विधियों की तुलना करें

	पायलट एबी डिज़ाइन	एबीए डिज़ाइन
क्षेत्र	प्रयोगात्मक अभिकल्प	प्रयोगात्मक अभिकल्प
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1960s (AB design); pilot framing formalized in practice by 1980s–1990s	1968
प्रवर्तक	Murray Sidman; Baer, Wolf & Risley (AB logic); pilot application emergent from single-subject research practice	Montrose Wolf, Donald Baer, Todd Risley (applied behavior analysis tradition)
प्रकार	Single-subject pilot experimental design	Single-subject experimental design
मौलिक स्रोत	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.
उपनाम	pilot AB phase design, preliminary AB design, exploratory AB single-case design, feasibility AB design	reversal design, withdrawal design, ABA withdrawal design
संबंधित	6	4
सारांश	A pilot AB design applies the two-phase baseline-then-intervention structure of the AB single-subject design in an explicitly exploratory or feasibility mode — before committing to a more rigorous reversal or multiple-baseline study. The researcher collects repeated baseline (A) and intervention (B) data from one or a few individuals primarily to test measurement procedures, estimate effect size, verify data stability, and determine whether a stronger single-case design is warranted and feasible.	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.