Behavioral Activation as a Scaffolding Treatment for Co-Occurring Depression,Disordered Eating,and Unemployment: A Case Study

Abstract

Behavioral Activation (BA) is an empirically supported, parsimonious treatment for depression with efficacy comparable to cognitive therapy and antidepressant medication. This case study describes the application of Behavioral Activation Treatment for Depression (BATD) with a 29-year-old woman (“Ms. H”) presenting with major depressive disorder, disordered eating behavior (including binge-type episodes and compensatory purging of low frequency and/or limited duration), chronic unemployment, and mild spastic cerebral palsy. BA was conceptualized not only as a primary intervention for depression but as a scaffolding treatment: a structured, behaviorally grounded framework for organizing simultaneous work on eating behavior change, vocational reactivation, and interpersonal engagement, to which targeted adjunctive components (skills training and role-play, structured problem-solving, and contingent therapist responding) were added within the same conceptual model. Across 22 weekly sessions, the client progressed from clinically significant distress (Outcome Questionnaire–45 [OQ-45] = 89) to a stable subclinical range (OQ-45 = 37), obtained competitive employment aligned with her values, re-established structured eating, ceased purging behavior, and reduced avoidance-driven behaviors. Anticipated setbacks produced variability in distress that was addressed within the treatment structure rather than derailing progress. The case illustrates how BA’s activity hierarchy, values clarification, and functional assessment procedures can integrate with problem-solving and skills-based work to address multiple, reinforcer-linked problems within a single conceptual model. Implications are discussed for clinicians seeking a pragmatic, teachable treatment that accommodates complex, multi-problem presentations.