APA Division of Health Psychology
Healthy People 2030
Healthy People 2030 sets data-driven national objectives to improve health and well-being over the next decade.
Transtheoretical Model: An Integrative Model of Behavior Change
"The Transtheoretical Model (TTM) is an integrative model to conceptualize the process of intentional behavior change. The TTM includes and integrates key constructs from other theories into a comprehensive theory of change that can be applied to a variety of behaviors, populations, and settings—hence, the name Transtheoretical."