
Campbell Collaboration
The Campbell Collaboration is an international research organization that focuses on helping people make informed decisions by providing high-quality evidence. It specializes in systematic reviews, which summarize and analyze existing research on various topics, particularly in social science, education, and criminal justice. By evaluating the effectiveness of programs and policies, the Campbell Collaboration aims to improve practices and outcomes in these fields, ensuring that decisions are based on reliable evidence rather than assumptions or anecdotes. Their work supports policymakers, practitioners, and the public in understanding what works and what doesn't.