. Author manuscript; available in PMC: 2018 May 1.

Published in final edited form as: Brain Struct Funct. 2016 Sep 15;222(4):1685–1703. doi: 10.1007/s00429-016-1302-1

Table 1.

Demographic information for the Reader and Pre-Reader groups.

	Readers (n = 31) M ± SD or n (%)	Pre-Readers (n = 11) M ± SD or n (%)	t or X²	p
Age (years, months)	6.13y ± 2.0m	6.31y ± 2.2m	−3.08^*	0.004
Males	10 (32%)	5 (46%)	0.62	0.43
White	20 (65%)	10 (91%)	2.77	0.10
SES (HI Index)	58.2 ± 10.2	58.1 ± 7.4	0.02	0.99
Kindergarten	20 (65%)	10 (91%)	2.77	0.10
Family History of Reading Problems	4 (13%)	4 (36%)	2.90	0.09
Bilingual	18 (58%)	3 (27%)	3.08	0.08
Right Handed	30 (97%)	10 (91%)	0.62	0.43

SES, socioeconomic status; HI, Hollingshead Index.

p < 0.05, corrected