Strength of Evidence: Inconclusive or mixed impact

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The current review sought to describe the published literature relative to addressing trauma in schools. Through a systematic review of peer-reviewed publications as well as gray literature, we identified a total of 91 publications that were coded for study rigor as well as a number of intervention characteristics. Publications included in the review mentioned a…

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Interest in trauma-informed approaches in schools is high throughout the US, UK, Australia, Canada and other countries, but the empirical evidence on whole-school responses to trauma is limited. This conceptual and theoretical review explores relevant literature; outlines existing conceptual models for trauma-informed organisations, including schools; reviews current evidence for individual components of conceptual models relevant…

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There is an increasing interest from scholars and practitioners in understanding how non-profit organizations can design and implement human resources (HR) practices to enhance desirable volunteer attitudes and behaviors. This paper presents a comprehensive overview of existing studies on the relationship between HR practices and volunteering outcomes. We use the ability-motivation-opportunity model as a guiding…

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Volunteers represent a global workforce equivalent to 61 million full-time workers. A significant decline in volunteering has highlighted the urgency to better understand and address turnover amongst volunteers. To address this, we conducted a systematic review and meta-analysis of turnover amongst volunteers. We also examined whether staying or leaving has different predictors. The meta-analysis integrated…

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This article reviews 81 articles that directly tested the effectiveness of volunteer management practices. Many articles measured volunteers’ perceptions of the quality of management practices, not the practices themselves, making their utility to volunteer managers limited. Most articles used self-reported, cross-sectional surveys and subjective outcome measures such as satisfaction and intent to continue volunteering. Despite…

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There is plenty of evidence demonstrating that volunteering generates benefits for individuals and society at large. However, the role of technology used in recruiting, managing, and retaining volunteers in nonprofits is underexplored in East Asia. Drawing from in‐depth interviews with representatives of eight nonprofits, we examine how technology reconfigured volunteer management in nonprofits, identify its…

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Inadequate access to food is a risk factor for poor health and the effectiveness of federal programs targeting food insecurity, such as the Supplemental Nutrition Assistance Program (SNAP), are well-documented. The associations between other types of interventions to provide adequate food access and food insecurity status, health outcomes, and health care utilization, however, are unclear.To…

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The aim of our review is to critically analyze the urban agriculture and urban food systems literature in order to understand the impact of urban-produced foods on community food security. We examine the role of city planning, food policy, and civic engagement in creating spaces for urban agriculture in cities across the United States, and…

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There are 26 million refugees globally, with as many as 80% facing food insecurity irrespective of location. Food insecurity results in malnutrition beginning at an early age and disproportionately affects certain groups such as women. Food security is a complex issue and must consider gender, policies, social and cultural contexts that refugees face. Our aim…

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An updated synthesis of research on substance abuse prevention programs can promote enhanced uptake of programs with proven effectiveness, particularly when paired with information relevant to practitioners and policy makers.To assess the strength of the scientific evidence for psychoactive substance abuse prevention programs for school-aged children and youth.A systematic review was conducted of studies published…