Designed to provide students with an easy to understand, interesting, and engaging introduction to the theoretical basis of health education, Introduction to Health Behavior Theory, Fourth Edition uses comprehensive and accessible explanations to help students understand what theory is, how theories are developed, and what factors influence health behavior theory. Covering the more commonly used health behavior theories in individual chapters, the author breaks each theory into concepts and constructs to enhance comprehension and encourage students to discover how these theories can be put into practice.