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81.
In recent American political discourse, elections and debates tend to be presented by the news media as collisions of basic principles, with opposing parties advancing beliefs about what is right and what is wrong. When news coverage of an election campaign focuses on issues that emphasize rights and morals, voting behavior may be affected in two ways: Citizens become likely to form and make use of evaluations of the integrity of the candidates, and citizens become motivated to seek an issue-position "match" with candidates on those issues for which discourse is ethically charged (particularly when they hold a similar interpretation of the issue). These ideas were tested in an experiment in which labor union members and undergraduate students were presented with news stories about the contrasting positions of fictional candidates for elective office. Across three political environments, all information was held constant except for systematic alteration of a different issue in each environment. These three issues (abortion, gun control, and health care) vary in the types of value conflicts emphasized in news coverage. The results shed light on how individuals process, interpret, and use issue coverage in choosing among candidates.  相似文献   
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There is mixed evidence of a relationship between suicide rates in the general population and urbanization, and a paucity of studies examining this relationship in the elderly. A cross‐national study with curve estimation regression model analysis, was undertaken to examine the a priori hypothesis that the relationship between elderly suicide rates and urbanization would be curvilinear and follow an inverted U‐shaped curve. There was a curvilinear relationship between male suicide rates in both the elderly age‐bands and the percentage of the population living in urban areas, but this was not observed in females. A three‐stage sequential model was developed to explain the observed relationship between suicide rates in elderly males and urbanization. The relationship between suicide rates in elderly females and urbanization.  相似文献   
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Two studies investigate the nature of representations in spatial working memory, directly addressing the question of whether people represent the configuration information above and beyond independent positional information when representing multiple sequentially presented locations. In Experiment 1, participants performed a location memory task in which they recalled the location of objects that were presented sequentially on a screen. Comparison of participants' data with simulated data modelled to represent independent positional representation of spatial locations revealed that participants represented the configural properties of shorter sequences (3 and 4 locations) but not of longer ones (5 and 7 locations). Experiment 2 employed a sequential recognition task in which participants were asked to judge whether two consequently presented spatial sequences were identical. These experiments confirmed sensitivity to configural properties of spatial sequences.  相似文献   
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We use longitudinal multilevel modeling to test how exposure to community violence and cognitive and behavioral factors contribute to the development of aggressive and prosocial behaviors. Specifically, we examine predictors of self-, peer-, and teacher-reported aggressive and prosocial behavior among 266 urban, African American early adolescents. We examine lagged, within-person, between-person, and protective effects across 2 years. In general, results suggest that higher levels of violence exposure and aggressive beliefs are associated with more aggressive and less prosocial peer-reported behavior, whereas greater self-efficacy to resolve conflict peacefully is associated with less aggression across reporters and more teacher-reported prosocial behavior. Greater knowledge and violence prevention skills are associated with fewer aggressive and more prosocial teacher-reported behaviors. Results also suggest that greater self-efficacy and lower impulsivity have protective effects for youth reporting higher levels of exposure to community violence, in terms of teacher-reported aggressive behavior and peer-reported prosocial behavior. Differences among reporters and models are discussed, as well as implications for intervention.  相似文献   
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Technological advances in the field of medicine and health sciences not only manipulate the normal human body and sex but also provide for surgical and hormonal management of hermaphroditism (intersexuality). Consequently, sex assignment surgery has not only become a standard care for babies born with genital abnormalities in the West but even in some Muslim states. On the positive side, it goes a long way in saving children born with abnormal genitalia from numerous legal interdictions of the pre‐sex corrective surgery. Nevertheless, the larger ethical and legal questions that medical management of genital abnormality raises to some extent have not been adequately appreciated by contemporary Muslim responses. This article, therefore, in principle argues against surgical management of intersexuality during early infancy from the Islamic legal perspective.  相似文献   
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Opponents of male circumcision have increasingly used human rights positions to articulate their viewpoint. We characterize the meaning of the term “human rights.” We discuss these human rights arguments with special attention to the claims of rights to an open future and to bodily integrity. We offer a three-part test under which a parental decision might be considered an unacceptable violation of a child's right. The test considers the impact of the practice on society, the impact of the practice on the individual, and the likelihood of adverse impact. Infant circumcision is permissible under this test. We conclude that infant circumcision may be proscribed as violating local norms, even though it does not violate human rights.  相似文献   
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