a five-phase theory to describe alterations in individual's health behaviors. It proposes that change takes time, also that many different interventions are effective at many different phases, and additionally that there are many outcomes happening across the phases.

TRANSTHEORETICAL MODEL (TTM): "The transtheoretical model was cultivated by James O. Prochaska, an American clinical psychologist."

Link to This Definition

Did you find this definition of TRANSTHEORETICAL MODEL (TTM) helpful? You can share it by copying the code below and adding it to your blog or web page.
Edited and fact checked by Pam: Google +