Assessment & Research

Implicit social learning in relation to autistic-like traits.

Hudson et al. (2012) · Journal of autism and developmental disorders 2012
★ The Verdict

Even in neurotypical adults, more autistic traits mean weaker learning from eye gaze.

✓ Read this if BCBAs teaching social skills to teens or adults with high autism-trait scores.
✗ Skip if Clinicians focused only on toddlers with classic ASD.

01Research in Context

01

What this study did

The team asked neurotypical adults to watch faces on a screen.

Some faces looked left or right to cue where a target would pop up.

The faces were either friendly or unfriendly.

The test measured how fast people followed the gaze cue.

Higher scores on an autism-trait survey were compared to cue speed.

02

What they found

People with more autistic traits followed gaze cues the same way for nice and mean faces.

They did not learn who was helpful and who was not.

Low-trait people quickly learned to trust only the friendly faces.

The result shows weaker implicit social learning in high-trait adults.

03

How this fits with other research

Vabalas et al. (2016) saw the same trait link in real talk.

Their high-trait students also made fewer eye moves while chatting.

KAgiovlasitis et al. (2025) repeated the pattern in Indian adults.

All three studies show more traits equal less social gaze use.

Freeth et al. (2019) moved from traits to diagnosed adults.

They found autistic adults looked away from direct eye contact.

Together the papers form a ladder: trait, culture, diagnosis all point to gaze avoidance.

04

Why it matters

You may teach clients who have sub-clinical traits.

Do not assume they will pick up social cues on their own.

State the rule out loud: "When she looks left, the treat is there."

Pair the rule with extra prompts and praise.

Check eye gaze during group work.

If a client rarely scans faces, add structured gaze training to your plan.

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Tell the learner which face to watch, then point out where the face looks.

02At a glance

Intervention
not applicable
Design
quasi experimental
Sample size
98
Population
neurotypical
Finding
negative

03Original abstract

We investigated if variation in autistic traits in the typically-developed population (using the Autism-spectrum Quotient, AQ) influenced implicit learning of social information. In the learning phase, participants repeatedly observed two identities whose gaze and expression conveyed either a pro- or antisocial disposition. These identities were then employed in a gaze-cueing paradigm. Participants made speeded responses to a peripheral target that was spatially pre-cued by a non-predictive gaze direction. The low AQ group (n = 50) showed a smaller gaze-cueing effect for the antisocial than for the prosocial identity. The high AQ group (n = 48) showed equivalent gaze-cueing for both identities. Others' intentions/dispositions can be learned implicitly and affect subsequent responses to their behavior. This ability is impaired with increasing levels of autistic traits.

Journal of autism and developmental disorders, 2012 · doi:10.1007/s10803-012-1510-3