手法を比較

	単一事例研究のための因子型ABAデザイン	複数ベースラインデザイン
分野	実験計画法	実験計画法
系統	Process / pipeline	Process / pipeline
提唱年	1968 (ABA base); factorial extensions developed through 1980s–2000s	1968
提唱者	Derived from ABA reversal design (Baer, Wolf & Risley, 1968) extended with factorial manipulation principles	Donald M. Baer, Montrose M. Wolf, Todd R. Risley
種類	Single-case experimental design with factorial treatment structure	Single-subject experimental design
原典	Kratochwill, T. R., & Levin, J. R. (Eds.). (2010). Single-Case Intervention Research: Methodological and Statistical Advances. American Psychological Association. ISBN: 978-1433807909	Baer, D. M., Wolf, M. M., & Risley, T. R. (1968). Some current dimensions of applied behavior analysis. Journal of Applied Behavior Analysis, 1(1), 91–97.
別名	Factorial reversal design, Multi-factor ABA design, Factorial withdrawal design, SCED factorial ABA	MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design
関連	6	4
概要	The Factorial ABA design embeds a factorial treatment structure within the ABA reversal framework. Rather than testing a single treatment against baseline, the researcher systematically varies two or more independent variables (factors) across treatment phases, using the ABA withdrawal logic to establish experimental control. This makes it possible to examine main effects and interactions among treatment components within a single-case or small-N experimental context.	The multiple baseline design is a single-subject experimental design that demonstrates functional control by introducing an intervention at staggered time points across two or more baselines — typically across different behaviors, individuals, or settings. Because no withdrawal of treatment is required, it is especially suitable when the target behavior is irreversible or when removing an effective intervention would be unethical.