Table 4. Summary of Behavioral Self-regulation Trajectory Descriptives.
| Variables | Gender | Language | Mother education | |||
|---|---|---|---|---|---|---|
| Mean (SD) | Range | Mean (SD) | Range | Mean (SD) | Range | |
| MLSELD preschool | ||||||
| - Later | 0.44 (.50) | 0–1 | 41.72 (15.09) | 1–67 | 5.74 (1.95) | 2–10 |
| - Intermediate | 0.55 (.50) | 0–1 | 44.04 (15.39) | 1–69 | 6.63 (2.00) | 2–11 |
| - Early | 0.51 (.50) | 0–1 | 52.52 (10.20) | 23–69 | 7.49 (2.00) | 3–11 |
| Oregon | ||||||
| - Later | 0.49 (.40) | 0–1 | 455.42 (18.14) | 384–495 | 3.23 (1.96) | 1–11 |
| - Intermediate | 0.41 (.49) | 0–1 | 465.54 (11.89) | 425–498 | 5.13 (2.81) | 1–11 |
| - Early | 0.57 (.50) | 0–1 | 473.51 (9.39) | 450–501 | 5.99 (2.91) | 1–11 |
| Michigan longitudinal | ||||||
| - Later | 0.42 (.50) | 0–1 | 466.12 (15.94) | 398–498 | 7.16 (1.74) | 2–9 |
| - Intermediate | 0.57 (.50) | 0–1 | 467.47 (13.13) | 418–498 | 7.37 (1.51) | 2–9 |
| - Early | 0.54 (.50) | 0–1 | 471.12 (15.03) | 418–513 | 7.43 (1.51) | 2–9 |
Note. For gender, girls are coded 1, boys are coded 0. MLSELD preschool language scores are from TOPEL vocabulary subtest; Michigan longitudinal and Oregon language scores are from the Woodcock Johnson Picture Vocabulary Subtest (w-scores).