So sánh phương pháp

	Thiết kế đường cơ sở kép (Multiple Baseline Design)	Thiết kế thực nghiệm đơn đối tượng
Lĩnh vực	Thiết kế thí nghiệm	Thiết kế thí nghiệm
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1968	1960s (Sidman 1960; formal applied codification by Kazdin and Baer in 1970s–1980s)
Người khởi xướng	Donald M. Baer, Montrose M. Wolf, Todd R. Risley	Murray Sidman (foundational tactics); B. F. Skinner (applied behavior analysis lineage)
Loại	Single-subject experimental design	Experimental research design
Công trình gốc	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.	Kazdin, A. E. (1982). Single-Case Research Designs: Methods for Clinical and Applied Settings. Oxford University Press. ISBN: 978-0195030440
Tên gọi khác	MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design	SSED, single-case experimental design, n-of-1 design, intrasubject replication design
Liên quan	4	6
Tóm tắt	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.	Single-subject experimental design (SSED) establishes experimental control by repeatedly measuring one individual (or a small number of individuals) across baseline and intervention phases, using the participant as their own control. Instead of comparing groups, it compares the participant's own behavior across conditions over time. Widely used in applied behavior analysis, special education, rehabilitation, and clinical psychology, SSED allows causal inference from small or unique samples where group designs are impractical.