BioBehavioral Synchrony

Tasks: 2 dyadic play interactions, 9 minutes in length each, during which parent (P) and child (C) interact jointly with a toy placed between them (2 toys, order of which is counterbalanced between participants). During each activity, Experimenter (E) called P on phone to spend 3 minutes filling out a questionnaire together over the phone (this was called the "distraction" condition, interjected between "play" conditions in which P and C played together uninterrupted). Demo: Data collection in progress. Infants recruited for piloting range in age from 12months to 28 months. Data: 4 mp4 videos (=2 per activity from 2 different cameras/angles). Additional video recordings of procedure for some participants and not others.