Personal pronoun usage in maternal input to infants at high vs. low risk for autism spectrum disorder

This article investigates maternal input as a potential contributing factor, focusing on an early developmental stage before ASD diagnosis. Using Quigley and McNally’s corpus of maternal speech to infants (3–19 months; N = 19) who are either at high or low risk for a diagnosis of ASD, the study asked whether mothers used fewer pronouns with high-risk infants.

Indeed, high-risk infants heard fewer second-person pronouns relative to their names than low-risk infants. The study further investigated the contexts in which mothers used infants’ names. The results indicated that mothers of high-risk infants often used the infants’ names simply to get their attention by calling them.