Table 1. Subject Demographics.

Typical Development			ASD			FXS
CARS	Age	Ethnicity	CARS	Age	Ethnicity	CARS	Age	Ethnicity
15	5 yr, 10 mo	Caucasian	46	8 yr, 2 mo	Caucasian	37	18 yr, 8 mo	Caucasian
15	4 yr, 6 mo	Caucasian	30	4 yr, 2 mo	Caucasian	23	7 yr, 7 mo	Caucasian
15	3 yr, 9 mo	Caucasian	33	6 yr, 11 mo	Caucasian	55	3 yr, 3 mo	Caucasian
15	3 yr, 7 mo	Caucasian	36	4 yr, 7 mo	Caucasian	43	2 yr, 10 mo	Caucasian
15	5 yr, 2 mo	Caucasian	52	4 yr, 0 mo	Caucasian	22	6 yr, 11 mo	Caucasian
15	3 yr, 1 mo	Caucasian	42	5 yr, 3 mo	Caucasian	42	3 yr, 2 mo	Caucasian
15	5 yr, 11 mo	Hispanic	30	5 yr, 2 mo	Caucasian	45	17 yr, 9 mo	Caucasian
15	11 yr, 10 mo	Caucasian	51	5 yr, 1 mo	Caucasian	40	21 yr, 2 mo	Caucasian
15	14 yr, 9 mo	Caucasian	33	6 yr, 2 mo	Caucasian	29	8 yr, 8 mo	Caucasian
15	18 yr, 3 mo	Caucasian	48	4 yr, 4 mo	Caucasian	43	3 yr, 11 mo	Hispanic
18	11 yr, 3 mo	Caucasian	32.5	3 yr, 7 mo	Caucasian	56	8 yr, 7 mo	Caucasian
15	9 yr, 7 mo	Caucasian	43	3 yr, 10 mo	Caucasian	33	6 yr, 0 mo	Caucasian
15	13 yr, 7 mo	Caucasian	47	4 yr, 3 mo	Caucasian	42	7 yr, 0 mo	Caucasian
15	3 yr, 10 mo	Caucasian	37	3 yr, 7 mo	Caucasian	32	6 yr, 8 mo	Caucasian
15	7 yr, 7 mo	Caucasian	43	5 yr, 9 mo	Caucasian	37	6 yr, 11 mo	Caucasian
15	2 yr, 8 mo	Caucasian	39	7 yr, 6 mo	Caucasian	37	11 yr, 6 mo	Caucasian
15	2 yr, 10 mo	Caucasian	39	2 yr, 8 mo	Caucasian	51	13 yr, 1 mo	Caucasian
15	8 yr, 11 mo	Caucasian	39	5 yr, 11 mo	Caucasian	32	6 yr, 1 mo	Caucasian
			56	6 yr, 1 mo	Caucasian
			45	3 yr, 1 mo	Caucasian