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R 2 values for regression analyses predicting mathematics for various predictor variables
| Predictor variables | R 2 | F |
|---|---|---|
| Visuospatial WM | .31 | 16.39 |
| Verbal WM | .40 | 23.52 |
| Verbal WM and visuospatial WM | .48 | 15.81 |
All R 2 values are significant at p < .001.
WM = working memory.
