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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: Dev Psychobiol. 2014 Mar 14;56(6):1327–1340. doi: 10.1002/dev.21212

Table 5.

Multiple Regression Analyses: IBQ-R Factors as Predictors Arm Restraint Frontal EEG Asymmetry separately for Boys and Girls

Variable R R2 R2change F change Beta
Boys
Model 1 .13 .02 .02 1.80
  Baseline Frontal Asymmetry .13
Model 2 .35 .12 .11 3.82*
  Baseline Frontal Asymmetry .08
  IBQ-R NE .03
  IBQ-R PAS −.36**
  IBQ-R ORC .13
Girls
Model 1 .23 .05 .05 5.22*
  Baseline Frontal Asymmetry .23*
Model 2 .33 .11 .06 2.00
  Baseline Frontal Asymmetry .19^
  IBQ-R NE −.15
  IBQ-R PAS .12
  IBQ-R ORC −.27*
*

p<.05 level;

**

p< .01 level;

^

p<.10.