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Sample Characteristics
| Variable | Measures |
|---|---|
| N | 157 |
| Mean Age (yrs ± SD) | 15.2 ± 4.8 |
| Sex (%) | |
| Male | 91 (58) |
| Female | 66 (42) |
| Reading Proficiency (±SD) | 90.1 ± 13.5 |
| Race (%) | |
| Caucasian | 138 (88) |
| African American | 10 (6) |
| Other/Mixed | 9 (6) |
| Education (yrs ± SD) | |
| Proband | 7.8 ± 4.0 |
| Mother | 14.7 ± 2.6 |
| Psychosis Spectrum (%) | 97 (62) |
Note: Reading proficiency is estimated with the Wide Range Achievement Test 4 reading segment; scores are standardized by age to mean (100, SD = 15). Yrs = years.
