TY - JOUR A1 - Schwarzer, R. T1 - Modeling Health Behavior Change: How to Predict and Modify the Adoption and Maintenance of Health Behaviors Y1 - 2008 DO - 10.1111/j.1464-0597.2007.00325.x JF - Applied Psychology VL - 57 IS - 1 SP - 1 EP - -29 ER -