Table 1 Descriptive statistics at study entry
Variable | M (SD) |
|---|---|
Range | |
Syntactic complexity Z score, Coh-Metrix | |
M (SD) | 0.74 (0.58) |
Range |  − 0.18–3.10 |
Total stress percentile, Parenting Stress Index-4 Short Form | |
M (SD) | 62.00 (20.38) |
Range | 4.00–94.00 |
CGG repeat length | |
M (SD) | 96.82 (18.08) |
Range | 64.00–170.00 |
Education level, n (%) | |
High school education or less | 16 (36%) |
Some college | 15 (33%) |
Bachelor’s degree | 4 (9%) |
Graduate degree | 10 (22%) |