Initial Validation of the Race-Ethnicity Supervision Scale (RESS)

Abstract

In this dissertation study, the author reports on the initial psychometric evaluation of the Race-Ethnicity Supervision Scale (RESS) with data collected from three studies and 307 mental health counseling and psychology trainees. Exploratory factor analyses yielded a 29-item scale with a four factor model (a) Promoting Supervisee Racial/Ethnic Cultural Competence, (b) Development and Responsivity to Cultural Identity in Supervision, (c) Perceived Supervisor Cultural Competence, and (d) Harmful Supervisory Practices. RESS scores were internally consistent and remained stable over a 3-week period. Construct validity evidence suggested RESS scores were positively related to MSI scores and unrelated to social desirability. Limitations and recommendations for future research are also discussed.