ABSTRACT
When looking at faces, typical individuals tend to have a right hemispheric bias manifested by a tendency to look first toward the left visual hemifield. Here, we tested for the presence of this bias in young children with autism spectrum disorders (ASD) for both human and dog faces. We show that children with ASD do not show a left visual hemifield (right hemispheric) bias for human faces. In addition, we show that this effect extends to faces of dogs, suggesting that the absence of bias is not specific to human faces, but applies to all faces with the first-order configuration, pointing to an anomaly at an early stage of visual analysis of faces. The lack of right hemispheric dominance for face processing may reflect a more general disorder of cerebral specialization of social functions in ASD.