Resurgence
The reemergence of previously extinguished behavior when alternative behaviors are disrupted.
Full Definition
Resurgence is a behavioral phenomenon where previously extinguished responses reappear when currently reinforced alternative behaviors are placed on extinction or disrupted. This concept is critical in behavioral medicine because it explains why old problem behaviors may return during treatment challenges or environmental changes. Resurgence occurs even when the original problem behavior is not directly reinforced, suggesting that extinction creates a temporary suppression rather than elimination. Clinicians must anticipate resurgence when planning treatment transitions and prepare strategies to prevent regression.
Usage
Usage note: Distinguish from relapse, which involves return to previous problem patterns.
In Context
- "Resurgence of self-injury occurred when the communication training was temporarily discontinued." — Clinical case study
- "The treatment protocol included strategies to minimize resurgence during transitions." — Intervention manual