Table 2.
Results of General Linear Models Examining the Association Between Activity Diversity and Executive Functioning
| Model 1 | Model 2 | Model 3 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | SE | p-value | 95% CI | B | SE | p-value | 95% CI | B | SE | p-value | 95% CI | |
| Intercept | 0.06 | (0.03) | .083 | [−0.01, 0.12] | 0.37 | (0.08) | <.001 | [0.22, 0.52] | 0.15 | (0.16) | .337 | [−0.16, 0.46] |
| Activity diversity | 1.10 | (0.31) | <.001 | [0.49, 1.71] | 0.80 | (0.3) | .008 | [0.21, 1.39] | 0.59 | (0.29) | .043 | [0.02, 1.17] |
| Total activity time | 0.05 | (0.01) | <.001 | [0.03, 0.06] | 0.02 | (0.01) | .002 | [0.01, 0.04] | 0.02 | (0.01) | .053 | [0, 0.03] |
| Age group: Older (vs younger) | −0.91 | (0.12) | <.001 | [−1.14, −0.68] | −0.81 | (0.11) | <.001 | [−1.03, −0.59] | ||||
| Age group: Middle-aged (vs younger) | −0.23 | (0.09) | .006 | [−0.4, −0.07] | −0.21 | (0.08) | .014 | [−0.37, −0.04] | ||||
| Gender: Male (vs female) | 0.20 | (0.06) | .002 | [0.07, 0.32] | ||||||||
| Race: White (vs non-White) | 0.12 | (0.15) | .428 | [−0.17, 0.41] | ||||||||
| Education | 0.10 | (0.01) | <.001 | [0.08, 0.13] | ||||||||
| Physical health | 0.15 | (0.04) | <.001 | [0.08, 0.22] | ||||||||
| Psychological well-being | 0.02 | (0.02) | .137 | [−0.01, 0.06] | ||||||||
| Depression | 0.01 | (0.02) | .489 | [−0.03, 0.06] | ||||||||
| Positive affect | −0.17 | (0.06) | .006 | [−0.3, −0.05] | ||||||||
| Negative affect | −0.09 | (0.09) | .324 | [−0.25, 0.08] | ||||||||
| Fit Statistics | ||||||||||||
| F test | 39.06 | <.001 | 39.00 | <.001 | 23.87 | <.001 |
Note: N = 732. Six hundred and sixty-six observations were used in Model 3 due to missing responses in covariates. The main variable of interest is grey highlighted. Significant associations (at p < .05) are bolded. CI = confidence interval.