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Results from hierarchical multiple regression analysis for the relations of figure matching and numerosity comparison.
| Predictors | Step 1 β | Step 2 β | Step 3 β |
|---|---|---|---|
| Age | 0.03 | 0.03 | 0.05 |
| Gender | −0.13 | −0.13 | −0.13 |
| Choice reaction time | – | −0.00 | 0.02 |
| Visual tracing | – | −0.06 | −0.08 |
| Mental rotation | – | 0.14 | 0.08 |
| Nonverbal matrix reasoning | – | 0.18 | 0.15 |
| Spatial working memory | – | 0.09 | 0.06 |
| Figure matching | – | – | 0.28* |
| R2 = 0.02 | R2 = 0.10 | R2 = 0.17 | |
| (ΔR2 = 0.08*) | (ΔR2 = 0.07*) |
p < 0.05, with Bonferroni correction.
