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.