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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Learn Individ Differ. 2016 Jan 1;45:299–306. doi: 10.1016/j.lindif.2015.12.022

Table 3.

Multiple Regression Analyses: Parent-reported temperament predicting school readiness.

Variable R R2 R2change F change Beta
BBCS Color Recognition
Model 1 .43 .19 .19 1.46
 Child’s Age −.12

Variable R R2 R2change F change Beta

 Child’s Sex −.38
 Demographic Composite .08
Model 2 .79 .63 .44 5.86**
 Child’s Age −.08
 Child’s Gender −.17
 Demographic Composite .11
 IBQ-R PAS .64**
 IBQ-R NE −.30
 IBQ-R RCO −.15
BBCS Letter Recognition
Model 1 .43 .19 .19 1.53
 Child’s Age .30
 Child’s Gender −.39
 Demographic Composite .02
Model 2 .70 .49 .30 3.36*
 Child’s Age .36
 Child’s Sex −.26
 Demographic Composite .04
 IBQ-R PAS .48*

Variable R R2 R2change F change Beta

 IBQ-R NE −.30
 IBQ-R RCO −.11
**

p<.01;

*

p<.05.