Anticipation of action intentions in autism spectrum disorder.

Hudson et al. (2012) watched adults with mild autism watch short videos. The videos showed a hand reaching for one of two objects. Before the reach, the actor's eyes shifted toward the target object. The team asked: do viewers use the eye shift to guess where the hand will go?

Typical adults use gaze as a crystal ball for action. The study checked if this shortcut breaks down in autism.

The mild-ASD group picked the gazed-at object no more than chance. They ignored the eye cue and did not anticipate the reach. Typical controls followed the eyes and predicted correctly most of the time.

In plain words: gaze direction did not whisper intent to the autism group.

Matson et al. (2011) saw a similar blind spot one year earlier: high-functioning teens with autism needed bigger, longer facial cues to spot sadness. Together the papers show social signals must be louder for ASD learners.

Senju et al. (2009) seems to disagree. When kids with autism were told to look at eyes, they yawned contagiously just like typical peers. The difference is age and instruction. Atsushi's children were younger and got a verbal prompt to look; Matthew's adults received no prompt and still missed the cue.

Slaughter et al. (2014) and Ishizuka et al. (2016) later showed that imitation—copying the child's own moves—boosts social talking and play. These studies extend the story: if spontaneous gaze reading fails, build social bridges through direct imitation instead.

Do not assume your client reads intention in your eyes. During social-skills groups, pair eye cues with clear words or gestures. Model and narrate: I am looking at the cup, so I will pick up the cup. If progress stalls, shift to imitation-based drills where the child leads and you follow; the later literature shows this can spark vocal and play advances when gaze cues fall flat.