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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Autism Res. 2020 Sep 1;13(12):2190–2201. doi: 10.1002/aur.2373

Table 2.

Synchrony and responsiveness composite behaviors

Frequency

Coded Behaviors Dyadic Synchrony Infant Responsiveness Maternal Responsiveness
Shared Look Face Gaze x
Shared Positive Affect x
Mother-Led Look Face Gaze x x
Mother-Led Look Object Gaze x x
Mother-Led Positive Affect x x
Mother-Led Vocalizations x x
Infant-Led Look Face Gaze x x
Infant-Led Look Object Gaze x x
Infant-Led Positive Affect x x
Infant-Led Vocalizations x x