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Effect of VIP on Cognitive and Language Development at 21 Months: Entire Sample
| Intervention Group | Maternal Education | Group × Education | |||||
|---|---|---|---|---|---|---|---|
| Measures | n | F | p | F | p | F | p |
| Cognitive development | |||||||
| Bayley MDI | 93 | 5.4 | .02 | 0.8 | .38 | 3.7 | .06 |
| Language development | |||||||
| PLS-3 expressive | 91 | 2.0 | .16 | 0.1 | .82 | 4.5 | .04 |
| PLS-3 receptive | 91 | 1.2 | .27 | 0.1 | .79 | 0.5 | .49 |
VIP, Video Interaction Project; MDI, Mental Development Index.
