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In a concise analytical response, define what a meta-analysis is in the context of psychological research and describe the specific type of summary it provides.
Question: In a concise analytical response, define what a meta-analysis is in the context of psychological research and describe the specific type of summary it provides.
Sample answer: A meta-analysis is a quantitative type of review article that synthesizes findings from multiple previous studies on a specific topic. It provides a statistical summary by combining these various findings into a single combined result or a distribution of effect sizes.
Key points:
- Defines meta-analysis as a quantitative review article.
- States that it summarizes previous results on a specific topic.
- Identifies that it provides a statistical summary.
- Mentions combining findings into a single result or distribution of effect sizes.
Rubric: Full credit is awarded if the response correctly identifies meta-analysis as a quantitative review and notes that it provides a statistical summary by combining findings into a single result.
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Research Methods in Psychology - 4th American Edition @ KPU
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