title: The role of ambivalence in behavior change.
authors.affiliation: Department of Veterans Affairs, San Francisco, CA, USA. jennifer.manuel@va.gov.|University of California, San Francisco, CA, USA. jennifer.manuel@va.gov.
authors.forename: Jennifer K
authors.initials: JK
authors.lastname: Manuel
authors.affiliation: CASAA, Albuquerque, New Mexico, USA.
authors.forename: Theresa B
authors.initials: TB
authors.lastname: Moyers
mesh_terms: D000339:Affect; D006801:Humans; D009042:Motivation; D062405:Motivational Interviewing
keywords: Ambivalence; motivational interviewing; substance use