Behavioral Contrast
Changes in response rate in one component when reinforcement conditions change in another component.
Full Definition
Behavioral contrast occurs when changes in reinforcement contingencies in one situation produce opposite changes in behavior in an unchanged situation. For example, when reinforcement decreases in one setting, response rates may paradoxically increase in another setting where contingencies remain constant. This phenomenon is important in behavioral medicine because treatment effects in one context may inadvertently affect behavior in other contexts. Clinicians must consider contrast effects when implementing interventions across multiple settings or when treatment is only available in limited contexts.
Usage
Usage note: Monitor untreated settings for unexpected behavioral changes during intervention.
In Context
- "Behavioral contrast explained why problem behaviors increased at home during school-based intervention." — Multi-setting treatment analysis
- "The team monitored for contrast effects when implementing the classroom behavior plan." — Educational consultation report