So sánh phương pháp

	Thiết kế ABA Thí điểm	Thiết kế đường cơ sở kép (Multiple Baseline Design)
Lĩnh vực	Thiết kế thí nghiệm	Thiết kế thí nghiệm
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1960s (ABA design); pilot adaptation in clinical and behavioral research from 1980s onward	1968
Người khởi xướng	Murray Sidman (ABA reversal logic); pilot study methodology broadly attributed to clinical trial traditions	Donald M. Baer, Montrose M. Wolf, Todd R. Risley
Loại	Single-subject experimental pilot design	Single-subject experimental design
Công trình gốc	Sidman, M. (1960). Tactics of Scientific Research: Evaluating Experimental Data in Psychology. Basic Books.	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.
Tên gọi khác	Pilot ABA reversal design, Pilot withdrawal design, Pilot single-subject reversal design, Feasibility ABA design	MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design
Liên quan	6	4
Tóm tắt	The Pilot ABA Design is a small-scale single-subject experiment that applies the ABA reversal structure — baseline, intervention, withdrawal — to test the feasibility, acceptability, and preliminary effect of an intervention before committing to a full-scale study. It provides early evidence of whether the treatment produces a detectable change and whether the reversal is ethically and practically achievable.	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.