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91.
Based on four and a half years of participant‐observation field research and focused interviews with men and women child care workers, the author examines the occupational processes of the entry and tenure of workers, paying particular attention to gender as it manifests in the meanings and actions involved in becoming and continuing as a child care worker. As men and women workers go about the business of becoming and being child care workers, they become active agents in the reproduction of child care as low‐wage, low‐status, women's work. Through the construction of particular gendered “accounts” and “vocabularies of motive,” workers play a key role in sustaining the status of child care as a gendered occupation.  相似文献   
92.
Journal of Combinatorial Optimization - This paper studies the computation of pure Nash equilibrium (PNE) in network utility-sharing and discretized Hotelling–Downs games, and the interplay...  相似文献   
93.
Although researchers have identified the more immediate mechanisms of change in family‐based treatments for juvenile justice‐involved youths, it is not known whether these same mechanisms continue to prevent criminal offending into adulthood. The present study evaluated whether caregiver‐directed improvements in family relations, youth prosocial peer relations, and youth academic performance during multisystemic therapy (MST) for serious and violent juvenile offenders had an impact on young adult involvement in criminal activity and sentencing 10.2 years following treatment. The results showed that improvements in family relations were associated with reduced odds of criminal outcomes a decade later for former MST participants. Furthermore, improvements in youth prosocial peer relations and academic performance were also related to lower odds of long‐term criminal activity. These results are consistent with the underlying theory of change in family‐based treatments and demonstrate that caregivers are critical to achieving and sustaining decreased antisocial behavior for youths with serious and violent criminal histories.  相似文献   
94.
The most extensively studied influence on adolescent conduct problem behaviors is peers, and the literature points to genetics as one source of individual differences in peer influence. The purpose of this study was to test the hypothesis that an environmental sensitivity genetic index comprised of DRD4, 5‐HTTLPR, and GABRA2 variation would moderate the association between peer and adolescent conduct problems. Latent growth modeling was applied to PROSPER project longitudinal data from adolescents and their peers. Results showed the hypothesis was supported; adolescents with more copies of putative sensitivity alleles were more strongly influenced by their peers. The interaction form was consistent with differential susceptibility in follow‐up analyses. Strengths and weaknesses of genetic aggregates for sensitivity research are discussed.  相似文献   
95.
96.
Clinical and literary citations to a syndrome in which a sexual relationship is established with a human representation (usually a statue) are examined. Notwithstanding the observations of Havelock Ellis, Krafft‐Ebing, and more modern commentators, the present survey found only a single documented instance where this condition existed as part of a complex manifestation of symptoms but a number of instances where it occurred as a pornographic fantasy.  相似文献   
97.
Although they have increased exponentially since the 1960s, social scientists know little about ethnic advocacy organizations. These nonprofits are important bridges between underresourced communities and mainstream funding organizations and their directors are established ethnic leaders. Sociologists study interlocking directorates—or shared board membership—to understand how organizations fit together within broader social networks. Network concepts, particularly the theory of institutional isomorphism, suggest that organizations are likely to be similar to the extent they are connected and operate within a common organizational field. We apply this logic to Latino advocacy organizations to examine the underlying source of cohesion across this ethnic field. We ask whether the organizations are tied by interlocking directorates of ethnic elites who sit on their boards of directors or if board members' common affiliation with other elite institutions creates the structural conditions that facilitate potential ideological or behavioral similarity. A social network analysis of five prominent Latino advocacy organizations reveals support for both hypotheses: Latino board members are both embedded in ethnic‐based networks and entrenched within elite organizational webs. This suggests that ethnic elites who sit on the boards of Latino advocacy organizations are also corporate elites, selected for the social capital they bring to these nonprofits.  相似文献   
98.
99.
Economic, social and familial resources are known to influence subjective health assessments. We examine the salience of nativity in determining how these resources influence self‐assessed health using a large, nationwide sample of Hispanic and non‐Hispanic white adults. The results indicate that while education, accumulated assets and marital status benefit the physical and emotional health of the native and foreign‐born, family resources and income are significant only for the native‐born. English language proficiency is a significant protective factor for both groups and is especially protective for immigrants. These surprising findings call into question previous studies stressing the positive role of the family in maintaining immigrant health.  相似文献   
100.
Theories of group processes have been and are being applied usefully to natural situations. We review a selection of these theories and examine different types of applications and interventions to which they have led. We then offer a typology of application, five stages with examples. As theoretical application proceeds, issues of complexity, rules of correspondence, and competing social interests increase the difficulty of that work, yet the benefits are considerable for theoretical development.  相似文献   
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