Table 5 Multivariate Analysis of Variance, and estimates. MANOVA analysis of multivariate effects, and univariate regression estimates for significant predictors in the multivariate model. Significant MANOVA results and a non-significant effect of intervention are presented. Estimates are shown for all significant predictors for each outcome variable
Multivariate effects (selected results) | |||||
|---|---|---|---|---|---|
Predictor | Wilks’ Lambda | Num DF | Den DF | p | |
Language pre | 0.853 | 5 | 229 | <.0001 | |
Communication pre | 0.689 | 5 | 229 | <.0001 | |
EF pre | 0.671 | 5 | 229 | <.0001 | |
TEC pre | 0.774 | 5 | 229 | <.0001 | |
Math pre | 0.787 | 5 | 229 | <.0001 | |
Intervention | 0.942 | 10 | 458 | 0.186 | |
Estimated effects for the multivariate model | |||||
Outcome variables | Predictor | Estimate | SE | t | p |
Language post | |||||
Language pre | 0.397 | 0.066 | 6.050 | <.0001 | |
EF pre | 0.683 | 0.326 | 2.100 | 0.037 | |
Communication post | |||||
Communication pre | 0.592 | 0.059 | 10.040 | <.0001 | |
Language pre | 0.004 | 0.002 | 2.560 | 0.011 | |
TEC pre | 0.009 | 0.003 | 2.540 | 0.012 | |
EF post | |||||
EF pre | 0.532 | 0.056 | 9.540 | <.0001 | |
Communication pre | −0.877 | 0.409 | −2.150 | 0.033 | |
Math pre | 0.027 | 0.009 | 2.990 | 0.003 | |
TEC post | |||||
TEC pre | 0.440 | 0.056 | 7.890 | <.0001 | |
EF pre | 0.389 | 0.130 | 3.000 | 0.003 | |
Math post | |||||
Math pre | 0.464 | 0.061 | 7.540 | <.0001 | |
EF pre | 1.586 | 0.386 | 4.100 | <.0001 | |