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Generality of Findings From Single-Case Designs: It's Not All About the "N"
1Behavior Analyst Certification Board, 7950 Shaffer Parkway, Littleton, CO 80127 USA.
Behavior Analysis in Practice
|December 6, 2021
Summary
Generalizations in single-case design research stem from replication studies, not large sample sizes. This tutorial explains this process and offers communication strategies for behavior analysts.
Area of Science:
- Behavioral Science
- Applied Behavior Analysis
Background:
- Common misconception: Generalizations require large sample sizes.
- Single-case design research relies on replication for generalization.
Purpose of the Study:
- Clarify generalization methods in single-case design research.
- Provide communication tools for behavior analysts regarding single-case designs.
Main Methods:
- Summarize generalization principles in single-case research.
- Develop an "elevator speech" model for discussing single-case designs.
Main Results:
- Generalizations are derived from cumulative findings across replication studies.
- A model speech is provided to facilitate discussion.
Conclusions:
- Single-case design research supports evidence-based practice through replication.
- Effective communication is crucial for understanding single-case research contributions.
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