방법 비교

	적응형 AB 설계	ABA 설계
분야	실험설계	실험설계
계열	Process / pipeline	Process / pipeline
기원 연도	1968 (AB foundation); 2000s (adaptive extensions)	1968
창시자	Baer, Wolf & Risley (AB foundation); Kratochwill & Levin (adaptive single-case extensions)	Montrose Wolf, Donald Baer, Todd Risley (applied behavior analysis tradition)
유형	Single-subject experimental design with adaptive phase-change rules	Single-subject experimental design
원전	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.
별칭	adaptive single-case AB design, data-driven AB design, adaptive baseline-intervention design, adaptive AB phase design	reversal design, withdrawal design, ABA withdrawal design
관련	6	4
요약	The adaptive AB design is a single-subject experimental design that retains the two-phase baseline-then-intervention structure of the classic AB design but replaces fixed session-count rules with pre-specified data-driven criteria — such as stability thresholds or trend benchmarks — that determine when to transition between phases. This adaptive logic allows the phase boundary to move in response to the individual participant's actual performance trajectory rather than a predetermined schedule.	The ABA design is a single-subject experimental design that demonstrates experimental control through three sequential phases: a baseline phase (A1), an intervention phase (B), and a return-to-baseline withdrawal phase (A2). By removing the intervention in the final phase and observing whether behavior reverts toward baseline levels, researchers establish a functional relationship between the treatment and the target behavior for an individual participant.