Table 2.
Characteristic | M | SD | 10th% | 90th% | Median |
---|---|---|---|---|---|
Chronological age (months) | 41 | 5 | 28 | 47 | 41 |
MSEL developmental quotient | 25 | 10 | 14 | 38 | 25 |
ADOS diagnostic algorithm score | 24 | 4 | 17 | 28 | 24 |
MB-CDI expressive raw score | 50 | 68 | 0 | 191 | 17 |
MB-CDI receptive raw score | 85 | 106 | 0 | 265 | 24 |
Note. MSEL = Mullen Scales of Early Learning (Mullen, 1995). ADOS = Autism Diagnostic Observation Schedule (Lord et al., 2000). MB-CDI = MacArthur-Bates Communicative Development Inventory: Words and Gestures form (Fenson et al., 2007).