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School achievement test scores (WRAT) for siblings of children with autism (SIBS-A) and siblings of children with typical development (SIBS-TD)
| Wide range achievement test (WRAT) | SIBS-A | SIBS-TD | |
|---|---|---|---|
| SIBS-A-BAP (n = 13) |
SIBS-A-TD (n = 19) |
SIBS-TD-TD (n = 38) |
|
| Reading | |||
| M | 118.08 | 121.26 | 117.8 |
| SD | 7.61 | 12.38 | 12.71 |
| Spelling | |||
| M | 126.31 | 122.8 | 116.34 |
| SD | 14.5 | 22.83 | 19.62 |
| Arithmetic | |||
| M | 108.46 | 106.58 | 102.68 |
| SD | 13.68 | 13.1 | 8.55 |
