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The present study was designed to examine the links between economic strain, parental depression, parent–child connectedness, and adolescents' prosocial behaviors. The sample consisted of 478 participants (M age at Time 1=11.29 years, 51% male) recruited from the community who were mostly of European American descent (69%) and from mostly middle to upper SES families. At Time 1 parents completed measures of their own income and economic stress, depression, and connectedness with their child. At Time 1 adolescents reported on connectedness with both their mother and father. At Time 2 (1 year later) adolescents reported on their own prosocial behavior toward strangers, friends, and family. Structural equation model tests showed that economic strain was related positively to parental depressive symptoms, which in turn predicted lower levels of parent–child connectedness, which in turn positively predicted adolescents' prosocial behaviors. Discussion focuses on the family context of adolescents' positive behavioral outcomes.  相似文献   
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Supply networks are becoming increasingly complex with multiple overlapping relationships between firms that may span across industries. Consequently, inventory management is becoming more difficult as managers have to cope with variability in the supply flows that originate from different parts of the network. Managers that quickly sense abnormal flows may intervene and adapt their inventory policies in response to system changes. In this article, we present a framework for sensing abnormal flows originating within the upstream supply network of a focal organization. Our framework combines time series modeling with process charts to identify abnormal flow patterns in the incoming supply streams. It is a flexible framework that uses off‐the‐shelf technology to provide managers with a process that can be employed for monitoring multiple individual or aggregated data streams originating within any complex system such as complex adaptive supply networks. We illustrate our framework on four years of longitudinal supply data from the second largest food bank in the United States. We identify multiple instances of abnormal supply flows and validate our results through rigorous inventory analysis as well as field‐based expert interviews. We discuss the implications of our findings for inventory management in complex supply networks, both from academic and practitioner points of view.  相似文献   
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This article introduces the idea of family process research and asserts that the study of family processes is an indispensable component of any effort to conceptualize and measure family life. Within this article the family process approach is defined through the use of several domains that categorize core constructs. Further, several key assumptions are identified that form the foundation this family process approach. A related objective of this article advances the notion that family process–oriented research has grown increasingly sophisticated over the years, often in ways that have helped to shape and define the discipline of family science. This article instructs readers about using a family process approach, especially within the context of employing a large national data set such as the NLSY97.  相似文献   
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Although a number of studies examined the implications of marital disruption for adolescent well-being, few studied the implications of marital relationship quality on health outcomes for children in married-couple families. The present study examines how parent marital quality among intact families interacts with the quality of parent–adolescent relationships to predict physical health, mental health, and substance use in middle adolescence and early adulthood. The study uses data from the NLSY97 cohort, a nationally representative sample of adolescents who are being followed into adulthood. Predictors include the quality of the parent marital relationship, the quality of the parent–adolescent relationship, marital structure, and a number of contextual covariates and control variables. Combined parent marital quality and parent–adolescent relationship groups were developed using latent class analyses and were used to predict positive and negative health behaviors during the teen and early adult years. Results indicate that adolescents in families experiencing poor marital quality fared worse on physical health, mental health, and substance use outcomes. In addition, adolescents who reported poor relationships with at least one of their parents fared worse on outcomes. Adolescents whose parents have low-quality relationships and also have poor parent–adolescent relationships tended to fare least well across health measures. Adolescents whose parents have a high-quality relationship and who have a good parent–adolescent relationship with both parents consistently had the best outcomes. Overall, poor relationships consistently undermine mental health, physical health, and substance use. Family religious activities also consistently predict better health outcomes.  相似文献   
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This article is based on an empirical baseline study undertaken in 2005 which examined the experience of ‘the English’ who have moved and settled into north-west Wales. The movement of the British/white groups and their experiences have been less of a subject for examination and yet a dispersal of ‘the English’/British as both immigrants and colonisers has occurred and is ongoing. Migration between the constituent countries of the UK and the movement of English people into Wales has been a long-standing and accepted practice; it has been resisted by some in the more Welsh parts of Wales as a continuing ‘colonisation’. The rise of devolution within the UK and the burgeoning Welsh Assembly Government (WAG) with its increasing powers for self governance is leading to a decline of English dominance in Wales. This essay explores the experiences of ‘the English’ in Wales as England's influence over Wales becomes diluted, the role of leader and led reversed, and as the ‘empire begins to bite back’ (with apologies to Paul Gilroy).  相似文献   
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