Autistic-like traits in children are associated with enhanced performance in a qualitative visual working memory task.
Kids with more autistic-like traits may show superior fine-detail visual working memory, so don’t assume global memory deficits.
01Research in Context
What this study did
The team tested 82 neurotypical kids .
Each child filled out a short quiz that rates autistic-like traits.
Then they played a computer game that asked them to remember the exact shade and location of colored squares.
The task measured how precisely they could hold fine visual details in mind.
What they found
Kids who scored high on autistic-like traits remembered the colors and spots more accurately.
Their memory error was smaller than that of classmates with lower trait scores.
The boost showed up only on trials that required high detail, not on easy ones.
How this fits with other research
Leung et al. (2014) seems to say the opposite. They saw no gain from semantic hints for autistic kids, hinting at weak visual memory. The clash clears up when you notice they tested diagnosed ASD children on global shapes, while J et al. looked at neurotypical kids with mild traits and measured fine-detail recall.
Subri et al. (2024) and De Meo-Monteil et al. (2019) back the new result. Autistic adults spot symmetry in open contours and time visual flashes better than peers. Together the papers show a lifespan edge in local visual precision.
Miller et al. (2014) found slower detection speed in ASD. The new study did not test speed, so both can be true: detail accuracy up, response speed down.
Why it matters
Do not assume a child with autistic features has poor visual memory. You can use high-detail tasks like color matching, bead patterns, or pixel art to build on this strength. When you need speed, allow extra time, but trust that the fine points are being stored.
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02At a glance
03Original abstract
Prior research has suggested that individuals with Autism Spectrum Disorders (ASD) demonstrate heterogeneity in cognitive efficacy, challenged executive resources but efficient visual processing. These contrasts lead to opposing predictions about visuospatial working memory competency in both ASD and the broader autism phenotype (BAP); compromised by constrained executive processes, but potentially scaffolded by effective visual representation. It is surprising therefore, that there is a paucity of visual working memory (VWM) research in both the ASD and BAP populations, which have focused upon the visual features of the to-be-remembered stimulus. We assessed whether individual differences in VWM were associated with autistic-like traits (ALTs) in the BAP. About 76 children carried out the Visual Just Noticeable Difference task, designed to measure high fidelity feature representation within VWM. ALTs were measured with the Children's Empathy Quotient and Systemizing Quotient. Analyses revealed a significant positive relationship between Systemizing and VWM performance. This complements ASD studies in visual processing and highlights the need for further research on the working memory-long-term memory interface in ASD and BAP populations. Autism Research 2018, 11: 1494-1499. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: This study was interested in how well children with high levels of autistic-like traits (ALTs) carry out a task which involved memorizing, for brief time, the precise size of colored shapes. The results suggested that children with high levels of ALTs performed the task relatively well. This finding is in contrast to many previous studies suggest that ALTs are associated with poor memory, and suggests that future research needs to look more finely at how individuals carry out these tasks.
Autism research : official journal of the International Society for Autism Research, 2018 · doi:10.1002/aur.2028