Health Action Process Approach
Also written as: HAPA — Health Action Process Approach
Theoretical model distinguishing between motivational and volitional phases of health behavior change.
Full Definition
Schwarzer's comprehensive framework that divides health behavior change into distinct phases: pre-intentional, intentional, and actional. The motivational phase involves developing intention through risk awareness, outcome expectancies, and self-efficacy beliefs. The volitional phase focuses on planning, initiative, and maintenance of behavior change through action planning, coping planning, and recovery self-efficacy. HAPA emphasizes that different psychological processes and intervention strategies are needed at each phase of behavior change, making it particularly valuable for designing stage-matched interventions in behavioral medicine.
Usage
Usage note: Always spell out on first use, then abbreviate as HAPA. Capitalize all words in full form.
In Context
- "The intervention design followed the Health Action Process Approach (HAPA) to target both motivational and volitional determinants." — Research methodology section
- "HAPA-based assessments revealed deficits in action planning rather than intention formation." — Clinical assessment report