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Percent of the current sample classified as impaired on the Halstead Category Test Total Score based on published norms for non-Hispanic Whites and Blacks (Heaton et al., 2004), and newly developed norms for this test. Impairment was defined as T-Score <40. Asterisks denote significant difference based on McNemar’s tests compared to currently developed norms.
*p<.005; **p<.0001
