Assessment & Research

No evidence of atypical attentional disengagement in autism: A study across the spectrum.

Wilson et al. (2019) · Autism : the international journal of research and practice 2019
★ The Verdict

Eye-tracking shows autistic kids disengage attention just as fast as peers, so don’t blame slow shifts on a core autism deficit.

✓ Read this if BCBAs who assess or teach autistic children in clinic or school settings.
✗ Skip if Practitioners working solely with adults or non-autistic populations.

01Research in Context

01

What this study did

Wilson et al. (2019) used eye-tracking cameras to watch autistic and neurotypical kids look at pictures on a screen. They measured how fast each child looked away from one picture and toward a new one.

The team tested the idea that autistic kids get stuck on the first picture and can’t shift their gaze. They ran the test across the full autism spectrum, not just one subgroup.

02

What they found

Both groups moved their eyes just as quickly. The only tiny difference showed up in one special condition where a blank gap appeared before the new picture.

That gap trick sped up every child’s shift, but it did not favor one group over the other. Bottom line: no sign of a built-in disengagement problem in autism.

03

How this fits with other research

May et al. (2015) also found no attention bias toward scary faces in anxious autistic kids. Together these null results chip away at the old idea that autism always equals stuck attention.

McParland et al. (2021) took the same eye-tracker into real classrooms and showed that a quick operant game can boost face looking. Their positive finding builds on Ellie’s lab work by proving gaze can still be shaped when it matters socially.

Rothwell et al. (2025) later used the same gaze-tracking tools during word learning. They saw different looking patterns between groups, yet both learned the same number of words. This successor study shows gaze style can vary even when performance stays equal, echoing Ellie’s core message: different looking does not equal deficit.

04

Why it matters

Stop assuming an autistic child who stares too long has a broken disengagement switch. Instead, check if the task is interesting or if teaching cues are clear. Use brief gaps or novel stimuli to speed shifts when you need them, and save intervention time for skills that truly need support.

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Insert a half-second blank screen between instruction and the next stimulus to speed up attention shifts without extra prompting.

02At a glance

Intervention
not applicable
Design
other
Sample size
34
Population
autism spectrum disorder, neurotypical
Finding
null

03Original abstract

The ability to disengage attention and reengage elsewhere has been proposed as a fundamental deficit in the autism spectrum, potentially disrupting development of higher cognitive domains. Eye-movements were recorded while 16 autism spectrum children of mixed ability, and 18 typically developing age-matched controls, completed the Gap-Overlap paradigm. A significant difference in latency to fixate target was found between Gap and Overlap conditions. A significant interaction with group was due to autism spectrum participants' shorter latencies to fixate target in the Gap condition, but similar group responses in the Overlap condition. Considerable within-group variability emerged. We predicted that attentional disengaging would be related to specific features of the phenotype; however, there was no evidence of an association with receptive language, non-verbal IQ, sensory behaviors, or autistic severity in autism spectrum or typically developing groups. In conclusion, while atypical visual attention mechanisms may be a feature of autism spectrum, this is not explained by impaired visual disengaging but is more likely due to increased susceptibility of visual fixation offset cueing. Despite best efforts, nine additional autism spectrum children could not complete testing, and data from a further six were unusable; more work is needed to develop research methods that enable individuals across the spectrum to participate.

Autism : the international journal of research and practice, 2019 · doi:10.1177/1362361318768025