In behavior-analytic clinical work and research, opportunities for choice can be arranged as an independent variable, and response allocation among choice options can be measured as a dependent variable (i.e., engaging in one response given two or more concurrently available options). Choice-based interventions provide behavior analysts with tools…

This paper is a literature review, which synthesized and analyzed numerous articles about applied behavior analysis (ABA) and positive behavior support (PBS). It started with the history of each term. Then it included the definitions and the characteristics for both of them. Additionally, this paper explored the similarities and differences…