Multidimensional Inventory of Black Identity: A Preliminary Investigation of Reliability and Construct Validity

The present study presents preliminary evidence regarding the reliability and validity of the Multidimensional Inventory of Black Identity (MIBI). The MIBI consists of 7 subscales representing 3 stable dimensions of African American racial identity (Centrality, Ideology, and Regard). Responses to the MIBI were collected from 474 African American college students from a predominantly African American university ( n = 185) and a predominantly White university ( n = 289). As the result of factor analysis, a revised 51-item scale was developed. Evidence was found for 6 subscales. The Public Regard subscale was dropped because of poor internal consistency. Interscale correlations suggest that the MIBI is internally valid. Relationships among the MIBI subscales and race-related behavior suggest that the instrument has external validity. Descriptive statistics for the revised MIBI are provided for the entire sample as well as by school.