Developing and Testing the Short-Form Knowledge, Efficacy, and Practices Instrument for Assessing Cultural Competence.

The importance of educating dental students in cultural competence has been widely emphasized, but there is a need to assess cultural competence in a consistent and reliable way. The aims of this study were to determine latent constructs for the initial measure of cultural competence for oral health providers, the Knowledge, Efficacy, and Practices Instrument (KEPI), and to determine how well these factors related to previously identified latent constructs. Data were collected in surveys of dental students and from dental hygiene, dental assisting, and dental faculty members in 44 academic dental institutions from 2012 to 2015. There were a total of 1,786 respondents to the surveys; response rates to individual surveys ranged from 35% to 100%. There were 982 (55%) female and 804 (45%) male respondents, 286 (16%) underrepresented minority (URM) and 1,500 (84%) non-URM respondents, and 339 (19%) faculty and 1,447 (81%) student respondents. Three latent constructs were identified. Female respondents scored significantly higher on the culture-centered practice and efficacy of assessment factors, while URM respondents had significantly higher scores on all three of the KEPI factors. Measurements indicated that the long-form KEPI could be shortened by ten questions and still have three meaningful measurements. Continued research in assessing other health care providers' cultural competence is needed to expand the KEPI to measure providers' cultural competence with patients with minority sexual orientation and gender identity issues and those with physical disabilities, mental illness, and autism to advance patient-centric communication.