Figure 1

Still face effects on social behavior in typically developing children and children with autism spectrum disorder during interactions with mother and father. Four child social behaviors: (A) negative emotionality, (B) withdrawal, (C) positive vocalization, and (D) social gaze. Footer: TD + M, typically developing children with mother. ASD + M, children with autism spectrum disorder with mother. TD + F, typically developing children with father. ASD + F, children with autism spectrum disorder with father.