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Stages of ChangeA Critiquejlittell{at}brynmawr.edu.
Bryn Mawr Collegehgirvin{at}brynmawr.edu. The stages of change proposed by Prochaska and DiClemente have been applied to change efforts within and outside of formal treatment and in relation to virtually any problem behavior. This model has gained widespread popularity in health psychology and addictions and is being used to guide interventions and allocate treatment resources in several fields. In this article, the authors review 87 studies on the stages of change across problem behaviors. Research findings suggest that the proposed stages are not mutually exclusive and that there is scant evidence of sequential movement through discrete stages in studies of specific problem behaviors, such as smoking and substance abuse. Although the stage model may have considerable heuristic value, its practical utility is limited by concerns about the validity of stage assessments. The model’s underlying concepts and alternative views of readiness for change are considered, along with directions for future research.
Behavior Modification, Vol. 26, No. 2,
223-273 (2002) This article has been cited by other articles:
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