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What are the stages of behavioral change?

Abby Ellin
Nutrition & Dietetics
Dr. James O. Prochaska, director of the Cancer Prevention Research Center and professor of Clinical and Health Psychology at the University of Rhode Island, and his colleague, Dr. Carlo DiClemente, codeveloped the Stages of Change model for behavioral change, which arose from their work with smoking-cessation programs. “As we listened to our participants, we became aware that selfchangers were articulating distinct stages of change,” Prochaska says. “These include: precontemplation, contemplation, preparation, and action, followed by maintenance or termination.” Prochaska says that recognizing people’s stages is critical to success in getting them to change behaviors, and he acknowledges that behavior change is a
lengthy process.  
Teenage Waistland: A Former Fat Kid Weighs In on Living Large, Losing Weight, and How Parents Can (and Can't) Help

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Teenage Waistland: A Former Fat Kid Weighs In on Living Large, Losing Weight, and How Parents Can (and Can't) Help

We've been inundated lately with books and articles about childhood obesity. Most offer cultural critique or nutrition and exercise advice — in tones that are alternately appalled and patronizing....

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