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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: J Exp Child Psychol. 2015 Jul 25;140:1–15. doi: 10.1016/j.jecp.2015.06.010

Table 6. Summary of Regression Analyses Predicting the Minnesota EF Scale.

Block β R2 ΔR2 DF F Change
1. Covariates 14.8% -- 2, 92 7.98*
 Family Income .305*
 PPVT-Stand .195a
2a. Autonomy Support Regression 18.7% 3.9% 1, 91 4.36a
 Family Income .274*
 PPVT-Stand .142
 Autonomy Support .208a
2b. Control Regression 21.9% 7.1% 1, 91 8.26*
 Family Income .261*
 PPVT-Stand .123
 Control -.281*
a

p < .05,

*

p < .01. PPVT-Stand = Age-standardized PPVT score.