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…

Systematic reviews and meta-analysis are techniques for synthesizing primary empirical studies to produce a summary of effects. To facilitate this goal, the Campbell Collaboration (C2) supports reviews within the disciplines of crime and justice, education, international development, and social welfare. At the annual Campbell Colloquium, experts…

Community and culture significantly influence value orientation, perceived needs, and motivation as well as provide the ground for creating shared understanding. All disciplines have their own cultures, and all cultures evolve through cross-cultural exchanges. The computing community has created and documented a sound body of knowledge of…