. Author manuscript; available in PMC: 2013 Oct 1.

Published in final edited form as: J Child Psychol Psychiatry. 2012 Jul 25;53(10):1072–1081. doi: 10.1111/j.1469-7610.2012.02573.x

Table 2.

X and Y Dosage Effects on Language and Social Measures

		X-EFFECTS (♂,♀)			Y-EFFECTS (♂)
X&Y Dosage Genotypes included in analyses		+0X (XX, XY)	+1X (XXY, XXX)	+2/3X (XXXY, XXXX, XXXXY, XXXXX)	+0Y (XY)	+1Y (XYY)
Estim-VIQ²,⁴,	N	52	52	14	27	14
	M	113.61	95.48	67.68	113.98	91.25
	SD	12.50	13.25	9.07	10.77	18.36)
Estim-PIQ²,⁴	N	52	51	15	27	14
	M	112.69	98.33	71	114.44	102.86
	SD	11.01	15.19	10.08	10.1	12.89
Estim-VIQPIQ	N	52	51	14	27	14
DIFF.⁴	M	0.91	−3.19	−2.68	−0.46	−11.61
	SD	11.17	13.10	8.46	12.60	16.10
STRUCT.	N	51	52	21	26	14
LANG.²,⁴	M	106.67	90.34	73.33	106.74	85.8
	SD	6.22	14.06	9.61	5.83	16.04
PRAG.	N	51	52	21	26	14
LANG.²,⁴	M	108.26	91.15	82.2	107.02	81.07
	SD	7.32	14.27	9.86	8.08	13.81
SOC.	N	51	52	21	26	14
INTER.	M	2.14	1.37	8.33	0.81	−4.64
DEV. IND.¹, ⁴	SD	5.73	9.3	8.24	6.45	10.04
SRS	N	50	55	24	26	15
TOTAL³, ⁵	M	17.83	59.07	67.99	20.24	73.13
	SD	12.42	30.04	24.83	14.64	34.99

+0X,+1X<+2/3X;

+0X>+1X>+2/3X;

+0X<+1X, +2/3X;

⁴

+0Y>+1Y;

⁵

+0Y<+1Y;