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501.
Traumatic brain injury (TBI) can lead to significant post‐traumatic disturbances in mood and behavior, with the frontal lobes playing a key role in emotional and behavioral regulation. Injury to the frontal lobe can result in disinhibition and aggression which can result in police intervention and/or incarceration. We highlight four adult cases with a history of severe TBI with frontal lobe injuries and the presence of post‐TBI criminal behaviors. There is evidence to support an anatomical basis for aggressive behaviors, yet there are other risk factors to be considered. Behaviors must be investigated thoroughly by obtaining adequate pre‐ and post‐TBI psychiatric and psychosocial histories. By having a comprehensive understanding of aggression while appreciating the complex relationship between TBI, aggression, and premorbid risk factors, clinicians can more adequately treat patients with TBI, with the aim of potentially preventing criminal behaviors and recidivism.  相似文献   
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Civil legal problems are common in everyday life, but the costs of obtaining legal representation create barriers to legal action and contribute to disparities in access to justice. Some individuals, however, may have informal access to legal assistance through personal network ties with lawyers, enhancing their responses to justiciable problems. In this study, we draw from theories of social capital and network formation to examine the distribution and mobilization of network‐based legal expertise. Using nationally representative survey data, we find that network‐based access to lawyers is widespread, and most people who have ties to lawyers expect to informally mobilize legal assistance when facing a problem. But people who are most likely to afford formal legal representation are also most likely to have informal access to lawyers. Thus, while informal access to lawyers may shape responses to legal problems, it may also exacerbate inequalities in experiences with civil justice events.  相似文献   
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Previous research has provided mixed results regarding the effect of anxiety on academic achievement. Building on this body of research, the present longitudinal study pursued two goals. The first goal was to describe trajectories of anxiety during elementary-school years. The second goal was to determine the predictive value of these trajectories on high school noncompletion after controlling for personal (i.e., gender, classroom behaviors, and academic achievement) and familial (i.e., sociofamilial adversity) characteristics. A community sample of 1,817 children (887 boys, 930 girls) participated in this study. Results showed that anxiety tended to fluctuate from kindergarten to Grade 6 for different groups of children. Furthermore, the result of a logistic regression analysis indicated that group membership for anxiety predicted high school noncompletion by age 20. As a whole, these findings suggest that considering heterogeneous developmental patterns of anxiety during elementary-school years appears quite useful for predicting an important outcome such as high school noncompletion.
Stéphane DuchesneEmail:
  相似文献   
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ABSTRACT

Given high rates of relationship violence among adolescents, there is a need to understand variables that influence adolescents’ helping behaviors to reduce risk for dating and sexual violence (reactive) and promote prevention before violence happens or risk factors are evident (proactive). The current paper examined individual and school variables related to greater actionism in a large sample of high school students. Baseline, cross-sectional data used in the current analyses were gathered before intervention as part of a prevention program evaluation across 25 high schools in New England from students in grades 9–12 (N= 3,404). Students who self-reported a greater number of proactive actions taken were students who identified as sexual minorities, had a history of victimization, and were in schools with supportive peer norms. The current findings suggest a model for prevention that might include training individuals and attending to school level variables.  相似文献   
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Scholars of populism have suggested that it might best be described as ‘unpolitical’, rather than apolitical or anti-political. This term captures the populist claim to stand morally above the sphere of politics (which it deems inherently corrupting), while being simultaneously drawn to engage in it. But such ambivalence towards politics is not limited to populist actors; indeed, ‘unpolitics’ might be considered intrinsic to British political culture. Most obviously, Conservatives historically portrayed themselves as unsullied by ideology, above party competition, and deriving their values from embodied experience rather than political reasoning. But, while traditional Conservative unpolitics emphasised hierarchy, new anti-deferential forms of unpolitics emerged in the postwar period. These were based on claims to be ‘ordinary’, which was defined in opposition to the ‘political’ in ways that made the latter seem necessarily illegitimate. Focussing on unpolitics shows that populism grew out of mainstream British political culture, as well as in opposition to it.  相似文献   
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