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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: J Adolesc. 2021 May 7;89:149–160. doi: 10.1016/j.adolescence.2021.04.010

Table 4a.

Linear Regression Models for Socioeconomic Status and Executive Functioning in the Arrows Task

Arrows: Inhibitory Control Arrows: Switching Ability
Study 1 Study 2 Study 1 Study 2
β CILower CIUpper β CILower CIUpper β CILower CIUpper β CILower CIUpper
Income-to-needs Ratio −0.09 −0.29 .12 −.22* −0.36 −0.08 −0.19* −.37 −.01 −.04 −0.20 0.11
Highest Parent Education −0.23* −.42 −.03 −.20* −0.37 −0.04 −0.24* −.43 −.05 −.06 −0.22 0.11
Food Insecurity 0.02 −.19 .23 .26* 0.12 0.41 0.16 −.03 .35 .14 −0.02 0.29
Below the Poverty Line .10 −.32 .51 .79* 0.45 1.13 .23 −.15 0.62 .40* 0.02 0.78

Age and sex were included as covariates in all analyses;

*

95% confidence interval did not include 0.