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61.
To illuminate how race affects the usage of punitive tools in policy implementation settings, we analyze sanctions imposed for noncompliant client behavior under welfare reform. Drawing on a model of racial classification and policy choice, we test four hypotheses regarding client race, local context, and sanctioning. Based on longitudinal and cross-sectional multilevel analyses of individual-level administrative data, we find that race plays a significant role in shaping sanction implementation. Its effects, however, are highly contingent on client characteristics, local political contexts, and the degree to which state governments devolve policy control to local officials. 相似文献
62.
Mental health service underutilization among African American adolescents is well documented, yet not fully understood. Discordance between adolescents and their parents on perceived need for seeing a counselor for an emotional need or psychiatrist for psychiatric or medical services may help explain low service use among this population. This exploratory, prospective study examined the relationship between parent-adolescent concordance on perceived need for emotional counseling or psychiatric services and mental health service use. The relationships between gender and perceived service need and concordance and adolescent severity of depressive symptoms were also explored. Parent-adolescent dyads (n = 108) receiving community-based adolescent outpatient mental health services responded to interview questions concerning their perception of whether an emotional counselor and a psychiatrist were needed in the past six months. Findings revealed low parent-adolescent concordance on perceived need for an emotional counselor and a psychiatrist. A greater proportion of adolescents reported a need than parents. There was no association between gender and perceived need for an emotional counselor and a psychiatrist. Lower rates of parent-adolescent concordance were found among youth reporting elevated depressive symptoms compared to youth reporting normal range symptoms. Concordant dyads kept a higher number of appointments than discordant dyads. Implications for clinical social work practice and future research are discussed. 相似文献
63.
This study proposes and validates a research model that examines individuals’ learning behavior. Drawing on social cognitive theory (SCT), this study postulates self-efficacy, outcome expectations, social influence, and facilitating conditions as the key drivers of individuals’ learning behavior. Learners’ residential location and prior performance are also considered as moderators in the proposed model. This study contributes to the education literature by extending traditional SCT models to examine the previously unexplored area of environmental factors containing social influence and facilitating conditions, by validating idiosyncratic drivers of learning behavior and by presenting an operationalization of location and prior performance as two moderators in the learning behavioral formation. Finally, implications and limitations of the research are also provided. 相似文献
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During the first year of life, infants develop the capacity to follow the gaze of others. This behavior allows sharing attention and facilitates language acquisition and cognitive development. This article reviews studies that investigated gaze‐following before 12 months of age in typically developing infants and discusses current theoretical perspectives on early GF. Recent research has revealed that early GF is highly dependent on situational constraints and individual characteristics, but theories that describe the underlying mechanisms have partly failed to consider this complexity. We propose a novel framework termed the perceptual narrowing account of GF that may have the potential to integrate existing theoretical accounts. 相似文献
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Social Indicators Research - Clarifying conditions for advancing volunteers’ cohesion toward society (i.e., social cohesion), which means attachment to and benefiting society, is relevant to... 相似文献
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Joe Thomas 《Long Range Planning》1985,18(6):54-59
Force field analysis has been widely used by organization development practitioners to plan and implement organizational changes. This paper extends force field analysis to strategic management by reviewing the concept of force field analysis, discussing internal and external forces for changes in strategy, and suggesting guidelines for the use of force field analysis in organizational planning. 相似文献
69.
The authors propose a new class of robust estimators for the parameters of a regression model in which the distribution of the error terms belongs to a class of exponential families including the log‐gamma distribution. These estimates, which are a natural extension of the MM‐estimates for ordinary regression, may combine simultaneously high asymptotic efficiency and a high breakdown point. The authors prove the consistency and derive the asymptotic normal distribution of these estimates. A Monte Carlo study allows them to assess the efficiency and robustness of these estimates for finite samples. 相似文献
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