Social and Behavioral Theories
1. Learning Objectives
After reviewing this chapter, readers should be able to:
- Define what theory is and identify two key types of social and behavioral science theory that are relevant to public health interventions.
- Describe the key constructs of four theories that are often used in public health interventions: the Health Belief Model, The Transtheoretical Model and Stages of Change, Social Cognitive Theory, and the Social Ecological Model.
- Understand the nature of evidence about the relative effectiveness of theory-based interventions.
- Identify the most important considerations in choosing the right theory to address a health behavior problem in a particular population and context.