Table 1.
Demographic information by group.
| Measure | CHL |
CNH |
p | d | ||
|---|---|---|---|---|---|---|
| M (SD) | Range | M (SD) | Range | |||
| Age at Time 1 (in months) | 51.95 (4.67) | 45–62 | 49.93 (4.67) | 45–61 | .229 | 0.43 |
| Maternal education (in years) | 15.14 (2.51) | 12–20 | 16.77 (1.54) | 14–20 | .033 | 0.78 |
| Nonverbal intelligence | 109.53 (13.67) | 88–137 | 112.86 (11.31) | 93–131 | .463 | 0.27 |
| Overall language (TELD-3) | 87.84 (24.99) | 41–125 | 110.50 (14.96) | 74–130 | .003 | 1.10 |
| Articulation (Arizona) | 82.05 (10.34) | 55–97 | 96.00 (13.33) | 64–114 | .002 | 1.17 |
Note. CHL = children with hearing loss; CNH = children with normal hearing; TELD-3 = Test of Early Language Development–Third Edition; Arizona = Arizona Articulation Proficiency Scale–Third Edition.