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. 2007 Oct 27;34(3):538–543. doi: 10.1093/schbul/sbm118

Fig. 2.

Fig. 2.

Performances on Face and Chair Discrimination Task in Patients With Schizophrenia and Healthy Controls. A 2 (group) × 2 (stimulus type) × 2 (orientation) analysis of variance (ANOVA) for face discriminating accuracy show a main effect of group (F1,38 = 34.49, P < .001), stimulus type (F1,38 = 67.97, P < .005), in addition to interactions of group by stimulus type (F1,38 = 12.97, P < .005), group by orientation (F1,38 = 26.99, P < .001), and group by stimulus type by orientation (F1,38 = 18.93, P < .001). A 2 (group) × 2 (stimulus: chair vs face) × 2 (orientation) ANOVA between featural chair and featural face sets revealed main effect of group (F1,38 = 4.58, P < .05), face vs chair (F1,38 = 20.50, P < .001), and orientation (F1,38 = 20.50, P < .001).Error bar represents SD.*P < .05, **P < .01, ***P < .001.