Hyper-focus, sticky attention, and springy attention in young autistic children: Associations with sensory behaviors and cognitive ability.
Patrick Dwyer, Andre Sillas, Melanie Prieto and 3 others
PMID 38840328WHAT IT FOUND
Autistic and non-autistic young children were similar in how slowly they looked away from a central shape.
Among autistic children, often returning to that old shape was linked to lower thinking and learning scores and seeming unaware of other stimuli.
Key findings
01Autistic and non-autistic children were similar in how slowly they looked away from a central shape when a new target appeared.
02Among autistic children, often returning to the old central shape was linked to lower scores on thinking and learning tests and to seeming unaware of other stimuli.
03Among autistic children, slower looking away was linked to caregiver reports of distressing reactions to stimuli, strong interests in or seeking of stimuli, and noticing subtle background stimuli.
STILL TO COME
How it was doneWhat they foundWhat it means for OTs
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What it does not show
The study measured children at one time point, so it cannot show whether attention style caused sensory or cognitive differences or the other way around. Many children did not provide usable eye-tracking data, especially autistic children, and autistic children without usable gap-overlap data had higher ADI-R communication and repetitive behaviour scores, so the analysed group may not represent all autistic children. The sample was mostly male, so possible sex differences could not be examined. The gap-overlap task was designed to measure looking away, not returning to an old focus, and the central and peripheral pictures differed in colour and possible social content, which could explain the group difference. Some frequentist significant results were not supported by Bayesian analyses, including the group difference in returning to the old central shape. Sensory questionnaire data were available for 31 autistic and 17 non-autistic children, and novelty preference data were analysed in 33 autistic and 22 non-autistic children, reducing power to detect associations. The study did not directly manipulate interest in stimuli, so it cannot prove a monotropism account.
Declared interests
The supplied publication types list NIH extramural research support. The authors declared no relevant conflicts of interest.
The easy way to misread this
Do not conclude that these attention patterns cause lower cognition or sensory problems. The study measured children at one time point, and Bayesian analyses did not support several group differences, including the gap-overlap return-to-old-focus effect.