Evaluation of the Feasibility and Efficacy of Computerized Anxiety Treatment in a Group Setting

CAST is a transdiagnostic cognitive behavioral therapy (CBT)-based protocol designed to address elevated AS, particularly the amplification of cognitive stress symptoms including perceived confusion and memory problems. CAST is a fully computerized, 1-hour intervention. CAST contains video animation and audio narration throughout, as well as interactive features (e.g., brief quizzes to promote comprehension). Procedures draw heavily on standard CBT techniques; AS, a core vulnerability for anxiety and depression is targeted using these procedures. In this study, participants complete CAST as a group alongside other participants.

The HET protocol covers standard healthy lifestyle behaviors as well as broad coping strategies to address stress. HET is a fully computerized 1-hour control condition focused on increasing healthy behaviors and decreasing unhealthy behaviors. Content includes healthy eating, hydration, sleep and rest, stress management as well as other healthy lifestyle tips. HET was administered in a group format for this study.