Table 3.
Descriptive statistics for the group of 49 children
| Mean | SD | Range | |
|---|---|---|---|
| Age (years) | 9.8 | 1.5 | 7.0–11.9 |
| SES (Hollingshead) | 45 | 14 | 17–66 |
| Conners' ADHD T score (CPRS-Rs) | 50.3 | 4.7 | 42–63 |
| Letter-word ID (WJ-III) | 106 | 14.5 | 70–136 |
| Word attack (WJ-III) | 106 | 11.5 | 78–128 |
| Passage comprehension (WJ-III) | 102 | 11.2 | 81–133 |
| Phonological awareness (CTOPP) | 100 | 13.2 | 73–133 |
| Rapid naming (CTOPP) | 99 | 12.6 | 79–130 |
| Phonological memory (CTOPP) | 99 | 10.5 | 79–130 |
| GORT-4 Reading Quotient | 105 | 20.3 | 64–148 |
| WISC–IV Full-Scale IQ | 111 | 13.5 | 85–145 |
All measures except the first three are age-normed standard scores (population mean, 100; SD, 15). SES, Hollingshead index of socioeconomic status (51).