This meta-analytic study examined the relationship among the constructs of acculturation, enculturation, and acculturation strategies (i.e., integration, assimilation, separation, marginalization), and mental health. Data from 325 studies (163 journal articles and 162 dissertation studies) were analyzed using a random-effects model, across a broad…

The focus of the study, a replicative meta-analysis, was to provide educators and policymakers with an analysis of extant data collected from current research, 1996 to pre-"Race to the Top" (RttP) and "American Recovery and Reinvestment Act" of 2009 (ARRA), concerning the question of whether or not a positive or negative effect…

Calls for research documenting outcomes of new literacy practices in school (e.g., Moje, 2009) focus on the need for understanding adolescents' experiences, what they learn about content, about literacy practices, and about their identities and positions in the world. This metasynthesis of findings from 27 qualitative studies of digital video…

This meta-analysis examined the impact of a mother's decision to disclose her HIV positive serostatus to her children. Results indicated that disclosure to a child improves the parent-child relationship (average r = + 0.171). There was a corresponding increase in internalized negative emotions (average r = + 0.108) and negative externalized…

We conducted a systematic literature review of anger management in people with intellectual disabilities (ID). We identified 2 studies that used randomized controlled trials and 6 that used pretest-posttest nonequivalent control group designs. The mean between-group effect size was 1.52 for randomized controlled trials and 0.89 for the other…

This second edition policy brief revisits the long and storied literature on whether money matters in providing a quality education. It includes research released since the original brief in 2012 and covers a handful of additional topics. Increasingly, political rhetoric adheres to the unfounded certainty that money does not make a difference in…

As evidence-based reform becomes increasingly important in educational policy, it is becoming essential to understand how research design might contribute to reported effect sizes in experiments evaluating educational programs. The purpose of this study was to examine how methodological features such as types of publication, sample sizes, and…

Each year, the Interagency Autism Coordinating Committee (IACC) releases its annual list of scientific advances that represent significant progress in the field. The 20 studies selected have given new insight into the underlying biology of autism spectrum disorder (ASD) and potential risk factors, tested approaches for improving early screening…

This dissertation entitled "Educational choice and educational space" aims to explore the confluence of constructed space and geographic space using a supply-side context for New Zealand's public school system of quasi-open enrollment. In Part I, New Zealand's state and state-integrated school system across four urban areas is analyzed…

Purpose: This paper examined the application of the input-interaction-output model in English-as-Foreign-Language (EFL) learning environments with four specific questions: (1) How do the three components function in the model? (2) Does interaction in the foreign language classroom seem to be effective for foreign language acquisition? (3) What…

Research and scholarship into educational effectiveness research (EER) is comprehensively reviewed from the UK, The Netherlands, the US, Cyprus, Belgium, Sweden, France, Germany, New Zealand, Australia, and other societies, dating from the field's origins in the 1970s. Issues include its history, methodological and theoretical advances, scientific…

Giving a student control over their learning has theoretical and intuitive appeal, but its effects are neither powerful nor consistent in the empirical literature base. This meta-analysis updated previous meta-analytic research by Niemiec, Sikorski, and Walberg by studying the overall effectiveness of providing learner control within educational…

Increasing postsecondary access depends in large part on enhancing underrepresented students' writing ability, or college writing readiness. However, what exactly constitutes college-level writing is not clear-cut, complicating efforts to improve secondary preparation. This article examines recent efforts to define postsecondary writing,…

Psychologists have long been interested in the integrated specificity hypothesis, which maintains that stressors elicit fairly distinct behavioral, emotional, and biological responses that are molded by selective pressures to meet specific demands from the environment. This issue of "Psychological Bulletin" features a meta-analytic review of the…

Most people would agree that helping students learn new information is important; however, there are numerous methods for achieving this goal, and not all of them have been proven to be effective. One method with intuitive appeal and some empirical backing is prompting students to self-explain. A self-explanation can be defined as generating…