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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Neuroimage. 2015 Aug 31;124(0 0):232–237. doi: 10.1016/j.neuroimage.2015.08.046

Table 1.

Measure 1st Grade (N = 50) 2nd Grade (N=50)
M SD M SD
Males/Females 19/31 19/31
Age 7.44 0.34 8.41 0.35

WCJ-III Calculation 102.92 (66 - 125) 13.01
WCJ-III Applied Problems 108.74 (72 - 132) 13.74
WCJ-III Math Composite 105.83 (72 - 125.5) 12.37
WCJ-III Basic Reading 111.16 (71 - 131) 13.05

WASI (abbreviated IQ) 113.50 (78 - 147)* 17.09
PPVT-4 (verbal IQ) 112.46 (74 - 143) 15.35
*

WASI-IQ was unavailable for 2 participants, but all other measures were within 1SD of mean.