Autor: Hedges Larry V. Hedges

Social science research often yields conflicting results: Does juvenile delinquent rehabilitation work? Is teenage pregnancy prevention effective? In an effort to improve the value of research for sh …

Praise for the first edition: "The Handbook is a comprehensive treatment of literature synthesis and provides practical advice for anyone deep in the throes of, just teetering on the brink of, o …

Schools are complex social settings where students, teachers, administrators, and parents interact to shape a child’s educational experience. Any effort to improve educational outcomes for America’s …

Research synthesis is the practice of systematically distilling and integrating data from many studies in order to draw more reliable conclusions about a given research issue. When the first edition …