Table 6.
ANOVA Results of the Incomplete Data Set From McArdle and Nesselroade (1994), Using Listwise Deletion, Full Information Maximum Likelihood, Five Imputations, and 100 imputations. Significant Effects are Printed in Bold.
| Effect | Results obtained from: | dfbetween | dfwithin | F | p | λ̅ |
|---|---|---|---|---|---|---|
| Intercept | Listwise deletion | 1 | 22 | 824.29 | <.001 | - |
| FIML | 31 | 1266.98 | <.001 | - | ||
| 5 imputations | 29 | 1270.61 | <.001 | .02 | ||
| 100 imputations | 29 | 1296.90 | <.001 | .02 | ||
| Per imputed data set | 31 | - | - | - | ||
| Task | Listwise deletion | 6 | 132 | 7.24 | <.001 | - |
| FIML | 189 | 7.12 | <.001 | - | ||
| 5 imputations | 176 | 7.15 | <.001 | .06 | ||
| 100 imputations | 184 | 7.24 | <.001 | .05 | ||
| Per imputed data set | 186 | - | - | - | ||
| Week | Listwise deletion | 2 | 44 | 7.74 | <.01 | - |
| FIML | 52 | 5.22 | <.01 | - | ||
| 5 imputations | 57 | 4.19 | .02 | .04 | ||
| 100 imputations | 60 | 4.26 | .02 | .08 | ||
| Per imputed data set | 62 | - | - | - | ||
| Task × Week | Listwise deletion | 12 | 264 | 0.90 | .55 | - |
| FIML | 354 | 0.76 | .69 | - | ||
| 5 imputations | 347 | 0.65 | .80 | .08 | ||
| 100 imputations | 369 | 0.55 | .88 | .08 | ||
| Per imputed data set | 372 | - | - | - | ||