Võrdle meetodeid

	Pragmaatiline KTA kujundus	ABA disain
Valdkond	Katsedisain	Katsedisain
Perekond	Process / pipeline	Process / pipeline
Tekkeaasta	1968 (ABA base); pragmatic adaptation in applied behavioral research from 1970s onward	1968
Looja	ABA reversal design: Baer, Wolf & Risley (1968); pragmatic orientation: Schwartz & Lellouch (1967)	Montrose Wolf, Donald Baer, Todd Risley (applied behavior analysis tradition)
Tüüp	Single-subject experimental design with pragmatic orientation	Single-subject experimental design
Algallikas	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.
Rööpnimetused	pragmatic reversal design, naturalistic ABA design, real-world ABA reversal design, pragmatic withdrawal design	reversal design, withdrawal design, ABA withdrawal design
Seotud	6	4
Kokkuvõte	The Pragmatic ABA Design is a single-subject reversal experiment conducted under real-world, naturalistic conditions rather than tightly controlled laboratory settings. It follows the classic baseline (A1) — intervention (B) — withdrawal/return-to-baseline (A2) sequence while deliberately relaxing control conditions to reflect authentic practice environments. This approach prioritizes external validity and clinical utility, making findings directly applicable to schools, clinics, and community settings.	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.