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31.
John W.
Toumbourou Glenn Bowes Anne Blyth 《Australian and New Zealand Journal of Family Therapy》1997,18(2):92-98
Parents are challenged in the adolescent years by attempts to increase adolescent responsibility while also managing separation issues. Adolescent drug use can exacerbate parental concerns. Parental fears and anxieties surrounding adolescent drug use can undermine opportunities to respond effectively. This paper describes the theoretical rationale for, and early experience of delivering, a brief intervention program designed to assist parents coping with adolescent drug problems. The program emerges out of a hybrid of systems and behaviour therapy principles and has been designed to address issues associated with parenting characterised by a high level of emotional involvement and/or ineffective parental control. Group work encouraging more adolescent responsibility-taking can assist parents disabled by feelings of guilt and failure. As parents develop emotional independence from adolescent behaviour, an appropriate expectation for adolescent control is established. 相似文献
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This study aimed to investigate what decision-making styles might be exhibited by employees who experience burnout. Using a Work Risk Inventory (WRI), developed for this study, which included generic workplace scenarios, it was also explored whether such employees take relatively more risky decisions. Risk was conceptualised as the adoption of decisions that threaten one’s reputation at work, job performance and job security. The mediating effect of the likelihood and seriousness of the consequences of the worst that could happen in each given scenario on the relationships between dimensions of burnout and risk-taking was also tested. A total of 262 employees in various occupations completed an online survey, including measures on burnout, decision-making styles and the WRI. As predicted, dimensions of burnout – exhaustion, cynicism and professional inefficacy – correlated significantly with avoidant decision-making and negatively with rational decision-making. The seriousness of the consequences of the worst-case scenario occurring mediated the relationship between professional inefficacy and risk-taking. In the context of identifying mechanisms by which burnout leads to risky decision-making, the findings suggest that employees’ sense of professional inefficacy determines their risky decision-making. The contribution to theory and implications for practice are discussed. 相似文献
34.
Glenn W. Suter II 《Risk analysis》2000,20(2):173-178
This article presents arguments for the development of generic assessment endpoints for ecological risk assessment. Generic assessment endpoints would be ecological entities and attributes that are assumed to be worthy of protection in most contexts. The existence of generic assessment endpoints would neither create a requirement that they be used in every assessment nor preclude the use of other assessment endpoints. They would simply be a starting point in the process of identifying the assessment endpoints for a particular assessment. They are needed to meet legal mandates, to provide a floor for environmental degradation, to provide some consistency in environmental regulation, as exemplars for site- or project-specific assessment endpoints, to allow development of methods and models, to give risk managers the courage to act, for screening and site-independent assessments, to support environmental monitoring, to facilitate communication, and to avoid paralysis by analysis. Generic assessment endpoints should include not only a list of entities and attributes, but also explanations of each endpoint, guidance on their use and interpretation, and measures and models that could be used to estimate them. 相似文献
35.
We prove a lemma characterizing majority preferences over lotteries on a subset of Euclidean space. Assuming voters have quadratic von Neumann–Morgenstern utility representations, and assuming existence of a majority undominated (or “core”) point, the core voter is decisive: one lottery is majority-preferred to another if and only if this is the preference of the core voter. Several applications of this result to dynamic voting games are discussed.This paper was completed after Jeff Banks’s death. John Duggan is deeply indebted to him for his friendship and his collaboration on this and many other projects. 相似文献
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Data collected in 1981 from 316 high-SES junior and senior high students suggest support for traditional perspectives regarding sex-differentiated self-esteem. While a significant proportion of the variance in self-esteem level is predicted by perceived approval and support from family for both girls and boys in junior high school, high school females and males drawn from the same community differ substantially. Cues of family approval continue to predict a large proportion of the variance in high school girls' self-concept, but are no longer significant for high school boys. Acceptance by friends is an important element for males at all school levels, and accounts for a small but significant proportion of the variance in high school but not junior high school girls' self-esteem scores. Daughters may not "be daughters' all of their lives, but our data suggest that young females still going to school and living at home are much more dependent on family approval and support than are young males in the same situation. 相似文献
39.
Glenn Firebaugh 《Population research and policy review》1992,11(1):1-20
Many discussions, academic and otherwise, implicitly assume that public opinion changes because opinions change. This ignores the possibility that public opinion changes because publics change. In this paper I show how, by modifying existing component-difference methods, the proximate sources of societal change - actual individual change versus change in publics (turnover) - can be separated using repeated survey data. The method is applied to change in gender role attitudes in the United States, using 1972–1988 data from the General Social Surveys. Both components have contributed substantially to the trend away from traditional attitudes. Yet there is an important difference: Population turnover has contributed steadily to the trend, whereas the contribution of individual change has been erratic from survey to survey. 相似文献
40.
Monitoring the metropolitanization process 总被引:1,自引:0,他引:1
Alternative approaches have led to different interpretations of the metropolitanization process in the United States. We identify and illustrate several methods and procedures for monitoring metropolitan-nonmetropolitan population change using the 1950-1980 U.S. decennial censuses. Two basic approaches are compared: constant area approaches and component methods. In addition, we assess the effects of changing metropolitan definitions on metropolitan-nonmetropolitan growth. The results clearly reveal that the underlying mechanics of metropolitanization not only are complex but have changed substantially during the 1950-1980 period. We conclude with observations regarding the use of these procedures in future research. 相似文献