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191.
Abstract

This qualitative study explored the ways in which social relations within the public (work) as opposed to the private (home) contexts shape variable condom use among female sex trade workers. Semi-structured interviews were conducted with 68 female sex workers working in various settings in an urban center in Eastern Canada. The findings suggest that work-related social relations, and the meanings associated with condoms at work, create a strong confidence in condom use. Within the private setting, such confidence was also evident but most women reported either not using condoms or only using “sometimes.” Nevertheless, many women do engage in risk management within the private setting, and take active steps to decrease their risks of Human Immunodeficiency Syndrome (HIV)/Sexually Transmitted Infections (STIs).  相似文献   
192.
Aggressive behavior has been well studied in terms of interindividual differences among aggressors and victims, but has been understudied, especially within naturalistic contexts, in terms of aggressor–victim relationships. The social relations model (SRM) is a powerful conceptual and analytic tool for studying dyadic phenomena, and we describe the use of multivariate SRM to study aggression. Boys and girls (N = 210) in middle schools (sixth and seventh grades) completed a newly created dyadic aggression and victimization inventory (DAVI). Results support the reliability and validity of the DAVI in assessing inter‐individual and inter‐dyadic differences in aggression and victimization. Occurrences of aggression were accounted for primarily by inter‐dyadic variability, indicating the importance of considering aggressor–victim relationships. We discuss the implications of this relationship focus for future research and intervention efforts.  相似文献   
193.
This study tested assumptions and conclusions reached in an earlier confirmatory factor analysis (CFA) study of the social competence (SC) construct for preschool children. Two samples (total N = 408; a new Portuguese sample and one from US samples that had participated in the original study) contributed data. Seven SC indicators were tested for mean differences across age, sex, and sample. Significant sex differences were found for peer acceptance (favoring girls) and for initiating affectively neutral interactions (boys had higher rates), and the sex by sample interaction also was significant for initiating interactions (i.e., effect significant only in the Portuguese sample). In CFAs, the hypothesized structure of SC fits the data and was invariant across sample and age within sample in both measurement and structural tests. The model was invariant at the measurement level for sex within sample tests, but not at the structural level. The results replicate and extend understandings of SC reported in the original study.  相似文献   
194.
Although low participation rates have historically been considered problematic in peer nomination research, some researchers have recently argued that small proportions of participants can, in fact, provide adequate sociometric data. The current study used a classical measurement perspective to investigate the internal reliability (Cronbach's α) of peer nomination measures of acceptance, popularity, friendship, prosocial behavior, and overt aggression. Data from 642 participants attending 10 schools were resampled at different participation rates ranging from 5 percent to 100 percent of the original samples. Results indicated that (1) the association between participation rate and Cronbach's α was curvilinear across schools and variables; (2) collecting more data for a given variable (by using unlimited vs. limited nominations, or two vs. one items) was significantly related to higher internal reliability; and (3) certain variables (overt aggression, popularity) were more reliable than others (acceptance, friendship). Implications for future research were discussed.  相似文献   
195.
第一次柏林危机是美苏冷战的产物,也是冷战起源问题研究中的重要课题。尽管苏联封锁柏林的行动直接挑起了危机对抗,但从战后国际格局转换的整体视角看,危机的缘起与战后初期美苏关系的变化和两国对德政策的演进之间存在着密切的逻辑关联。可以说,这次危机是战后初期美苏两国从盟友向对手转变过程中,围绕着如何处置德国问题而产生矛盾冲突的必然结果。  相似文献   
196.
台湾问题既是中国内战的后遗症,也是冷战的遗留问题;冷战在亚洲的结束具有相对的非彻底性,即冷战结束的渐变性。这种特征反映在美国和日本调整对台湾的战略中;同时,日本染指台湾问题、美国对台湾问题的干涉加强,两者殊途同归,也塑造和反映了冷战在亚洲结束的渐变性特色。  相似文献   
197.
The purpose of the current study was to test a conceptual model of the mediated and moderated associations among shyness, coping strategies, and socioemotional functioning in middle childhood. Participants were 358 children (177 boys) aged 9–13 years (M = 10.16 years, SD =.95). Children completed self‐report assessments of shyness, coping style in response to a social stressor, internalizing problems, and peer difficulties. Among the results, shyness was positively associated with internalizing symptoms and negatively related to perceptions of peer difficulties. However, both of these associations were partially mediated by internalizing coping styles. Moreover, problem‐solving coping moderated these mediated pathways: among children who reported higher levels of problem‐solving coping, the associations between internalizing coping and outcomes were attenuated. Several gender differences also emerged, suggesting that problem‐solving coping may be particularly useful for shy boys. Results are discussed in terms of the complex but potentially critical role of coping in shy children's socioemotional functioning.  相似文献   
198.
Based on the frame analysis, this study conducted a content analysis of Thailand's two English-language newspapers, Bangkok Post and the Nation, to examine the relationships among the world's two largest economies, the United States of America and the People's Republic of China, and the emerging economy of Thailand in the wake of the subprime housing loan crisis. The study has established five generic news frames: economic consequence, human interest, morality, conflict and cooperation. It was found that such cultural values as individualism – collectivism, materialism – spiritualism and conflict – harmony have influenced the frame-building process. As a consequence of the subprime crisis, the US was portrayed as the old power waning in hegemony while China an emerging power with a fast growing economy. The Thai press played up a sound Sino–US relationship based on cooperation rather than conflict which would shape the 21st century. Thailand, where the Asian financial crisis broke out in 1997, offered morality or ethics as a remedy frame for the global economic crisis.  相似文献   
199.
Certain recurrence relations for the moments of different orders of the largest order statistic from a gamma distribution with shape parameter p are obtained. By using this it is shown that for obtaining the moment of any order of each order statistic of a sample of size n from the gamma distribution, one has to evaluate at most n-2 single integrals.  相似文献   
200.
Using a multi‐informant approach, this study examined emotion regulation within the social context of White and Black adolescent peer groups by assessing two aspects of sadness expression management (i.e., inhibition, disinhibition) and their linkages to peer acceptance and social functioning as a function of gender and ethnicity. Seventh‐ and eighth‐grade adolescents (N = 155, 52 percent female, 54.8 percent Black) completed self‐reports and peer nominations of sadness management and sociometric ratings of peer acceptance. Parents rated their child's social competence and social problems. Results revealed specific patterns of sadness regulation across informants that were associated with social functioning and varied by gender, but not ethnicity. Boys were more likely than girls to minimize sadness displays; boys who violated this pattern had lower peer acceptance and higher parent‐rated social problems. In contrast, although girls were rated as displaying overt sadness more frequently than boys, this was unrelated to peer acceptance.  相似文献   
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