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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Physiol Behav. 2014 Oct 23;148:45–50. doi: 10.1016/j.physbeh.2014.10.014

Table 2.

Demographic information

Variable AE n = 43 CON n = 54
Sex (% Male)* 67.44 44.44
Race (% White) 67.44 75.93
Ethnicity (% Non-Hispanic) 67.44 64.81
Handedness (% Right) 86.05 90.74
Age in years [M (SD)] 11.42 (2.2) 11.57 (2.2)
SES [M (SD)]a 46.34 (12.9) 47.05 (14.7)
FSIQ [M (SD)]b* 87.12 (14.4) 108.39 (14.6)

Note. SD, standard deviation

a

SES, socioeconomic status, as determined by Hollingshead Four Factor Index (1975).

b

FSIQ data was available from 91/97 subjects

*

p < .05