#31 - Challenging the 4-Function Worldview w/ Dr. Adithyan "Dithu" Rajaraman

Learning Objectives

• Analyze the limitations of isolated functional analyses when evaluating severe challenging behavior, explaining how standard 4-function test conditions fail to capture synthesized or idiosyncratic environmental contingencies.

• Evaluate the evolutionary shift in behavior-analytic functional assessments, tracking the historical paradigm from isolated reinforcement tests to the integration of open-ended interviewing and comprehensive contingency models.

• Examine the concept of synthesized reinforcers, evaluating how multiple distinct consequences (e.g., escape to access to tangibles) combine simultaneously to maintain severe problem behavior.

• Differentiate between traditional rule-based control conditions and synthesized control conditions, comparing how effectively each minimizes emotional reactivity and problem behaviors during a functional assessment.

• Formulate clinical open-ended interviewing protocols that isolate specific environmental contexts, determining how a client's daily routines serve as the baseline for designing personalized contingencies.

• Synthesize the ethical and structural advantages of a contextual worldview over an internal "malady" approach when training non-behavioral professionals (such as teachers or instructional assistants) in educational settings.

Pertaining to Mand compliance:

1. Seminal Paper: Bowman, L. G., Fisher, W. W., Thompson, R. H., & Piazza, C. C. (1997). On the relation of mands and the function of destructive behavior. Journal of applied behavior analysis, 30(2), 251-265.

2. Literature review: Rajaraman, A., & Hanley, G. P. (2021). Mand compliance as a contingency controlling problem behavior: A systematic review. Journal of Applied Behavior Analysis, 54(1), 103-121.

Pertaining to the evolution of functional analysis:

1. Carr, E. G. (1977). The motivation of self-injurious behavior: a review of some hypotheses. Psychological bulletin, 84(4), 800.

2. Iwata, B. A., Dorsey, M. F., Slifer, K. J., Bauman, K. E., & Richman, G. S. (1994). Toward a functional analysis of self‐injury. Journal of applied behavior analysis, 27(2), 197-209.

3. Hanley, G. P., Iwata, B. A., & McCord, B. E. (2003). Functional analysis of problem behavior: A review. Journal of applied behavior analysis, 36(2), 147-185.

On Literature reviews:

Narrative review examples:

1. Thompson, R. H., & Iwata, B. A. (2005). A review of reinforcement control procedures. Journal of applied behavior analysis, 38(2), 257-278.

2. Friman, P. C., Hayes, S. C., & Wilson, K. G. (1998). Why behavior analysts should study emotion: The example of anxiety. Journal of applied Behavior analysis, 31(1), 137-156.

3. Rajaraman, A., Austin, J. L., Gover, H. C., Cammilleri, A. P., Donnelly, D. R., & Hanley, G. P. (2022). Toward trauma‐informed applications of behavior analysis. Journal of Applied Behavior Analysis, 55(1), 40-61.

Systematic or Scoping review (not meta-analyses) examples relevant to the discussion:

1. Jessel, J., Hanley, G. P., & Ghaemmaghami, M. (2020). On the standardization of the functional analysis. Behavior analysis in practice, 13, 205-216.

2. Ghaemmaghami, M., Hanley, G. P., & Jessel, J. (2021). Functional communication training: From efficacy to effectiveness. Journal of applied behavior analysis, 54(1), 122-143.

3. Howell, M., Dounavi, K., & Storey, C. (2019). To choose or not to choose?: A systematic literature review considering the effects of antecedent and consequence choice upon on-task and problem behaviour. Review Journal of Autism and Developmental Disorders, 6, 63-84.

4. Hustyi, K. M., Logue, J. J., & Hall, S. S. (2025). Skill-based treatment for challenging behavior in autism spectrum disorder: A scoping review of treatment characteristics and outcomes. Research in Autism Spectrum Disorders, 119, 102523.

5. Cengher, M., Bowman, M. D., Shawler, L. A., & Ceribo‐Singh, M. S. M. (2022). A systematic review of mands for information. Behavioral Interventions, 37(3), 864-886.

Meta-analyses examples relevant to the discussion:

1. Gover, H. C., Hanley, G. P., & Ruppel, K. W. (2022). On the generality of preference for contingent reinforcement. Journal of Applied Behavior Analysis, 55(2), 318-336.

2. Slaton, J. D., & Hanley, G. P. (2018). Nature and scope of synthesis in functional analysis and treatment of problem behavior. Journal of Applied Behavior Analysis, 51(4), 943-973.

3. Layman, L. N., Dufrene, B. A., Ackley, M. M., Weaver, C. M., Schneider, D. E., LaBrot, Z. C., ... & Olmi, D. J. (2024). Interview-informed synthesized contingency analyses on challenging problem behavior: A single-case meta-analysis. Review Journal of Autism and Developmental Disorders, 11(3), 640-658.