Table 3.
Descriptives for parent-reported and directly measured behaviors.
| M (SD) | Range | α | N Missing from Total Sample N | |
|---|---|---|---|---|
| Child language | ||||
| Sure Start Language Measurea | 35.0 (22.7) | 0 to 98 | 0.97 | 7/201 |
| Ages and Stages Questionnairea∗ | 0 (1) | -2.8 to 1.1 | n/a | 1/201 |
| Ages and Stages Questionnaireb∗ | 0 (1) | -3.0 to 1.7 | n/a | 1/218 |
| Communicative Development Inventoryb | 100.4 (9.7) | 81.0 to 160.7 | n/a | 5/218 |
| Preschool Language Scalea | 91.2 (12.3) | 64 to 135 | 0.86 | 2/201 |
| Early Communication Indicatorb | 10.1 (7.3) | 0.3 to 32.3 | n/a | 118/218 |
| Parenting behaviors | ||||
| Parental Verbal Responsivityb | 12.9 (2.21) | 6 to 16 | 0.40 | 0/218 |
| Home Activities with Childb | 17.1 (2.52) | 9 to 20 | 0.49 | 0/218 |
| Indicator of Parent–Child Interactionsb | 200.1 (55.3) | 50 to 370 | n/a | 55/218 |
aLanguage for Learning; bEarly Home Learning Study; ∗Z-Scores were derived to account for different age-appropriate versions.