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51.
Janevic MR Janz NK Kaciroti N Dodge JA Keteyian SJ Mosca L Clark NM 《Journal of women & aging》2010,22(4):255-272
Using behavioral self-regulation processes may facilitate exercise among older women with heart disease. Data from women in a heart disease-management program (n = 658, mean 73 years), was used to explore associations among exercise self-regulation components (i.e., choosing to improve exercise and observing, judging, and reacting to one's behavior) and exercise capacity. General linear models showed that choosing exercise predicted higher exercise self-regulation scores postprogram and 8 months later. In turn, these scores predicted greater improvements in exercise capacity concurrently and 8 months later. Interaction analyses revealed that the effect of self-regulation on exercise capacity was stronger among women who chose to work on exercise. 相似文献
52.
Data from the U.S. Health and Retirement Study (N = 2,589) and the Australian Household Income and Labour Dynamics survey (N = 1,760) were used to compare the macro-level policy frameworks on individual retirement timing expectations for pre-baby boomers (61+ years) and early baby boomers (45 to 60 years). Australian workers reported younger expected age of retirement compared to the U.S. sample. Reporting poor health was more strongly associated with younger expected retirement age in the United States than in Australia. Cohort and gender differences in the United States were found for the effect of private health insurance on younger expected age at retirement. Our results draw attention to how cross-national comparisons can inform us on the effects of policies on retirement expectations among older workers. 相似文献
53.
Nancy M. Petry Carlos Blanco Marc Auriacombe Guilherme Borges Kathleen Bucholz Thomas J. Crowley Bridget F. Grant Deborah S. Hasin Charles O’Brien 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2014,30(2):493-502
The fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) is scheduled for publication in 2013. It will include several changes to the diagnosis of pathological gambling: the name of the disorder will be altered, the threshold for diagnosis will decrease, and one criterion will be removed. This paper reviews the rationale for these changes and addresses how they may impact diagnosis and treatment of the disorder, as well as potential for future research in the field. 相似文献
54.
Ellen Bal 《Identities: Global Studies in Culture and Power》2014,21(3):249-258
This special issue addresses the imagination of futures ‘away from home’ in a globalising world. While a growing number of migration scholars have taken into account that migration considerations are always socially embedded and culturally informed, the processes at work among a mounting number of (young) men and women throughout the world, who are convinced that a better life can only be found ‘away from home’, have been notably understudied. This special issue goes beyond the study of migration aspirations as a question of migration only. It focuses on the specific contexts (in five different countries) within which migration dreams are born, and sometimes even cultivated. It explores the sociocultural embedding of these aspirations by investigating the interpretation of local realities versus global possibilities, and examines how the aspirations of so many worldwide link up to the wider interconnections between globalisation and the sociocultural, political and economic transformations ‘back home’. 相似文献
55.
Ellen Bal 《Identities: Global Studies in Culture and Power》2014,21(3):275-289
These days, the imagined destinations of ever more people, particularly in the ‘global South’, are not where they were born but elsewhere. Using a case study of educated (lower) middle-class youth in Dhaka, this paper attempts to demonstrate that for many ‘aspiring migrants’, the yearning for leaving is a metaphor for disappointment and disengagement rather than the first step towards transnational migration. Economic growth, rapid urbanisation and the increasing investment in education infest the emerging urban (lower) middle-class youth with new ‘modern’ lifestyle desires that cannot be fulfilled in their home country and generate a sense of disengagement with Bangladesh. The paper focuses in particular on how the – culturally embedded – imaginations of foreign places link up to personal (re-)evaluations of local lives. Nearly all informants explained how local socio-economic, political and existential insecurities made them yearn for ‘safe’ places where their dreams could be fulfilled. 相似文献
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Everson MD Sandoval JM Berson N Crowson M Robinson H 《Journal of child sexual abuse》2012,21(1):72-90
In the absence of photographic or DNA evidence, a credible eyewitness, or perpetrator confession, forensic evaluators in cases of alleged child sexual abuse must rely on psychosocial or "soft" evidence, often requiring substantial professional judgment for case determination. This article offers a three-part rebuttal to Herman's (2009 ) argument that forensic decisions based on psychosocial evidence are fundamentally unreliable and that this conclusion represents settled science. The article also discusses the potentially adverse consequences of Herman's proposed reforms to forensic practice on child protection and prosecution efforts. 相似文献
59.
Nancy Acevedo-Gil 《Race Ethnicity and Education》2017,20(6):829-850
This paper builds upon Perna’s college choice model by integrating Anzaldúa’s theory of conocimiento to propose an interdisciplinary college choice framework for Latinx students. Using previous literature, this paper proposes college-conocimiento as a framework that contextualizes Latinx student college choices within the inequitable distribution of institutional resources in the K-12 system. In particular, the framework centers on the notion that a lack of adequate college guidance can influence a cyclical Latinx college choice process. College-conocimiento is defined as a serpentine process where Latinx students reflect on the college information that they receive, in relation to their intersectional identities when preparing for college. The pathway of college-conocimiento entails seven cyclical spaces and aims for students to develop a reflective college consciousness, exemplified through self-advocacy and supporting peers with the college choice process. This paper challenges college choice as a sequential process by noting that students can repeat stages as needed. 相似文献
60.
Using relative utility curves to evaluate risk prediction 总被引:2,自引:0,他引:2
Stuart G. Baker Nancy R. Cook rew Vickers Barnett S. Kramer 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2009,172(4):729-748
Summary. Because many medical decisions are based on risk prediction models that are constructed from medical history and results of tests, the evaluation of these prediction models is important. This paper makes five contributions to this evaluation: the relative utility curve which gauges the potential for better prediction in terms of utilities, without the need for a reference level for one utility, while providing a sensitivity analysis for misspecification of utilities, the relevant region, which is the set of values of prediction performance that are consistent with the recommended treatment status in the absence of prediction, the test threshold, which is the minimum number of tests that would be traded for a true positive prediction in order for the expected utility to be non-negative, the evaluation of two-stage predictions that reduce test costs and connections between various measures of performance of prediction. An application involving the risk of cardiovascular disease is discussed. 相似文献