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While there are several measures of living environment restrictiveness, none has used the youth perspective in conceptualizing and operationalizing restrictiveness. The purpose of this qualitative study was to obtain the perspectives of child welfare involved youth who have lived in out-of-home care. Using focus group methodology, 40 youth were asked to define restriction and give examples of how it is operationalized in practice. Youth defined restriction as “rules”. The rules were about what youth can do, where they can go, who they can be with and how and with whom they can communicate. These rules were primarily characterized as inconsistent, arbitrary, non-individualized and developmentally inappropriate, although some characterized them as beneficial in the long term. Rules were mostly attributed to adult need for power and avoidance of legal responsibility for the youths. Typical feelings about the rules were anger, resentment, feeling labeled, isolated and stigmatized. Relationships influenced perceptions: within a positive relationship, youth understood and tolerated the rules that limited independence. The perception of what were normal restrictions for other youth not in out-of-home care was another influencing factor. These findings are examined in light of cognitive and affective development in adolescence. Recommendations for improving the measurement of living environment restrictiveness as well as enhancing child welfare services are proposed.  相似文献   
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This paper discusses the benefits of restructuring the introductory undergraduate production and operations management (pom) course to improve its pedagogical effectiveness and to better convey the importance of integrating logistics planning activities. The introduction of a dynamic integrative semester-long case study which involves students in applying pom concepts and tools through a simulation game is reported.  相似文献   
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This study describes the development and validation of a short, self-administered fidelity measure used to capture the perspectives of a range of individuals participating in a family group decision making conference. Exploratory factor analyses suggested either a two or a three factor solution. Findings from confirmatory factor analysis supported a three factor model that includes sets of practices yielding: (1) Productive Decision Making; (2) Family Group Inclusion; and (3) Professional Supportiveness. These results provide direction to public child welfare practitioners and policymakers about the importance and the feasibility of attending to multiple perspectives in assessing program delivery.  相似文献   
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Abstract

The Whakaki Lake Trust has a long history of being an active kaitiaki of Whakaki Lake and has developed a hapū-based restoration and enhancement programme at the Lake property. Part of this programme has involved working with a range of external agencies and researchers. Research relationships have become an important part of the restoration process to build the capability and capacity of hapū to execute activities associated with restoration. In addition, relationships have provided an opportunity to strengthen and expand the knowledge base that hapū can draw upon to inform ecological restoration and resource management decisions. Some of these relationships have been adversarial and a source of much frustration. As a consequence the Trust has developed very clear expectations and policy around working with others. My experience of developing a doctoral research project with Whakaki Lake Trust is used here to discuss hapū expectations of research and resultant academic dilemmas.  相似文献   
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Penalized Maximum Likelihood Estimator for Normal Mixtures   总被引:1,自引:0,他引:1  
The estimation of the parameters of a mixture of Gaussian densities is considered, within the framework of maximum likelihood. Due to unboundedness of the likelihood function, the maximum likelihood estimator fails to exist. We adopt a solution to likelihood function degeneracy which consists in penalizing the likelihood function. The resulting penalized likelihood function is then bounded over the parameter space and the existence of the penalized maximum likelihood estimator is granted. As original contribution we provide asymptotic properties, and in particular a consistency proof, for the penalized maximum likelihood estimator. Numerical examples are provided in the finite data case, showing the performances of the penalized estimator compared to the standard one.  相似文献   
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中国古代慈善事业在漫长的历史发展过程中不但逐渐形成了庞杂而丰富的思想体系,而且其慈善主体也实现了从最初单纯的国家慈善到以国家慈善为主、宗族慈善和宗教慈善为重要补充的多元化发展过程。另外,中国古代慈善事业的发展轨迹还明显具备与整个中国古代社会兴衰相表里的重要特点。  相似文献   
8.
This study explored the perceptions of fidelity to family group principles using comparative information from family, friends, and professionals, taking into account race and gender. White respondents felt there was a greater degree of fidelity than did the African American respondents, with other race respondents sometimes rating similarly to both white and African American respondents. Professionals generally perceived a greater level of fidelity and there were significant race by respondent interactions.  相似文献   
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Child welfare involved youth are frequently referred to group home care. One common intervention utilized in group home care is behavior management systems. This intervention is operationalized as points, token economies, and level systems. Grounded in social learning and behavioral theories, the objective is to reinforce-pro-social behaviors and to provide mild negative consequences for undesirable behaviors. However, little is known about how child-welfare involved youth perceive these kinds of interventions and whether they believe them to be effective. Focus groups were conducted with 40 young adults known to independent living services and formerly in group home placement. The qualitative findings reveal that while youth felt structure was needed, how it was operationalized in group homes was restrictive, non-normative, and non-individualized. Implications for social work practice and further research using an attachment perspective are discussed.  相似文献   
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