| Evaluable | Acquirable/non-evaluable | Non-acquirable |
---|---|---|---|
M (SD) range | M (SD) range | M (SD) Range | |
N | 20 | 8 | 10 |
Age (years) | 10.2 (1.5) 8.2–12.7 | 9.5 (0.8) 8.4–11 | 10.2 (1.3) 8.5–12.3 |
Sex (M:F) | 16:4 | 6:2 | 8:2 |
Nonverbal IQ (Leiter-3 Standard Score) | 57 (13) 32–81 | 64 (17) 36–87 | 48 (14) 34–77 |
Receptive Vocabulary (PPVT-4 Raw Score) | 41 (20) 15–90 | 44 (15) 24–65 | 29 (24) 4–78 |
Expressive Vocabulary (EOWPVT-4 Raw Score) | 26 (20) 0–72 | 32 (28) 0–90 | 19 (24) 0–67 |
Adaptive Behavior (Vineland-3 ABC Standard Score) | 54 (9) 34–70 | 53 (10) 39–68 | 46 (9) 35–58 |
Autism Diagnostic Observation Schedule, 2nd Ed (Calibrated Severity Score) | 6 (1) 4–9 | 7 (2) 4–9 | 7 (2) 6–10 |
Social Communication Questionnaire (Total Score) | 26 (5) 19–33 | 28 (4) 22–33 | 24 (6) 14–32 |