title: The relationship between counselors' technical skills, clients' in-session verbal responses, and outcome in smoking cessation treatment.
abstract: The technical component of Motivational Interviewing (MI) posits that client language mediates the relationship between counselor techniques and subsequent client behavioral outcomes. The purpose of this study was to examine this hypothesized technical component of MI in smoking cessation treatment in more depth.
  
  
  
  Secondary analysis of 106 first treatment sessions, derived from the Swedish National Tobacco Quitline, and previously rated using the Motivational Interviewing Sequential Code for Observing Process Exchanges (MI-SCOPE) Coder's Manual and the Motivational Interviewing Treatment Integrity code (MITI) Manual, version 3.1. The outcome measure was self-reported 6-month continuous abstinence at 12-month follow-up.
  
  
  
  Sequential analyses indicated that clients were significantly more likely than expected by chance to argue for change (change talk) following MI-consistent behaviors and questions and reflections favoring change. Conversely, clients were more likely to argue against change (sustain talk) following questions and reflections favoring status-quo. Parallel mediation analysis revealed that a counselor technique (reflections of client sustain talk) had an indirect effect on smoking outcome at follow-up through client language mediators.
  
  
  
  The study makes a significant contribution to our understanding of how MI works in smoking cessation treatment and adds further empirical support for the hypothesized technical component in MI. The results emphasize the importance of counselors avoiding unintentional reinforcement of sustain talk and underline the need for a greater emphasis on the direction of questions and reflections in MI trainings and fidelity measures.
authors.affiliation: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden. Electronic address: helena.lindqvist@ki.se.
authors.forename: Helena
authors.initials: H
authors.lastname: Lindqvist
authors.affiliation: MIC Lab AB, Stockholm, Sweden.
authors.forename: Lars
authors.initials: L
authors.lastname: Forsberg
authors.affiliation: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
authors.forename: Pia
authors.initials: P
authors.lastname: Enebrink
authors.affiliation: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.
authors.forename: Gerhard
authors.initials: G
authors.lastname: Andersson
authors.affiliation: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
authors.forename: Ingvar
authors.initials: I
authors.lastname: Rosendahl
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002983:Clinical Competence; D000072117:Counselors / Q000592:standards*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D062405:Motivational Interviewing / Q000379:methods*; D017063:Outcome Assessment, Health Care; D011369:Professional-Patient Relations; D057566:Self Report; D016540:Smoking Cessation / Q000379:methods*; D013548:Sweden; D055815:Young Adult
keywords: Change talk; Mediation; Motivational Interviewing; Smoking cessation; Sustain talk; Therapeutic process