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Researchers recognize that the connection between alcohol and peer violence may relate to community level ecological factors, such as the location of businesses that sell alcohol. Building on previous research among adults, this study examines the relationship between alcohol outlet density and violent behaviors among adolescents, taking into account demographic characteristics, individual alcohol use, and neighborhood level socioeconomic indicators. Data drawn from a diverse Emergency Department based sample of 1,050 urban adolescents, combined with tract level data from the state liquor control commission and U.S. Census, were analyzed. Results of multivariate multi-level regression analysis indicate that alcohol outlet density is significantly related to adolescents’ violent behaviors, controlling for demographic characteristics and individual alcohol use. Census tract level socioeconomic indicators were not significantly associated with youth violence. Findings suggest that alcohol outlet density regulation should be considered as part of broader violence prevention strategies for urban adolescents.  相似文献   
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The relationship between self‐perception of physical attractiveness and four measures of sexual bullying behavior (victimization, perpetration, having friends who sexually bully, and observation of sexual bullying among peers at school) was examined in a sample of 396 middle school age students. Students who perceived themselves to be more physically attractive than their peers reported sexually bullying others more, being sexually bullied by others more, observing more sexual bullying, and having more friends who sexually bully others than did students who perceived themselves as average looking. In addition, males who perceived themselves to be less physically attractive than their peers reported being victimized more and reported observing more sexual bullying in the school environment. These findings highlight the importance of physical attractiveness in the early initiation of sexual harassment. Implications for future research and interventions with early adolescents are discussed. Aggr. Behav. 36:271–281, 2010. © 2010 Wiley‐Liss, Inc.  相似文献   
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This study examined the effectiveness of a universal school-based prevention program that was designed to increase coping resources in preadolescents through the modeling and teaching of optimistic thinking skills. School psychologists, together with classroom teachers, implemented an eight-week program in eight Year 5 and 6 class groups as part of the regular school curricula. One hundred and sixty children who participated in the program were compared to 135 children in 8 control groups on pre- and post-test questionnaires. Post-test responses show that children who participated in the program reported significant improvements in coping efficacy, and reductions in depressive attributions and use of the non-productive coping strategies of worry, wishful thinking, not coping, and ignoring the problem when compared to controls. These results support the feasibility of implementing low-cost, non-intrusive programs in school settings that address the emotional health of all young people. Support is also provided for theories that suggest attributions for events and coping efficacy influence the selection of coping strategies.  相似文献   
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Many innovations in organizations result when people discover insightful solutions to problems. Insightful problem‐solving was considered by Gestalt psychologists to be associated with productive, as opposed to re‐productive, thinking. Productive thinking is characterized by shifts in perspective which allow the problem solver to consider new, sometimes transformational, approaches. Re‐productive thinking, on the other hand, involves the application of familiar, routine, procedures. This article reports a study which investigated how self‐reported productive and re‐productive thinking are related to an individual's ability to solve insight problems. Our measures were tested against the Kirton Adaption‐Innovation Inventory (KAI), and a battery of spatial insight problems. The results indicated that productive and re‐productive thinking and the KAI were successful in predicting performance on spatial insight problems. Furthermore, the measures of productive and re‐productive thinking accounted for spatial insight performance independently of scores on the KAI. In addition, the results suggested that re‐productive thinking consists of two different components—one based on group conventions and the other on personal experience. Each contributed differently to solving insight problems.  相似文献   
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Prediction of violence in capital sentencing has been controversial. In the absence of a scientific basis for risk assessment, mental health professionals offering opinions in the capital sentencing context are prone to errors. Actuarial or group statistical data, known as base rates, have proven far superior to other methods for reducing predictive errors in many contexts, including risk assessment. Actuarial follow-up data on violent recidivism of capital murderers in prison and post release have been compiled and analyzed to demonstrate available base rates for use by mental health experts conducting risk assessments pertaining to capital sentencing. This paper also reviews various methods for individualizing the application of base rates to specific cases. © 1998 John Wiley & Sons, Ltd.  相似文献   
167.
Despite abundant indications that resolutions from alcohol problems without treatment are common, there appears to be little awareness that such recoveries occur and a general skepticism regarding their possibility. This paper presents results from a study investigating the impact of hypothetical newspaper articles about self-change and moderate-drinking recoveries on subjects' beliefs. It is concluded that newspaper articles do not appear to have much impact on the public's perceptions. The importance of modifying the general public's knowledge about recoveries from alcohol problems without treatment are discussed.  相似文献   
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Before selecting and implementing strategies to help people learn more effectively from experience, the educator needs to clarify assumptions and adopt a rationale.  相似文献   
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