Evidence Synthesis Practices in Adolescent Mental Health Policy

This technical report focuses on how professional science organizations synthesize research into policy guidance concerning social media and adolescent mental health. It analyzes three significant U.S.-based reports released between 2023 and 2024, produced by the National Academies of Sciences, Engineering, and Medicine, the American Psychological Association, and the U.S. Surgeon General's Office. The report outlines that despite examining similar research, these organizations reached different conclusions regarding social media's impact on youth mental health. This discrepancy raises critical questions about the evidence synthesis practices employed by these institutions, emphasizing the need for rigorous examination of how evidence is selected and communicated. The report details the potential risks associated with poor synthesis quality, including ineffective policies and erosion of public trust in scientific institutions. The authors argue that improving synthesis practices is essential to ensure that scientific research effectively informs policy decisions in a complex and rapidly evolving field.