Overview
Be careful whith plagiarism
An intervention can be experimentally solid and still be a poor choice if it collides with the realities of a learner’s environment. That is the heart of social validity: we judge the goals, the procedures, and the outcomes not only by data, but also by their value and acceptability to the people who will live with them (Cooper et al., 2020; Wolf, 1978).Social validity is a key consideration when we select a target behavior and design a plan that others can and will implement.
Consider a first scenario: a busy general-education classroom where a student’s problem behavior functions to escape tasks. On paper, escape extinction looks appropriate. In practice, a class of twenty students and rotating adults makes treatment integrity fragile, and the initial spike in behavior risky for instruction and safety. A better fit is to begin with antecedent adjustments, a brief high-probability sequence, and functional communication training to request a short break, which teachers can implement consistently (Cooper et al., 2020).
A second case involves a token economy that pays out candy in a school with a “no sugar” policy and health-focused families. Reinforcement systems are evidence-based, but if the reinforcer conflicts with policies or values, the procedure’s acceptability is low. Co-designing reinforcers with stakeholders, such as time with peers, leadership roles, or preferred classroom jobs, preserves behavioral logic while honoring the environment (Cooper et al., 2020; Wolf, 1978).
Third, imagine assigning massed discrete-trial teaching to caregivers who work two jobs with multiple children at home. Discrete-trial teaching can be powerful, yet the home routine may not support it. Naturalistic instruction embedded in daily routines, paired with short school-based blocks, keeps the plan feasible and sustainable while remaining function-based (Cooper et al., 2020).
Why insist on social validity from the start? When we select target behaviors, defining them operationally and prioritizing habilitative value keeps us focused on skills that matter for the learner and the community (Cooper et al., 2020, Chapter 3). We also match our observation system to the setting so the data guide decisions rather than burden the team (Volpe, DiPerna, Hintze, & Shapiro, 2005). A quick note from the Walden video we watched, “Defining and Measuring Behaviors”: the Model of Acceptability (Reimers, Wacker, & Koeppl, 1987) made the idea click for me. In short, a plan feels acceptable when it seems effective, understandable, fair, and doable within real time and effort. That simple lens explains why each scenario improves once we adjust for fit, and it predicts better adoption and treatment integrity over time.
In the end, data point to what can work. Social validity helps us choose what will actually work for this learner in this setting, with these people and these constraints. When our goals matter to the learner, our procedures make sense to the adults who use them, and our outcomes are noticeable in everyday life, ABA stops feeling like a set of techniques and starts feeling like real support that is both effective and meaningful (Cooper et al., 2020; Wolf, 1978).
References
Cooper, J. O., Heron, T. E., & Heward, W. L. (2020). Applied behavior analysis (3rd ed.). Pearson.
Reimers, T. M., Wacker, D. P., & Koeppl, G (1987). Acceptability of behavioral interventions: A review of the literature. School Psychology Review, 16, 212-227. https://doi.org/10.1080/02796015.1987.12085286Links to an external site.
Volpe, R. J., DiPerna, J. C., Hintze, J. M., & Shapiro, E. S. (2005). Observing students in classroom settings: A review of seven coding schemes. School Psychology Review, 34(4), 454-474. https://doi.org/10.1080/02796015.2005.12088009Links to an external site.
Wolf, M. M. (1978). Social validity: The case for subjective measurement or how applied behavior analysis is finding its heart. Journal of Applied Behavior Analysis, 11(2), 203-214. https://doi.org/10.1901/jaba.1978.11-203Links to an external site.
Walden University, LLC. (2021). Introduction to concepts and principles of behavior analysis [Video]. Walden University Blackboard. http://waldenu.instructure.com
Walden University, LLC. (2019-2021). Introduction to defining and measuring behaviors [Video]. Walden University Blackboard. http://waldenu.instructure.com
Walden University, LLC. (2019-2021). Defining and measuring behaviors [Video]. Walden University Blackboard. http://waldenu.instructure.com
Walden University, LLC. (2019-2021). Defining and measuring behaviors with Steven Little, PhD and Angeleque Akin-Little, PhD [Video]. Walden University Blackboard. http://waldenu.instructure.com