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Summary statistics for modified Pre-School Activities Inventory (PSAI) compared with published data on PSAIa
| PSAI-M (current study) | PSAI (Golombok et al., 2008) | |
|---|---|---|
| Boys | ||
| N | 74 | 2726 |
| Mean age (months) | 60 | 57 |
| Mean composite score (SD) | 65.9 (8.6) | 64.2 (8.8) |
| Girls | ||
| N | 71 | 2775 |
| Mean age (months) | 59 | 57 |
| Mean composite score (SD) | 31.4 (8.7) | 35.1 (9.4) |
PSAI-M excludes two items that were equally distributed in boys and girls in the current study.
