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Search Institute's decade-plus emphasis on the elements of positive human development and community approaches to asset building can make a meaningful contribution to the field of child welfare. The institute's framework of developmental assets identifies a set of interrelated experiences, relationships, skills, and values that are associated with reduced high-risk behaviors and increased thriving behaviors. Its community-building work emphasizes the human relations and developmental infrastructure children, youth, and families require for their health and well-being.  相似文献   
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Addressing the spiritual development of young people has the potential to strengthen youth work and its outcomes. Spiritual development matters because it is an intrinsic part of being human and because young people themselves view it as important. This article reviews the research that points to positive impacts of spiritual development for youth and notes that in an increasingly pluralistic society, everyone needs to build skills for negotiating religious and spiritual diversity. The authors propose that spiritual development involves, in part, the dynamic interplay of three dimensions: belonging and connecting, awareness and awakening, and a way of living. Three initial challenges and opportunities are emerging: empowering youth to explore core developmental issues, motivation and focus, and multisector engagement.  相似文献   
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This article presents a new way of modeling time-varying volatility. We generalize the usual stochastic volatility models to encompass regime-switching properties. The unobserved state variables are governed by a first-order Markov process. Bayesian estimators are constructed by Gibbs sampling. High-, medium- and low-volatility states are identified for the Standard and Poor's 500 weekly return data. Persistence in volatility is explained by the persistence in the low- and the medium-volatility states. The high-volatility regime is able to capture the 1987 crash and overlap considerably with four U.S. economic recession periods.  相似文献   
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