Table 3.
Correlations among the composite measures.
| Measure | 1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. |
|---|---|---|---|---|---|---|---|---|---|
| 1. Comprehension | |||||||||
| 2. Decoding & fluency | 0.75 | ||||||||
| 3. RAN | 0.33 | 0.56 | |||||||
| 4. Phonological skills | 0.68 | 0.60 | 0.28 | ||||||
| 5. Print experience | 0.56 | 0.50 | 0.11 | 0.24 | |||||
| 6. Working memory | 0.53 | 0.53 | 0.21 | 0.53 | 0.32 | ||||
| 7. Visuospatial memory | 0.30 | 0.42 | 0.30 | 0.47 | 0.04 | 0.18 | |||
| 8. Matrix reasoning | 0.65 | 0.46 | 0.30 | 0.64 | 0.26 | 0.46 | 0.32 | ||
| 9. Saccade accuracy | 0.15 | 0.27 | 0.23 | 0.13 | 0.00 | 0.10 | 0.24 | 0.25 | |
| 10. Anti-sacc accuracy | 0.19 | 0.20 | 0.33 | 0.24 | −0.06 | 0.10 | 0.16 | 0.26 | 0.16 |
Note. |r| ≥ .24, p < .05; |r| ≥ .31, p < .01; |r| ≥ .3, p < .001.