. Author manuscript; available in PMC: 2013 May 13.

Published in final edited form as: Psychology (Irvine). 2012 Feb 1;3(2):175–182. doi: 10.4236/psych.2012.32026

Table 1.

Demographic information

	Control	US	IA
Gender	Male= 15; Female = 13	Male = 8; Female = 9	Male = 9; Female= 6
Race	White = 20; Black = 6; Other = 2	White =12; Black = 2; Other = 3	White =14; Other = 1
Age (in months)	M = 67 SD = 21.4	M = 64 SD = 26.9	M = 73 SD=12.7
Annual Household Income	M= 109,019 SD = 54,995	M = 37,889 SD = 22,031	M= 120,466 SD = 68,376
Age at time of removal from Neglectful Environment (in months)		M = 32.1 SD=15.5	M = 20.7 SD= 13.0
Proportion of life in Neglectful Environment		M = 55.8% SD = 24.9%	M = 30.9% SD = 19.8%
Time in current home (in months)		M = 28.8 SD= 17.3	M = 51.7 SD = 28.8