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Does the effect of religiosity on delinquent behavior depend on moral beliefs? For example, will religious adolescents refrain from using marijuana, even if they do not believe using marijuana is wrong? We addressed this question using data from the third and fourth waves of the National Youth Survey. The results indicated a significant interaction between religiosity and moral beliefs for marijuana use and getting drunk, but not for hitting or property offenses. Religiosity has a stronger effect on marijuana and alcohol use when adolescents also believe these behaviors are wrong. Conversely, when it is not accompanied by strong moral beliefs, religiosity has less of an effect on marijuana use and drinking.  相似文献   
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Criticisms of mass media productions often include a discussion of how women and minorities are systematically excluded and/or relegated to minor roles, or roles that match traditional stereotypes. These types of portrayals are important factors in the social construction of reality among the general public, and therefore may perpetuate racism and sexism on a larger scale. Using a content analysis of fifty popular films in 1996 the present study explores the demographic composition of the leading actresses and actors. The goal is to gauge the strength of female and minority presence and to provide an assessment of character representations through an analysis of labor force participation, sex-roles of occupation, prestige of occupation, and gender. Findings indicate that although both women and minorities have made some advancement in their film portrayals, compared to earlier studies, they still are under-represented in leading roles in Hollywood, and their portrayals are often consistent with traditional stereotypes.  相似文献   
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For more than 30 years there have been calls in the UK to improve training for social workers in relation to substance use. Yet very little research has explored what training practitioners have received or what their training needs are. This study sought to establish practitioners' experiences of previous training in substance use and identify their current training needs. An online survey was disseminated to 3,164 practitioners in adults' (AS) and children's (CS) social care and 12 vignette-based focus groups were also held. Of the final sample of 597, more than a third of social workers had not received any training and a further fifth only received between one and four hours. Other social care staff fared worse. Overwhelmingly, respondents said that substance use knowledge and skills were very important to their practice but their professional education had not prepared them well. They identified a number of training needs including ‘how to talk to people about substance use’ and ‘the types of intervention and treatment available’. Most social care professionals report not being adequately prepared for working with substance use, particularly basic knowledge and skills which would help them to conduct assessments and signpost people to specialist substance services.  相似文献   
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Do peer influences have the same effect on religious and nonreligious youth, or does religiosity reduce the effect of peers on delinquency? Using data from the National Youth Survey, we examined the interaction of religiosity and peer influences on marijuana use, alcohol use, hitting, and property offenses. The results suggest that, for marijuana use and alcohol use, three measures of peer influence—peer attitudes, behaviors, and pressure—have weaker effects on religious adolescents. Thus, even when religious youth are exposed to peers who encourage substance use, religiosity may serve as a protective factor that reduces the effect of peers. In contrast, religiosity does not seem to condition the effect of peers on hitting and property offenses.  相似文献   
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The gradual changes in cohort composition that occur as a result of selective mortality processes are of interest to all aging research. We present the first illustration of changes in the distribution of specific cohort characteristics that arise purely as a result of selective mortality. We use data on health, wealth, education, and other covariates from two cohorts (the AHEAD cohort, born 1900–1923 and the HRS cohort, born 1931–1941) included in the Health and Retirement Survey, a nationally representative panel study of older Americans spanning nearly two decades (N = 14,466). We calculate sample statistics for the surviving cohort at each wave. Repeatedly using only baseline information for these calculations so that there are no changes at the individual level (what changes is the set of surviving respondents at each specific wave), we obtain a demonstration of the impact of mortality selection on the cohort characteristics. We find substantial changes in the distribution of all examined characteristics across the nine survey waves. For instance, the median wealth increases from about $90,000 to $130,000 and the number of chronic conditions declines from 1.5 to 1 in the AHEAD cohort. We discuss factors that influence the rate of change in various characteristics. The mortality selection process changes the composition of older cohorts considerably, such that researchers focusing on the oldest old need to be aware of the highly select groups they are observing, and interpret their conclusions accordingly.  相似文献   
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Sleep disturbances are common among older women; however, little is known about sleep experiences among chronic benzodiazepine users. The experience of sleep, sleep troubles, and management of sleep problems were explored through semistructured interviews with 12 women aged 65–92 who had used a benzodiazepine for three months or longer to treat a sleep disturbance. Themes that emerged from an interpretive phenomenological analysis included multiple reasons for sleep disruptions (health problems, mental disturbances, and sleeping arrangements), opposing effects of benzodiazepines on sleep (helps or does not work), and several supplemental sleep strategies (modification of the environment, distraction, and consumption).  相似文献   
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