“…However, already in 1978, many I–O psychologists believed that differential prediction did not exist (Daniel, 2001; Hunter, Schmidt, & Hunter, 1979). Thus, the differential prediction requirement in the Uniform Guidelines may have been included due to enforcement considerations rather than technical or scientific knowledge (Daniel, 2001). Nevertheless, even with the accumulation of scientific knowledge concluding that “differential validity does not exist” (Gatewood, Feild, & Barrick, 2008, p. 547) and that differential prediction typically does not occur, and when it does, it tends to favor minority groups (Hartigan & Wigdor, 1989; Schmidt, Pearlman, & Hunter 1980), the Uniform Guidelines have not been revised to be consistent with current knowledge.…”