The following websites provide helpful, concise explanations of individual behavioral change theories.
However, remember that these are not considered scholarly sources. To find a scholarly source on these theories, start by consulting the reference lists provided by the websites' authors. This will lead you to the original, scholarly source of information. Ask a librarian for help locating these or any other sources on behavioral change theory or models.
Relevant Websites:
Check out these books from the library collection!
Health Behavior and Health Education: Theory, Research, and Practice (2008) by 