Table 1.
Zero-Order Correlations for All Continuous Variables in the Theoretical Model
| Scale | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| 1. Alliance | — | ||||||||
| 2. Involve | .48 | — | |||||||
| 3. T-Sup | .50 | .29 | — | ||||||
| 4. S-Sup | .24 | .16 | .29 | — | |||||
| 5. T-Engage | .46 | .23 | .59 | .28 | — | ||||
| 6. WJ-Read1 | .25 | .25 | .20 | .08 | .36 | — | |||
| 7. WJ-Math1 | .07 | .09 | .06 | .07 | .13 | .28 | — | ||
| 8. WJ-Read2 | .26 | .23 | .21 | .00 | .36 | .72 | .17 | — | |
| 9. WJ-Math2 | .09 | .09 | .05 | 3.01 | .18 | .19 | .66 | .31 | — |
| M | 4.03 | 2.17 | 30.08 | 3.71 | 3.24 | 435.60 | 463.20 | 462.80 | 476.20 |
| SD | 0.76 | 0.50 | 0.91 | 0.76 | 1.04 | 26.05 | 12.72 | 21.34 | 10.26 |
Note. N =443. Correlations (absolute value) equal to or larger than .08 are significant at p<.05 (one-tailed); correlations (absolute value) equal to or larger than .12 are significant at p<.01 (one-tailed). The Woodcock–Johnson scores are W scores; the more interpretable corresponding reading and math age-standard scores are 97.41 (SD =17.97) and 101.19 (SD =13.48), respectively. Alliance =Alliance scale measuring home–school relationship; Involve =General Parent Involvement scale measuring home–school relationship; T-Sup =teacher-rated support; S-Sup =peer-rated support; T-Engage =teacher-perceived engagement; WJ-Read1 =Woodcock–Johnson III Broad Reading Test at Time 1; WJ-Math1 =Woodcock–Johnson III Broad Mathematics Test at Time 1; WJ-Read2 =Woodcock–Johnson III Broad Reading Test at Time 2; WJ-Math2 =Woodcock–Johnson III Broad Mathematics Test at Time 2.