Table 5.
Regression predicting emotion photos performance.
| B | Beta | t | p | ΔR2 | |
|---|---|---|---|---|---|
| Step 1 | .061 | ||||
| Age group | − .050 | − .247 | − 2.35 | .021 | |
| Step 2 | .139 | ||||
| Age group | − .068 | − .332 | − 2.36 | .021 | |
| Matrices | .016 | .275 | 2.30 | .024 | |
| Processing speed | − .032 | − .321 | − 2.18 | .032 | |
| Working memory | .011 | .190 | 1.70 | .093 |
ΔR2 represents the additional variance counted for by all the variables in a step. Regression statistics given with relevant variables at a step in the prediction equation. Age group was treated as a dichotomous variable (young vs. older adults) in the regression.