Outcome Discrepancies Among Racially/Ethnically Diverse Consumers of Vocational Rehabilitation Services: Summary and Critique of the Literature
This article summarizes 27 studies that sought to investigate the experiences of various racial/ethnic minority groups in the public vocational rehabilitation agency. Spanning the years since the 1992 Amendments to the Rehabilitation Act, this body of research has identified and defined a significant question: are the experiences and outcomes of consumers who identify as racial/ethnic minority members different from consumers of the majority culture? Did the amendments to the Rehabilitation Act affect a change in outcome discrepancies? A critique of the various methodologies is presented, including: the use of archival data; the use of univariate, non parametric statistics; and the lack of precision in defining/operationalizing the independent variable of race/ethnicity. The use of hierarchical linear modeling is advocated since many variables of interest can be studied simultaneously. A brief summary of the researchers' recommendation of ways in which to provide higher quality outcomes is presented.