Table 5.

Chance performance of PWA on each task. Number of trials = 80; at-chance probability = .5 for all tasks (due to two-button press) excluding at-chance probability = .33 for Syllable Judgment for P24–32 (due to three-button response).

Participant	SEM			PhN-N			PhN-P
	Category Coordinate	Category Super- ordinate	Semantic Feature	Rhyme Judgment	Syllable Judgment	Phoneme Verification	Rhyme Judgment	Syllable Judgment	Phoneme Verification
P1	67	75	72	46	48	44	44	46	44
P2	65	66	70	41	50	38	50	72	50
P3	78	72	71	36	42	44	57	64	46
P4	76	76	75	36	51	42	39	55	43
P5	76	73	73	42	52	39	45	60	40
P6	70	69	70	40	46	37	40	75	42
P7	61	58	60	40	44	41	44	35	40
P8	50	64	64	44	42	37	39	42	37
P9	68	70	61	36	49	40	45	61	42
P10	45	59	46	38	42	41	44	42	41
P11	67	73	64	44	48	47	43	62	51
P12	58	61	52	DNT	DNT	DNT	DNT	DNT	DNT
P13	69	70	65	35	48	39	34	69	45
P14	56	71	73	49	40	40	52	43	40
P15	79	80	78	74	68	73	76	75	79
P16	74	77	76	59	52	54	67	62	60
P17	66	77	70	57	46	48	58	70	68
P18	75	76	75	46	53	48	52	76	51
P19	78	80	72	60	56	51	67	63	54
P20	70	76	69	62	55	46	74	76	58
P21	79	78	71	63	63	52	60	77	59
P22	73	78	74	68	54	54	74	80	61
P23	67	75	74	46	48	44	44	46	44
P24	68	74	76	41	51	42	64	63	52
P25	DNT	DNT	68	43	53	DNT	57	75	DNT
P26	78	78	75	64	71	50	71	79	63
P27	67	65	61	40	19	43	40	22	40
P28	77	76	76	75	59	56	76	73	61
P29	75	76	70	41	46	53	62	51	55
P30	77	80	74	67	65	43	76	79	55
P31	70	62	61	38	27	42	41	27	39
P32	69	75	65	41	43	48	44	58	56
Total Above Chance	30	31	30	11	22	11	17	23	16
Total At Chance	1	0	1	20	8	19	14	8	14
Total Below Chance	0	0	0	0	1	0	0	0	0