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Preferred term

transtheoretical model  

Definition

  • The transtheoretical model (TTM) was developed by James Prochaska and Carlo DiClemente around 1980 to explain how people change in psychotherapy. The model was soon adapted to describe behavior change with respect to addictions, especially smoking cessation. [Source: Encyclopedia of Epidemiology; Transtheoretical Model]

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https://concepts.sagepub.com/social-science/concept/transtheoretical_model

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