Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team • Last updated August 2025
Definition
Research studies that systematically combine and analyze data from multiple individual studies to draw overall conclusions about treatment effectiveness.
AP course connection
Topic 5.5: 5.5 Treatment of Psychological Disorders