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Results from hierarchical multiple regression analysis for the relations of figure matching and approximate computation.
| Predictors | Step 1 β | Step 2 β | Step 3 β |
|---|---|---|---|
| Age | −0.09 | −0.06 | −0.06 |
| Gender | 0.05 | 0.06 | 0.06 |
| Choice reaction time | – | −0.03 | −0.02 |
| Visual tracing | – | 0.12 | 0.12 |
| Mental rotation | – | 0.09 | 0.08 |
| Nonverbal matrix reasoning | – | 0.12 | 0.11 |
| Spatial working memory | – | 0.15 | 0.14 |
| Figure matching | – | – | 0.08 |
| R2 = 0.01 | R2 = 0.13 | R2 = 0.13 | |
| (ΔR2 = 0.11*) | (ΔR2 = 0.01) |
p < 0.05, with Bonferroni correction.
