A meta-analysis of motivational interviewing process: Technical, relational, and conditional process models of change.
J Consult Clin Psychol. 2018 Feb;86(2):140-157. doi: 10.1037/ccp0000250. Epub 2017 Dec 21.
J Consult Clin Psychol. 2018.
PMID: 29265832
Free PMC article.
Review.