title: Using the stages of change.
authors.affiliation: Harvard Medical School.
authors.forename: John C
authors.initials: JC
authors.lastname: Norcross
authors.forename: James O
authors.initials: JO
authors.lastname: Prochaska
mesh_terms: D001364:Awareness; D006040:Goals; D006801:Humans; D001523:Mental Disorders / Q000523:psychology* / Q000628:therapy; D011613:Psychotherapy