Table 9.

Modality-Specificity of the Object-Color Knowledge Impairment

Control participants (N), mean control proportion correct (%), control standard deviation (SD), AC’s proportion correct (AC’s score), t- and p-scores, and the testing dates for when AC made decisions on three tasks of object-color knowledge that tested all modalities of input.

	Control sample			AC’s score	Significance test		Test date
	N	%	SD	%	t	p
GENERATION OF TYPICAL COLORS OF OBJECTS
Animals	6	0.9	0.05	0.69	−3.89	0.01	10/11
Vegetables	6	0.97	0.04	0.75	−5.09	0.004	10/11
Fruit	6	0.94	0.07	0.67	−3.57	0.016	10/11
VISUAL-VISUAL OBJECT COLOR MATCHING
Animals (session 1)	6	0.89	0.05	0.75	−2.59	0.049	10/11
Vegetables (session 1)	6	0.97	0.04	0.92	−1.16	0.3	10/11
Fruit (session 1)	6	0.94	0.07	0.83	−1.46	0.21	10/11
Animals (session 2)	6	0.89	0.05	0.63	−4.81	0.005	05/13
Vegetables (session 2)	6	0.97	0.04	0.73	−5.56	0.003	05/13
Fruit (session 2)	6	0.94	0.07	0.92	−0.27	0.8	05/13
VISUAL-VERBAL OBJECT COLOR MATCHING
Animals	52	0.87	0.04	0.71	−3.7	0.014	10/11
Vegetables	12	0.97	0.04	0.58	−9.03	<0.001	10/11
Fruit	12	0.99	0.03	0.58	−12.65	<0.001	10/11