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The article focuses on the firing of a dean at Canada's University of Saskatchewan in 2014 to consider both the decidedly weak response to this event as an infringement of academic freedom protections, and the corporate instrument that was cited as the excuse for the firing, an employment contract's confidentiality clause. The central concerns are with the relationship of academic freedom to freedom of expression more generally, and the textual battle in Canada for the definition of academic freedom in which (in the face of the silence of academics at all levels) administrative imperatives shaped by a neoliberal agenda are currently dominating.  相似文献   
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Despite mentoring's rapidly increasing popularity as an intervention for the prevention of teen alcohol and drug abuse and associated problems, there is little research consensus on its overall effectiveness or on the core principles and components that define effective mentoring. To advance knowledge concerning this important prevention intervention, the Center for Substance Abuse Prevention has designed and funded a multi-site cooperative agreement involving seven mentoring programs. The programs are designed to provide a rigorous outcome evaluation that allows comparisons of differing approaches to organizing and delivering mentoring services to adolescents at high risk for substance abuse. The cooperative agreement guidelines set service parameters and options that focus on issues that are grounded in past research on mentoring prevention interventions. The cooperative agreement includes a quasi-experimental, longitudinal multi-site evaluation that provides evidence-based recommendations to advance the effective use of mentoring as a prevention strategy.  相似文献   
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This article reports findings from a national longitudinal cross-site evaluation of high-risk youth to clarify the relationships between risk and protective factors and substance use. Using structural equation modeling, baseline data on 10,473 youth between the ages of 9 and 18 in 48 high-risk communities around the nation are analyzed. Youth were assessed on substance use (cigarette, alcohol, and marijuana use), external risk factors including family, school, peer and neighborhood influences, and individual risk and protective factors including self-control, family connectedness, and school connectedness. Findings indicate strong direct relationships between peer and parental substance use norms and substance use. Individual protective factors, particularly family and school connectedness were strong mediators of individual substance use. These findings suggest that multi-dimensional prevention programming stressing the fostering of conventional anti-substance use attitudes among parents and peers, the importance of parental supervision, and development of strong connections between youth and their family, peers, and school may be most effective in preventing and reducing substance use patterns among high-risk youth.  相似文献   
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