Table 1.
Modules 1–3: Distribution of Items Across Modules
| Module 1 Preverbal/Single Words/Simple Phrases | Module 2 Flexible Phrase Speech | Module 3 Fluent Speech Child/Adolescent | |
|---|---|---|---|
| Pointing | A7 | A6 | – |
| Gestures | A8 | A7 | A9 |
| Eye contact | B1 | B1 | B1 |
| Facial expression | B3 | B2 | B2 |
| Shared enjoyment | B5 | B3 | B4 |
| Showing | B9 | B12 | B11 |
| Spontaneous initiation of joint attention | B10 | B6 | A7 |
| Response to joint attention | B11 | B11 | B10 |
| Quality of social overtures | B12 | B8 | B7 |
| Stereotyped/idiosyncratic words or phrases | A5 | A4 | A4 |
| Unusual sensory behaviors | D1 | D1 | D1 |
| Mannerisms | D2 | D2 | D2 |
| Repetitive interests and behaviors |
D4 | D4 | D4 |