The Built Environment and Physical Activity: What Is the Relationship?

Synthesizes research on how the built environment -- recreational resources, land use mix and connectivity, presence of sidewalks and streetlights, and community environment -- affects residents' physical activity and health across subgroups

Measuring the Impact of Youth Voluntary Service Programs

Summary and Conclusions of a meeting of international experts hosted by the World Bank and Innovations in Civic Participation to discuss evaluation of the impact of youth civic engagement on development

Commonwealth place-based service delivery initiatives: key learnings project

Overview: Place-based initiatives are programs designed and delivered with the intention of targeting a specific geographical location and particular population group in order to respond to complex social problems. Typically, they focus on areas and communities with entrenched disadvantage or deprivation. This report investigates the key factors and characteristics associated with successful outcomes with such programs, drawing on the international literature and evaluation studies of Australian government and overseas programs. Key messages: Many Commonwealth place-based initiatives reviewed had features that accord with those of international place-based initiatives, including common program elements such as design, delivery, implementation and evaluation. Evaluation of all these common elements is rarely done by either international or Commonwealth place-based initiatives. In particular, evaluations of Commonwealth place-based initiatives lacked sufficient evidence to establish the causal effects of initiatives, their cost-effectiveness and an understanding of how these initiatives work to achieve their goals. This was more pronounced among the evaluation of Commonwealth initiatives than in international evaluations

When Europe encounters urban governance: Policy Types, Actor Games and Mechanisms of cites Europeanization

This paper examines European Union (EU) causal mechanisms and policy instruments affecting the urban domain throughout the lenses of the Europeanization approach. Instead of looking at EU instruments that are formally/legally consecrated to cities, we use theoretical public policy analysis to explore the arenas and the causal mechanisms that structure the encounters between the EU and urban systems of governance. Policy instruments are related to policy arenas and in turn to different mechanisms of transmission thus originating a typology of European Policy Modes. The paper focuses on four different EU instruments in the in the macro-area of sustainable development and proposes potential game-theoretical models for each of them. In the conclusions we highlight the differences between this approach and the traditional analysis of EU urban policy, and suggest avenues for future empirical research based on typologies of policy instruments and modes of Europeanization

Organizing for Antiracism in Writing Centers: Principles for Enacting Social Change

We move through the chapter in three parts. First, we define organizing and answer the question of whether we in writing centers should do this work by showing how we already are. Second, we identify guiding principles consistent with the aims of antiracism as well as the collaborative and dialogic pedagogies of writing centers. Drawing on cross-disciplinary research, we articulate three frameworks for organizing: (1) direct action organizing (Bobo, Kendall, and Max 2001); (2) a balance of strategies and tactics (Alinsky 1945; Mathieu 2005); and (3) a dialectic approach (Papa, Singhal, and Papa 2006). We find the most potential in this third approach, one we see aligned with current research on both writing centers and community organizing and so we focus our discussion here. Third and finally, to put the principles into action, we analyze an extended case study of our efforts of organizing in professional associations and invite readers to participate in similar analyses on their own local organizing efforts. Here we add participatory action research (Fine and Torre 2006; Greenwood and Levin 2006; Sohng 1995; Weis and Fine 2004) as a method aligned with dialectic organizing to suggest a future direction for assessing our organizing efforts. Participatory action research (PAR), like dialectic organizing, promotes ongoing reflection, horizontal relationship-building, and democratic participation, thereby providing the means for antiracist work within one-with-one writing conferences and shared leadership of writing centers

National Evaluation of the Capacity Building Programme in English Local Government: Annex 3. Direct Support in Poor and Weak Local Authorities: Emerging findings

This report summarises emerging findings from initial scoping analysis and case study fieldwork with authorities that have received Direct Support from the Capacity Building Programme (CBP) for local government. The report is one of a series of outputs from the national evaluation of the CBP, being undertaken by a team of researchers at the Policy Research Institute (PRI) at Leeds Metropolitan University and the Cities Research Unit at the University of West of England

A Synthesis of the Literature on the Relationship Between Food Access and Overweight and Obesity in African American Adolescents

Food access shapes a community’s nutritional environment and impacts the health and physical well-being of its residents. When a community does not have adequate access to outlets that offer healthy options, it is difficult to maintain a healthy diet. As a result, we often see higher rates of chronic disease, overweight and obesity among some populations. African American communities may be disproportionately affected by overweight and obesity because of limited food access. This literature review examines the public health significance of food access and how the presence of full service grocery stores impacts eating habits and overweight and obesity among African American adolescents. The results are primarily cross-sectional studies organized and presented in three sections: (1) food environment, (2) eating habits, and (3) policy implications. The findings in this literature review suggest that the problem of overweight and obesity in African American adolescents is indeed a multi-faceted issue. While there does appear to be a correlation between access to full service supermarkets and eating behaviors, overweight and obesity, there are other factors to consider. It is unclear if the presence of more full-service supermarkets alone is enough to significantly impact a reduction of overweight and obesity among African-American youth. While quantitative studies provide important baseline data, researchers should consider developing qualitative studies that may offer additional insight into individual, family and environmental factors that vary geographically

EEG-Based Quantification of Cortical Current Density and Dynamic Causal Connectivity Generalized across Subjects Performing BCI-Monitored Cognitive Tasks.

Quantification of dynamic causal interactions among brain regions constitutes an important component of conducting research and developing applications in experimental and translational neuroscience. Furthermore, cortical networks with dynamic causal connectivity in brain-computer interface (BCI) applications offer a more comprehensive view of brain states implicated in behavior than do individual brain regions. However, models of cortical network dynamics are difficult to generalize across subjects because current electroencephalography (EEG) signal analysis techniques are limited in their ability to reliably localize sources across subjects. We propose an algorithmic and computational framework for identifying cortical networks across subjects in which dynamic causal connectivity is modeled among user-selected cortical regions of interest (ROIs). We demonstrate the strength of the proposed framework using a "reach/saccade to spatial target" cognitive task performed by 10 right-handed individuals. Modeling of causal cortical interactions was accomplished through measurement of cortical activity using (EEG), application of independent component clustering to identify cortical ROIs as network nodes, estimation of cortical current density using cortically constrained low resolution electromagnetic brain tomography (cLORETA), multivariate autoregressive (MVAR) modeling of representative cortical activity signals from each ROI, and quantification of the dynamic causal interaction among the identified ROIs using the Short-time direct Directed Transfer function (SdDTF). The resulting cortical network and the computed causal dynamics among its nodes exhibited physiologically plausible behavior, consistent with past results reported in the literature. This physiological plausibility of the results strengthens the framework's applicability in reliably capturing complex brain functionality, which is required by applications, such as diagnostics and BCI