So sánh phương pháp

	Thiết kế ABA đơn mù	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	1968 (ABA design); single-blind adaptation developed through 1970s–1980s clinical behavioral research	1968
Người khởi xướng	Montrose Wolf, Donald Baer, Todd Risley (ABA tradition); single-blind masking adapted from clinical trial methodology	Donald M. Baer, Montrose M. Wolf, Todd R. Risley
Loại	Single-subject experimental design with assessor blinding	Single-subject experimental 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.	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	single-blind reversal design, single-masked ABA design, single-blind withdrawal design, assessor-blind ABA design	MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design
Liên quan	5	4
Tóm tắt	The single-blind ABA design combines the three-phase reversal logic of the ABA single-subject design — baseline (A1), intervention (B), and withdrawal (A2) — with single-blind masking, in which outcome assessors are kept unaware of the current phase or treatment condition while the participant and intervention team remain aware. This blinding reduces observer bias in behavioral measurement across the three phases.	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.