Table 2.

Participant Characteristics for the Nonverbal Mental Age-Matched DS, FXS, and TD Groups

DS						FXS						TD
ID	Gender	NMA	CA	Utt	MLU		Gender	NMA	CA	Utt	MLU		Gender	NMA	CA	Utt	MLU
MA 1	M	3.53	12.08	55	5.09	MA 1	M	3.56	14.41	64	2.69	MA 1	M	3.42	4.17	80	3.24
MA 2	M	3.72	15.99	50	4.59	MA 2	M	3.83	13.35	58	5.00	MA 2	M	3.72	4.15	62	4.89
MA 3	M	3.89	18.24	92	2.71	MA 3	M	3.92	12.18	73	3.37	MA 3	F	3.72	4.52	121	6.96
MA 4	F	4.17	18.53	56	2.41	MA 4	M	4.03	12.49	51	2.42	MA 4	F	4.11	4.37	50	3.50
MA 5	M	4.19	21.84	65	2.63	MA 5	M	4.25	16.85	69	2.59	MA 5	F	4.14	4.28	53	2.65
MA 6	M	4.39	18.66	50	2.47	MA 6	M	4.33	11.38	54	3.79	MA 6	M	4.19	5.19	60	2.82
MA 7	F	4.47	14.98	55	2.84	MA 7	M	4.39	19.74	52	2.47	MA 7	M	4.19	4.40	53	3.33
MA 8	F	4.56	18.39	96	2.65	MA 8	M	4.56	14.55	55	4.00	MA 8	F	4.25	4.77	83	4.27
MA 9	M	4.72	16.77	58	4.03	MA 9	M	4.81	13.39	95	2.41	MA 9	F	4.81	4.84	103	5.03
MA 10	M	4.89	13.87	79	3.56	MA 10	M	4.94	15.83	76	2.59	MA 10	F	5.00	4.89	63	3.56
MA 11	F	7.06	23.37	70	3.06	MA 11	M	7.11	17.67	58	2.88	MA 11	F	7.42	6.21	54	2.32
M		4.51	17.52	66	7.06	M		4.52	14.71	64.09	5.89	M		4.45	4.70	71.09	6.41
SD		0.94	3.30	16.37	2.35	SD		0.95	2.57	13.33	1.02	SD		1.08	0.60	23.22	0.99