Dongxin Xu

TL;DR: In this article, a software program incorporating automatic speech-identification technology processed the recorded file to analyze the sounds the children were exposed to and the sounds they made, and a conditional linear regression was used to determine the association between audible television and the outcomes of interest.

TL;DR: Television exposure is not independently associated with child language development when adult-child conversations are controlled, but adult- child conversations are robustly associated with healthy language development.

TL;DR: Audible television is associated with decreased exposure to discernible human adult speech and decreased child vocalizations, which may explain the association between infant television exposure and delayed language development.

TL;DR: The first automated approach implemented is not only able to track children's development on acoustic parameters known to play key roles in speech, but also is able to differentiate vocalizations from typically developing children and children with autism or language delay.

TL;DR: Automated measurement of the language learning environment of young children with ASD reveals important differences from the environments experienced by typically developing children.