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Personality theory

Francesca Taylor, Jennifer Hare, Gill Combes
BACKGROUND: Many patients with end-stage kidney disease (ESKD) have significant psychosocial needs as a consequence of their illness and treatment. Unmet needs can impact negatively on their health and well-being. Patients want improved psychosocial support particularly in relation to coping and adjustment. Little is known about the relevance and applicability to patients of intervention approaches to support their psychosocial needs. OBJECTIVES: To explore patients' attitudes to different intervention approaches that could be developed to help them cope with the psychosocial stressors of ESKD, and to assess the potential acceptability of these approaches...
October 18, 2016: Journal of Renal Care
Diana Bairaktarova, Anna Woodcock
Professional communities are experiencing scandals involving unethical and illegal practices daily. Yet it should not take a national major structure failure to highlight the importance of ethical awareness and behavior, or the need for the development and practice of ethical behavior in engineering students. Development of ethical behavior skills in future engineers is a key competency for engineering schools as ethical behavior is a part of the professional identity and practice of engineers. While engineering educators have somewhat established instructional methods to teach engineering ethics, they still rely heavily on teaching ethical awareness, and pay little attention to how well ethical awareness predicts ethical behavior...
October 17, 2016: Science and Engineering Ethics
Eduardo Fonseca-Pedrero, Alex Cohen, Javier Ortuño-Sierra, Alicia Pérez de Álbeniz, José Muñiz
The main goal of the present study was to test the measurement equivalence of the Schizotypal Personality Questionnaire - Brief Revised (SPQ-BR) scores in a large sample of Spanish and American non-clinical young adults. The sample was made up of 5,625 young adults (M = 19.65 years; SD = 2.53; 38.5% males). Study of the internal structure, using confirmatory factor analysis (CFA), revealed that SPQ-BR items were grouped in a theoretical internal structure of nine first-order factors. Moreover, three or four second-order factor and bifactor models showed adequate goodness-of-fit indices...
October 17, 2016: Journal of Personality Disorders
Eric B Hekler, Susan Michie, Misha Pavel, Daniel E Rivera, Linda M Collins, Holly B Jimison, Claire Garnett, Skye Parral, Donna Spruijt-Metz
To be suitable for informing digital behavior change interventions, theories and models of behavior change need to capture individual variation and changes over time. The aim of this paper is to provide recommendations for development of models and theories that are informed by, and can inform, digital behavior change interventions based on discussions by international experts, including behavioral, computer, and health scientists and engineers. The proposed framework stipulates the use of a state-space representation to define when, where, for whom, and in what state for that person, an intervention will produce a targeted effect...
November 2016: American Journal of Preventive Medicine
Hugh Stephen Leff, Clifton M Chow, Stephen C Graves
OBJECTIVE: A random-effects meta-analysis of studies that used Markov transition probabilities (TPs) to describe outcomes for mental health service systems of differing quality for persons with serious mental illness was implemented to improve the scientific understanding of systems performance, to use in planning simulations to project service system costs and outcomes over time, and to test a theory of how outcomes for systems varying in quality differ. METHODS: Nineteen systems described in 12 studies were coded as basic (B), maintenance (M), and recovery oriented (R) on the basis of descriptions of services provided...
October 17, 2016: Psychiatric Services: a Journal of the American Psychiatric Association
Ehsan Shamsi Gooshki, Raheleh Rezaei, Verina Wild
This paper presents a systematic literature review of studies that shed light on the health of migrants in Iran from the perspective of social justice. A systematic search was conducted in PubMed and Iranian databases, including IranMedex, Magiran, and SID, in June 2012. All studies that were published until June 2012 describing the health status of migrants - including refugees - in Iran were included. The search results were categorisoyed according to an adapted version of the six dimensions of well-being in Madison Powers' and Ruth Faden's theory of social justice in health...
October 2016: Archives of Iranian Medicine
Genevieve Fridlund Dunton
Theories explaining why individuals participate in physical activity often do not take into account within-person variation or dynamic patterns of change. Time-intensive methods such as Ecological Momentary Assessment (EMA) are more conductive to capturing time- and spatially-varying explanatory factors, and intraindividual fluctuations than traditional methods; and thus may yield new insights into the prediction and modeling of physical activity behavior.
October 12, 2016: Exercise and Sport Sciences Reviews
Damir S Utržan, Andrea K Northwood
Nearly 65 million people around the world have been displaced by war, conflict, and persecution since 2014 (UNHCR; United Nations High Commissioner for Refugees, 2015). This yields an average of 42,000 people refugees, asylum seekers, or internally displaced every day. Displacement has adverse and disruptive consequences, including mental health problems (e.g., anxiety, depression), impaired interpersonal relationships, and heightened conflict. These consequences are compounded by profound ambiguity associated with navigating asylum in the United States...
October 14, 2016: Journal of Marital and Family Therapy
Sheila E Crowell, Erin A Kaufman
Self-inflicted injury (SII) is a continuum of intentionally self-destructive behaviors, including nonsuicidal self-injuries, suicide attempts, and death by suicide. These behaviors are among the most pressing yet perplexing clinical problems, affecting males and females of every race, ethnicity, culture, socioeconomic status, and nearly every age. The complexity of these behaviors has spurred an immense literature documenting risk and vulnerability factors ranging from individual to societal levels of analysis...
November 2016: Development and Psychopathology
Zheng Zheng, Simeng Gu, Yu Lei, Shanshan Lu, Wei Wang, Yang Li, Fushun Wang
"Safety first," we say these words almost every day, but we all take this for granted for what Maslow proposed in his famous theory of Hierarchy of Needs: safety needs come second to physiological needs. Here we propose that safety needs come before physiological needs. Safety needs are personal security, financial security, and health and well-being, which are more fundamental than physiological needs. Safety worrying is the major reason for mental disorders, such as anxiety, phobia, depression, and PTSD. The neural basis for safety is amygdala, LC/NE system, and corticotrophin-releasing hormone system, which can be regarded as a "safety circuitry," whose major behavior function is "fight or flight" and "fear and anger" emotions...
2016: Neural Plasticity
Lewis Mehl-Madrona
INTRODUCTION: Suicide is disproportionately common among Aboriginal people in Canada. METHODS: Life stories were collected from 54 Aboriginal suicide attempters in northern Saskatchewan. Constant comparison techniques and modified grounded theory identified common themes expressed. RESULTS: Three common plots/themes preceded suicide attempts: 1) relationship breakup, usually sudden, unanticipated, involving a third person; 2) being publicly humiliated by another person(s), accompanied by high levels of shame; and 3) high levels of unremitting, chronic life stress (including poverty) with relative isolation...
November 2016: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
June C Carroll, Tutsirai Makuwaza, Donna P Manca, Nicolette Sopcak, Joanne A Permaul, Mary Ann O'Brien, Ruth Heisey, Elizabeth A Eisenhauer, Julie Easley, Monika K Krzyzanowska, Baukje Miedema, Sandhya Pruthi, Carol Sawka, Nancy Schneider, Jonathan Sussman, Robin Urquhart, Catarina Versaevel, Eva Grunfeld
OBJECTIVE: To assess primary care providers' (PCPs') experiences with, perceptions of, and desired role in personalized medicine, with a focus on cancer. DESIGN: Qualitative study involving focus groups. SETTING: Urban and rural interprofessional primary care team practices in Alberta and Ontario. PARTICIPANTS: Fifty-one PCPs. METHODS: Semistructured focus groups were conducted and audiorecorded...
October 2016: Canadian Family Physician Médecin de Famille Canadien
Brydie Clarke, Boyd Swinburn, Gary Sacks
BACKGROUND: Theories of the policy process are recommended as tools to help explain both policy stasis and change. METHODS: A systematic review of the application of such theoretical frameworks within the field of obesity prevention policy was conducted. A meta-synthesis was also undertaken to identify the key influences on policy decision-making. RESULTS: The review identified 17 studies of obesity prevention policy underpinned by political science theories...
October 13, 2016: BMC Public Health
Heidi Williamson, Nichola Rumsey
An altered appearance can impact on the psychosocial well-being of adolescent cancer patients, yet patient reports imply a dearth of appearance-related support. Using a two-phase qualitatively driven mixed methods design, 62 health professionals from a range of UK oncology care settings, provided data relating to their views of the impact of appearance changes on adolescent patients (aged 12-18 years), of delivering appearance-related care, and their training needs. Integrated findings were divided into two main outcomes...
October 13, 2016: Journal of Psychosocial Oncology
Adwoa Hughes-Morley, Bridget Young, Roelie J Hempel, Ian T Russell, Waquas Waheed, Peter Bower
BACKGROUND: Trials increasingly experience problems in recruiting participants. Understanding the causes of poor recruitment is critical to developing solutions. We interviewed people who had declined a trial of an innovative psychological therapy for depression (REFRAMED) about their response to the trial invitation, in order to understand their decision and identify ways to improve recruitment. METHODS: Of 214 people who declined the trial, 35 (16 %) gave permission to be contacted about a qualitative study to explore their decision...
October 12, 2016: Trials
Jamie S Allsop, Tomas Vaitkus, Dannette Marie, Lynden K Miles
Whether it be a rugby team or a rescue crew, ensuring peak group performance is a primary goal during collective activities. In reality, however, groups often suffer from productivity losses that can lead to less than optimal outputs. Where researchers have focused on this problem, inefficiencies in the way team members coordinate their efforts has been identified as one potent source of productivity decrements. Here, we set out to explore whether performance on a simple object movement task is shaped by the spontaneous emergence of interpersonally coordinated behavior...
2016: Frontiers in Psychology
Daniel J Fairbanks, Scott Abbott
Gregor Mendel's classic paper, Versuche über Pflanzen-Hybriden (Experiments on Plant Hybrids), was published in 1866, hence 2016 is its sesquicentennial. Mendel completed his experiments in 1863 and shortly thereafter began compiling the results and writing his paper, which he presented in meetings of the Natural Science Society in Brünn in February and March of 1865. Mendel owned a personal copy of Darwin's Origin of Species, a German translation published in 1863, and it contains his marginalia. Its publication date indicates that Mendel's study of Darwin's book could have had no influence while he was conducting his experiments but its publication date coincided with the period of time when he was preparing his paper, making it possible that Darwin's writings influenced Mendel's interpretations and theory...
October 2016: Genetics
Alison H Chang, Joan S Chmiel, Orit Almagor, Ali Guermazi, Pottumarthi V Prasad, Kirsten C Moisio, Laura Belisle, Yunhui Zhang, Karen Hayes, Leena Sharma
OBJECTIVE: Knee sagittal dynamic joint stiffness (DJS) describes the biomechanical interaction between change in external knee flexion moment and flexion angular excursion during gait. In theory, greater DJS may particularly stress the patellofemoral (PF) compartment and thereby contribute to PF osteoarthritis (OA) worsening. We hypothesized that greater baseline knee sagittal DJS is associated with PF cartilage damage worsening 2 years later. METHODS: Participants all had OA in at least one knee...
October 8, 2016: Osteoarthritis and Cartilage
Henry Patrick Knapp
Once an emergency occurs, companies find themselves competing for diminishing resources. Companies mired in confusion and debate often fail to obtain the resources necessary for a speedy recovery and fail to meet the expectations of their various interested parties. Unfortunately, it is during these emergencies that the firm is judged. Unfavourable evaluations of a company by customers, the government and/or the general public result in lost future revenue through contracts that are either not renewed or cancelled, as well as disqualification from tenders and lost bids...
2016: Journal of Business Continuity & Emergency Planning
Marnie L Brennan, Nick Wright, Wendela Wapenaar, Susanne Jarratt, Pru Hobson-West, Imogen F Richens, Jasmeet Kaler, Heather Buchanan, Jonathan N Huxley, Heather M O'Connor
Disease prevention and control practices are frequently highlighted as important to ensure the health and welfare of farmed animals, although little is known as to why not many practices are carried out. The aim of this study was to identify the motivators and barriers of dairy cattle farmers towards the use of biosecurity measures on dairy farms using a health psychology approach. Twenty-five farmers on 24 farms in Great Britain (GB) were interviewed using the Theory of Planned Behaviour framework. Results indicated that farmers perceived they had the ability to control what happened on their farms in terms of preventing and controlling disease, and described benefits from being proactive and vigilant...
October 11, 2016: Animals: An Open Access Journal From MDPI
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