SEMLA | DIL | Control | |
---|---|---|---|
Children, n = 431 | 137a | 155a | 139a |
Child characteristics | |||
% boy, n = 431 | 54 | 47 | 46 |
Mean age in months (SD), n = 417 | 62 (6) | 61 (7) | 63 (7) |
% multilingual, n = 431 | 53 | 27 | 22 |
Family characteristics | |||
SES, median, n = 393 | 7 | 8 | 9 |
% two-parent household, n = 431 | 89 | 88 | 91 |
Preschool attendance | |||
Mean age at preschool start (SD), n = 411 | 18 (9) | 18 (6) | 17 (5) |
Mean preschool hours/week (SD), n = 370 | 37 (7) | 37 (6) | 39 (6) |