手法を比較

	単盲検単一被験者実験計画	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	1970s–1984 (consolidated)	1968
提唱者	Barlow & Hersen (single-subject methodology); blinding conventions from clinical trial tradition	Donald M. Baer, Montrose M. Wolf, Todd R. Risley
種類	Controlled experimental design variant	Single-subject experimental design
原典	Barlow, D. H., & Hersen, M. (1984). Single case experimental designs: Strategies for studying behavior change (2nd ed.). Pergamon Press. ISBN: 978-0080302378	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	single-blind N-of-1 design, SB-SSED, single-blind within-subject design, single-blind single-case experimental design	MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design
関連	6	4
概要	A single-blind single-subject experimental design (SB-SSED) applies a single-blind protocol to an N-of-1 experiment: one individual participant is studied intensively across alternating or sequential phases, and either the participant or the assessor — but not both — is kept unaware of the current treatment condition. This design combines the idiographic power of single-subject methodology with a structured blinding control to reduce performance or assessment bias, and is common in applied behavior analysis, clinical psychology, and rehabilitation research.	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.