; and the re-directional local referrals that increase unnecessary question traffic, thereby being detrimental to effective use of collaborative reference. Continuing efforts to conceptualize referrals in multiple dimensions are anticipated to fully grasp complex phenomena underlying referrals.

Profile of oral piercing users and implications resulting from its use

Directory of Open Access Journals (Sweden)

Jeferson da Costa Marchiori

2009-01-01

Full Text Available Objective: To identify the profile of oral piercing users and the possible implications resulting from its use, as well as explaining to dentists about the possible consequences to their patients as a result of wearing this type of jewelry in the oral region.Methods: Fifty-one oral piercing users were interviewed. They were aged between 18 and 42 year, from different social classes, and resident in the city of Santa Maria, Rio Grande do Sul, Brazil.Results: Based on the questionnaires analyzed, the majority of users had tongue or lip piercing as a way to express identity, and 45% reported the occurrence of some type of oral and/or general alteration associated with the use of piercings. Conclusion: The majority of alterations are harmful to the piercing user’s health, therefore, professionals in the Dentistry area must be warnedto explain to their patients, who use oral piercings, about the consequences that may occur and the need for special care to ameliorate these problems.

Synthesis of the initial survey related to PSAs End-Users needs

International Nuclear Information System (INIS)

Guigueno, Yves; Duflot, Nicolas; Durin, Thomas; Pihl, Joel; Benzoni, Stephane; Brac, Pascal; Gallois, Marie; Vasseur, Dominique; Loeffler, Horst; Nitoi, Mirela; Volkanovski, Andrija; Sevbo, Oleksandr; Ivanov, Ivan

2015-01-01

The ASAMPSA-E project aims at identifying good practices for the development of extended PSAs that include low-probability internal and external hazards which can lead to extreme consequences, and at discussing the application of extended PSAs for NPP safety enhancement decision making in the European context. A first questionnaire related to End-Users needs (ASAMPSA-E/WP10/D10.112013-4) has been disseminated at international level to PSA End-Users in November 2013 in order to identify the needs for guidance for the performance and application of extended PSA. This document presents the analysis of the responses to the survey. A draft version has been used to present the responses to the survey and discuss End-Users' needs during an international workshop organized on 26, 27 and 28 May 2014 in Uppsala (Sweden). The final version of this document has been prepared by incorporating the comments received from the project partners and the outcomes of the discussions at the Uppsala workshop. (authors)

Behavioral Assessment: Questionnaires.

Science.gov (United States)

Wilson, C. Chrisman

1980-01-01

This is a general discussion of the validity, reliability, function, and format of questionnaires designed to measure problem behavior, noncompliance, anxiety, social interaction, hyperactivity, drug use, and sexual behavior. Commonly used questionnaires are cited. (CP)

Evaluation Methods for Assessing Users' Psychological Experiences of Web-Based Psychosocial Interventions: A Systematic Review.

Science.gov (United States)

Feather, Jacqueline Susan; Howson, Moira; Ritchie, Linda; Carter, Philip D; Parry, David Tudor; Koziol-McLain, Jane

2016-06-30

The use of Web-based interventions to deliver mental health and behavior change programs is increasingly popular. They are cost-effective, accessible, and generally effective. Often these interventions concern psychologically sensitive and challenging issues, such as depression or anxiety. The process by which a person receives and experiences therapy is important to understanding therapeutic process and outcomes. While the experience of the patient or client in traditional face-to-face therapy has been evaluated in a number of ways, there appeared to be a gap in the evaluation of patient experiences of therapeutic interventions delivered online. Evaluation of Web-based artifacts has focused either on evaluation of experience from a computer Web-design perspective through usability testing or on evaluation of treatment effectiveness. Neither of these methods focuses on the psychological experience of the person while engaged in the therapeutic process. This study aimed to investigate what methods, if any, have been used to evaluate the in situ psychological experience of users of Web-based self-help psychosocial interventions. A systematic literature review was undertaken of interdisciplinary databases with a focus on health and computer sciences. Studies that met a predetermined search protocol were included. Among 21 studies identified that examined psychological experience of the user, only 1 study collected user experience in situ. The most common method of understanding users' experience was through semistructured interviews conducted posttreatment or questionnaires administrated at the end of an intervention session. The questionnaires were usually based on standardized tools used to assess user experience with traditional face-to-face treatment. There is a lack of methods specified in the literature to evaluate the interface between Web-based mental health or behavior change artifacts and users. Main limitations in the research were the nascency of the topic

Cross-cultural Translation and Adaptation of the Lifestyle Assessment Questionnaire (LAQ-CP) Into Dutch: A Brief Report.

Science.gov (United States)

Beckers, Laura; Speth, Lucianne; Rameckers, Eugène; Janssen-Potten, Yvonne

2017-07-01

To produce a Dutch translation of the Lifestyle Assessment Questionnaire for children with cerebral palsy (LAQ-CP), adapted for cross-cultural differences. The translation process consisted of 6 stages, following a guideline for cross-cultural adaptations including duplicate forward- and back-translations, expert group review, pilot-testing, and a process audit. Several adaptations to the questionnaire were required due to cross-cultural differences. As a result of the pilot-test, the layout was adapted to the desires of the users. The process auditor stated that the process had been comprehensive and valued the quality of the work. The project resulted in a Dutch translation of the LAQ-CP, adapted for cross-cultural differences. Validation of the translated questionnaire is required before use in clinical practice and research is recommended (Dutch abstract, Supplemental Digital Content 1, available at: http://links.lww.com/PPT/A164).

Clinical evaluation of music perception, appraisal and experience in cochlear implant users.

Science.gov (United States)

Drennan, Ward R; Oleson, Jacob J; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D; Won, Jong Ho; Anderson, Elizabeth S; Rubinstein, Jay T

2015-02-01

The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations.

Determining the frequency of dry eye in computer users and comparing with control group

Directory of Open Access Journals (Sweden)

Mohammad Hossein Davari

2017-08-01

Full Text Available AIM: To determine the frequency of dry eye in computer users and to compare them with control group. METHODS: This study was a case control research conducted in 2015 in the city of Birjand. Sample size of study was estimated to be 304 subjects(152 subjects in each group, computer user group and control group. Non-randomized method of sampling was used in both groups. Schirmer test was used to evaluate dry eye of subjects. Then, subjects completed questionnaire. This questionnaire was developed based on objectives and reviewing the literature. After collecting the data, they were entered to SPSS Software and they were analyzed using Chi-square test or Fisher's test at the alpha level of 0.05.RESULTS: In total, 304 subjects(152 subjects in each groupwere included in the study. Frequency of dry eyes in the control group was 3.3%(5 subjectsand it was 61.8% in computer users group(94 subjects. Significant difference was observed between two groups in this regard(Pn=12, and it was 34.2% in computer users group(n=52, which significant difference was observed between two groups in this regard(PP=0.8. The mean working hour with computer per day in patients with dry eye was 6.65±3.52h, while it was 1.62±2.54h in healthy group(T=13.25, PCONCLUSION: This study showed a significant relationship between using computer and dry eye and ocular symptoms. Thus, it is necessary that officials need to pay particular attention to working hours with computer by employees. They should also develop appropriate plans to divide the working hours with computer among computer users. However, due to various confounding factors, it is recommended that these factors to be controlled in future studies.

Responsible and controlled use: Older cannabis users and harm reduction.

Science.gov (United States)

Lau, Nicholas; Sales, Paloma; Averill, Sheigla; Murphy, Fiona; Sato, Sye-Ok; Murphy, Sheigla

2015-08-01

Cannabis use is becoming more accepted in mainstream society. In this paper, we use Zinberg's classic theoretical framework of drug, set, and setting to elucidate how older adult cannabis users managed health, social and legal risks in a context of normalized cannabis use. We present selected findings from our qualitative study of Baby Boomer (born 1946-1964) cannabis users in the San Francisco Bay Area. Data collection consisted of a recorded, in-depth life history interview followed by a questionnaire and health survey. Qualitative interviews were analyzed to discover the factors of cannabis harm reduction from the users' perspectives. Interviewees made harm reduction choices based on preferred cannabis derivatives and routes of administration, as well as why, when, where, and with whom to use. Most interviewees minimized cannabis-related harms so they could maintain social functioning in their everyday lives. Responsible and controlled use was described as moderation of quantity and frequency of cannabis used, using in appropriate settings, and respect for non-users. Users contributed to the normalization of cannabis use through normification. Participants followed rituals or cultural practices, characterized by sanctions that helped define "normal" or "acceptable" cannabis use. Users contributed to cannabis normalization through their harm reduction methods. These cultural practices may prove to be more effective than formal legal prohibitions in reducing cannabis-related harms. Findings also suggest that users with access to a regulated market (medical cannabis dispensaries) were better equipped to practice harm reduction. More research is needed on both cannabis culture and alternative routes of administration as harm reduction methods. Copyright © 2015 Elsevier B.V. All rights reserved.

Quality of emergency rooms and urgent care services: user satisfaction.

Science.gov (United States)

Lima, Cássio de Almeida; Santos, Bruna Tatiane Prates dos; Andrade, Dina Luciana Batista; Barbosa, Francielle Alves; Costa, Fernanda Marques da; Carneiro, Jair Almeida

2015-01-01

To evaluate the quality of emergency rooms and urgent care services according to the satisfaction of their users. A cross-sectional descriptive study with a quantitative approach. The sample comprised 136 users and was drawn at random. Data collection took place between October and November 2012 using a structured questionnaire. Participants were mostly male (64.7%) aged less than 30 years (55.8%), and the predominant level of education was high school (54.4%). Among the items evaluated, those that were statistically associated with levels of satisfaction with care were waiting time, confidence in the service, model of care, and the reason for seeking care related to acute complaints, cleanliness, and comfortable environment. Accessibility, hospitality, and infrastructure were considered more relevant factors for patient satisfaction than the cure itself.

Telephone counseling for young Brazilian cocaine and/or crack users. Who are these users?

Science.gov (United States)

Bisch, Nadia K; Moreira, Taís de C; Benchaya, Mariana C; Pozza, Dan R; Freitas, Larissa C N de; Farias, Michelle S; Ferigolo, Maristela; Barros, Helena M T

2018-03-09

To describe the users' drug abuse characteristics, problematic behaviors associated with addiction, the motivation of teenagers and young adults to quit cocaine and/or crack abuse, and then compare these characteristics. A cross-section study was conducted with 2390 cocaine/crack users (teenagers from 14 to 19 years of age, and young adults from 20 to 24 years of age); 1471 were young adults and 919 were teenagers who had called a phone counseling service between January 2006 and December 2013. Semi-structured interviews were performed via phone calls. The questionnaires included sociodemographic information; assessment of the characteristics of cocaine/crack abuse; assessment of the problematic behaviors; also, the Contemplation Ladder was used to evaluate the stages of readiness to cease substance abuse. Participants reported using cocaine (48.2%), crack and other smoking forms (36.7%) and combined consumption of both drugs (15%). Young adults were more prone to using crack or crack associated with cocaine (OR=1.9; CI 95%=1.05-1.57) and they were exposed to substance abuse for longer than two years (OR=3.45; CI 95%=2.84-4.18), when compared to teenagers. On the other hand, they showed higher readiness to quit. Data shows important differences in drug abuse characteristics, problematic behaviors and motivation to cease substance abuse between teenager and young adult cocaine and/or crack users. Behaviors displayed by young adults involve greater physical, mental and social health damages. These findings reinforce the importance of public policy to act on prevention and promoting health, to increase protection factors among teenagers and lower risks and losses during adult life. Copyright © 2018. Published by Elsevier Editora Ltda.

Influence of Library Environments, Instructional Programs, and User-Librarian Collaborations on Library Use by Undergraduate Students in Nigeria

OpenAIRE

Amusa Oyintola Isiaka; Iyoro Abiodun Olaide

2013-01-01

This study employed a survey method to investigate the influence of library environments, user education, and user-librarian collaborations on the use of academic libraries by undergraduate students in Nigeria. 2,676 students from six universities in the South-West Nigeria responded to the questionnaire. The findings revealed that the academic libraries are less used because of the availability of alternative information systems (such as the Internet, reading-rooms in residence halls and apar...

Analisis dan Perancangan Aplikasi Administrasi User Pada Server Radius Berbasis Web (Studi Kasus Binus@Ccess

Directory of Open Access Journals (Sweden)

Rony Baskoro Lukito

2010-12-01

Full Text Available Bina Nusantara University as one of the information technology-based educational institutions in Indonesia have used the Internet in learning activities. To meet the needs of Internet access, Binus provides students with BiNus@ccess Premium service. BiNus@ccess Premium already have an application to help admin to user management with the help of a centralized accounting system (which is provided by the RADIUS server. However, applications that use is still limited in some ways so that there are still many manual processes. Therefore we need an application that serves to replace the existing application but still supports the existing system. The methodology used to admin consists of interviews, questionnaires to users, observation to analyze the problem, designing application solutions, and evaluation by distributing questionnaires to the admin. With the RSIM applications, manual administrative processes can be eliminated because the user can perform the registration process and the addition of its own loans through the application by themselves. RSIM Applications can also provide solutions for prepaid voucher sales system because it provides the ability to generate a voucher, print vouchers, and see the voucher reports, list payment, and the sale report. Suggestions for further development is to create applications for the sale of voucher system with e-commerce or SMSgateway.. 

Exploratory survey study of long-term users of nicotine replacement therapy in Danish consumers

DEFF Research Database (Denmark)

Borup, Gitte; Lyngby Mikkelsen, Kim; Tønnesen, Philip

2015-01-01

dependence. Method: Through advertisements in three national Danish newspapers, long-term NRT users were recruited to answer a short questionnaire about basic characteristics, health status and satisfaction with using NRT. A modified version of the Heaviness of Smoking Index (HSI) questionnaire was applied...... addicted and fear of adverse health effects. Scoring on the modified HSI scale was 22.0% low, 68.0% moderate and 9.3% high dependent. Of the respondents, 67.0% used NRT within the first 30 min after waking. A validation check found a significant linear association between the two items in the modified HSI...

Exploratory survey study of long-term users of nicotine replacement therapy in Danish consumers

DEFF Research Database (Denmark)

Borup, Gitte; Christrup, Lona Louring; Lyngby Mikkelsen, Kim

dependence. Method Through advertisements in three national Danish newspapers, long-term NRT users were recruited to answer a short questionnaire about basic characteristics, health status and satisfaction with using NRT. A modified version of the Heaviness of Smoking Index (HSI) questionnaire was applied...... and fear of adverse health effects. Scoring on the modified HSI scale was 22.0% low, 68.0% moderate and 9.3% high dependent. Of the respondents, 67.0% used NRT within the first 30 min after waking. A validation check found a significant linear association between the two items in the modified HSI...

Depressive symptoms are frequent among drug users, but not associated with hepatitis C infection

DEFF Research Database (Denmark)

Madsen, Lone W; Fabricius, Thilde; Hjerrild, Simon

2014-01-01

AIM: To compare the prevalence and severity of depressive symptoms among drug users with and without hepatitis C virus (HCV) infection. METHODS: This was a cross-sectional survey study carried out at the 2 major drug treatment centres on the island of Funen, Denmark. Participants were drug users...... presenting to the 2 treatment centres. Individuals with chronic hepatitis B virus or HIV infection were excluded. Participants completed the Major Depression Inventory (MDI) questionnaire when presenting at the centres. Patients with MDI scores indicating severe depression (total MDI score ≥ 35) were......-infected 35%; p = 0.25). Forty-one percent (11/27) of the evaluated participants started antidepressant treatment. CONCLUSIONS: Our study demonstrated a high prevalence of depressive symptoms among drug users, but this was not more frequent among HCV-infected patients. The high overall prevalence...

Examining Users' E-Satisfaction in the Usage of Social Networking Sites; Contribution from Utilitarian and Hedonic Information Systems

Science.gov (United States)

Ariff, Mohd Shoki Md; Shan, Tay Kai; Zakuan, Norhayati; Ishak, Nawawi; Ridzuan Wahi, Mohd

2014-06-01

E-satisfaction (eSAT) is an important success factor of online service providers such as social networking sites (SNSs). The utilitarian and hedonic information systems are crucial in determining users' eSAT of SNSs, especially among young users. The utilitarian aspect of an information system is productivity-oriented which aims to enhance the users' task performance, and it is important in measuring eSAT of SNSs. In this study, the original constructs of Perceived Ease of Use (PEOU) and Perceived Usefulness (PU) of TAM of utilitarian information system was first developed in this research framework. The use of SNSs, such as Facebook, is pleasure-oriented, in which self-fulfilling values to the users are important in determining users' satisfaction towards the SNSs. Therefore, Perceived Enjoyment (PE) of hedonic information system is added to the framework. Thus, the research framework of this study includes both utilitarian (PEOU and PU) and hedonic (PE) aspects of information systems to determine Malaysian young users' eSAT in the usage of Facebook, a social networking site. In this framework, the effects of PEOU, PU and PE on eSAT in the usage of Facebook are examined among Facebook's users in the age of 18 - 24 years old. The effects of PEOU on PU and PE are also examined. Online questionnaire survey was employed and a total of 384 sets of questionnaires were gathered from users of Facebook. The results indicated that PEOU has positive effects on PU and PE in the context of Facebook. In addition, PEOU, PU and PE are also found to have positive effects on eSAT. PE of hedonic information system exerted higher effect on eSAT, compared to PEOU and PU of utilitarian information system, highlighting the importance of pleasure orientation in the usage of Facebook of SNSs. Managerial and theoretical implications of the study are discussed in term of measuring and enhancing users' eSAT in the usage of SNSs, particularly Facebook.

Development of a mental health smartphone app: perspectives of mental health service users.

Science.gov (United States)

Goodwin, John; Cummins, John; Behan, Laura; O'Brien, Sinead M

2016-10-01

Current mental health policy emphasises the importance of service user involvement in the delivery of care. Information Technology can have an effect on quality and efficiency of care. The aim of this study is to gain the viewpoint of service users from a local mental health service in developing a mental health app. A qualitative descriptive approach was used. Eight volunteers aged 18-49 years were interviewed with the aid of a semi-structured questionnaire. Interviewees defined a good app by its ease of use. Common themes included availability of contact information, identifying triggers, the ability to rate mood/anxiety levels on a scale, guided relaxation techniques, and the option to personalise the app. The researchers will aim to produce an app that is easily accessible, highly personalisable and will include functions highlighted as important (i.e. contact information, etc.). This research will assist in the development of an easy-to-use app that could increase access to services, and allow service users to take an active role in their care. In previous studies, apps were developed without the involvement of service users. This study recognises the important role of service users in this area.

User-centered design of a mobile medication management.

Science.gov (United States)

Sedlmayr, Brita; Schöffler, Jennifer; Prokosch, Hans-Ulrich; Sedlmayr, Martin

2018-03-05

The use of a nationwide medication plan has been promoted as an effective strategy to improve patient safety in Germany. However, the medication plan only exists as a paper-based version, which is related to several problems, that could be circumvented by an electronic alternative. The main objective of this study was to report on the development of a mobile interface concept to support the management of medication information. The human-centered design (UCD) process was chosen. First the context of use was analyzed, and personas and an interaction concept were designed. Next, a paper prototype was developed and evaluated by experts. Based on those results, a medium-fidelity prototype was created and assessed by seven end-users who performed a thinking-aloud test in combination with a questionnaire based on the System Usability Scale (SUS). Initially for one persona/user type, an interface design concept was developed, which received an average SUS-Score of 92.1 in the user test. Usability problems have been solved so that the design concept could be fixed for a future implementation. Contribution: The approach of the UCD process and the methods involved can be applied by other researchers as a framework for the development of similar applications.

Questionnaire established for the Brazilian inventory of low and intermediate level radioactive waste

Energy Technology Data Exchange (ETDEWEB)

Marumo, Julio T., E-mail: jtmarumo@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Silva, Fabio; Pinto, Antonio Juscelino, E-mail: silvaf@cdtn.br, E-mail: ajp@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil); Taveira, Gerson L.S., E-mail: gersonluizst@gmail.com [Centro Federal de Educacao Tecnologica de Minas Gerais (CEFET-MG), Belo Horizonte, MG (Brazil). Engenharia de Producao Civil

2015-07-01

The Nuclear Technology Development Center (CDTN), an institute of Brazilian National Commission of Nuclear Energy (CNEN), is responsible for the technical coordination of the Brazilian Repository Project (RBMN), for Low and Intermediate Level Radioactive Wastes. To establish the inventory of the low and intermediate radioactive level waste to be disposed in the national Repository, a questionnaire was elaborated to be filled on line, via WEB, exclusively to registered users, which involved CNEN's institutes, ELETRONUCLEAR, INB and CTMSP. Based on all standardized information received from questionnaires, an easy use database to inventory the radioactive waste was created in Microsoft Access® that supported the calculation of the volume of radioactive waste treated and non-treated, stored and generated presently in Brazil. In addition, from this database it will be possible to establish some disposal procedures and the necessary area of construction. The objective of this work is to present this database and some general information about the radwastes in Brazil. (author)

Questionnaire established for the Brazilian inventory of low and intermediate level radioactive waste

International Nuclear Information System (INIS)

Marumo, Julio T.; Silva, Fabio; Pinto, Antonio Juscelino; Taveira, Gerson L.S.

2015-01-01

The Nuclear Technology Development Center (CDTN), an institute of Brazilian National Commission of Nuclear Energy (CNEN), is responsible for the technical coordination of the Brazilian Repository Project (RBMN), for Low and Intermediate Level Radioactive Wastes. To establish the inventory of the low and intermediate radioactive level waste to be disposed in the national Repository, a questionnaire was elaborated to be filled on line, via WEB, exclusively to registered users, which involved CNEN's institutes, ELETRONUCLEAR, INB and CTMSP. Based on all standardized information received from questionnaires, an easy use database to inventory the radioactive waste was created in Microsoft Access® that supported the calculation of the volume of radioactive waste treated and non-treated, stored and generated presently in Brazil. In addition, from this database it will be possible to establish some disposal procedures and the necessary area of construction. The objective of this work is to present this database and some general information about the radwastes in Brazil. (author)

Social acceptance of solar energy technologies in China-End users' perspective

International Nuclear Information System (INIS)

Yuan Xueliang; Zuo Jian; Ma Chunyuan

2011-01-01

Energy is essential to human beings. The increasing demand of energy has triggered the public scrutiny on the sustainability issues associated with the energy production and transmission. There have been a large number of studies focusing on reducing the environmental impacts associated with the energy sector. Renewable energy sources such as solar energy have been prompted to mitigate these environmental impacts. This research adopted a quantitative approach to investigate the social acceptance of solar energy technologies from end users' perspective in Shandong province, China. A large scale questionnaire survey was conducted. The results show that there is a considerable high level of social acceptance and public awareness of solar water heater. However, another major application of solar energy, solar PV has not gained a high level of social acceptance or public awareness in Shandong. This study provides useful references for policy makers to further promote the utilization of solar energy innovations. - Research Highlights: → Social acceptance of solar energy technologies from end users' perspective is investigated by a large scale questionnaire survey. → Higher level of social acceptance and public awareness of solar water heater than solar PV. → Impact factors for social acceptance of solar energy technologies are analyzed.

Impact of obsessive-compulsive personality disorder (OCPD) symptoms in Internet users

Science.gov (United States)

Chamberlain, Samuel R.; Leppink, Eric W.; Redden, Sarah A.; Stein, Dan J.; Lochner, Christine; Grant, Jon E.

2017-01-01

Background Internet use is pervasive in many cultures. Little is known about the impact of Obsessive-Compulsive Personality Disorder (OCPD) symptoms on impulsive and compulsive psychopathologies in people who use the Internet. Method 1323 adult Internet users completed an online questionnaire quantifying OCPD symptoms, likely occurrence of select mental disorders (OCD, ADHD, problematic Internet use, anxiety), and personality questionnaires of impulsivity (Barratt) and compulsivity (Padua). Predictors of presence of OCPD symptoms (endorsement of at least 4 of 8 DSM criteria) were identified using binary logistic regression. Results In regression (pOCPD symptoms were significantly associated with (in order of decreasing effect size): lower non-planning impulsivity, higher ADHD symptoms, problematic Internet use, avoidant personality disorder, female gender, generalized anxiety disorder, and some types of compulsions (checking, dressing/washing). Conclusions These data suggest that OCPD symptoms, defined in terms of at least 4 of 8 DSM tick-list criteria being met, are common in Internet users. OCPD symptoms were associated with considerably higher levels of psychopathology relating to both impulsive (ADHD) and compulsive (OC-related and problematic Internet use) disorders. These data merit replication and extension using gold-standard in-person clinical assessments, as the current study relied on self-report over the Internet. PMID:28738097

Feasibility testing of smart tablet questionnaires compared to paper questionnaires in an amputee rehabilitation clinic.

Science.gov (United States)

Payne, Michael; Janzen, Shannon; Earl, Eric; Deathe, Barry; Viana, Ricardo

2017-08-01

Capturing the variability that exists among patients attending an amputee clinic using standardized paper-based questionnaires is time-consuming and may not be practical for routine clinical use. Electronic questionnaires are a potential solution; however, the benefits are dependent on the feasibility and acceptance of this mode of data collection among patients. To determine the feasibility and patient preference/comfort in using a tablet-based questionnaire for data collection in an outpatient amputee rehabilitation clinic compared to a traditional paper-based questionnaire. Observational study. In all, 48 patients with major extremity amputations completed both tablet and paper questionnaires related to their amputation and prosthetic use. Both trials were timed; patients then completed a semi-structured questionnaire about their experience. In all, 20.5% of patients needed hands-on assistance completing the paper questionnaire compared to 20.8% for the tablet. The majority of participants (52.1%) indicated a preference for the tablet questionnaire; 64.6% of patients felt the tablet collected a more complete and accurate representation of their status and needs. In all, 70.8% of participants described themselves as comfortable using the tablet. Despite comorbidities, patients with amputations demonstrated excellent acceptance of the electronic tablet-based questionnaire. Tablet questionnaires have significant potential advantages over paper questionnaires and should be further explored. Clinical relevance A custom electronic questionnaire was found to be beneficial for routine clinic use and was well received by patients in an amputee rehabilitation clinic. Development of such questionnaires can provide an efficient mechanism to collect meaningful data that can be used for individual patient care and program quality improvement initiatives.

Elaboration of a questionnaire for establishment of the Brazilian inventory of low and intermediate level radioactive waste

International Nuclear Information System (INIS)

Calabria, Jaqueline A.A.; Silva, Fabio; Taddei, Maria Helena T.

2013-01-01

Since 2008, Brazilian Commission for Nuclear Energy, CNEN, has been working in the Project of Repository for Low and Intermediate Level Radioactive Wastes, (RBMN Project) and the Centre for Development of Nuclear Technology (CDTN) is responsible for the technical coordination of this project. Among activities under development, the survey of National radwaste inventory must be firstly concluded since it is a requirement for the project cost estimation. Hence, an electronic questionnaire was created to collect all information necessary to obtain the volume of the treated and non-treated waste, presently stored in Brazil. This questionnaire was elaborated after survey of the possible characteristics of radioactive waste generated in nuclear and radioactive facilities and it will be available online only for registered users. The information gathered with this questionnaire was related only with the amount of radioactive waste and some generic characteristics, the isotopic inventory will be performed in future. The objective of this work is to present this form and its creation process. (author)

Elaboration of a questionnaire for establishment of the Brazilian inventory of low and intermediate level radioactive waste

Energy Technology Data Exchange (ETDEWEB)

Calabria, Jaqueline A.A.; Silva, Fabio, E-mail: jaalmeida@cdtn.br, E-mail: silvaf@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil); Taddei, Maria Helena T., E-mail: mhtaddei@cnen.gov.br [Comissao Nacional de Energia Nuclear (LAPOC/CNEN), Pocos de Caldas, MG (Brazil). Laboratorio de Pocos de Caldas; Marumo, Julio T., E-mail: jtmarumo@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2013-07-01

Since 2008, Brazilian Commission for Nuclear Energy, CNEN, has been working in the Project of Repository for Low and Intermediate Level Radioactive Wastes, (RBMN Project) and the Centre for Development of Nuclear Technology (CDTN) is responsible for the technical coordination of this project. Among activities under development, the survey of National radwaste inventory must be firstly concluded since it is a requirement for the project cost estimation. Hence, an electronic questionnaire was created to collect all information necessary to obtain the volume of the treated and non-treated waste, presently stored in Brazil. This questionnaire was elaborated after survey of the possible characteristics of radioactive waste generated in nuclear and radioactive facilities and it will be available online only for registered users. The information gathered with this questionnaire was related only with the amount of radioactive waste and some generic characteristics, the isotopic inventory will be performed in future. The objective of this work is to present this form and its creation process. (author)

Differences between Dual Users and Switchers Center around Vaping Behavior and Its Experiences Rather than Beliefs and Attitudes

OpenAIRE

Adriaens, Karolien; Van Gucht, Dinska; Baeyens, Frank

2017-01-01

(1) Background: Many smokers completely switch to vaping (switchers), whereas others use e-cigarettes (e-cigs) alongside tobacco cigarettes (dual users). To the extent that dual users substantially lower the number of cigarettes, they will reduce health risks from smoking. However, from a medical point of view, exclusive vaping is preferable to dual use; (2) Methods: Using an online questionnaire we assessed behavioral, cognitive and attitudinal aspects of e-cig use in smoking and ex-smoking ...

[The treatment received by public health services users in Mexico].

Science.gov (United States)

Puentes Rosas, Esteban; Gómez Dantés, Octavio; Garrido Latorre, Francisco

2006-06-01

To document the fact that differences in the treatment received by health services users in Mexico are mainly dependent on the type of provider, regardless of the users' socioeconomic status. The data were obtained by means of a survey of 18 018 users who visited 73 health services in 13 states within Mexico. They were asked to grade the way the institution had performed in seven of the eight domains that define appropriate user treatment (autonomy, confidentiality, communication, respectful manner, condition of basic facilities, access to social assistance networks, and free user choice). The questionnaire included some vignettes to help determine user expectations. A composite ordinal probit model was applied; the perception of quality in connection with each of the appropriate treatment domains was the independent variable, whereas gender, educational level, age, type of provider, and user expectations were used as control variables. The type of provider was the main factor that determined users' perceptions regarding the treatment they received when visiting health services in Mexico. Institutions belonging to the social security system performed the worst, while the services provided under the program targeting the rural population (IMSS Oportunidades) received the highest scores. Overall, the domain that was most highly ranked was respectful manner, whereas the lowest score was given to the ability to choose the provider. Men felt they had been able to communicate better than women, while respectful manner, communication, and social support showed a significant negative association with educational level (P < 0.05). Differences were noted in the way different public health service providers in Mexico treat their users, regardless of the latter's socioeconomic status. Social security system providers showed the greatest deficiencies in this respect. Respectful manner was the domain that received the highest scores in the case of all providers. Organizational

Development of hospital information systems: user participation and factors affecting it.

Science.gov (United States)

Rahimi, Bahlol; Safdari, Reza; Jebraeily, Mohamad

2014-12-01

Given the large volume of data generated in hospitals, in order to efficiently management them; using hospital information system (HIS) is critical. User participation is one of the major factors in the success of HIS that in turn leads Information needs and processes to be correctly predicted and also their commitment to the development of HIS to be augmented. The purpose of this study is to investigate the participation rate of users in different stages of HIS development as well as to identify the factors affecting it. This is a descriptive-cross sectional study which was inducted in 2014. The study population consists of 140 HIS users (from different types of job including physicians, nurses, laboratory, radiology and HIM staffs) from Teaching Hospitals Affiliated to Urmia University of Medical Sciences. Data were collected using a self-structured questionnaire which was estimated as both reliable and valid. The data were analyzed by SPSS software descriptive statistics and analytical statistics (t-test and chi-square). The highest participation rate of users in the four-stage development of the HIS was related to the implementation phase (2.88) and the lowest participation rate was related to analysis (1.23). The test results showed that the rate of user participation was not satisfactory in none of the stages of development (Psystem, and in this way, the success of the system will be assured.

19 CFR 357.105 - Questionnaires.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Questionnaires. 357.105 Section 357.105 Customs... Questionnaires. For reviews conducted under section 106(b)(2), the Secretary normally will send questionnaires to potential producers/suppliers of the product to determine whether it is in short supply. Questionnaires...

Usability evaluation of augmented reality user interfaces in games and personal navigation assistants

OpenAIRE

Ivanec, Zorian

2017-01-01

This paper studies heuristic usability evaluation of user interfaces. The literature review distinguishes characteristics of augmented reality and smartphones, presents heuristic evaluation, PACMAD usability model, personal navigation assistants, video games, augmented reality and J. Nielsen usability heuristics. In research part, usability heuristics of related subject fields and design guidelines are combined. Created heuristics and control questionnaire are used for evaluation of augmented...

PACS: Do clinical users benefit from it as a training adjunct?

Directory of Open Access Journals (Sweden)

J van Heerden

2011-05-01

Full Text Available Background. Over the past four years, Steve Biko Academic Hospital has been in the process of implementing and refining the use of a picture archiving and communications system (PACS. As part of a post-implementation refining process, it is necessary to evaluate user-perceptions in order to improve on good system qualities and correct flaws. Aim. The aim of this study was to assess whether medical clinicians perceived PACS as a positive adjunct to training and teaching opportunities – specifically those opportunities related to radiological image viewing and interpretation as part of patient case discussions. Method. Standardised questionnaires with ‘free text’ and ‘option selection’ questions were distributed to clinicians who, as part of their training, rotated at Steve Biko Academic Hospital (where a PACS is in place as well as other teaching hospitals without a PACS. Between February 2009 and May 2009, approximately 400 questionnaires were distributed. As a result of constant academic rotations, leave schedules of medical staff and posts vacated, questionnaires could not be distributed to the entire target population that was estimated to be in the region of 550 medical clinicians (comprising senior medical students, interns, medical officers, registrars and consultants. Of the 400 questionnaires distributed, 189 completed questionnaires were returned. Completion of the questionnaires was voluntary and anonymous. Results and conclusion. Although a PACS relates specifically to the archiving and retrieval of radiological images and reports, it became clear from the feedback received from medical clinicians (who are ward-based, theatre-based or clinic-based users of a digital system that many other factors, such as lack of adequate hardware and sub-optimal personal IT proficiency, contributed to some of the negative PACS-related perceptions and ‘lost teaching opportunities’ reported. Negative comments specifically related to PACS

Evaluation of products and services of a nursing library: user satisfaction

OpenAIRE

Cozin,Sheila Kátia; Turrini,Ruth Natalia Teresa

2008-01-01

The goal of the study was to evaluate the quality of the services provided by the library at the Nursing School of the University of São Paulo. A questionnaire evaluating users' satisfaction with the service was employed, covering five quality components: tangibles, reliability, responsiveness, assurance and empathy. The Satisfaction Rate was calculated through the degree of importance in relation to satisfaction. The analysis of the open-ended answers was quanti-qualitative. For Reliability ...

[Substance use and risk behaviors of out-of-treatment cocaine base paste and cocaine hydrochloride users].

Science.gov (United States)

Santis B, Rodrigo; Hidalgo C, Carmen Gloria; Hayden C, Viviana; Anselmo M, Enzo; Rodríguez T, Jorge; Cartajena de la M, Fernando; Dreyse D, Jorge; Torres B, Rafael

2007-01-01

In Chile, cocaine base paste (CBP) is the illegal substance that produces the highest rate of addiction. Nonetheless, a marginal number of users receive treatment each year. To compare the consumption patterns and risk behavior of CBP and cocaine hydrochloride (CH) users who do not attend rehabilitation services. In a prospective research design, through a study methodology called Privileged Access Interview of hidden populations, 28 surveyors recruited 231 CBP users (group 1) and 236 CH users (group 2). The Risk Behavior Questionnaire was applied in four communities of Metropolitan Santiago, that have the highest prevalence of PBC and CH use. CBP users showed higher schools drop-out and unemployment rates. Subjects of both groups were predominantly polysubstance and polyaddicted users. The severity of addiction to CBP of group 1 was significantly higher than the severity of addiction to CH of group 2 (5.5 versus 5.1: psexual risk behaviors, antisocial behavior, self infliction of injuries, suicide attempt and child neglect. A higher vulnerability was shown for users of CBP than those of CH. Attention is drawn to the need for developing community interventions in order to alter substance abuse and the risk behavior of these vulnerable groups.

Evaluating intersectoral collaboration: a model for assessment by service users

Directory of Open Access Journals (Sweden)

Bengt Ahgren

2009-02-01

Full Text Available Introduction: DELTA was launched as a project in 1997 to improve intersectoral collaboration in the rehabilitation field. In 2005 DELTA was transformed into a local association for financial co-ordination between the institutions involved. Based on a study of the DELTA service users, the purpose of this article is to develop and to validate a model that can be used to assess the integration of welfare services from the perspective of the service users. Theory: The foundation of integration is a well functioning structure of integration. Without such structural conditions, it is difficult to develop a process of integration that combines the resources and competences of the collaborating organisations to create services advantageous for the service users. In this way, both the structure and the process will contribute to the outcome of integration. Method: The study was carried out as a retrospective cross-sectional survey during two weeks, including all the current service users of DELTA. The questionnaire contained 32 questions, which were derived from the theoretical framework and research on service users, capturing perceptions of integration structure, process and outcome. Ordinal scales and open questions where used for the assessment. Results: The survey had a response rate of 82% and no serious biases of the results were detected. The study shows that the users of the rehabilitation services perceived the services as well integrated, relevant and adapted to their needs. The assessment model was tested for reliability and validity and a few modifications were suggested. Some key measurement themes were derived from the study. Conclusion: The model developed in this study is an important step towards an assessment of service integration from the perspective of the service users. It needs to be further refined, however, before it can be used in other evaluations of collaboration in the provision of integrated welfare services.

Parental authority questionnaire.

Science.gov (United States)

Buri, J R

1991-08-01

A questionnaire was developed for the purpose of measuring Baumrind's (1971) permissive, authoritarian, and authoritative parental authority prototypes. It consists of 30 items per parent and yields permissive, authoritarian, and authoritative scores for both the mother and the father; each of these scores is derived from the phenomenological appraisals of the parents' authority by their son or daughter. The results of several studies have supported the Parental Authority Questionnaire as a psychometrically sound and valid measure of Baumrind's parental authority prototypes, and they have suggested that this questionnaire has considerable potential as a valuable tool in the investigation of correlates of parental permissiveness, authoritarianism, and authoritativeness.

Identifying online user reputation in terms of user preference

Science.gov (United States)

Dai, Lu; Guo, Qiang; Liu, Xiao-Lu; Liu, Jian-Guo; Zhang, Yi-Cheng

2018-03-01

Identifying online user reputation is significant for online social systems. In this paper, taking into account the preference physics of online user collective behaviors, we present an improved group-based rating method for ranking online user reputation based on the user preference (PGR). All the ratings given by each specific user are mapped to the same rating criteria. By grouping users according to their mapped ratings, the online user reputation is calculated based on the corresponding group sizes. Results for MovieLens and Netflix data sets show that the AUC values of the PGR method can reach 0.9842 (0.9493) and 0.9995 (0.9987) for malicious (random) spammers, respectively, outperforming the results generated by the traditional group-based method, which indicates that the online preference plays an important role for measuring user reputation.

Music Perception and Appraisal: Cochlear Implant Users and Simulated CI Listening

Science.gov (United States)

Wright, Rose; Uchanski, Rosalie M.

2012-01-01

Background The inability to hear music well may contribute to decreased quality of life for cochlear implant (CI) users. Researchers have reported recently on the generally poor ability of CI users’ to perceive music, and a few researchers have reported on the enjoyment of music by CI users. However, the relation between music perception skills and music enjoyment is much less explored. Only one study has attempted to predict CI users’ enjoyment and perception of music from the users’ demographic variables and other perceptual skills (Gfeller et al., 2008). Gfeller’s results yielded different predictive relationships for music perception and music enjoyment, and the relationships were weak, at best. Purpose The first goal of this study is to clarify the nature and relationship between music perception skills and musical enjoyment for CI users, by employing a battery of music tests. The second goal is to determine whether normal hearing (NH) subjects, listening with a CI-simulation, can be used as a model to represent actual CI users for either music enjoyment ratings or music perception tasks. Research Design A prospective, cross-sectional observational study. Original music stimuli (unprocessed) were presented to CI users, and music stimuli processed with CI-simulation software were presented to twenty NH listeners (CIsim). As a control, original music stimuli were also presented to five other NH listeners. All listeners appraised twenty-four musical excerpts, performed music perception tests, and filled out a musical background questionnaire. Music perception tests were the Appreciation of Music in Cochlear Implantees (AMICI), Montreal Battery for Evaluation of Amusia (MBEA), Melodic Contour Identification (MCI), and University of Washington Clinical Assessment of Music Perception (UW-CAMP). Study Sample Twenty-five NH adults (22 – 56 years old), recruited from the local and research communities, participated in the study. Ten adult CI users (46 – 80

Responsible and controlled use: Older cannabis users and harm reduction

Science.gov (United States)

Lau, Nicholas; Sales, Paloma; Averill, Sheigla; Murphy, Fiona; Sato, Sye-Ok; Murphy, Sheigla

2015-01-01

Background Cannabis use is becoming more accepted in mainstream society. In this paper, we use Zinberg’s classic theoretical framework of drug, set, and setting to elucidate how older adult cannabis users managed health, social and legal risks in a context of normalized cannabis use. Methods We present selected findings from our qualitative study of Baby Boomer (born 1946–1964) cannabis users in the San Francisco Bay Area. Data collection consisted of a recorded, in-depth life history interview followed by a questionnaire and health survey. Qualitative interviews were analyzed to discover the factors of cannabis harm reduction from the users’ perspectives. Results Interviewees made harm reduction choices based on preferred cannabis derivatives and routes of administration, as well as why, when, where, and with whom to use. Most interviewees minimized cannabis-related harms so they could maintain social functioning in their everyday lives. Responsible and controlled use was described as moderation of quantity and frequency of cannabis used, using in appropriate settings, and respect for non-users. Users contributed to the normalization of cannabis use through normification. Conclusion Participants followed rituals or cultural practices, characterized by sanctions that helped define “normal” or “acceptable” cannabis use. Users contributed to cannabis normalization through their harm reduction methods. These cultural practices may prove to be more effective than formal legal prohibitions in reducing cannabis-related harms. Findings also suggest that users with access to a regulated market (medical cannabis dispensaries) were better equipped to practice harm reduction. More research is needed on both cannabis culture and alternative routes of administration as harm reduction methods. PMID:25911027

When the User Becomes a Publicist: Motivations for Ewom on Facebook

Directory of Open Access Journals (Sweden)

Deborah do Espírito Santo Serra

2014-03-01

Full Text Available This qualitative exploratory and descriptive research study seeks to obtain information on “electronic Word of mouth” via social networking websites. Specifically, it aims to further our knowledge of both the identification of the Uses and Gratifications sought (manifest and latent motivations by the users through becoming part of eWOM practices on Facebook, and also the gratifications obtained from such behaviors. After interviewing 25 individuals using an open ended questionnaire and qualitatively analyzing their responses, the results of this study provide information about users’ motivations for and gratifications obtained from connecting to commercial pages, publishing content on the walls of commercial pages, and exchanging information with other users about brands. The results of this study are useful for communication academics and for marketing and advertising agents.

PERSEPSI AUDITOR DAN USER TENTANG INDEPENDENSI AKUNTAN DAN PENGARUHNYA TERHADAP OPINI AUDIT

OpenAIRE

Lubis, Tapi Anda Sari

2010-01-01

This research aims to examine with empirical proof about (a) The diffrence perception between public accountant with BPK auditor about accountant independency (b) The diffrence perception between public accountant with user about accountant independency (c) The influence of accountant independency as professional behavior for audit opinion. These analysis based on valid questionnaires taken from 93 respondents. The results of this research showed that (a) There is no different perception betw...

Clinical evaluation of music perception, appraisal and experience in cochlear implant users

Science.gov (United States)

Drennan, Ward. R.; Oleson, Jacob J.; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D.; Won, Jong Ho; Anderson, Elizabeth S.; Rubinstein, Jay T.

2014-01-01

Objectives The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Design Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. Study sample One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Results Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Conclusions Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations. PMID:25177899

Questionnaire use among nordic neuropsychologists

DEFF Research Database (Denmark)

Egeland, Jens; Norup, Anne; Persson, Bengt A.

2017-01-01

The core method of neuropsychologists has been to collect structured samples of behavior through standardized tests. Information that cannot be elicited through tests may be gathered by questionnaires asking questions about behavior. Tests may deconstruct cognitive function precisely, but lack...... the ecological validity of questionnaires. Thus, many neuropsychologists have advocated more use of questionnaires, but it is not known whether professional practice has changed. Until recently, personality instruments were the only widespread questionnaires in frequent use among neuropsychologists. We studied...... the inventory use of 702 Nordic neuropsychologists. The most used questionnaires are listed, and differences between countries are analyzed. In addition, the questionnaires are grouped with regard to whether they map cognition, behavior not observable during consultations, emotional symptoms, personality...

Development and initial validation of a caffeine craving questionnaire.

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West, Oliver; Roderique-Davies, Gareth

2008-01-01

Craving for caffeine has received little empirical attention, despite considerable research into the potential for caffeine dependence. The main aim of this study was to develop, and initially validate, a multi-item, multidimensional instrument to measure cravings for caffeine. Participants were 189 caffeine consumers who completed the Questionnaire of Caffeine Cravings, which was based on the Questionnaire of Smoking Urges (QSU), in one of five naturally occurring periods of abstinence; 1-15 min; 16-120 mins; 3-7 h; 12-48 h and +48 h. Exploratory factor analysis suggested a three-factor solution best described the data; Factor 1 reflected strong desires, intentions and positive reinforcement; Factor 2 reflected mild/general positive and negative reinforcement and Factor 3 reflected functional/mood-based negative reinforcement. Significantly higher Factor 1 and Factor 2 scores were recorded for high frequency users; significantly higher Factor 1 and Factor 3 scores were recorded as a function of increased levels of dependence. Duration of abstinence did not significantly effect cravings across all three factors. Regression analyses suggested level of dependence best predicted both current cravings and frequency of daily use. These findings suggest caffeine cravings may be conceptualized multidimensionally and further validates the use of multidimensional, multi-item instruments. Cravings for caffeine may manifest and be detected across varying levels of dependence and, frequency of use and independently of duration of abstinence.

Methodological Issues in Questionnaire Design.

Science.gov (United States)

Song, Youngshin; Son, Youn Jung; Oh, Doonam

2015-06-01

The process of designing a questionnaire is complicated. Many questionnaires on nursing phenomena have been developed and used by nursing researchers. The purpose of this paper was to discuss questionnaire design and factors that should be considered when using existing scales. Methodological issues were discussed, such as factors in the design of questions, steps in developing questionnaires, wording and formatting methods for items, and administrations methods. How to use existing scales, how to facilitate cultural adaptation, and how to prevent socially desirable responding were discussed. Moreover, the triangulation method in questionnaire development was introduced. Steps were recommended for designing questions such as appropriately operationalizing key concepts for the target population, clearly formatting response options, generating items and confirming final items through face or content validity, sufficiently piloting the questionnaire using item analysis, demonstrating reliability and validity, finalizing the scale, and training the administrator. Psychometric properties and cultural equivalence should be evaluated prior to administration when using an existing questionnaire and performing cultural adaptation. In the context of well-defined nursing phenomena, logical and systematic methods will contribute to the development of simple and precise questionnaires.

Development and validation of a self-efficacy questionnaire (SE-12) measuring the clinical communication skills of health care professionals.

Science.gov (United States)

Axboe, Mette K; Christensen, Kaj S; Kofoed, Poul-Erik; Ammentorp, Jette

2016-10-18

The outcome of communication training is widely measured by self-efficacy ratings, and different questionnaires have been used. Nevertheless, none of these questionnaires have been formally validated through systematic measurement of assessment properties. Consequently, we decided to further develop a self-efficacy questionnaire which has been used in previous studies. This study aims to examine the content, internal structure, and relations with other variables of the new version of the self-efficacy questionnaire (SE-12). The questionnaire was developed on the basis of the theoretical approach applied in the communication course, statements from former course participants, teachers, and experts in the field. The questionnaire was initially validated through face-to-face interviews with 9 staff members following a test-retest including 195 participants. After minor adjustments, the SE-12 questionnaire demonstrated evidence of content validity. An explorative factor analysis indicated unidimensionality with highly correlated items. A Cronbach's α of 0.95 and a Loevinger's H coefficient of 0.71 provided evidence of statistical reliability and scalability. The test-retest reliability had a value of 0.71 when evaluated using intra-class correlation. Expected relations with other variables were partially confirmed in two of three hypotheses, but a ceiling effect was present in 9 of 12 items. The SE-12 scale should be regarded a reliable and partially valid instrument. We consider the questionnaire useful for self-evaluation of clinical communication skills; the SE-12 is user-friendly and can be administered as an electronic questionnaire. However, future research should explore potential needs for adjustments to reduce the identified ceiling effect.

Impaired emotional empathy and related social network deficits in cocaine users.

Science.gov (United States)

Preller, Katrin H; Hulka, Lea M; Vonmoos, Matthias; Jenni, Daniela; Baumgartner, Markus R; Seifritz, Erich; Dziobek, Isabel; Quednow, Boris B

2014-05-01

Chronic cocaine users consistently display neurochemical and functional alterations in brain areas involved in social cognition (e.g. medial and orbitofrontal cortex). Although social functioning plays a crucial role in the development and treatment of drug dependence, studies investigating social cognition in cocaine users are lacking. Therefore, we investigated mental perspective taking ('theory of mind') and emotional and cognitive empathy in recreational (RCU) and dependent (DCU) cocaine users. Furthermore, we related these measures to real-life indicators of social functioning. One-hundred cocaine users (69 RCU, 31 DCU) and 68 stimulant-naïve healthy controls were tested with the Multifaceted Empathy Test (MET), Movie for the Assessment of Social Cognition (MASC) and Reading the Mind in the Eyes Test (RMET). The Social Network Questionnaire was conducted to assess social network size. Furthermore, participants provided information on committed criminal offenses. RCU and DCU showed less emotional empathy compared to controls (MET), whereas cognitive empathy was not impaired (MET, RMET). Additionally, DCU made more errors in mental perspective taking (MASC). Notably, cocaine users committed more criminal offenses and displayed a smaller social network and higher cocaine use was correlated with less social contacts. Diminished mental perspective taking was tentatively correlated with more intense cocaine use as well. Finally, younger age of onset of cocaine use was associated with more pronounced empathy impairment. In conclusion, social cognition impairments in cocaine users were related to real-life social functioning and should therefore be considered in therapy and prevention strategies. © 2013 Society for the Study of Addiction.

Consumption of new psychoactive substances in a Spanish sample of research chemical users.

Science.gov (United States)

González, Débora; Ventura, Mireia; Caudevilla, Fernando; Torrens, Marta; Farre, Magi

2013-07-01

To know the pattern of use of new psychoactive substances (NPSs) in a Spanish sample of research chemical (RC) users and to deepen the RC user profile and risk reduction strategies employed. This study is a cross-sectional survey by means of a specific questionnaire. Recruitment was carried out at music festivals, at non-governmental organizations (NGOs), and through announcements on an online forum. Two RC user profiles were defined, according to whether they search information through online forums. A total of 230 users participated. The most frequent RCs were hallucinogenic phenethylamines (2C-B 80.0%, 2C-I 39.6%) and cathinones (methylone 40.1%, mephedrone 35.2%). The most frequent combination of RC with other illegal drugs was with cannabis (68.6%) and 2C-B with MDMA (28.3%). Subjects who are consulting drug forums (group 1) use more RC, obtain RC by Internet, and use more frequently risk prevention strategies. Regarding the risk-reduction strategies in this group, users sought information concerning RC before consuming them (100%), used precision scales to calculate dosage (72.3%), and analyzed the contents before consumption (68.8%). There is a specific RC user profile with extensive knowledge and consumption of substances, using different strategies to reduce risks associated to its consumption. Copyright © 2013 John Wiley & Sons, Ltd.

USER SERVICES AND EXTENSION SERVICES IN SELECTED SPECIAL LIBRARIES AND INFORMATION CENTERS IN THE UNITED STATES.

Science.gov (United States)

NONINI, CERISE

A SURVEY BY QUESTIONNAIRE WAS MADE OF THE PROBLEM OF USER SERVICES AND EXTENSION SERVICES USED IN THE DISSEMINATION OF MATERIALS AND INFORMATION TO A SELECTED NUMBER OF INDUSTRIAL LIBRARIES. THE SURVEY RESULTED IN DATA CONCERNING STAFF SIZE, PROFESSIONAL-TO-CLERICAL RATIO, SIZE OF BOOK, DOCUMENT, PERIODICAL AND MICROFORM COLLECTIONS, LIBRARY…

Multicentre evaluation of music perception in adult users of Advanced Bionics cochlear implants.

Science.gov (United States)

Adams, Doris; Ajimsha, Khalid Mohamed; Barberá, Manuel Tomás; Gazibegovic, Dzemal; Gisbert, Javier; Gómez, Justo; Raveh, Eyal; Rocca, Christine; Romanet, Philipe; Seebens, Yvonne; Zarowski, Andrzej

2014-01-01

To document musical listening and enjoyment in recipients of Advanced Bionics cochlear implants (CIs) and to compare musical perception in those using early coding strategies with subjects using the newer HiRes and HiRes 120 strategies. A questionnaire was completed by 136 adult subjects, including questions on the ability to identify specific musical features. The subjects were in three groups: those using early coding strategies (n = 29), HiRes (n = 59), and HiRes 120 (n = 48), and results were compared with a group of 84 normally hearing (NH) subjects. Of the CI users, 79% reported listening to music. The NH group rated listening frequency and enjoyment higher than the CI users. Thirty-five users reported that they sang and this group had significantly higher overall performance. There were no significant differences in overall perception of specific musical features among the strategy groups, though some individual questions showed significantly higher performance in the HiRes 120 users. Users of current CI technology show a high level of musical appreciation, though still significantly less than NH subjects. Frequency of listening and enjoyment were significantly correlated and active participation in musical activities, specifically singing, resulted in significantly higher overall performance scores.

Comparison of pregnancy outcomes between maternity waiting home users and non-users at hospitals with and without a maternity waiting home: retrospective cohort study.

Science.gov (United States)

Braat, Floris; Vermeiden, Tienke; Getnet, Gashaw; Schiffer, Rita; van den Akker, Thomas; Stekelenburg, Jelle

2018-01-01

To examine the impact of a maternity waiting home (MWH) by comparing pregnancy outcomes between users and non-users at hospitals with and without an MWH. We conducted a retrospective cohort study in Ethiopia comparing one hospital with an MWH (Attat) to a second hospital without one (Butajira). A structured questionnaire among sampled women in 2014 and hospital records from 2011 to 2014 were used to compare sociodemographic characteristics and pregnancy outcomes between Attat MWH users and non-MWH users, Attat MWH users and Butajira, and Attat non-MWH users and Butajira. χ2 or ORs with 95% CIs were calculated. Compared with Attat non-MWH users (n=306) and Butajira women (n=153), Attat MWH users (n=244) were more often multiparous (multipara vs primigravida: OR 4.43 [95% CI 2.94 to 6.68] and OR 3.58 [95% CI 2.24 to 5.73]), less educated (no schooling vs secondary school: OR 2.62 [95% CI 1.53 to 4.46] and OR 5.21 [95% CI 2.83 to 9.61], primary vs secondary school: OR 4.84 [95% CI 2.84 to 8.25] and OR 5.19 [95% CI 2.91 to 9.27]), poor (poor vs wealthy: OR 8.94 [95% CI 5.13 to 15.61] and OR 12.34 [95% CI 6.78 to 22.44] and further from the hospital (2 h 27 min vs 1 h 00 min and 1 h 12 min: OR 3.08 [95% CI 2.50 to 3.80] and OR 2.18 [95% CI 1.78 to 2.67]). Comparing hospital records of Attat MWH users (n=2784) with Attat non-users (n=5423) and Butajira women (n=9472), maternal deaths were 0 vs 20 (0.4%; p=0.001) and 31 (0.3%; p=0.003), stillbirths 38 (1.4%) vs 393 (7.2%) (OR 0.18 [95% CI 0.13 to 0.25]) and 717 (7.6%) (OR 0.17 [95% CI 0.12 to 0.24]) and uterine ruptures 2 (0.1%) vs 40 (1.1%) (OR 0.05 [95% CI 0.01 to 0.19]) and 122 (1.8%) (OR 0.04 (95% CI 0.01 to 0.16]). No significant differences were found regarding maternal deaths and stillbirths between Attat non-users and Butajira women. Attat MWH users had less favourable sociodemographic characteristics but better birth outcomes than Attat non-users and Butajira women. © The Author(s) 2018. Published by Oxford

Psychoeducation in panic disorder patients: effect of a self-information booklet in a randomized, masked-rater study.

Science.gov (United States)

Dannon, P N; Iancu, I; Grunhaus, L

2002-01-01

The aim of our study was to evaluate the effectiveness of a self-information booklet (SIB) in decreasing anxiety and panic attacks in Panic Disorder (PD) patients. Eighty-four patients attending an outpatient clinic due to panic disorder were randomly chosen to receive paroxetine with/without a friendly-designed brochure. Follow-up was done by a masked rater after 1, 3,and 12 weeks in order to evaluate whether the co-administration of paroxetine and the brochure (Group A) had a beneficial effect over the administration of paroxetine alone (Group B). After 3 weeks of therapy, Group A patients had significantly greater improvement and lower scores on the Hamilton Anxiety Scale, the Panic Self Questionnaire, and the Visual Analog Scale. After 12 weeks, the differential improvement was not statistically significant and both groups had improved as compared to baseline. The administration of a psychoeducational brochure (SIB) to PD patients at the initiation of therapy had beneficial effects during the first weeks of treatment. Although this effect fades away, the role of the SIB is overstressed in its ability to increase well being and compliance, and reduce anxiety and panic attacks. Copyright 2002 Wiley-Liss, Inc.

EVALUATING THE ROLL OF SERVICE QUALITY AS A MEDIATOR ON USER SATISFACTION IN E- GOVERNMENT APPLICATIONS

Directory of Open Access Journals (Sweden)

Mohammed A. Kafaji

2013-12-01

Full Text Available This study is designed to assess the mediating effect of the Service Quality in shaping the experience of users of e-Government applications. Users normally evaluate their satisfaction in using technological innovation such as e-Government from their direct and indirect involvement and the perceived value of the system in question. To study the mediation effect, a self-administered questionnaire based on a tested model is used to collect the experience of users of recently implemented e-Government applications in the public sector in Saudi Arabia. Data was gathered from 208 internal respondents and then analyzed using structural equation modeling (SEM. Different mediation models were tested and evaluated using common standard SEM parameters. The results showed that the value perceived from the System Quality and Information Quality does impact the User Satisfaction, but Service Quality was found to play a stronger role in mediating the relationship between User Satisfaction and both the System Quality and Information Quality. The degree and direction of this mediation were analyzed and interpreted from the user and the technical support perspectives. The study compares these findings with those from earlier studies using similar models.

Cyclists’ Anger As Determinant of Near Misses Involving Different Road Users

Directory of Open Access Journals (Sweden)

Víctor Marín Puchades

2017-12-01

Full Text Available Road anger constitutes one of the determinant factors related to safety outcomes (e.g., accidents, near misses. Although cyclists are considered vulnerable road users due to their relatively high rate of fatalities in traffic, previous research has solely focused on car drivers, and no study has yet investigated the effect of anger on cyclists’ safety outcomes. The present research aims to investigate, for the first time, the effects of cycling anger toward different types of road users on near misses involving such road users and near misses in general. Using a daily diary web-based questionnaire, we collected data about daily trips, bicycle use, near misses experienced, cyclist’s anger and demographic information from 254 Spanish cyclists. Poisson regression was used to assess the association of cycling anger with near misses, which is a count variable. No relationship was found between general cycling anger and near misses occurrence. Anger toward specific road users had different effects on the probability of near misses with different road users. Anger toward the interaction with car drivers increased the probability of near misses involving cyclists and pedestrians. Anger toward interaction with pedestrians was associated with higher probability of near misses with pedestrians. Anger toward cyclists exerted no effect on the probability of near misses with any road user (i.e., car drivers, cyclists or pedestrians, whereas anger toward the interactions with the police had a diminishing effect on the occurrence of near misses’ involving all types of road users. The present study demonstrated that the effect of road anger on safety outcomes among cyclists is different from that of motorists. Moreover, the target of anger played an important role on safety both for the cyclist and the specific road users. Possible explanations for these differences are based on the difference in status and power with motorists, as well as on the potential

The Role of the Curiosity in Interviews with Drug Users

Directory of Open Access Journals (Sweden)

Jozsef Racz

2008-05-01

Full Text Available In studies with questionnaires the main reason reported for trying drugs is the curiosity. However, curiosity does not have an unambiguous meaning. The word itself (in English as well as in Hungarian has more, sometimes contradictory meanings. In my own research I examined the usage of the term curiosity among injecting and non-injecting drug users in qualitative interviews, conducted in Hungary. I encountered different functions of curiosity: in accounts it appeared as an excuse or, less frequently, as justification of drug use behaviour. Contrary to dominant contemporary drug policy literature, drug users themselves rarely used curiosity as the cause of their drug use in the context of its risk or dangers. The results of this research on curiosity demonstrate that the normalisation of drug use, which is already in progress in Western countries, has not yet taken place in Hungary. URN: urn:nbn:de:0114-fqs0802166

Differences in prefrontal blood oxygenation during an acute multitasking stressor in ecstasy polydrug users.

Science.gov (United States)

Roberts, C A; Wetherell, M A; Fisk, J E; Montgomery, C

2015-01-01

Cognitive deficits are well documented in ecstasy (3,4-methylenedioxymethamphetamine; MDMA) users, with such deficits being taken as evidence of dysregulation of the serotonin (5-hydroxytryptamine; 5-HT) system. More recently neuroimaging has been used to corroborate these deficits. The present study aimed to assess multitasking performance in ecstasy polydrug users, polydrug users and drug-naive individuals. It was predicted that ecstasy polydrug users would perform worse than non-users on the behavioural measure and this would be supported by differences in cortical blood oxygenation. In the study, 20 ecstasy-polydrug users, 17 polydrug users and 19 drug-naive individuals took part. On day 1, drug use history was taken and questionnaire measures were completed. On day 2, participants completed a 20-min multitasking stressor while brain blood oxygenation was measured using functional near infrared spectroscopy (fNIRS). There were no significant differences between the three groups on the subscales of the multitasking stressor. In addition, there were no significant differences on self-report measures of perceived workload (NASA Task Load Index). In terms of mood, ecstasy users were significantly less calm and less relaxed compared with drug-naive controls. There were also significant differences at three voxels on the fNIRS, indicating decreased blood oxygenation in ecstasy users compared with drug-naive controls at voxel 2 (left dorsolateral prefrontal cortex), voxel 14 and voxel 16 (right dorsolateral prefrontal cortex), and compared with polydrug controls at V14. The results of the present study provide support for changes in brain activation during performance of demanding tasks in ecstasy polydrug users, which could be related to cerebral vasoconstriction.

Decreased Risk of Squamous Cell Carcinoma of the Head and Neck in Users of Nonsteroidal Anti-Inflammatory Drugs

Directory of Open Access Journals (Sweden)

Neda Ahmadi

2010-01-01

Full Text Available We evaluated the chemopreventive effect of nonsteroidal anti-inflammatory drug (NSAID use in head and neck squamous cell carcinomas (HNSCC by conducting a case-control study based on the administration of a standardized questionnaire to 71 incident HNSCC cases and same number of healthy controls. NSAID use was associated with a 75% reduction in risk of developing HNSCC. A significant risk reduction was noted in association with frequency of NSAID use. Restricting the analysis to aspirin users revealed a significant 90% reduction in risk of developing HNSCC. This study provides evidence for a significant reduction in the risk of developing HNSCC in users of NSAIDs, and specifically aspirin users.

ProMot: a decision support tool for electric motor users; ProMot: ein Werkzeug zur Entscheidungsfindung fuer Motorenbetreiber

Energy Technology Data Exchange (ETDEWEB)

Tanner, T

2006-07-01

Being supported by an international collaboration the project ProMot has developed and disseminated in the European Union a decision support tool for electric motor users helping them to choose energy efficient motor systems. During the first phase all necessary components to build the decision support tool have been selected, developed or improved and adapted. At the beginning it was assumed that the contribution of the author's company, Semafor would be the integration of the company's OPAL software components developed for pumps and variable speed drives (VSD) into the EuroDEEM package. In view of the deficiencies of EuroDEEM it was soon agreed to abandon this approach. Instead, the package IMSSA (International Motor Selection and Saving Analysis), developed at the Washington State University on the basis of MotorMaster was selected. IMSSA - which has been renamed to EuroDEEM International - and the pump and VSD module can now be used as standalone applications. The second phase integrated all collected and developed material into a comprehensive and user-friendly web site that was then demonstrated to key actors in the participating countries. Several requirements had to be considered. The platform had to allow the publication of the web pages in several languages and to enable the team members to place and modify their content without disturbing ongoing operation. It was therefore decided to evaluate a suitable Web Content Management System (CMS) which lead to Plone, a powerful and adaptable open-source system already in use at many web sites. The pages have then been created and published with this system. With some support from Semafor, German and French translations were created. Also a hardcopy brochure that gives an overview of the web site has been produced and distributed in the participating countries. (author)

ProMot: a decision support tool for electric motor users; ProMot: ein Werkzeug zur Entscheidungsfindung fuer Motorenbetreiber

Energy Technology Data Exchange (ETDEWEB)

Tanner, T.

2006-07-01

Being supported by an international collaboration the project ProMot has developed and disseminated in the European Union a decision support tool for electric motor users helping them to choose energy efficient motor systems. During the first phase all necessary components to build the decision support tool have been selected, developed or improved and adapted. At the beginning it was assumed that the contribution of the author's company, Semafor would be the integration of the company's OPAL software components developed for pumps and variable speed drives (VSD) into the EuroDEEM package. In view of the deficiencies of EuroDEEM it was soon agreed to abandon this approach. Instead, the package IMSSA (International Motor Selection and Saving Analysis), developed at the Washington State University on the basis of MotorMaster was selected. IMSSA - which has been renamed to EuroDEEM International - and the pump and VSD module can now be used as standalone applications. The second phase integrated all collected and developed material into a comprehensive and user-friendly web site that was then demonstrated to key actors in the participating countries. Several requirements had to be considered. The platform had to allow the publication of the web pages in several languages and to enable the team members to place and modify their content without disturbing ongoing operation. It was therefore decided to evaluate a suitable Web Content Management System (CMS) which lead to Plone, a powerful and adaptable open-source system already in use at many web sites. The pages have then been created and published with this system. With some support from Semafor, German and French translations were created. Also a hardcopy brochure that gives an overview of the web site has been produced and distributed in the participating countries. (author)

Development and validation of a questionnaire to measure preferences and expectations of patients undergoing palliative chemotherapy: EXPECT questionnaire.

Science.gov (United States)

Patil, V M; Chakraborty, S; Jithin, T K; Dessai, S; Sajith Babu, T P; Raghavan, V; Geetha, M; Kumar, T Shiva; Biji, M S; Bhattacharjee, A; Nair, C

2016-01-01

The objective was to design and validate the questionnaire for capturing palliative chemotherapy-related preferences and expectations. Single arm, unicentric, prospective observational study. EXPECT questionnaire was designed to capture preferences and expectations of patients undergoing palliative chemotherapy. This questionnaire underwent a linguistic validation and then was tested in patients. Ten patients are undergoing chemotherapy for solid tumors who fulfilled the inclusion and exclusion criteria self-administered the EXPECT questionnaire in regional language. After filling this questionnaire, they self-administered quick questionnaire-10 (QQ-10). SPSS version 16 (IBM New York) was used for analysis. Completion rate of EXPECT questionnaire was calculated. The feasibility, face validity, utility and time taken for completion of EXPECT questionnaire was also assessed. The completion rate of this questionnaire was 100%. All patients completed questionnaire within 5 min. The QQ-10 tool confirmed the feasibility, face validity and utility of the questionnaire. EXPECT questionnaire was validated in the regional language, and it's an effective tool for capturing patient's preferences and expectation from chemotherapy.

Predicting Facebook users' online privacy protection: risk, trust, norm focus theory, and the theory of planned behavior.

Science.gov (United States)

Saeri, Alexander K; Ogilvie, Claudette; La Macchia, Stephen T; Smith, Joanne R; Louis, Winnifred R

2014-01-01

The present research adopts an extended theory of the planned behavior model that included descriptive norms, risk, and trust to investigate online privacy protection in Facebook users. Facebook users (N = 119) completed a questionnaire assessing their attitude, subjective injunctive norm, subjective descriptive norm, perceived behavioral control, implicit perceived risk, trust of other Facebook users, and intentions toward protecting their privacy online. Behavior was measured indirectly 2 weeks after the study. The data show partial support for the theory of planned behavior and strong support for the independence of subjective injunctive and descriptive norms. Risk also uniquely predicted intentions over and above the theory of planned behavior, but there were no unique effects of trust on intentions, nor of risk or trust on behavior. Implications are discussed.

Psychometric properties of the Blood-borne Virus Transmission Risk Assessment Questionnaire (BBV-TRAQ).

Science.gov (United States)

Fry, Craig L; Lintzeris, Nick

2003-02-01

To develop a standard measure of blood-borne virus transmission risk behaviour, and examine the underlying psychometric properties. The Blood-borne Virus Transmission Risk Assessment Questionnaire (BBV-TRAQ) was developed over three consecutive phases of the original BBV-TRAQ study in adherence to classical scale development procedures, culminating in the recruitment of a development sample of current injecting drug users via convenience and snowball sampling. Needle and syringe programmes (NSPs), medical clinics, alcohol/drug agencies, peer-based and outreach organizations across inner and outer metropolitan Melbourne. Two hundred and nine current injecting drug users. The mean age was 27 years, 68% were male, 65% unemployed, 36% with prison history and 25% in methadone maintenance. BBV-TRAQ items cover specific injecting, sexual and skin penetration risk practices. BBV-TRAQ characteristics were assessed via measures of internal and test-retest reliability; collateral validation; and principal components analyses. The BBV-TRAQ has satisfactory psychometric properties. Internal (a=0.87), test-retest (r=0.84) and inter-observer reliability results were high, suggesting that the instrument provides a reliable measure of BBV risk behaviour and is reliable over time and across interviewers. A principal components analysis with varimax rotation produced a parsimonious factor solution despite modest communality, and indicated that three factors (injecting, sex and skin penetration/hygiene risks) are required to describe BBV risk behaviour. The BBV-TRAQ is reliable and represents the first risk assessment tool to incorporate sufficient coverage of injecting, sex and other skin penetration risk practices to be considered truly content valid. The questionnaire is indicated for use in addictions research, clinical, peer education and BBV risk behaviour surveillance settings.

European questionnaire on the use of computer programmes in radiation dosimetry

International Nuclear Information System (INIS)

Gualdrini, G.; Tanner, R.; Terrisol, M.

1999-01-01

Because of a potential reduction of necessary experimental efforts, the combination of measurements and supplementing calculations, also in the field of radiation dosimetry, may allow time and money to be saved if computational methods are used which are well suited to reproduce experimental data in a satisfactory quality. The dramatic increase in computing power in recent years now permits the use of computational tools for dosimetry also in routine applications. Many institutions dealing with radiation protection, however, have small groups which, in addition to their routine work, often cannot afford to specialise in the field of computational dosimetry. This means that not only experts but increasingly also casual users employ complicated computational tools such as general-purpose transport codes. This massive use of computer programmes in radiation protection and dosimetry applications motivated the Concerted Action Investigation and Quality Assurance of Numerical Methods in Radiation Protection Dosimetry of the 4th framework programme of the European Commission to prepare, distribute and evaluate a questionnaire on the use of such codes. A significant number of scientists from nearly all the countries of the European Community (and some countries outside Europe) contributed to the questionnaire, that allowed to obtain a satisfactory overview of the state of the art in this field. The results obtained from the questionnaire and summarised in the present Report are felt to be indicative of the situation of using sophisticated computer codes within the European Community although the group of participating scientist may not be a representative sample in a strict statistical sense [it

Application of SCOPE-C to Measure Social Inclusion Among Mental Health Services Users in Hong Kong.

Science.gov (United States)

Chan, Kara; Chiu, Marcus Yu-Lung; Evans, Sherrill; Huxley, Peter J; Ng, Yu-Leung

2016-11-01

This study describes the construction of the Chinese version of the Social and Communities Opportunities Profile (SCOPE), henceforth, the SCOPE-C, to measure social inclusion among mental health services users in Hong Kong. The SCOPE-C was developed based on concept-mapping and benchmarking of census questions. The questionnaire consisted of 56 items, went through a standardized linguistic validation process and was pilot tested with qualitative feedback from five users of mental health services. Altogether 168 Chinese service users were recruited through various NGO mental health services to have three times face-to-face interview between October 2013 and July 2014. Results indicated that items related to satisfaction with opportunities and perceived opportunities in various social domains had high consistency. Nearly all the Kappa statistics and Pearson correlation coefficients between the baseline and two rounds of re-test were significant. The SCOPE-C was considered a valid instrument for Hong Kong mental health user population.

Cannabis expectancies in substance misusers: French validation of the Marijuana Effect Expectancy Questionnaire.

Science.gov (United States)

Guillem, Eric; Notides, Christine; Vorspan, Florence; Debray, Marcel; Nieto, Isabel; Leroux, Mayliss; Lépine, Jean-Pierre

2011-01-01

The aim of this study was to evaluate the psychometric properties of the French version of the Marijuana Effect Expectancy Questionnaire (48 items) and study the cannabis expectancies according to the patterns of substance use and psychiatric disorders (DSM-IV). A sample of 263 subjects (average age 33.1 years [SD = 8.7], 56% men) consisting of cannabis users (n = 64), psychiatric inpatients (n = 175, most of whom were hospitalized for withdrawal), and a control group (n = 24) completed the questionnaire. Internal reliability was good (α= .87) and temporal reliability was satisfactory, with 24 of 48 items having a significant κ ≥ .41. Factor analysis showed four main factors that explained 42.1% of the total variance. The women feared Cognitive Impairment and Negative Effects, and Negative Behavioral Effects more than the men. The onset age of cannabis use, onset age of abuse, abuse and dependence were associated with fewer negative expectancies. Cannabis dependents differed from abusers by more Relaxation and Social Facilitation expectancies. Patients with major depressive episodes, panic disorder, social anxiety disorder, or posttraumatic stress disorder feared negative effects the most. Schizophrenic patients expected more Perceptual Enhancement and Craving. The French version of the Marijuana Effect Expectancy Questionnaire has good psychometric properties and is valid to assess cannabis expectancies in adolescents and adults with substance use disorders. Copyright © American Academy of Addiction Psychiatry.

The outcomes of partnerships with mental health service users in interprofessional education: a case study.

Science.gov (United States)

Barnes, Di; Carpenter, John; Dickinson, Claire

2006-09-01

This paper reports findings from a 5-year evaluation (1998-2003) of a postqualifying programme in community mental health in England which made a sustained attempt to develop partnerships with service users. Users were involved in the commissioning of the programme and its evaluation, as trainers and as course members. The evaluation employed mixed methods to assess: learners' reactions to user-trainers and users as course members; changes in knowledge, attitudes and skills; and changes in individual and organisational practice. Data were collected from participant observation of training, 23 individual and 18 group interviews with students and their managers (n=13), and student ratings of knowledge and skills at the beginning and end of the programme (n=49). The quality of care provided by students was rated by service users (n=120) with whom they worked, using a user-defined questionnaire. The quality of care, and mental health and quality of life outcomes were compared to those for two comparison groups (n=44) in areas where no training had taken place. In general, the students reported positive learning outcomes associated with the partnership orientation of the programme, and learning directly from and with service users. A higher proportion of programme users reported good user-centred assessment and care planning, and showed greater improvement in life skills compared to the comparators. This case study provides evidence of the value of partnership working with service users in interprofessional postqualifying education in mental health. The success is attributed to the design of the programme and the responsiveness of the programme board, which included service users. It may provide a useful model for programmes elsewhere and for other user groups. The case study itself provides a possible model for the systematic evaluation of partnerships with users in education and training.

Comparison of the Physical Activity and Sedentary Behaviour Assessment Questionnaire and the Short-Form International Physical Activity Questionnaire: An Analysis of Health Survey for England Data.

Directory of Open Access Journals (Sweden)

Shaun Scholes

Full Text Available The Physical Activity and Sedentary Behaviour Assessment Questionnaire (PASBAQ, used within the Health Survey for England (HSE at 5-yearly intervals, is not included annually due to funding and interview-length constraints. Policy-makers and data-users are keen to consider shorter instruments such as the Short-form International Physical Activity Questionnaire (IPAQ for the annual survey. Both questionnaires were administered in HSE 2012, enabling comparative assessment in a random sample of 1252 adults.Relative agreement using prevalence-adjusted bias-adjusted Kappa (PABAK statistics was estimated for: sufficient aerobic activity (moderate-to-vigorous physical activity [MVPA] ≥150 minutes/week; inactivity (MVPA<30 minutes/week; and excessive sitting (≥540 minutes/weekday. Cross-sectional associations with health outcomes were compared across tertiles of MVPA and tertiles of sitting time using logistic regression with tests for linear trend.Compared with PASBAQ data, IPAQ-assessed estimates of sufficient aerobic activity and inactivity were higher and lower, respectively; estimates of excessive sitting were higher. Demographic patterns in prevalence were similar. Agreement using PABAK statistics was fair-to-moderate for sufficient aerobic activity (0.32-0.49, moderate-to-substantial for inactivity (0.42-0.74, and moderate-to-substantial for excessive sitting (0.49-0.75. As with the PASBAQ, IPAQ-assessed MVPA and sitting each showed graded associations with mental well-being (women: P for trend = 0.003 and 0.004, respectively and obesity (women: P for trend = 0.007 and 0.014, respectively.Capturing habitual physical activity and sedentary behaviour through brief questionnaires is complex. Differences in prevalence estimates can reflect differences in questionnaire structure and content rather than differences in reported behaviour. Treating all IPAQ-assessed walking as moderate-intensity contributed to the differences in prevalence estimates

Peak experiences of psilocybin users and non-users.

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Cummins, Christina; Lyke, Jennifer

2013-01-01

Maslow (1970) defined peak experiences as the most wonderful experiences of a person's life, which may include a sense of awe, well-being, or transcendence. Furthermore, recent research has suggested that psilocybin can produce experiences subjectively rated as uniquely meaningful and significant (Griffiths et al. 2006). It is therefore possible that psilocybin may facilitate or change the nature of peak experiences in users compared to non-users. This study was designed to compare the peak experiences of psilocybin users and non-users, to evaluate the frequency of peak experiences while under the influence of psilocybin, and to assess the perceived degree of alteration of consciousness during these experiences. Participants were recruited through convenience and snowball sampling from undergraduate classes and at a musical event. Participants were divided into three groups, those who reported a peak experience while under the influence of psilocybin (psilocybin peak experience: PPE), participants who had used psilocybin but reported their peak experiences did not occur while they were under the influence of psilocybin (non-psilocybin peak experience: NPPE), and participants who had never used psilocybin (non-user: NU). A total of 101 participants were asked to think about their peak experiences and complete a measure evaluating the degree of alteration of consciousness during that experience. Results indicated that 47% of psilocybin users reported their peak experience occurred while using psilocybin. In addition, there were significant differences among the three groups on all dimensions of alteration of consciousness. Future research is necessary to identify factors that influence the peak experiences of psilocybin users in naturalistic settings and contribute to the different characteristics of peak experiences of psilocybin users and non-users.

User evaluation of photovoltaic-powered vaccine refrigerator/freezer systems

Science.gov (United States)

Ratajczak, Anthony F.

1987-03-01

The NASA Lewis Research Center has concluded a project to develop and field test photovoltaic-powered refrigerator/freezers for vaccine storage in remote areas of developing countries. As a conclusion to this project, questionnaires were sent to the in-country administrators for each test site probing user acceptance of the systems and attitudes regarding procurement of additional systems. Responses indicate that the systems had a positive effect on the local communities, that they made a positive impression on the local health authorities, and that system cost and scarcity of funds are the major barriers to procurements of additional systems.

Computer users' ergonomics and quality of life - evidence from a developing country.

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Ahmed, Ishfaq; Shaukat, Muhammad Zeeshan

2018-06-01

This study is aimed at investigating the quality of workplace ergonomics at various Pakistani organizations and quality of life of computer users working in these organizations. Two hundred and thirty-five computer users (only those employees who have to do most of their job tasks on computer or laptop, and at their office) responded by filling the questionnaire covering questions on workplace ergonomics and quality of life. Findings of the study revealed the ergonomics at those organizations was poor and unfavourable. The quality of life (both physical and mental health of the employees) of respondents was poor for employees who had unfavourable ergonomic environment. The findings thus highlight an important issue prevalent at Pakistani work settings.

Lazy User Behaviour

OpenAIRE

Collan, Mikael

2007-01-01

In this position paper we suggest that a user will most often choose the solution (device) that will fulfill her (information) needs with the least effort. We call this “lazy user behavior”. We suggest that the principle components responsible for solution selection are the user need and the user state. User need is the user’s detailed (information) need (urgency, type, depth, etc.) and user state is the situation, in which the user is at the moment of the need (location, time, etc.); the use...

Self-reported symptoms associated with exposure to electromagnetic fields: a questionnaire study.

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Küçer, Nermin; Pamukçu, Tuğba

2014-01-01

Abstract In the last years, it has been discussed frequently whether there are any harmful effects of electromagnetic fields on human health. Electromagnetic fields are generated by several natural and man-made sources. Part of the electromagnetic spectrum called Radiofrequency is used in communication systems such as mobile (cellular) phone and computer. The aim of our study was to explore different self-reported symptoms that may be associated with exposure to electromagnetic fields. This survey study was conducted, using a questionnaire, on 350 people aged +9 years in Turkey. The chi-square test was used for data analysis. Self-reported symptoms were headache, vertigo/dizziness, fatigue, forgetfulness, sleep disturbance-insomnia, tension-anxiety, joint and bone pain, lacrimation of the eyes, hearing loss and tinnitus. As a result of the survey, the study has shown that users of mobile phone and computer more often complained of headache, joint and bone pain, hearing loss, vertigo/dizziness, tension-anxiety symptoms according to time of daily usage (p < 0.05). In users of mobile phone and computer, women significantly (p < 0.05) complained more often of headache, vertigo/dizziness, fatigue, forgetfulness and tension-anxiety than men.

Design and validation of a Cannabis Use Intention Questionnaire (CUIQ) for adolescents.

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Lloret Irles, Daniel; Morell-Gomis, Ramón; Laguía, Ana; Moriano, Juan A

2018-01-01

In Spain, one in four 14 to 18-year-old adolescents has used cannabis during the last twelve months. Demand for treatment has increased in European countries. These facts have prompted the development of preventive interventions that require screening tools in order to identify the vulnerable population and to properly asses the efficacy of such interventions. The Theory of Planned Behaviour (TPB), widely used to forecast behavioural intention, has also demonstrated a good predictive capacity in addictions. The aim of this study is to design and validate a Cannabis Use Intention Questionnaire (CUIQ) based on TPB. 1,011 teenagers answered a set of tests to assess attitude towards use, subjective norms, self-efficacy towards non-use, and intention to use cannabis. CUIQ had good psychometric properties. Structural Equation Modelling results confirm the predictive model on intention to use cannabis in the Spanish adolescent sample, classified as users and non-users, explaining 40% of variance of intention to consume. CUIQ is aimed at providing a better understanding of the psychological processes that lead to cannabis use and allowing the evaluation of programmes. This can be particularly useful for improving the design and implementation of selective prevention programmes.

Type and severity of pain during phonation in professional voice users and nonvocal professionals.

Science.gov (United States)

Van Lierde, Kristiane M; Dijckmans, Joke; Scheffel, Lara; Behlau, Mara

2012-09-01

The purpose of this study was to determine the presence, frequency, and intensity of pain during speaking in professional voice users and nonvocal professionals and to determine if the presence of pain is significantly related with the profile of the professional voice user. Based on the available literature, significantly more pain symptoms in professional voice users can be hypothesized. Sample survey. To characterize the presence, type, and degree of pain symptoms during speaking, a questionnaire was used. Pain severity was measured by means of a numerical rating scale. Fifty-five (176/320) percent of the nonvocal professionals and 84% (698/832) of the professional voice users mentioned the presence of one or more pain symptoms during speaking. Throat pain was mentioned as the most common pain in both the professional and nonvocal professional voice users. The professional voice users showed significantly more throat, neck, shoulder, headache, ear, and back pain. Moreover, the intensity of throat pain was significantly increased in the professional voice users. This study showed evidence that several types of pain are present with significantly greater frequency in professional voice users. Vocal screening strategies, diagnostic, and treatment protocols should include the assessment of the type and severity of pain. Currently, the voice clinic is working on improving the diagnostic protocol with the objective of defining the combination of tests, which best diagnose voice problems and related complaints and which evaluate progress in vocal characteristics and pain after rehabilitation. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Evaluation of end-user satisfaction among employees participating in a web-based health risk assessment with tailored feedback.

Science.gov (United States)

Vosbergen, Sandra; Laan, Eva K; Colkesen, Ersen B; Niessen, Maurice A J; Kraaijenhagen, Roderik A; Essink-Bot, Marie-Louise; Peek, Niels

2012-10-30

Web technology is increasingly being used to provide individuals with health risk assessments (HRAs) with tailored feedback. End-user satisfaction is an important determinant of the potential impact of HRAs, as this influences program attrition and adherence to behavioral advice. The aim of this study was to evaluate end-user satisfaction with a web-based HRA with tailored feedback applied in worksite settings, using mixed (quantitative and qualitative) methods. Employees of seven companies in the Netherlands participated in a commercial, web-based, HRA with tailored feedback. The HRA consisted of four components: 1) a health and lifestyle assessment questionnaire, 2) a biometric evaluation, 3) a laboratory evaluation, and 4) tailored feedback consisting of a personal health risk profile and lifestyle behavior advice communicated through a web portal. HRA respondents received an evaluation questionnaire after six weeks. Satisfaction with different parts of the HRA was measured on 5-point Likert scales. A free-text field provided the opportunity to make additional comments. In total, 2289 employees participated in the HRA program, of which 637 (27.8%) completed the evaluation questionnaire. Quantitative analysis showed that 85.6% of the respondents evaluated the overall HRA positively. The free-text field was filled in by 29.7 % of the respondents (189 out of 637), who made 315 separate remarks. Qualitative evaluation of these data showed that these respondents made critical remarks. Respondents felt restricted by the answer categories of the health and lifestyle assessment questionnaire, which resulted in the feeling that the corresponding feedback could be inadequate. Some respondents perceived the personal risk profile as unnecessarily alarming or suggested providing more explanations, reference values, and a justification of the behavioral advice given. Respondents also requested the opportunity to discuss the feedback with a health professional. Most people

Questionnaires for Measuring Refractive Surgery Outcomes.

Science.gov (United States)

Kandel, Himal; Khadka, Jyoti; Lundström, Mats; Goggin, Michael; Pesudovs, Konrad

2017-06-01

To identify the questionnaires used to assess refractive surgery outcomes, assess the available questionnaires in regard to their psychometric properties, validity, and reliability, and evaluate the performance of the available questionnaires in measuring refractive surgery outcomes. An extensive literature search was done on PubMed, MEDLINE, Scopus, CINAHL, Cochrane, and Web of Science databases to identify articles that described or used at least one questionnaire to assess refractive surgery outcomes. The information on content quality, validity, reliability, responsiveness, and psychometric properties was extracted and analyzed based on an extensive set of quality criteria. Eighty-one articles describing 27 questionnaires (12 refractive error-specific, including 4 refractive surgery-specific, 7 vision-but-non-refractive, and 8 generic) were included in the review. Most articles (56, 69.1%) described refractive error-specific questionnaires. The Quality of Life Impact of Refractive Correction (QIRC), the Quality of Vision (QoV), and the Near Activity Visual Questionnaire (NAVQ) were originally constructed using Rasch analysis; others were developed using the Classical Test Theory. The National Eye Institute Refractive Quality of Life questionnaire was the most frequently used questionnaire, but it does not provide a valid measurement. The QoV, QIRC, and NAVQ are the three best existing questionnaires to assess visual symptoms, quality of life, and activity limitations, respectively. This review identified three superior quality questionnaires for measuring different aspects of quality of life in refractive surgery. Clinicians and researchers should choose a questionnaire based on the concept being measured with superior psychometric properties. [J Refract Surg. 2017;33(6):416-424.]. Copyright 2017, SLACK Incorporated.

E-cigarette Dual Users, Exclusive Users and Perceptions of Tobacco Products.

Science.gov (United States)

Cooper, Maria; Case, Kathleen R; Loukas, Alexandra; Creamer, Melisa R; Perry, Cheryl L

2016-01-01

We examined differences in the characteristics of youth non-users, cigarette-only, e-cigarette-only, and dual e-cigarette and cigarette users. Using weighted, representative data, logistic regression analyses were conducted to examine differences in demographic characteristics and tobacco use behaviors across tobacco usage groups. Multiple linear regression analyses were conducted to examine differences in harm perceptions of various tobacco products and perceived peer use of e-cigarettes by tobacco usage group. Compared to non-users, dual users were more likely to be white, male, and high school students. Dual users had significantly higher prevalence of current use of all products (except hookah) than e-cigarette-only users, and higher prevalence of current use of snus and hookah than the cigarette-only group. Dual users had significantly lower harm perceptions for all tobacco products except for e-cigarettes and hookah as compared to e-cigarette-only users. Dual users reported higher peer use of cigarettes as compared to both exclusive user groups. Findings highlight dual users' higher prevalence of use of most other tobacco products, their lower harm perceptions of most tobacco products compared to e-cigarette-only users, and their higher perceived peer use of cigarettes compared to exclusive users.

Map of dermatology: 'first-impression' user feedback and agenda for further development.

Science.gov (United States)

Kamel Boulos, Maged N

2006-09-01

Map of Dermatology (http://healthcybermap.org/dermap/) is a free web resource that enables users to search for images of skin conditions by body region and morphology rather than by condition name, which is much more useful and natural in answering questions about unknown clinical presentations/diagnoses, especially for non-specialists. This paper presents responses received from twelve users, including specialist dermatologists, non-specialists (some with interests in health informatics), and lay persons, who provided their 'first-impression' feedback on Map of Dermatology by responding to a very short e-mail questionnaire covering service usefulness and interface usability. The paper also provides a brief review of the gaps in current online dermatology information service provision in general. The overall user feedback received was very positive. An exploratory discussion of the arguments and possibilities for radically improving Map of Dermatology to produce 'the ultimate web-based dermatology diagnostic tool' is also provided, together with some desiderata and preliminary 'design and feature specifications' for such a tool based on users' suggestions, the gaps highlighted in other existing online dermatology tools, and the author's own reflections and experience. When successfully developed, the proposed tool is expected to have significant potential for efficiently and effectively addressing many of the currently unmet educational needs of clinicians.

High rates of relapse in adolescents crack users after inpatient clinic discharge

Directory of Open Access Journals (Sweden)

Rosemeri Siqueira Pedroso

Full Text Available ABSTRACT Objective The objective of the present study was to evaluate 88 adolescent crack users referred to hospitalization and to follow them up after discharge to investigate relapse and factors associated with treatment. Methods Cohort (30 and 90 days after discharge from a psychiatric hospital and a rehab clinic for treatment for chemical dependency in Porto Alegre between 2011 and 2012. Instruments: Semi-structured interview, conducted to evaluate the sociodemographic profile of the sample and describe the pattern of psychoactive substance use; Crack Use Relapse Scale/CURS; Questionnaire Tracking Users to Crack/QTUC; K-SADS-PL. Results In the first follow-up period (30 days after discharge, 65.9% of participants had relapsed. In the second follow-up period (90 days after discharge, 86.4% of participants had relapsed. Conclusion This is one of the first studies that show the extremely high prevalence of early relapse in adolescent crack users after discharge, questioning the cost/benefit of inpatient treatment for this population. Moreover, these results corroborate studies which suggested, young psychostimulants users might need tailored intensive outpatient treatment with contingency management and other behavioral strategies, in order to increase compliance and reduce drug or crime relapse, but this specific therapeutic modality is still scarce and must be developed in Brazil.

Validation of the second version of the LittlEARS® Early Speech Production Questionnaire (LEESPQ) in German-speaking children with normal hearing.

Science.gov (United States)

Keilmann, Annerose; Friese, Barbara; Lässig, Anne; Hoffmann, Vanessa

2018-04-01

The introduction of neonatal hearing screening and the increasingly early age at which children can receive a cochlear implant has intensified the need for a validated questionnaire to assess the speech production of children aged 0‒18. Such a questionnaire has been created, the LittlEARS ® Early Speech Production Questionnaire (LEESPQ). This study aimed to validate a second, revised edition of the LEESPQ. Questionnaires were returned for 362 children with normal hearing. Completed questionnaires were analysed to determine if the LEESPQ is reliable, prognostically accurate, internally consistent, and if gender or multilingualism affects total scores. Total scores correlated positively with age. The LEESPQ is reliable, accurate, and consistent, and independent of gender or lingual status. A norm curve was created. This second version of the LEESPQ is a valid tool to assess the speech production development of children with normal hearing, aged 0‒18, regardless of their gender. As such, the LEESPQ may be a useful tool to monitor the development of paediatric hearing device users. The second version of the LEESPQ is a valid instrument for assessing early speech production of children aged 0‒18 months.

How to score questionnaires

NARCIS (Netherlands)

Hofstee, W.K.B.; Ten Berge, J.M.F.; Hendriks, A.A.J.

The standard practice in scoring questionnaires consists of adding item scores and standardizing these sums. We present a set of alternative procedures, consisting of (a) correcting for the acquiescence variance that disturbs the structure of the questionnaire; (b) establishing item weights through

Observing the user experience a practitioner's guide to user research

CERN Document Server

Kuniavsky, Mike; Goodman, Elizabeth

2012-01-01

The gap between who designers and developers imagine their users are, and who those users really are can be the biggest problem with product development. Observing the User Experience will help you bridge that gap to understand what your users want and need from your product, and whether they'll be able to use what you've created. Filled with real-world experience and a wealth of practical information, this book presents a complete toolbox of techniques to help designers and developers see through the eyes of their users. It provides in-depth coverage of 13 user experience research techniques

Polish Adaptation of Wrist Evaluation Questionnaires.

Science.gov (United States)

Czarnecki, Piotr; Wawrzyniak-Bielęda, Anna; Romanowski, Leszek

2015-01-01

Questionnaires evaluating hand and wrist function are a very useful tool allowing for objective and systematic recording of symptoms reported by the patients. Most questionnaires generally accepted in clinical practice are available in English and need to be appropriately adapted in translation and undergo subsequent validation before they can be used in another culture and language. The process of translation of the questionnaires was based on the generally accepted guidelines of the International Quality of Life Assessment Project (IQOLA). First, the questionnaires were translated from English into Polish by two independent translators. Then, a joint version of the translation was prepared collectively and translated back into English. Each stage was followed by a written report. The translated questionnaires were then evaluated by a group of patients. We selected 31 patients with wrist problems and asked them to complete the PRWE, Mayo, Michigan and DASH questionnaires twice at intervals of 3-10 days. The results were submitted for statistical analysis. We found a statistically significant (pquestionnaires. A comparison of the PRWE and Mayo questionnaires with the DASH questionnaire also showed a statistically significant correlation (pquestionnaires was successful and that the questionnaires may be used in clinical practice.

Portuguese Adaptation and Input for the Validation of the Views on Inpatient Care (VOICE) Outcome Measure to Assess Service Users'Perceptions of Inpatient Psychiatric Care.

Science.gov (United States)

Palha, João; Palha, Filipa; Dias, Pedro; Gonçalves-Pereira, Manuel

2017-11-29

Patient satisfaction is an important measure of health care quality. Patients' views have seldom been considered in the construction of measures addressing satisfaction with inpatient facilities in psychiatry. The Views on Inpatient Care - VOICE - is a first service-user generated outcome measure relying solely on their perceptions of acute care, representing a valuable indicator of service users' perceived quality of care. The present study aimed to contribute to the validation of the Portuguese version of VOICE. The questionnaire was translated into Portuguese and applied to a sample of eighty-five female inpatients of a psychiatric institution. Data analysis focused on assessing reliability and exploring the impact of demographic and clinical variables on participants' satisfaction. Internal consistency of the questionnaire was high (α = 0.87). Participants' age and marital status were associated with differences in scores, with older patients and patients who were married or involved in a close relationship presenting higher satisfaction levels. The questionnaire demonstrated good internal consistency and acceptability, as well as construct validity. Further studies should expand the analysis of the psychometric properties of this measure e.g., test-retest reliability. The Portuguese version of VOICE is a promising tool to assess service users' perceptions of inpatient psychiatric care in Portugal.

Development and validation study of the Smartphone Overuse Screening Questionnaire.

Science.gov (United States)

Lee, Han-Kyeong; Kim, Ji-Hae; Fava, Maurizio; Mischoulon, David; Park, Jae-Hyun; Shim, Eun-Jung; Lee, Eun-Ho; Lee, Ji Hyeon; Jeon, Hong Jin

2017-11-01

The aim of this study was to develop a screening questionnaire that could distinguish individuals at high risk of smartphone overuse from casual users. The reliability, validity, and diagnostic ability of the Smartphone Overuse Screening Questionnaire (SOS-Q) were evaluated. Preliminary items were assessed by 50 addiction experts on-line, and 28 questions were selected. A total of 158 subjects recruited from six community centers for internet addiction participated in this study. The SOS-Q, Young's internet addiction scale, Korean scale for internet addiction, and Smartphone Scale for Smartphone Addiction (S-Scale) were used to assess the concurrent validity. Construct validity was supported by a six-factor model using an exploratory factor analysis. The internal consistency and the item-total correlations were favorable (α = 0.95, r = 0.35-0.81). The test-retest reliability was moderate (r = 0.70). The SOS-Q showed superior concurrent validity with the highest correlation between the S-Scale (r = 0.76). Receiver operating characteristic curve analysis revealed an area under the curve of 0.877. A cut-off point of 49 effectively categorized addiction high-risk group with a sensitivity of 0.81 and specificity of 0.86. Overall, the current study supports the use of SOS-Q as both a primary and supplementary measurement tool in a variety of settings. Copyright © 2017 Elsevier B.V. All rights reserved.

Validity and reliability of the TED-QOL: a new three-item questionnaire to assess quality of life in thyroid eye disease.

Science.gov (United States)

Fayers, Tessa; Dolman, Peter J

2011-12-01

To develop and test a user-friendly questionnaire for rapidly assessing quality of life (QOL) in thyroid eye disease (TED). A three-item questionnaire, the TED-QOL, was designed and compared to the 16-item Graves Ophthalmopathy (GO)-QOL and the nine-item GO-Quality of Life Scale (QLS). 100 patients with TED were administered all three questionnaires on two occasions. Results were compared to clinical severity scores (Vision, Inflammation, Strabismus, Appearance (VISA) classification). Main outcomes were construct and criterion validity, test-retest reliability, duration, comprehension and completion rates. TED-QOL correlated strongly with the other questionnaires for corresponding items (Pearson correlation: appearance 0.71, 0.62; functioning 0.69, 0.66; overall QOL 0.53). Test-retest analysis demonstrated good reliability for all three questionnaires (intraclass correlations: TED-QOL 0.81, 0.74, 0.87; GO-QOL 0.81, 0.82; GO-QLS 0.74, 0.86, 0.67). TED-QOL was significantly faster to complete (1.6 min vs GO-QOL 3.1 min, GO-QLS 2.7 min, p<0.0001) and had a higher completion rate (100% vs GO-QOL 78%, GO-QLS 94%). There was only moderate correlation between items on all three questionnaires and VISA scores. The TED-QOL is rapid and easy to complete and analyse and has similar validity and reliability to longer questionnaires. All questionnaires showed only moderate correlation with disease severity, emphasising the discrepancy between objective and subjective assessments and the importance of measuring both.

User-centered design

International Nuclear Information System (INIS)

Baik, Joo Hyun; Kim, Hyeong Heon

2008-01-01

The simplification philosophy, as an example, that both of EPRI-URD and EUR emphasize is treated mostly for the cost reduction of the nuclear power plants, but not for the simplification of the structure of user's tasks, which is one of the principles of user-centered design. A user-centered design is a philosophy based on the needs and interests of the user, with an emphasis on making products usable and understandable. However, the nuclear power plants offered these days by which the predominant reactor vendors are hardly user-centered but still designer-centered or technology-centered in viewpoint of fulfilling user requirements. The main goal of user-centered design is that user requirements are elicited correctly, reflected properly into the system requirements, and verified thoroughly by the tests. Starting from the user requirements throughout to the final test, each requirement should be traceable. That's why requirement traceability is a key to the user-centered design, and main theme of a requirement management program, which is suggested to be added into EPRI-URD and EUR in the section of Design Process. (author)

Characterization of heavy users of skin care products among Norwegian women from 2003 to 2011.

Science.gov (United States)

Aniansson, Boel; Veierød, Marit B; Rylander, Charlotta; Lund, Eiliv; Sandanger, Torkjel M

2016-01-01

Several ingredients in personal care products (PCPs) have been classified as endocrine disruptors (EDs) and concern has been raised whether use of PCPs can affect human health. We aimed to characterize Norwegian female users of skin care products and compare life style characteristics between heavy users and non-users. This cross-sectional study consisted of 114 202 women (age 41-76 years) participating in the Norwegian Women and Cancer study, a large population-based prospective cohort study. Based on self-reported questionnaire data, we classified the study subjects into five groups according to a calculated percentage of skin area creamed per day. Life-style characteristics were then compared between heavy users (using body lotion twice a day) and non-users. Change in use from 2003 to 2011 was assessed through repeated measurements ( n  = 8484). Heavy users of skin care products had a significantly lower BMI, higher level of physical activity, higher income, higher alcohol consumption, fewer children and a shorter total time of breastfeeding than non-users ( p  skin care products was, to a moderate extent (weighted kappa 0.52), consistent over time from 2003 to 2011, and as many as 91.5% of the women were classified into the same user group ±1 category in 2003 and 2011. Heavy users of skin care products differ significantly from non-users on BMI, degree of daily physical activity, income, number of children, use of hormonal pharmaceuticals, smoking and alcohol consumption. Use of skin care products is common among women aged 41-76 years in Norway, and the use is consistent over time.

Identifying online user reputation of user-object bipartite networks

Science.gov (United States)

Liu, Xiao-Lu; Liu, Jian-Guo; Yang, Kai; Guo, Qiang; Han, Jing-Ti

2017-02-01

Identifying online user reputation based on the rating information of the user-object bipartite networks is important for understanding online user collective behaviors. Based on the Bayesian analysis, we present a parameter-free algorithm for ranking online user reputation, where the user reputation is calculated based on the probability that their ratings are consistent with the main part of all user opinions. The experimental results show that the AUC values of the presented algorithm could reach 0.8929 and 0.8483 for the MovieLens and Netflix data sets, respectively, which is better than the results generated by the CR and IARR methods. Furthermore, the experimental results for different user groups indicate that the presented algorithm outperforms the iterative ranking methods in both ranking accuracy and computation complexity. Moreover, the results for the synthetic networks show that the computation complexity of the presented algorithm is a linear function of the network size, which suggests that the presented algorithm is very effective and efficient for the large scale dynamic online systems.

Identifying factors for optimal development of health-related websites: a delphi study among experts and potential future users.

Science.gov (United States)

Schneider, Francine; van Osch, Liesbeth; de Vries, Hein

2012-02-14

The Internet has become a popular medium for offering tailored and targeted health promotion programs to the general public. However, suboptimal levels of program use in the target population limit the public health impact of these programs. Optimizing program development is considered as one of the main processes to increase usage rates. To distinguish factors potentially related to optimal development of health-related websites by involving both experts and potential users. By considering and incorporating the opinions of experts and potential users in the development process, involvement in the program is expected to increase, consequently resulting in increased appreciation, lower levels of attrition, and higher levels of sustained use. We conducted a systematic three-round Delphi study through the Internet. Both national and international experts (from the fields of health promotion, health psychology, e-communication, and technical Web design) and potential users were invited via email to participate. During this study an extensive list of factors potentially related to optimal development of health-related websites was identified, by focusing on factors related to layout, general and risk information provision, questionnaire use, additional services, and ease of use. Furthermore, we assessed the extent to which experts and potential users agreed on the importance of these factors. Differences as well as similarities among experts and potentials users were deduced. In total, 20 of 62 contacted experts participated in the first round (32% response rate); 60 of 200 contacted experts (30% response rate) and 210 potential users (95% response rate) completed the second-round questionnaire, and 32 of 60 contacted experts completed the third round (53% response rate). Results revealed important factors consented upon by experts and potential users (eg, ease of use, clear structure, and detailed health information provision), as well as differences regarding

User interfaces of information retrieval systems and user friendliness

Directory of Open Access Journals (Sweden)

Polona Vilar

2008-01-01

Full Text Available The paper deals with the characteristics of user interfaces of information retrieval systems with the emphasis on design and evaluation. It presents users’ information retrieval tasks and the functions which are offered through interfaces. Design rules, guidelines and standards are presented, as well as criteria and methods for evaluation. Special emphasis is placed on the concept of user friendliness as one of the most important characteristic of the user interfaces. Various definitions of user friendliness are presented and their elements are also discussed. In the end, the paper shows how user interfaces should be designed, taken into consideration all these criteria.

Understanding users

DEFF Research Database (Denmark)

Johannsen, Carl Gustav Viggo

2014-01-01

Segmentation of users can help libraries in the process of understanding user similarities and differences. Segmentation can also form the basis for selecting segments of target users and for developing tailored services for specific target segments. Several approaches and techniques have been...... tested in library contexts and the aim of this article is to identify the main approaches and to discuss their perspectives, including their strenghts and weaknesses in, especially, public library contexts. The purpose is also to prsent and discuss the results of a recent - 2014 - Danish library user...... segmentation project using computer-generated clusters. Compared to traditional marketing texts, this article also tries to identify user segments or images or metaphors by the library profession itself....

INFLUENCE OF THE IMPLEMENTATION FACTORS IN THE INFORMATION SYSTEMS QUALITY FOR THE USER SATISFACTION

Directory of Open Access Journals (Sweden)

María Isabel de la Garza Ramos

2009-07-01

Full Text Available This research studies the influence range of the organizational, planning and technical factors within the information quality, system quality and information systems services quality, in the user satisfaction, based on the designed model research for this purpose. The empirical study takes place in six Higher Education Institutes (94 questionnaires by the Partial Least Square statistic tool. The results has shown that Organizational Factor (information needs, management support, institutional objectives satisfaction is which has the most impact because its high correlation value (R=0.624; R=0.435 yR=0.428 and significance (p<0.001, p<0.01 and p<0.01 in the three raised hypotheses, taking into consideration an explained variance of 78.8% in the User Satisfaction. In the same way, with the quality in general, the users think that the information systems help to satisfy their information needs and increase their productivity into making decisions in their jobs.

Sexual behavioral abstine HIV/AIDS questionnaire: Validation study of an Iranian questionnaire.

Science.gov (United States)

Najarkolaei, Fatemeh Rahmati; Niknami, Shamsaddin; Shokravi, Farkhondeh Amin; Tavafian, Sedigheh Sadat; Fesharaki, Mohammad Gholami; Jafari, Mohammad Reza

2014-01-01

This study was designed to assess the validity and reliability of the designed sexual, behavioral abstinence, and avoidance of high-risk situation questionnaire (SBAHAQ), with an aim to construct an appropriate development tool in the Iranian population. A descriptive-analytic study was conducted among female undergraduate students of Tehran University, who were selected through cluster random sampling. After reviewing the questionnaires and investigating face and content validity, internal consistency of the questionnaire was assessed by Cronbach's alpha. Explanatory and confirmatory factor analysis was conducted using SPSS and AMOS 16 Software, respectively. The sample consisted of 348 female university students with a mean age of 20.69 ± 1.63 years. The content validity ratio (CVR) coefficient was 0.85 and the reliability of each section of the questionnaire was as follows: Perceived benefit (PB; 0.87), behavioral intention (BI; 0.77), and self-efficacy (SE; 0.85) (Cronbach's alpha totally was 0.83). Explanatory factor analysis showed three factors, including SE, PB, and BI, with the total variance of 61% and Kaiser-Meyer-Olkin (KMO) index of 88%. These factors were also confirmed by confirmatory factor analysis [adjusted goodness of fitness index (AGFI) = 0.939, root mean square error of approximation (RMSEA) = 0.039]. This study showed the designed questionnaire provided adequate construct validity and reliability, and could be adequately used to measure sexual abstinence and avoidance of high-risk situations among female students.

USER PERCEPTIONS AND EXPECTATIONS ON E-INFORMATION LITERACY DEVELOPMENT PROGRAMMES: A GAP ANALYSIS

Directory of Open Access Journals (Sweden)

Chaminda Chiran Jayasundara

2008-07-01

Full Text Available This paper discuses the user perceptions and expectations of postgraduate students of the University of Colombo towards the e-information literacy skills development programme conducted by the library. Data was collected from 21 individuals through semi-structured questionnaire using gap theory. Overall, students satisfy with the quality of the programme and found three impediments to develop the service such as staff attitude, lack of mentoring and high customer demand.

Measuring the value of the city brand and its position in the minds of users of local services

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Miljanović Mirjana P.

2016-01-01

Full Text Available Cities compete with each other in order to attract more tourists, investors, businesses or residents today. Therefore, more and more attention is paid to the brand building and promotion of the city to the users of local services. However, the perception of the city (brand can drastically vary among the users. The goal of this paper is to explore how the city of Trebinje is positioned in the minds of local services users. Determination of the status, image, and value of the city brand was carried out on the example of the city of Trebinje using Anholt-GfK Roper City Brands Index. Sample consisted of 505 respondents with four groups of local services users: residents, tourists, businessman, and investors. Key information is obtained from data processing after the survey, i.e. analysis of data obtained from questionnaires prepared for the purposes of this research.

Promoting recovery: service user and staff perceptions of resilience provided by a new Early Intervention in Psychosis service.

Science.gov (United States)

Morton, Adrian; Fairhurst, Alicia; Ryan, Rebecca

2010-02-01

The principles and practice of recovery are guiding many changes in mental health service provision. As a new Early Intervention in Psychosis (EIP) service, we were interested in finding out if both staff and users perceive the service as promoting resilience and in turn, recovery. A naturalistic sample of service users and staff completed the Organizational Climate questionnaire to assess the degree to which the service promotes resilience in overcoming a first episode psychosis. The results indicated that both staff and service users similarly perceive the service as positively supporting resilience. The one exception was the staff rated the 'available resources to meet people's needs' as less than service users. The positive rating of resilience indicated that the service is working in a manner consistent with a recovery orientation. The results will act as a benchmark to compare with both other EIP services and future performance.

SEAT BELT USE AMONG CAR USERS IN MALAYSIA

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S. KULANTHAYAN

2004-01-01

Full Text Available The car is the second (40% most common mode of transportation in Malaysia. In terms of fatal road accidents, car drivers constitute about 9.0% and passengers 13.6% of fatalities. The major cause of car occupants' fatality in such accidents is head injuries, which consist of more than half (56.4% of the fatalities. Thus restraining the head and body, the initial position is the most important injury control strategy for car users. The use of seat belts was deemed one of the most effective ways to reduce road accident fatalities in Malaysia and consequently the mandatory seat belt law was enforced in the early seventies. Therefore, a study on factors influencing the compliance behaviour of seat belt use among cars is needed as to date no such research has been undertaken in Malaysia. A questionnaire study was carried out in Selangor, Malaysia on the compliance behaviour of car occupants in relation to seat belt use. A total of 237 respondents were interviewed and the data analysed using logistic regression method. Six variables were found to be significant at 5 percent level (p<0.05: seating position, location of travel, education level, speeding, night-time driving and enforcement. Compliance with the seat belt law was higher among drivers, educated car users, in the presence of enforcement activities, travelling in city-center areas and car users with a positive attitude towards the risks of speeding and night driving.

Virtual organization of hospital medical imaging: a user satisfaction survey.

Science.gov (United States)

Sicotte, Claude; Paré, Guy; Bini, Kobena Kra; Moreault, Marie-Pierre; Laverdure, Guy

2010-12-01

A virtual medical imaging department is an innovative and demanding organizational model, to the extent that the underlying goal is to achieve a continuous and advanced organizational integration of human and physical resources, clinical data, and clienteles. To better understand the kind of benefits offered, we conducted a survey of three groups of users--radiologists, radiological technologists, and medical specialists--working in a five-site virtual organization. We received 127 valid questionnaires, for an overall response rate of 66%. The assessments vary according to the use made of the system. The scores for system quality and the quality of the data produced were markedly higher for intra-hospital use (respectively 7.9 and 8.7 out of 10) than for inter-hospital use (5.4 and 7.0). Despite the negative assessments they made of inter-hospital use, users maintained a positive attitude toward some type of virtual organization of medical imaging. Indeed, the score for Overall satisfaction with the system was very high, 8.9 out of 10. Moreover, the scores for Intended future use of the system were very high for both intra-hospital use (8.9) and inter-hospital use (8.7). We also found significant differences in perceptions among user groups.

The Groningen Radiotherapy-Induced Xerostomia questionnaire : Development and validation of a new questionnaire

NARCIS (Netherlands)

Beetz, I.; Burlage, Fred; Bijl, H.P.; Chouvalova, Olga; Christianen, M.E.; Vissink, A.; van der Laan, B.F.; de Bock, G.H.; Langendijk, J.A.

2010-01-01

Purpose: The purpose of this study was to develop and validate a questionnaire (Groningen Radiotherapy-Induced Xerostomia (GRIX) questionnaire) that has the ability to distinguish between patient-rated xerostomia during day and night and can be used to evaluate the impact of emerging radiation

User interface inspection methods a user-centered design method

CERN Document Server

Wilson, Chauncey

2014-01-01

User Interface Inspection Methods succinctly covers five inspection methods: heuristic evaluation, perspective-based user interface inspection, cognitive walkthrough, pluralistic walkthrough, and formal usability inspections. Heuristic evaluation is perhaps the best-known inspection method, requiring a group of evaluators to review a product against a set of general principles. The perspective-based user interface inspection is based on the principle that different perspectives will find different problems in a user interface. In the related persona-based inspection, colleagues assume the

Preparation, validation and user-testing of pictogram-based patient information leaflets for tuberculosis.

Science.gov (United States)

Shrestha, Anmol; Rajesh, V; Dessai, Sneha Shamrao; Stanly, Sharon Mary; Mateti, Uday Venkat

2018-05-25

Patient education is of paramount importance with regard to the condition of the disease and the treatment given besides lifestyle remodelling in order to get the desired therapeutic outcome. When verbal information is provided to the patients, they often tend to forget it. Pictorial aids or pictograms, as they are commonly known, are tools that are widely used for imparting knowledge to the patients. The aim of the study is to prepare and validate a Pictogram-based Patient Information Leaflet (P-PILs) on Tuberculosis (TB). P-PILs have been prepared from tertiary, secondary and primary sources. The knowledge-based questions are prepared with respect to the P-PILs. The baseline knowledge of the volunteers and patients have been analyzed before administering the P-PILs by using the validated questionnaire. The post-knowledge of the volunteers and patients has been analyzed after administering the P-PILs (20 min) by using the same questionnaire and the user-opinion has also been obtained at the end. The study results show that the mean scores of the overall user-testing knowledge assessment are found to have improved significantly from the pre-P-PILs administration score of 62.67 to the post-P-PILs administration score of 91. The overall user-opinion about the P-PILs has been found to be good (75%) followed by average (25%). The present study shows that there is significant improvement in the knowledge levels of the patients and volunteers after reading the validated leaflets. The Pictogram-based Patient Information Leaflets are found to be an effective educational tool for TB patients. Copyright © 2018. Published by Elsevier Ltd.

Evaluating User Participation and User Influence in an Enterprise System

Science.gov (United States)

Gibbs, Martin D.

2010-01-01

Does user influence have an impact on the data quality of an information systems development project? What decision making should users have? How can users effectively be engaged in the process? What is success? User participation is considered to be a critical success factor for Enterprise Resource Planning (ERP) projects, yet there is little…

Brochure

Indian Academy of Sciences (India)

suraj

E-mail: Theme of the Seminar: The focal theme of the seminar is the recent developments in different fields of science, while simultaneously highlighting the career options for women scientists. The seminar will have six speakers, one each from mathematics, biology, chemistry, physics, engineering and remote sensing.

Brochure

Indian Academy of Sciences (India)

Administrator

Science and Technology are the driving force of a nation's development. Becoming a developed nation is possible only when the women force make matching contributions in science and technology. In. India women are breaking the glass ceiling in the banking, chemical, biotechnology, information technology and ...

The drinking habits of users of an alcohol screening web site in Slovenia

Directory of Open Access Journals (Sweden)

Marko Kolšek

2011-09-01

Full Text Available Background: Heavy drinking is responsible for major health and social problems. Slovenia has few epidemiological studies about drinking, none of them have used the AUDIT questionnaire. Pilot studies have indicated that a Webbased screening is likely to be acceptable to young heavy drinkers. Methods: Cross sectional study. Visitors of a free website, older then 10 years, were offered screening with the Alcohol Use Disorder Identification Test (AUDIT. Their demographic data and information about their drinking habits were collected. All users who completed the questionnaire received a specially prepared feed-back message with an evaluation of their drinking. Data from the database for the first four months were collected for analysis on February 1, 2009. Results: In four months 3329 users filled in the questionnaire, 69.2 % completed it and 1790 participans completed it for themselves. Their mean age was 28.9 years, 62.7 % were between 19 and 34 years. 41 % were single, 49.4 % had finnished the secondary school. 0.1 % of men did not drink alcohol at all, 57.7 % drank hazardous or harmful amounts of alcohol. 50.6 % of women did not have risky drinking habits. Mean baseline AUDIT scores were 8.8 ± 1.3, 9.79 ± 2.1 for men and 7.68 ± 4.7 for women. Conclusions: The alcohol screening website was widely used, especially by young people. The percentage of hazardous male drinkers accessing the site was high. The website seems to be an accessible and useful tool for young people and it could contribute to health promotion and constitute an easier alternative to screening for hazardous and harmful drinking.

Hypoglycemia Prevention and User Acceptance of an Insulin Pump System with Predictive Low Glucose Management

DEFF Research Database (Denmark)

Choudhary, Pratik; Olsen, Birthe S; Conget, Ignacio

2016-01-01

was avoided with this strategy, as well as to assess user acceptance of the system and its insulin management features. SUBJECTS AND METHODS: Forty subjects with type 1 diabetes used the system for 4 weeks. We retrospectively evaluated performance of the system, using downloaded pump and sensor data......, and evaluated user acceptance via questionnaires. RESULTS: There were 2,322 suspend before low events (2.1 per subject-day). The mean (± SD) duration of pump suspension events was 56.4 ± 9.6 min, and the mean subsequent sensor glucose (SG) nadir was 71.8 ± 5.2 mg/dL. SG values following 1,930 (83...

DOSFAC2 user`s guide

Energy Technology Data Exchange (ETDEWEB)

Young, M.L.; Chanin, D.

1997-12-01

This document describes the DOSFAC2 code, which is used for generating dose-to-source conversion factors for the MACCS2 code. DOSFAC2 is a revised and updated version of the DOSFAC code that was distributed with version 1.5.11 of the MACCS code. included are (1) an overview and background of DOSFAC2, (2) a summary of two new functional capabilities, and (3) a user`s guide. 20 refs., 5 tabs.

Development of a cohesion questionnaire for youth: the Youth Sport Environment Questionnaire.

Science.gov (United States)

Eys, Mark; Loughead, Todd; Bray, Steven R; Carron, Albert V

2009-06-01

The purpose of the current study was to initiate the development of a psychometrically sound measure of cohesion for youth sport groups. A series of projects were undertaken in a four-phase research program. The initial phase was designed to garner an understanding of how youth sport group members perceived the concept of cohesion through focus groups (n = 56), open-ended questionnaires (n = 280), and a literature review. In Phase 2, information from the initial projects was used in the development of 142 potential items and content validity was assessed. In Phase 3, 227 participants completed a revised 87-item questionnaire. Principal components analyses further reduced the number of items to 17 and suggested a two-factor structure (i.e., task and social cohesion dimensions). Finally, support for the factorial validity of the resultant questionnaire was provided through confirmatory factor analyses with an independent sample (n = 352) in Phase 4. The final version of the questionnaire contains 16 items that assess task and social cohesion in addition to 2 negatively worded spurious items. Specific issues related to assessing youth perceptions of cohesion are discussed and future research directions are suggested.

IMPACT OF USER IT AND INTERNET SKILLS ON ONLINE BANKING,INPUT TO INNOVATIVE BANKING STRATEGIES

Directory of Open Access Journals (Sweden)

Syed Shan e Raza

2011-01-01

Full Text Available Online-banking is now widely being introduced by banks. This Strategic move issupported by aim to reduce branch/resources costs and offer more convenience tothe consumers. Alongside users are becoming more frequent in IT /internet day-by-day. This provides good match to the success ofOnline-banking.Employee’s skills and user’s skills were also considered by scholars to see theeffect on adoption of online banking. Author has found that these user skills werenot standardized. Author tried to fill this gap byusing Eurostat classification ofskills in terms of user’s Computer and internet skills [Appendix. 1]. The objectiveof this study is threefold, thus understanding theuser perception about fear ofonline theft/misuse, Complexity and effect on individual’s efficiency by usingonline banking.A questionnaire has been sent to users and resultsthus verified 02 of 03hypothesis. Despite higher level of skills and experience, users have concernswith the security and complexity of the method. Theresults are analyzed in asimple graphical fashion in order to provide quickunderstanding to the reader.Concluding, despite certain limitations, this studygives value to the literature andopens new research horizons for online banking strategies. It provides a commoncriterion for understanding user skills and their perceptions about theapplication/usability of online banking using EU classification. Consequentlycounter actions can be taken by the banks to satisfy users concerns and improvethe structure of online banking.

Virtual reality sickness questionnaire (VRSQ): Motion sickness measurement index in a virtual reality environment.

Science.gov (United States)

Kim, Hyun K; Park, Jaehyun; Choi, Yeongcheol; Choe, Mungyeong

2018-05-01

This study aims to develop a motion sickness measurement index in a virtual reality (VR) environment. The VR market is in an early stage of market formation and technological development, and thus, research on the side effects of VR devices such as simulator motion sickness is lacking. In this study, we used the simulator sickness questionnaire (SSQ), which has been traditionally used for simulator motion sickness measurement. To measure the motion sickness in a VR environment, 24 users performed target selection tasks using a VR device. The SSQ was administered immediately after each task, and the order of work was determined using the Latin square design. The existing SSQ was revised to develop a VR sickness questionnaire, which is used as the measurement index in a VR environment. In addition, the target selection method and button size were found to be significant factors that affect motion sickness in a VR environment. The results of this study are expected to be used for measuring and designing simulator sickness using VR devices in future studies. Copyright © 2018 Elsevier Ltd. All rights reserved.

The user-centered design as novel perspective for evaluating the usability of BCI-controlled applications.

Directory of Open Access Journals (Sweden)

Andrea Kübler

Full Text Available Albeit research on brain-computer interfaces (BCI for controlling applications has expanded tremendously, we still face a translational gap when bringing BCI to end-users. To bridge this gap, we adapted the user-centered design (UCD to BCI research and development which implies a shift from focusing on single aspects, such as accuracy and information transfer rate (ITR, to a more holistic user experience. The UCD implements an iterative process between end-users and developers based on a valid evaluation procedure. Within the UCD framework usability of a device can be defined with regard to its effectiveness, efficiency, and satisfaction. We operationalized these aspects to evaluate BCI-controlled applications. Effectiveness was regarded equivalent to accuracy of selections and efficiency to the amount of information transferred per time unit and the effort invested (workload. Satisfaction was assessed with questionnaires and visual-analogue scales. These metrics have been successfully applied to several BCI-controlled applications for communication and entertainment, which were evaluated by end-users with severe motor impairment. Results of four studies, involving a total of N = 19 end-users revealed: effectiveness was moderate to high; efficiency in terms of ITR was low to high and workload low to medium; depending on the match between user and technology, and type of application satisfaction was moderate to high. The here suggested evaluation metrics within the framework of the UCD proved to be an applicable and informative approach to evaluate BCI controlled applications, and end-users with severe impairment and in the locked-in state were able to participate in this process.

The user-centered design as novel perspective for evaluating the usability of BCI-controlled applications.

Science.gov (United States)

Kübler, Andrea; Holz, Elisa M; Riccio, Angela; Zickler, Claudia; Kaufmann, Tobias; Kleih, Sonja C; Staiger-Sälzer, Pit; Desideri, Lorenzo; Hoogerwerf, Evert-Jan; Mattia, Donatella

2014-01-01

Albeit research on brain-computer interfaces (BCI) for controlling applications has expanded tremendously, we still face a translational gap when bringing BCI to end-users. To bridge this gap, we adapted the user-centered design (UCD) to BCI research and development which implies a shift from focusing on single aspects, such as accuracy and information transfer rate (ITR), to a more holistic user experience. The UCD implements an iterative process between end-users and developers based on a valid evaluation procedure. Within the UCD framework usability of a device can be defined with regard to its effectiveness, efficiency, and satisfaction. We operationalized these aspects to evaluate BCI-controlled applications. Effectiveness was regarded equivalent to accuracy of selections and efficiency to the amount of information transferred per time unit and the effort invested (workload). Satisfaction was assessed with questionnaires and visual-analogue scales. These metrics have been successfully applied to several BCI-controlled applications for communication and entertainment, which were evaluated by end-users with severe motor impairment. Results of four studies, involving a total of N = 19 end-users revealed: effectiveness was moderate to high; efficiency in terms of ITR was low to high and workload low to medium; depending on the match between user and technology, and type of application satisfaction was moderate to high. The here suggested evaluation metrics within the framework of the UCD proved to be an applicable and informative approach to evaluate BCI controlled applications, and end-users with severe impairment and in the locked-in state were able to participate in this process.

The relevance of music information representation metadata from the perspective of expert users

Directory of Open Access Journals (Sweden)

Camila Monteiro de Barros

Full Text Available The general goal of this research was to verify which metadata elements of music information representation are relevant for its retrieval from the perspective of expert music users. Based on a bibliographical research, a comprehensive metadata set of music information representation was developed and transformed into a questionnaire for data collection, which was applied to students and professors of the Graduate Program in Music at the Federal University of Rio Grande do Sul. The results show that the most relevant information for expert music users is related to identification and authorship responsibilities. The respondents from Composition and Interpretative Practice areas agree with these results, while the respondents from Musicology/Ethnomusicology and Music Education areas also consider the metadata related to the historical context of composition relevant.

Reasoning about Users' Actions in a Graphical User Interface.

Science.gov (United States)

Virvou, Maria; Kabassi, Katerina

2002-01-01

Describes a graphical user interface called IFM (Intelligent File Manipulator) that provides intelligent help to users. Explains two underlying reasoning mechanisms, one an adaptation of human plausible reasoning and one that performs goal recognition based on the effects of users' commands; and presents results of an empirical study that…

End User Development Toolkit for Developing Physical User Interface Applications

OpenAIRE

Abrahamsen, Daniel T; Palfi, Anders; Svendsen, Haakon Sønsteby

2014-01-01

BACKGROUND: Tangible user interfaces and end user development are two increasingresearch areas in software technology. Physical representation promoteopportunities to ease the use of technology and reinforce personality traits ascreativeness, collaboration and intuitive actions. However, designing tangibleuser interfaces are both cumbersome and require several layers of architecture.End user development allows users with no programming experience to createor customize their own applications. ...

User Behavior Analytics

Energy Technology Data Exchange (ETDEWEB)

Turcotte, Melissa [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Moore, Juston Shane [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-02-28

User Behaviour Analytics is the tracking, collecting and assessing of user data and activities. The goal is to detect misuse of user credentials by developing models for the normal behaviour of user credentials within a computer network and detect outliers with respect to their baseline.

The MPC and A Questionnaire

International Nuclear Information System (INIS)

Powell, Danny H.; Elwood, Robert H. Jr.

2011-01-01

The questionnaire is the instrument used for recording performance data on the nuclear material protection, control, and accountability (MPC and A) system at a nuclear facility. The performance information provides a basis for evaluating the effectiveness of the MPC and A system. The goal for the questionnaire is to provide an accurate representation of the performance of the MPC and A system as it currently exists in the facility. Performance grades for all basic MPC and A functions should realistically reflect the actual level of performance at the time the survey is conducted. The questionnaire was developed after testing and benchmarking the material control and accountability (MC and A) system effectiveness tool (MSET) in the United States. The benchmarking exercise at the Idaho National Laboratory (INL) proved extremely valuable for improving the content and quality of the early versions of the questionnaire. Members of the INL benchmark team identified many areas of the questionnaire where questions should be clarified and areas where additional questions should be incorporated. The questionnaire addresses all elements of the MC and A system. Specific parts pertain to the foundation for the facility's overall MPC and A system, and other parts pertain to the specific functions of the operational MPC and A system. The questionnaire includes performance metrics for each of the basic functions or tasks performed in the operational MPC and A system. All of those basic functions or tasks are represented as basic events in the MPC and A fault tree. Performance metrics are to be used during completion of the questionnaire to report what is actually being done in relation to what should be done in the performance of MPC and A functions.

Electrophysiological evidence of atypical processing underlying mental set shifting in ecstasy polydrug and polydrug users.

Science.gov (United States)

Roberts, Carl A; Fairclough, Stephen H; McGlone, Francis P; Fisk, John E; Montgomery, Catharine

2013-12-01

Executive functioning deficits are reported in ecstasy users. However research into mental set switching has been equivocal, with behavioral studies suggesting the function is preserved. The current study sought to address the issue of switching deficits in ecstasy users by combining behavioral performance with electrophysiological correlates (electroencephalography; EEG). Twenty ecstasy polydrug users, 20 nonecstasy polydrug users, and 20 drug naive controls were recruited. Participants completed questionnaires about their drug use, sleep quality, fluid intelligence, and current mood state. Each participant completed a mental set switching task (the number-letter task) while EEG measures were recorded. Analysis of variance (ANOVA) revealed no between-group differences on performance of the task; however a regression suggested that ecstasy use was a significant predictor for performance, after controlling for cannabis use. Mixed ANOVA revealed a significant effect of group on the P3, with significant differences between both drug groups and naives. There was also an interaction between electrode and group on the P2 component, with ecstasy users differing from both other groups. On the P3 component the results suggest a reduction in positivity at parieto-occipital electrodes for drug users compared to controls. Furthermore a significant increase in negativity in ecstasy users compared to control groups could be observed in several occipito-parietal electrodes at an N2 component as well as observable atypicalities in early processing (P2) displayed by ecstasy users and polydrug controls. The present study provides evidence of atypical processing of attentional shifting in ecstasy and polydrug users. Deficits in this executive function could reflect cognitive inflexibility and paucity of rapid behavioral adjustment, which may be problematic in real world situations.

USER REQUIREMENTS GATHERING FOR 3D GEOGRAPHIC INFORMATION IN THE UNITED KINGDOM

Directory of Open Access Journals (Sweden)

K. Wong

2017-10-01

Full Text Available Despite significant developments, 3D technologies are still not fully exploited in practice due to the lack of awareness as well as the lack of understanding of who the users of 3D will be and what the user requirements are. From a National Mapping & Cadastral Agency and data acquisition perspective, each new 3D feature type and element within a feature added (such as doors, windows, chimneys, street lights requires additional processing and cost to create. There is therefore a need to understand the importance of different 3D features and components for different applications. This will allow the direction of capture effort towards items that will be relevant to a wide range of users, as well as to understand the current status of, and interest in, 3D at a national level. This paper reports the results of an initial requirements gathering exercise for 3D geographic information in the United Kingdom (UK. It describes a user-centred design approach where usability and user needs are given extensive attention at each stage of the design process. Web-based questionnaires and semi-structured face-to-face interviews were used as complementary data collection methods to understand the user needs. The results from this initial study showed that while some applications lead the field with a high adoption of 3D, others are laggards, predominantly from organisational inertia. While individuals may be positive about the use of 3D, many struggle to justify the value and business case for 3D GI. Further work is required to identify the specific geometric and semantic requirements for different applications and to repeat the study with a larger sample.

User Requirements Gathering for 3d Geographic Information in the United Kingdom

Science.gov (United States)

Wong, K.; Ellul, C.

2017-10-01

Despite significant developments, 3D technologies are still not fully exploited in practice due to the lack of awareness as well as the lack of understanding of who the users of 3D will be and what the user requirements are. From a National Mapping & Cadastral Agency and data acquisition perspective, each new 3D feature type and element within a feature added (such as doors, windows, chimneys, street lights) requires additional processing and cost to create. There is therefore a need to understand the importance of different 3D features and components for different applications. This will allow the direction of capture effort towards items that will be relevant to a wide range of users, as well as to understand the current status of, and interest in, 3D at a national level. This paper reports the results of an initial requirements gathering exercise for 3D geographic information in the United Kingdom (UK). It describes a user-centred design approach where usability and user needs are given extensive attention at each stage of the design process. Web-based questionnaires and semi-structured face-to-face interviews were used as complementary data collection methods to understand the user needs. The results from this initial study showed that while some applications lead the field with a high adoption of 3D, others are laggards, predominantly from organisational inertia. While individuals may be positive about the use of 3D, many struggle to justify the value and business case for 3D GI. Further work is required to identify the specific geometric and semantic requirements for different applications and to repeat the study with a larger sample.

Effects of caffeine, time of day and user history on study-related performance.

Science.gov (United States)

Mitchell, P J; Redman, J R

1992-01-01

The individual and interactive effects of caffeine, time of day and history of caffeine consumption on several study-related tasks were investigated in 25 subjects (6 males, 19 females). Performance was measured on short term memory (STM), mental arithmetic (MA), reading comprehension, serial search (SS) and verbal reasoning (VR). Subjects attended eight experimental sessions, at four times of day (0100, 0700, 1300 and 1900 hours), after ingesting caffeine (4 mg/kg) or placebo. Subjects were assigned to a low, moderate or high user group on the basis of a caffeine consumption questionnaire. Reading comprehension was affected by time of day, while caffeine improved performance on all mental speed-related tasks. High caffeine users performed more poorly than other groups on the verbal reasoning task. Several interactions between the three independent variables were observed on a number of tasks, supporting the contention that different processes underlying various types of cognitive performance are differentially, and often jointly, affected by caffeine, time of day and user history. Implications of caffeine usage on academic performance were discussed.

An Examination of the Structure of Sustainable Facilities Planning Scale for User Satisfaction in Nigerian Universities

Directory of Open Access Journals (Sweden)

Abayomi Ibiyemi

2014-09-01

Full Text Available Universities are under increasing pressure to demonstrate that continuous performance improvement is being delivered for user satisfaction, but the importance of facilities planning as a student-staff focused tool needs to be emphasised. This research sought answers to questions relating to the underlying structure of sustainable facilities planning and user satisfaction, and the number of factors that make up the facilities planning scale. Three universities from the south-western part of Nigeria were selected randomly using ownership structure to define the cases: University of Lagos, Akoka, Lagos, Ladoke Akintola University of Technology, Ogbomoso and Joseph Ayo Babalola University, Ikeji Arakeji, each representing the Federal, State, and Private ownership. A questionnaire survey was used on a random sample of 651 staff and students from the three universities. Six hundred questionnaires were retrieved (response rate of 92.2%. An exploratory factor analysis was used to understand the responses and the interrelationships. The results showed a two-factor solution of ‘locational advantages and user needs’ and ‘adequacy of facilities/functional connection and four core determinants for acceptance. It is concluded that universities should factor student-staff focus points into their facilities planning schemes to optimise their service deliveries. The study contributes to the discussion on factor structure of sustainable facilities planning scale with a focus on students and staff of universities.   Keywords: Facilities planning, universities, data structure, factors, Nigeria.

An Examination of the Structure of Sustainable Facilities Planning Scale for User Satisfaction in Nigerian Universities

Directory of Open Access Journals (Sweden)

Abayomi Ibiyemi

2014-09-01

Full Text Available Universities are under increasing pressure to demonstrate that continuous performance improvement is being delivered for user satisfaction, but the importance of facilities planning as a student-staff focused tool needs to be emphasised. This research sought answers to questions relating to the underlying structure of sustainable facilities planning and user satisfaction, and the number of factors that make up the facilities planning scale. Three universities from the south-western part of Nigeria were selected randomly using ownership structure to define the cases: University of Lagos, Akoka, Lagos, Ladoke Akintola University of Technology, Ogbomoso and Joseph Ayo Babalola University, Ikeji Arakeji, each representing the Federal, State, and Private ownership. A questionnaire survey was used on a random sample of 651 staff and students from the three universities. Six hundred questionnaires were retrieved (response rate of 92.2%. An exploratory factor analysis was used to understand the responses and the interrelationships. The results showed a two-factor solution of ‘locational advantages and user needs’ and ‘adequacy of facilities/functional connection and four core determinants for acceptance. It is concluded that universities should factor student-staff focus points into their facilities planning schemes to optimise their service deliveries. The study contributes to the discussion on factor structure of sustainable facilities planning scale with a focus on students and staff of universities. Keywords: Facilities planning, universities, data structure, factors, Nigeria.

Designing human centered GeoVisualization application--the SanaViz--for telehealth users: a case study.

Science.gov (United States)

Joshi, Ashish; de Araujo Novaes, Magdala; Machiavelli, Josiane; Iyengar, Sriram; Vogler, Robert; Johnson, Craig; Zhang, Jiajie; Hsu, Chiehwen E

2012-01-01

Public health data is typically organized by geospatial unit. GeoVisualization (GeoVis) allows users to see information visually on a map. Examine telehealth users' perceptions towards existing public health GeoVis applications and obtains users' feedback about features important for the design and development of Human Centered GeoVis application "the SanaViz". We employed a cross sectional study design using mixed methods approach for this pilot study. Twenty users involved with the NUTES telehealth center at Federal University of Pernambuco (UFPE), Recife, Brazil were enrolled. Open and closed ended questionnaires were used to gather data. We performed audio recording for the interviews. Information gathered included socio-demographics, prior spatial skills and perception towards use of GeoVis to evaluate telehealth services. Card sorting and sketching methods were employed. Univariate analysis was performed for the continuous and categorical variables. Qualitative analysis was performed for open ended questions. Existing Public Health GeoVis applications were difficult to use. Results found interaction features zooming, linking and brushing and representation features Google maps, tables and bar chart as most preferred GeoVis features. Early involvement of users is essential to identify features necessary to be part of the human centered GeoVis application "the SanaViz".

Psychological risk factors of addiction to social networking sites among Chinese smartphone users.

Science.gov (United States)

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.

Surveys and questionnaires in nursing research.

Science.gov (United States)

Timmins, Fiona

2015-06-17

Surveys and questionnaires are often used in nursing research to elicit the views of large groups of people to develop the nursing knowledge base. This article provides an overview of survey and questionnaire use in nursing research, clarifies the place of the questionnaire as a data collection tool in quantitative research design and provides information and advice about best practice in the development of quantitative surveys and questionnaires.

Electronic cigarette: users profile, utilization, satisfaction and perceived efficacy.

Science.gov (United States)

Etter, Jean-François; Bullen, Chris

2011-11-01

To assess the profile, utilization patterns, satisfaction and perceived effects among users of electronic cigarettes ('e-cigarettes'). Internet survey in English and French in 2010. Online questionnaire. Visitors of websites and online discussion forums dedicated to e-cigarettes and to smoking cessation. There were 3587 participants (70% former tobacco smokers, 61% men, mean age 41 years). The median duration of electronic cigarette use was 3 months, users drew 120 puffs/day and used five refills/day. Almost all (97%) used e-cigarettes containing nicotine. Daily users spent $33 per month on these products. Most (96%) said the e-cigarette helped them to quit smoking or reduce their smoking (92%). Reasons for using the e-cigarette included the perception that it was less toxic than tobacco (84%), to deal with craving for tobacco (79%) and withdrawal symptoms (67%), to quit smoking or avoid relapsing (77%), because it was cheaper than smoking (57%) and to deal with situations where smoking was prohibited (39%). Most ex-smokers (79%) feared they might relapse to smoking if they stopped using the e-cigarette. Users of nicotine-containing e-cigarettes reported better relief of withdrawal and a greater effect on smoking cessation than those using non-nicotine e-cigarettes. E-cigarettes were used much as people would use nicotine replacement medications: by former smokers to avoid relapse or as an aid to cut down or quit smoking. Further research should evaluate the safety and efficacy of e-cigarettes for administration of nicotine and other substances, and for quitting and relapse prevention. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

User Innovation Management

DEFF Research Database (Denmark)

Kanstrup, Anne Marie; Bertelsen, Pernille

User Innovation Management (UIM) is a method for fo-opereation with users in innovation projects. The UIM method emphasizes the practice of a participatorty attitude.......User Innovation Management (UIM) is a method for fo-opereation with users in innovation projects. The UIM method emphasizes the practice of a participatorty attitude....

Diet History Questionnaire: Suggested Citations

Science.gov (United States)

Use of the Diet History Questionnaire and Diet*Calc Analysis Software for publication purposes should contain a citation which includes version information for the software, questionnaire, and nutrient database.

Graphical user interfaces and visually disabled users

NARCIS (Netherlands)

Poll, L.H.D.; Waterham, R.P.

1995-01-01

From February 1992 until the end of 1993, the authors ((IPO) Institute for Perception Research) participated in a European ((TIDE) Technology Initiative for Disabled and Elderly) project which addressed the problem arising for visually disabled computer-users from the growing use of Graphical User

Health-Related Quality of Life among Chronic Opioid Users, Nonchronic Opioid Users, and Nonopioid Users with Chronic Noncancer Pain.

Science.gov (United States)

Hayes, Corey J; Li, Xiaocong; Li, Chenghui; Shah, Anuj; Kathe, Niranjan; Bhandari, Naleen Raj; Payakachat, Nalin

2018-02-25

Evaluate the association between opioid therapy and health-related quality of life (HRQoL) in participants with chronic, noncancer pain (CNCP). Medical Expenditure Panel Survey Longitudinal, Medical Conditions, and Prescription Files. Using a retrospective cohort study design, the Mental Health Component (MCS12) and Physical Health Component (PCS12) scores of the Short Form-12 Version 2 were assessed to measure mental and physical HRQoL. Chronic, noncancer pain participants were classified as chronic, nonchronic, and nonopioid users. One-to-one propensity score matching was employed to match chronic opioid users to nonchronic opioid users plus nonchronic opioid users and chronic opioid users to nonopioid users. A total of 5,876 participants were identified. After matching, PCS12 was not significantly different between nonchronic versus nonopioid users (LSM Diff = -0.98, 95% CI: -2.07, 0.10), chronic versus nonopioid users (LSM Diff = -2.24, 95% CI: -4.58, 0.10), or chronic versus nonchronic opioid users (LSM Diff = -2.23, 95% CI: -4.53, 0.05). Similarly, MCS12 was not significantly different between nonchronic versus nonopioid users (LSM Diff = 0.76, 95% CI: -0.46, 1.98), chronic versus nonopioid users (LSM Diff = 1.08, 95% CI: -1.26, 3.42), or chronic versus nonchronic opioid users (LSM Diff = -0.57, 95% CI: -2.90, 1.77). Clinicians should evaluate opioid use in participants with CNCP as opioid use is not correlated with better HRQoL. © Health Research and Educational Trust.

The factor structure of the Strengths and Difficulties Questionnaire (SDQ in Greek adolescents

Directory of Open Access Journals (Sweden)

Rotsika Vasiliki

2009-08-01

Full Text Available Abstract Background The Strengths and Difficulties Questionnaire (SDQ is a practical, economic and user-friendly screening instrument of emotional and behavioural problems in children and adolescents. This study was aimed primarily at evaluating the factor structure of the Greek version of the SDQ. Methods A representative nationwide sample of 1,194 adolescents (11 to 17 years old completed the questionnaire. Confirmatory factor analysis (CFA was conducted to assess the factor structure of the SDQ. Results CFA supported the original five-factor structure. The modification of the model provided some improvements. Internal consistency was acceptable for total difficulties, emotional symptoms and prosocial behaviour scale, moderate for hyperactivity/inattention scale and inadequate for peer and conduct problems scale. Older adolescents (aged 15 to 17 years reported more hyperactivity/inattention and conduct problems than younger ones (aged 11 to 14 years and girls reported more emotional symptoms and less prosocial behaviour problems than boys. Adolescents of low socioeconomic status (SES reported more difficulties than those of medium and high SES. Conclusion The Greek SDQ could be potentially considered as a community-wide screening instrument for adolescents' emotional and behavioural problems.

Documentation of and satisfaction with the service delivery process of electric powered scooters among adult users in different national contexts

DEFF Research Database (Denmark)

Sund, Terje; Iwarsson, Susanne; Andersen, Mette C

2013-01-01

-up design based on a consecutive inclusion of 50 Danish and 86 Norwegian adults as they were about to be provided a scooter. A study-specific structured questionnaire for documentation of the SDP was administered. The Satisfaction with Assistive Technology Services was used for documenting user satisfaction...

Impact of Gamification of Vision Tests on the User Experience.

Science.gov (United States)

Bodduluri, Lakshmi; Boon, Mei Ying; Ryan, Malcolm; Dain, Stephen J

2017-08-01

Gamification has been incorporated into vision tests and vision therapies in the expectation that it may increase the user experience and engagement with the task. The current study aimed to understand how gamification affects the user experience, specifically during the undertaking of psychophysical tasks designed to estimate vision thresholds (chromatic and achromatic contrast sensitivity). Three tablet computer-based games were developed with three levels of gaming elements. Game 1 was designed to be a simple clinical test (no gaming elements), game 2 was similar to game 1 but with added gaming elements (i.e., feedback, scores, and sounds), and game 3 was a complete game. Participants (N = 144, age: 9.9-42 years) played three games in random order. The user experience for each game was assessed using a Short Feedback Questionnaire. The median (interquartile range) fun level for the three games was 2.5 (1.6), 3.9 (1.7), and 2.5 (2.8), respectively. Overall, participants reported greater fun level and higher preparedness to play the game again for game 2 than games 1 and 3 (P < 0.05). There were significant positive correlations observed between fun level and preparedness to play the game again for all the games (p < 0.05). Engagement (assessed as completion rates) did not differ between the games. Gamified version (game 2) was preferred to the other two versions. Over the short term, the careful application of gaming elements to vision tests was found to increase the fun level of users, without affecting engagement with the vision test.

User's Self-Prediction of Performance in Motor Imagery Brain-Computer Interface.

Science.gov (United States)

Ahn, Minkyu; Cho, Hohyun; Ahn, Sangtae; Jun, Sung C

2018-01-01

Performance variation is a critical issue in motor imagery brain-computer interface (MI-BCI), and various neurophysiological, psychological, and anatomical correlates have been reported in the literature. Although the main aim of such studies is to predict MI-BCI performance for the prescreening of poor performers, studies which focus on the user's sense of the motor imagery process and directly estimate MI-BCI performance through the user's self-prediction are lacking. In this study, we first test each user's self-prediction idea regarding motor imagery experimental datasets. Fifty-two subjects participated in a classical, two-class motor imagery experiment and were asked to evaluate their easiness with motor imagery and to predict their own MI-BCI performance. During the motor imagery experiment, an electroencephalogram (EEG) was recorded; however, no feedback on motor imagery was given to subjects. From EEG recordings, the offline classification accuracy was estimated and compared with several questionnaire scores of subjects, as well as with each subject's self-prediction of MI-BCI performance. The subjects' performance predictions during motor imagery task showed a high positive correlation ( r = 0.64, p performance even without feedback information. This implies that the human brain is an active learning system and, by self-experiencing the endogenous motor imagery process, it can sense and adopt the quality of the process. Thus, it is believed that users may be able to predict MI-BCI performance and results may contribute to a better understanding of low performance and advancing BCI.

User Interaction with User-Adaptive Information Filters

NARCIS (Netherlands)

H. Cramer; V. Evers; M. van Someren; B. Wielinga; S. Besselink; L. Rutledge (Lloyd); N. Stash; L. Aroyo (Lora)

2007-01-01

htmlabstractUser-adaptive information filters can be a tool to achieve timely delivery of the right information to the right person, a feat critical in crisis management. This paper explores interaction issues that need to be taken into account when designing a user-adaptive information filter. Two

Relapsing-Remitting MS (RRMS)

Medline Plus

Full Text Available ... Brochure Working with MS (.pdf) Download Brochure Taming Stress (.pdf) Download Brochure Multiple Sclerosis and Your Emotions (.pdf) Download Brochure Disease Modifying Therapies Overview (.pdf) ...

TIPS Pamphlets for Parents.

Science.gov (United States)

Algozzine, Bob, Ed.; Ysseldyke, Jim, Ed.

This manual presents 99 one-sheet informational brochures designed to improve parenting skills for children with and without disabilities. Each brochure is in a format suitable for duplicating, folding, and distributing. Each brochure offers references to related brochures in the collection. Brochures are grouped under the following broad areas:…

Paint your plate: effectiveness of a point-of-purchase display.

Science.gov (United States)

Colapinto, Cynthia K; Malaviarachchi, Darshaka

2009-01-01

This study was conducted to determine consumer understanding and retention of nutrition information presented at grocery stores during the Paint Your Plate campaign via two approaches: interactive display events and brochure distribution. Data were collected at 17 grocery stores in northern Ontario. Eleven stores held interactive display events with public health staff, a display, resources, and food samples. Six stores only distributed brochures. A total of 688 participants completed a baseline questionnaire, and 432 consented to a three-month follow-up telephone call. Of these, 201 were randomly selected to participate. Participants at interactive display events were six times more likely than participants receiving brochures to identify a serving size of fruit and vegetables (odds ratio [OR]=5.88; 95% confidence interval [CI]: 4.05, 8.54) and 23 times more likely to identify the recommended number of servings of fruit and vegetables (OR=22.67; 95% CI: 14.29, 35.98). However, at follow-up, there was no significant difference between type of event and the ability to answer correctly. Interactive displays increased immediate knowledge but failed to increase retention, a finding that suggests consistent presence of the message is needed to reinforce initial understanding and retention. More emphasis should be placed on directing funding toward increasing the frequency and duration of promotional efforts.

The Development and Validation of the Game User Experience Satisfaction Scale (GUESS).

Science.gov (United States)

Phan, Mikki H; Keebler, Joseph R; Chaparro, Barbara S

2016-12-01

The aim of this study was to develop and psychometrically validate a new instrument that comprehensively measures video game satisfaction based on key factors. Playtesting is often conducted in the video game industry to help game developers build better games by providing insight into the players' attitudes and preferences. However, quality feedback is difficult to obtain from playtesting sessions without a quality gaming assessment tool. There is a need for a psychometrically validated and comprehensive gaming scale that is appropriate for playtesting and game evaluation purposes. The process of developing and validating this new scale followed current best practices of scale development and validation. As a result, a mixed-method design that consisted of item pool generation, expert review, questionnaire pilot study, exploratory factor analysis (N = 629), and confirmatory factor analysis (N = 729) was implemented. A new instrument measuring video game satisfaction, called the Game User Experience Satisfaction Scale (GUESS), with nine subscales emerged. The GUESS was demonstrated to have content validity, internal consistency, and convergent and discriminant validity. The GUESS was developed and validated based on the assessments of over 450 unique video game titles across many popular genres. Thus, it can be applied across many types of video games in the industry both as a way to assess what aspects of a game contribute to user satisfaction and as a tool to aid in debriefing users on their gaming experience. The GUESS can be administered to evaluate user satisfaction of different types of video games by a variety of users. © 2016, Human Factors and Ergonomics Society.

User interaction with user-adaptive information filters

NARCIS (Netherlands)

Cramer, H.S.M.; Evers, V.; Someren, van M.W.; Wielinga, B.J.; Besselink, S.; Rutledge, L.W.; Stash, N.; Aroyo, L.M.; Aykin, N.M.

2007-01-01

User-adaptive information filters can be a tool to achieve timely delivery of the right information to the right person, a feat critical in crisis management. This paper explores interaction issues that need to be taken into account when designing a user-adaptive information filter. Two case studies

Do statin users adhere to a healthy diet and lifestyle? The Australian Diabetes, Obesity and Lifestyle Study.

Science.gov (United States)

Johal, Simran; Jamsen, Kris M; Bell, J Simon; Mc Namara, Kevin P; Magliano, Dianna J; Liew, Danny; Ryan-Atwood, Taliesin E; Anderson, Claire; Ilomäki, Jenni

2017-04-01

Background Lifestyle and dietary advice typically precedes or accompanies the prescription of statin medications. However, evidence for adherence to this advice is sparse. The objective was to compare saturated fat intake, exercise, alcohol consumption and smoking between statin users and non-users in Australia. Methods Data were analysed for 4614 participants aged ≥37 years in the Australian Diabetes, Obesity and Lifestyle study in 2011-2012. Statin use, smoking status and physical activity were self-reported. Saturated fat and alcohol intake were measured via a food frequency questionnaire. Multinomial logistic regression was used to compute adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between statin use and the four lifestyle factors. All models were adjusted for age, sex, education, number of general practitioner visits, body mass index, hypertension, diabetes and prior cardiovascular diseases. Results In total 1108 (24%) participants used a statin. Statin users were 29% less likely to be within the highest quartile versus the lowest quartile of daily saturated fat intake compared to non-users (OR 0.71, 95% CI 0.54-0.94). There were no statistically significant associations between statin use and smoking, physical activity or alcohol consumption. Conclusions Smoking status, alcohol consumption and exercise level did not differ between users and non-users of statins. However, statin users were less likely to consume high levels of saturated fat than non-users. We found no evidence that people took statins to compensate for a poor diet or lifestyle.

User's Manual for the Object User Interface (OUI): An Environmental Resource Modeling Framework

Science.gov (United States)

Markstrom, Steven L.; Koczot, Kathryn M.

2008-01-01

The Object User Interface is a computer application that provides a framework for coupling environmental-resource models and for managing associated temporal and spatial data. The Object User Interface is designed to be easily extensible to incorporate models and data interfaces defined by the user. Additionally, the Object User Interface is highly configurable through the use of a user-modifiable, text-based control file that is written in the eXtensible Markup Language. The Object User Interface user's manual provides (1) installation instructions, (2) an overview of the graphical user interface, (3) a description of the software tools, (4) a project example, and (5) specifications for user configuration and extension.

User Fees in General Practice: Willingness to Pay and Potential Substitution Patterns-Results from a Danish GP Patient Survey.

Science.gov (United States)

Kronborg, Christian; Pedersen, Line Bjørnskov; Fournaise, Anders; Kronborg, Christel Nøhr

2017-10-01

Increases in public expenditures to general practitioner (GP) services and specialist care have spurred debate over whether to implement user fees for healthcare services such as GP consultations in Denmark. The objective of this study was to examine Danish patients' attitudes towards user fees and their willingness to pay (WTP) for a consultation, and to investigate how user charges may impact patients' behaviour. A questionnaire survey was conducted in a GP clinic. A total of 343 individual persons answered the questionnaire. One hundred and seventy (50%) persons were not willing to pay for a consultation. Among patients reporting positive WTP values, the mean WTP was 137 (standard deviation 140) Danish kroner (DKK). Patients who were 65 years old or older were more likely to be willing to pay for a GP consultation than patients under the age of 65 years. Furthermore, patients with a personal annual income of more than 200,000 DKK were more likely to be willing to pay for a consultation than other income groups. With respect to patients with a positive WTP value, their own assessment of the seriousness of the consultation and their self-assessed health influenced the amount they would be willing to pay. Finally, we observed a stated willingness to substitute GP consultations with alternatives that are free of charge. About half of the patients with an appointment for a GP consultation are willing to pay for the consultation. User charges may potentially influence the patients' behaviour. ClinicalTrials.gov NCT01784731.

Validation of the Revised Stressful Life Event Questionnaire Using a Hybrid Model of Genetic Algorithm and Artificial Neural Networks

Directory of Open Access Journals (Sweden)

Rasoul Sali

2013-01-01

Full Text Available Objectives. Stressors have a serious role in precipitating mental and somatic disorders and are an interesting subject for many clinical and community-based studies. Hence, the proper and accurate measurement of them is very important. We revised the stressful life event (SLE questionnaire by adding weights to the events in order to measure and determine a cut point. Methods. A total of 4569 adults aged between 18 and 85 years completed the SLE questionnaire and the general health questionnaire-12 (GHQ-12. A hybrid model of genetic algorithm (GA and artificial neural networks (ANNs was applied to extract the relation between the stressful life events (evaluated by a 6-point Likert scale and the GHQ score as a response variable. In this model, GA is used in order to set some parameter of ANN for achieving more accurate results. Results. For each stressful life event, the number is defined as weight. Among all stressful life events, death of parents, spouse, or siblings is the most important and impactful stressor in the studied population. Sensitivity of 83% and specificity of 81% were obtained for the cut point 100. Conclusion. The SLE-revised (SLE-R questionnaire despite simplicity is a high-performance screening tool for investigating the stress level of life events and its management in both community and primary care settings. The SLE-R questionnaire is user-friendly and easy to be self-administered. This questionnaire allows the individuals to be aware of their own health status.

Dental Disease Prevalence among Methamphetamine and Poly-drug Users in an Urban Setting: A Pilot Study

Science.gov (United States)

Brown, Carolyn; Krishnan, Sumathi; Hursh, Kevin; Yu, Michelle; Johnson, Paul; Page, Kimberly; Shiboski, Caroline H.

2013-01-01

Background/Objectives Rampant tooth decay has been reported among methamphetamine users. We investigated the prevalence of dental disease and associated risk behaviors in methamphetamine users compared to heroin users. Methods This pilot project is a cross-sectional study of an on-going cohort of young adult injection-drug users (IDUs) in San Francisco. An oral health questionnaire was administered by a research-assistant, and two dentists performed clinical examinations to record the Decayed-Missing-Filled-Surfaces (DMFS) index, presence of residual roots, the Simplified Oral Hygiene Index, and salivary hypofunction. Results The prevalence of dental disease among 58 young adult IDUs was strikingly high compared to the U.S. general population, however, there was no difference in the level of dental disease between the methamphetamine and heroin users in this study. The mean DMFS and number of decayed surfaces exceeded 28 in both groups. Conclusions While no difference in dental disease between methamphetamine and heroin users was detected, we found a high prevalence of caries and caries-associated behaviors in this sample of young adult IDUs. Clinical Implications Given the high level of dental disease observed in this population of young adult IDUs, one next step may be to explore the feasibility and effectiveness of providing low-intensity preventative measures (e.g., distribution of chlorhexidine rinses, xylitol gum, application of fluoride varnishes) through outreach workers. PMID:22942146