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Journal of Youth and Adolescence - Much of the literature investigating the association between coping and psychopathology is cross-sectional, or associations have been investigated in a...  相似文献   
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Experiences of depression, anxiety, and peer victimization have each been found to predict one another, and to predict negative outcomes in the domains of school connectedness, social functioning, quality of life, and physical health. However, the common co-occurrence of depression, anxiety, and peer victimization experiences has made it difficult to disentangle their unique roles in these associations. The present study thus sought to characterize the precise nature of the bidirectional relationships between depressive symptoms, anxiety, and victimization over time, and to examine their unique sequelae during the transition from childhood to early adolescence. Longitudinal multi-informant (child-reported, parent-reported, and teacher-reported) data from a nationally representative sample were analyzed using path analysis when the study child was aged 10–11 (n=?4169; Mage?=?10.3; 48.8% female) and aged 12–13 (n=?3956; Mage?=?12.4; 48.2% female). Depressive symptoms, anxiety, and peer victimization had small but significant unique bidirectional relationships. All three constructs also uniquely and prospectively predicted poorer life functioning across all domains examined. These results demonstrate that current interventions should broaden their scope to simultaneously target depression, anxiety, and peer victimization, as each of these experiences independently act as additive risk factors for subsequent negative outcomes.

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Renewable portfolio standards (RPS) differ widely across US states. Prior research findings on the effectiveness of these policies to stimulate renewable electricity deployment are equally wide ranging. This study investigates patterns of RPS policy design and analyzes the effects on policy outcomes measured at the level of utility compliance. Measuring organizational outcomes of RPS corrects for the first time the challenges of prior research focused on state-level renewable capacity or generation outcomes. The quantitative analysis also takes into account the complexity of RPS design, by making use of a state-by-state database of RPS design characteristics developed for this study. Patterns of RPS design across states are compared, including the compliance schedule, scope, eligibility of resources, quotas and subsidies, renewable energy credit provisions, as well as enforcement and penalties. Together, the map of state RPS design and the new approach to RPS outcome analysis illuminate the diversity of RPS policy practice across the United States. They suggest the need to both account for the variety of design characteristics and accurately specify the policy outcomes in evaluations of these policies.  相似文献   
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