Table E3.

Severity of impairment and error consistency across conditions for group A and group P.

Descriptive statistic	Percent consistency of error location					Percent variability of error type
	Group A			Group P		Group A			Group P
	Mild	Moderate	Severe	Mild	Moderate	Mild	Moderate	Severe	Mild	Moderate
Participants	6	8	6	12	10	6	8	6	12	10
M	72.98	69.21	64.45	72.20	65.25	35.73	41.05	47.02	24.58	43.18
Mdn	76.18	70.68	65.55	73.39	69.68	33.78	41.43	48.36	20.66	51.57
SD	15.59	11.07	4.51	18.12	18.46	22.09	6.67	4.34	17.48	21.62
Variance	243.18	122.57	20.33	328.22	340.86	488.07	44.48	18.80	305.53	467.34
Minimum	53.00	51.66	55.74	27.50	29.62	13.33	29.01	38.62	0.00	15.17
Maximum	95.00	87.84	68.58	100.00	89.57	60.56	48.94	50.35	65.42	77.84
Range	42.00	36.18	12.84	72.50	59.95	47.23	19.93	11.73	65.42	62.67
Interquartile range	28.10	14.67	4.84	19.71	27.28	41.49	10.64	5.50	24.11	36.65
Skewness	−0.068	−0.077	−1.869	−1.205	−0.620	0.075	−0.651	−1.939	1.125	−0.059
Kurtosis	−0.771	0.585	4.401	2.875	−0.177	−3.036	−0.042	4.021	1.660	−1.338