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Although non-suicidal self-injury (NSSI) and suicide attempts (SA) frequently co-occur among youth, there is increasing evidence that both the risk factors and the phenomenology of the behaviors are distinct. This study examined how individuals who engage in NSSI only, individuals who attempt suicide only, and those who have histories of both NSSI and at least one suicide attempt may differ in terms of cognitions and perceived social support. Participants were 185 adolescents (78.1 % female) between the ages of 13 and 18 recruited from a psychiatric inpatient facility in the northeastern United States. One hundred forty-eight teens were identified with a history of self-injurious behavior and divided into three groups: NSSI only (n?=?45), SA only (n?=?24) or both NSSI and SA (NSSI+SA; n?=?79). Analyses showed that the NSSI+SA group exhibited more cognitive errors, negative self-statements, and negative views of self, world, and future, as well as less perceived familial support than either the NSSI or SA only groups. There were no differences between groups on perceived support from teachers or peers. No significant demographic or diagnostic differences were found between the NSSI and SA groups. Limitations and clinical implications of the current research are discussed.  相似文献   
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Organized after‐school programs can mitigate risk and build resilience for youth in urban communities. Benefits rely on high‐quality developmental experiences characterized by a supportive environment, structured youth–adult interactions, and opportunities for reflective engagement. Programs in historically disenfranchised communities are underfunded; staff are transient, underpaid, and undertrained; and youth exhibit significant mental health problems which staff are variably equipped to address. Historically, after‐school research has focused on behavior management and social‐emotional learning, relying on traditional evidence‐based interventions designed for and tested in schools. However, after‐school workforce and resource limitations interfere with adoption of empirically supported strategies and youth health promotion. We have engaged in practice‐based research with urban after‐school programs in economically vulnerable communities for nearly two decades, toward building a resource‐efficient, empirically informed multitiered model of workforce support. In this paper, we offer first‐person accounts of four academic–community partnerships to illustrate common challenges, variability across programs, and recommendations that prioritize core skills underlying risk and resilience, align with individual program goals, and leverage without overextending natural routines and resources. Reframing obstacles as opportunities has revealed the application of mental health kernels to the after‐school program workforce support and inspired lessons regarding sustainability of partnerships and practice.  相似文献   
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Schools remain among the most frequent providers of children’s mental health services, particularly in low-income urban settings. Several decades of research have focused on training teachers to implement evidence-based interventions for minimizing disruptive behavior. Studies consistently demonstrate robust improvements in student behavior and learning; however, the impact on teachers’ work-related stress or satisfaction is not well understood. Six urban, high-poverty elementary schools were randomly assigned to a school mental health services model (Links to Learning; L2L) for referred, disruptive students or to services and professional development as usual (SAU). Teachers (n = 71, K-4 general education teachers) in L2L schools participated in professional development and consultation in two universal and two targeted interventions to reduce disruptive behaviors and promote learning. Teachers (n = 65) in SAU schools participated in professional development as usual. Multiple regression models examined teacher reports of individual-level self-efficacy, classroom-level student functioning, and school-level organizational health as predictors of stress and satisfaction. Findings revealed no significant difference between conditions on teacher work-related stress or satisfaction. Organizational health was the strongest predictor of stress and satisfaction. Training on and implementation of evidence-based classroom interventions did not appear to significantly impact teachers’ work-related stress or satisfaction. Instead, findings point to organizational climate and teacher connectedness as potential levers for change, supporting prior work on teacher stress and satisfaction in schools. The significance of targeting organizational factors may be particularly significant in urban school districts.  相似文献   
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ABSTRACT— In this study, we evaluated the validity of self-reported posttraumatic growth (PTG) by assessing the relation between perceived growth and actual growth from pre- to posttrauma. Undergraduate students completed measures tapping typical PTG domains at Time 1 and Time 2 (2 months later). We compared change in those measures with scores on the Posttraumatic Growth Inventory (PTGI; Tedeschi & Calhoun, 1996 ) for those participants who reported a traumatic event between Time 1 and Time 2 ( n = 122). PTGI scores generally were unrelated to actual growth in PTG-related domains. Moreover, perceived growth was associated with increased distress from pre- to posttrauma, whereas actual growth was related to decreased distress, a pattern suggesting that perceived and actual growth reflect different processes. Finally, perceived (but not actual) growth was related to positive reinterpretation coping. Thus, the PTGI, and perhaps other retrospective measures, does not appear to measure actual pre- to posttrauma change.  相似文献   
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Abstract

An underlying bias of contemporary cognitive science is that the brain and nervous system are in the business of carrying out computations and building representations. Gibson’s ecological approach, in contrast, is decidedly noncomputational and nonrepresentational. How, then, are we to construe the role of brain and nervous system? We consider this question against the backdrop of evidence for rich achievements in perception and action by agents without brains or nervous systems. If fundamental coordination of perception and action does not require a neural substrate, then what value is added in having one? And if the neural substrate is not in the representational–computational business, then what business is it in? We pursue answers grounded in the constraints of macroscopic, multicellular life and thermodynamics.  相似文献   
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Previous research has primarily addressed the effects of language on the Program for International Student Assessment (PISA) mathematics and science assessments. More recent research has focused on the effects of language on PISA reading comprehension and literacy assessments on student populations in specific Organization for Economic Cooperation and Development (OECD) and non-OECD countries. Recognizing calls to highlight the impact of language on student PISA reading performance across countries, the purpose of this study was to examine the effect of home languages versus test languages on PISA reading literacy across OECD and non-OECD economies, while considering other factors. The results of Ordinary Least Squares regression showed that about half of the economies demonstrated a positive and significant effect of students' language status on their reading performance. This finding is consistent with observations in the parallel analysis of PISA 2009 data, suggesting that students' performance on reading literacy assessment was higher when they were tested in their home language. Our findings highlight the importance of the role of context, the need for new approaches to test translation, and the potential similarities in language status for youth from OECD and non-OECD countries that have implications for interpreting their PISA reading literacy assessments.  相似文献   
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