Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Overview of converging findings from high‐quality studies and meta‐analysis (thin arrows indicate paths supported by evidence from high‐quality studies, thick arrows indicate paths supported by meta‐analysis in addition to high‐quality studies). Effect size (ES) is reported as Cohen’s d.
