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Elinam Dellor Kristina Lovato-Hermann Jennifer Price Wolf Susanna R. Curry Bridget Freisthler 《Journal of Technology in Human Services》2015,33(4):330-344
Access to social services is important for the safety of children and ultimately for reunification of families involved in the child welfare system. The process of linking families to services, however, varies by caseworker and can be cumbersome and time consuming. The Department of Children and Family Services (DCFS) Needs Portal is an Internet-based intervention to improve the timing and quality of social service referrals in Los Angeles County We used a case study approach including in-depth interviews, direct observations, and user feedback obtained from the Needs Portal to (a) determine perceived benefits and barriers to adopting the Needs Portal, and (b) report how the flow of information between users and developers was used to adapt to user needs. Our analyses revealed four major barriers: (a) caseworker apprehension regarding new technology, (b) variation in communication styles by user type, (c) lack of technological infrastructure, and (d) competing workplace demands. Information sharing between developers and users has the potential to better meet the needs of users and ultimately maximize utilization of new technology. Although Internet-based interventions are designed to inexpensively and effectively coordinate services, emerging interventions may require in-person assistance and modifications in order to succeed. 相似文献
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U.S. immigrants are a physically healthy population, but we do not understand the explanatory factors responsible for their physical health status, particularly those related to social network support. Using data from the 2001 wave of the National Health Interview Survey, we examine multiple measures of immigrant adaptation, investigating their influence on measures of physical health. In particular, we examine how well indicators of social support and integration explain the immigrant health advantage. Results show clear evidence of an immigrant paradox in physical health, but that measures of support and integration explain almost none of the immigration effect on physical health. 相似文献
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Bridget L. Hanson 《Journal of Family Social Work》2013,16(3):283-284
Sibling relationships are an important, yet underinvestigated dimension of foster care research. Despite the fact that a majority of children in care have brothers or sisters, only recently have child welfare researchers begun to explore the complex and dynamic nature of sibling relationships in substitute care settings. Although cross-sectional and longitudinal studies suggest differences in stability and permanency outcomes for siblings placed together versus those placed separately, exactly how and under what conditions do sibling relationships positively influence placement stability, permanency, and well-being in foster care settings remains unknown. This article provides a substantive review of the research on sibling foster care, placement stability, and well-being; identifies two theoretical frameworks that may be particularly useful to help explain the intersection of these constructs; and proposes a multilevel conceptual model for advancing research and practice with siblings in foster care. 相似文献
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M. Dacre K. Glazebrook & J. Niño-Mora 《Journal of the Royal Statistical Society. Series B, Statistical methodology》1999,61(4):747-791
The achievable region approach seeks solutions to stochastic optimization problems by characterizing the space of all possible performances (the achievable region) of the system of interest and optimizing the overall system-wide performance objective over this space. This is radically different from conventional formulations based on dynamic programming. The approach is explained with reference to a simple two-class queueing system. Powerful new methodologies due to the authors and co-workers are deployed to analyse a general multi-class queuing system with parallel servers and then to develop an approach to optimal load distribution across a network of interconnected stations. Finally, the approach is used for the first time to analyse a class of intensity control problems. 相似文献
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