title: A meta-analysis of multicultural competencies and psychotherapy process and outcome.
abstract: For decades, psychologists have emphasized the provision of multiculturally competent psychotherapy to reduce racial and ethnic disparities in mental health treatment. However, the relationship between multicultural competencies (MC) and other measures of clinical process and treatment outcome has shown heterogeneity in effect sizes. This meta-analysis tested the association of client ratings of therapist MC with measures of therapeutic processes and outcome, including: (a) working alliance, (b) client satisfaction, (c) general counseling competence, (d) session impact, and (e) symptom improvement. Among 18 studies (20 independent samples) included in the analysis, the correlation between therapist MC and outcome (r = .29) was much smaller than the association with process measures (r = .75), but there were no significant differences in correlations across different types of MC or clinical process measures. Providing some evidence of publication bias, effect sizes from published studies (r = .67) were larger than those from unpublished dissertations (r = .28). Moderator analyses indicated that client age, gender, the representation of racial-ethnic minority (R-EM) clients, and clinical setting were not associated with effect size variability. Based on these findings, we discuss implications and recommendations for future research that might lead to a better understanding of the effects of therapist MC on treatment process and outcome. Primary needs in future research include the development and evaluation of observer ratings of therapist MC and the implementation of longitudinal research designs.
authors.affiliation: Department of Educational Psychology.
authors.forename: Karen W
authors.initials: KW
authors.lastname: Tao
authors.affiliation: Department of Counseling Psychology, University of Denver.
authors.forename: Jesse
authors.initials: J
authors.lastname: Owen
authors.affiliation: Department of Educational Psychology.
authors.forename: Brian T
authors.initials: BT
authors.lastname: Pace
authors.affiliation: Department of Educational Psychology.
authors.forename: Zac E
authors.initials: ZE
authors.lastname: Imel
mesh_terms: D003299:Cooperative Behavior; D003376:Counseling / Q000379:methods; D018864:Cultural Diversity; D005006:Ethnicity / Q000523:psychology; D005260:Female; D006282:Health Personnel / Q000523:psychology; D006801:Humans; D008297:Male; D008913:Minority Groups / Q000523:psychology; D017060:Patient Satisfaction / Q000208:ethnology*; D011369:Professional-Patient Relations; D013811:Psychotherapeutic Processes; D011613:Psychotherapy / Q000379:methods* / Q000592:standards; D044469:Racial Groups / Q000523:psychology; D016896:Treatment Outcome