| A1 | Visual exploration of objects |
| A2 | Vocal signals |
| A3 | Used gestures to indicate requests |
| A4 | Stereotyped and repetitive use of objects |
| A5 | Symbolic play |
| A6 | Involvement of other people |
| A7 | Eye contact |
| A8 | Face expression |
| A9 | Use of gaze to understand the action of the examinator |
| A10 | Responce to name |
| A11 | joint attention |
| A12 | Expression of affections |
| A13 | Enjoyment sharing |
| A14 | Integration of facial expressions and vocal signals and gestures |
| A15 | Unusual body movements and unusual sensory interests |
| A16 | Functional play |
| A17 | Social smile |
| A18 | The child’s response to a lack of social input |
| A19 | Interactive behavior |
| A20 | Verbal request |
| A21 | Creative and immaginative abilities |
| A22 | Verbal communication |
| A23 | Roles of conversation |
| A24 | Gestures associated with verbal language |
| A25 | Irony |
| A26 | Flexibility and social adaptation |
| A27 | Emotions description |
| A28 | Vocal intonation |
| A29 | Awareness of social relationship |
| A30 | Responsibility for own action |
| A31 | Isolation |
| A32 | Imitation of facial expression, sounds and gestures |
| A33 | Emotional reaction to the change of routine |
| A34 | Perception of cues of danger |
| A35 | Understanding of request |
| A36 | Understanding of nonverbal communication |