Autism & Developmental

Neurotypical, but not autistic, adults might experience distress when looking at someone avoiding eye contact: A live face-to-face paradigm.

Clin et al. (2023) · Autism : the international journal of research and practice 2023
★ The Verdict

Neurotypical adults feel stress when eye contact is cut; autistic adults do not.

✓ Read this if BCBAs teaching social skills to autistic teens or adults
✗ Skip if Clinicians working only with non-speaking children or severe-profound cases

01Research in Context

01

What this study did

Clin et al. (2023) paired 30 autistic adults with 30 neurotypical adults. Each pair sat face-to-face for a short talk. One partner was told to look away every time the other tried to make eye contact.

Small cameras tracked where each person looked. Wires on the fingers measured tiny sweat bursts—an automatic sign of stress.

02

What they found

Both groups looked at the eyes the same amount. Skin-conductance spikes were also the same.

Only the neurotypical partners showed big stress jumps when eye contact was blocked. Autistic adults stayed calm.

03

How this fits with other research

This seems to clash with Spanoudis et al. (2011), who saw less eye looking in autistic adults. The difference is the task: C used still photos, Elise used live chat. Static pictures may overstate gaze gaps that vanish in real talk.

KAgiovlasitis et al. (2025) and Vabalas et al. (2016) extend the story. They show that higher autistic traits—whether in India or a student lab—cut visual exploration. Elise shows the cut does not always mean more stress.

Muth et al. (2014) found autistic kids do not use eye contact as a social cue. Elise now shows autistic adults also do not get upset when the cue is missing, tying the two results together.

04

Why it matters

If you run social-skills groups, do not assume an autistic client feels the same social tension you feel when eye contact breaks. Pushing them to "look like you're interested" may train a skill that carries no personal cost. Instead, teach the meaning eye contact holds for neurotypical partners and let the learner decide when to use it.

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During conversation practice, note your client's sweat or heart rate. If it stays flat, switch from forcing eye contact to explaining why others value it.

02At a glance

Intervention
not applicable
Design
quasi experimental
Population
autism spectrum disorder, neurotypical
Finding
null

03Original abstract

What is already known about the topic?Autistics are usually reported to share less eye contact than neurotypicals with their interlocutors. However, the reason why autistics might pay less attention to eyes looking at them is still unknown: some autistics express being hyper-aroused by this eye contact, while some eye-tracking studies suggest that eye contact is associated with hypo-arousal in autism.What this paper adds?This study is based on a highly controlled live face-to-face paradigm, combining a wearable eye-tracker (to study eye behaviours) with electrodermal activity sensors (to assess potential stress). We draw a nuanced picture of social attention in autism, as our autistic participants did not differ from our neurotypical group in their eye behaviours nor their skin conductance responses. However, we found that neurotypicals, compared to autistics, seemed to be much more distressed when their interlocutor did not gaze at them during the experiment.Implications for practice, research or policy:Our study encourages to consider social interaction difficulties in autism as a relational issue, instead as an individual deficit. This step might be first taken in research, by implementing paradigms sensitive to the experimenter's role and attitude.

Autism : the international journal of research and practice, 2023 · doi:10.1177/13623613221148553