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61.
Although research on dating violence is growing, little is known about the distinct developmental trajectories of dating violence during adolescence. The current study identifies trajectories of physical dating violence victimization and perpetration that boys and girls follow from sixth to twelfth grade, examines the overlap of these trajectories, and characterizes them by perceptions of a caring dating relationship and acceptability of dating aggression. The sample consisted of randomly selected sixth graders from nine schools in Northeast Georgia (n = 588; 52 % boys; 49 % White, 36 % African American, 12 % Latino) who completed yearly surveys from Grades 6–12. We used latent class mixture modeling to identify the trajectories and generalized estimating equations models to examine the acceptability of dating aggression by dating violence trajectories. Participants followed two trajectories of dating violence victimization (boys: low and high; girls: low and increasing) and two of perpetration (boys and girls: low and increasing). When examining the joint trajectories of victimization and perpetration, a similar proportion of boys (62 %) and girls (65 %) were in the low victimization and low perpetration group and reported the lowest acceptance of dating aggression. The same proportion of boys and girls (27 %) were in the high/increasing victimization and perpetration group, and reported the highest acceptance of dating aggression. However, acceptance of dating aggression decreased from Grade 6–12 for all groups, even for those whose trajectory of dating violence increased. Victimization and perpetration were associated with reporting a less caring dating relationship. Results highlight the importance of focusing prevention efforts early for adolescents who follow this increasing probability of physical dating violence.  相似文献   
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There are several approaches to the organization of an activity. Some of the better known methods are by function, project or a matrix. Each of these methods is investigated in terms of its effect on innovation. Some of the advantages and disadvantages of each are discussed. All discussion is carefully supported by reference to current literature.  相似文献   
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Will Kymlicka's theories of multiculturalism have gained wide interest in the West but only recently have been applied beyond it. This research note assesses whether a Kymlickian approach provides traction for grasping the configuration of nondominant ethnic groupings in Japan and how they have achieved a degree of multicultural recognition. It first identifies equivalents and exceptions within the Japanese case to Kymlicka's key groupings: national minorities, indigenous peoples, immigrants, and metics. It then shows that of these, the last two drove the expansion of multicultural rights. Finally, it examines why they launched claims within a multicultural framework and assess the limits of the multicultural claims for bolstering the rights of subordinate groups.  相似文献   
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Afghanistan is often mentioned as a threat to the Central Asian states. Potential spillovers of violence, extremism, terrorism and dangers related to the drug trade are seen as significant security issues for the region. This article takes a different approach. Taking a performative view of statehood, we see state identities as socially constituted, partly by involvement in regional and global processes. From research on border management, the Northern Distribution Network, and various forms of bilateral cooperation between Afghanistan and the Central Asian states, we argue that Afghanistan has become an arena where the Central Asian states can participate. How the Central Asian states bordering on Afghanistan are treated as relevant participants, regardless of actual state capacity or the effectiveness of their policies, serves to constitute and confirm their sovereignty and relevance to the international community, and ultimately their statehood. By emphasizing the important state effects of their performance, our perspective differs from accounts of Central Asian states as either ‘weak’ or ‘strong’, and the tendency to depict Central Asian engagement in regional initiatives as mere window-dressing.  相似文献   
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This study examines locational patterns of housing choice vouchers in Duval County, Florida, using the Housing Suitability Model (HSM), a newly developed geographic information system–based model that evaluates residential land parcels and neighborhoods in terms of their suitability for affordable housing. The HSM was used to characterize voucher locations and other residential parcels across the county in terms of opportunity and accessibility. The analysis explores the tradeoffs between opportunity and accessibility inherent in many neighborhoods throughout the county. It finds that voucher holders' locations lag substantially behind other residential locations in terms of opportunity measures but are more comparable in terms of accessibility. Further analysis finds differences in opportunity and accessibility among subgroups of voucher holders by various demographic characteristics. The study recommends the incorporation of opportunity and accessibility for voucher holders into local housing planning, including the implementation of proposed rules for Affirmatively Furthering Fair Housing.  相似文献   
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Concerned by the number of status offenders in secure detention and the processing of noncriminal behavior through the juvenile and family courts, Connecticut began efforts to reform their approach to troubled and troublesome youth in 2005 (Weithorn, 2005). Between 2005 and 2007, Connecticut enacted a series of legislative changes to both improve services for troubled youth and Families with Service Needs (FWSN), and achieve systematic reforms for processing status offenses. At a systems level, the reforms sought to divert non‐criminal behaviors from formal court processing and prevent secure confinement for status offenders who violated court orders related to their behavior. Connecticut's attempt at second‐order, or system change, is the focus of this outcome evaluation.  相似文献   
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