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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: Schizophr Res. 2007 May 7;93(1-3):296–303. doi: 10.1016/j.schres.2007.03.010

Figure 1.

Figure 1

Task performance by controls (gray bars) and patients with schizophrenia (black bars). (A) Percentages of subjects in each group achieving possible numbers of initial discriminations. (B) Percentages of subjects in each group achieving different numbers of reversals (6 were possible). (C) Numbers of initial discriminations reversed at least once by participants in each group (maximum of 3). Twenty controls and 22 patients achieved all three initial discriminations. (D) Average percentages of error trials on initial discrimination and first reversal trials by participants.