SLPOtherJournal of autism and developmental disorders2021

Sex/Gender Differences in Camouflaging in Children and Adolescents with Autism.

Henry Wood-Downie, Bonnie Wong, Hanna Kovshoff and 3 others

PMID 32691191

WHAT IT FOUND

In 84 children, girls with autism or high autistic traits took turns and built on drawings more like neurotypical girls than boys with autism or high traits did, despite similar parent-reported traits.

Theory of mind and full-scale IQ were similar across groups.

Key findings

01Girls with autism or high autistic traits had higher reciprocal drawing scores than boys with autism or high autistic traits, despite similar parent-reported autistic traits.

02Boys with autism or high autistic traits had lower reciprocal drawing scores than neurotypical boys, but girls with autism or high autistic traits did not differ from neurotypical girls.

03Theory of mind scores did not differ between autism/high autistic traits and neurotypical groups or between girls and boys.

STILL TO COME

How it was doneWhat they foundWhat it means for SLPs

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What it does not show

The study compared groups at one time point; it did not follow children over time or test whether identifying camouflaging changes support needs. One neurotypical girl was removed from drawing-task analyses as an outlier, so the drawing results were based on fewer than the full 84 participants. Children with high autistic traits but no diagnosis were grouped with diagnosed children after the study, and most were already under assessment or known to school staff, so children who camouflage most successfully may have been missed. Verbal IQ was lower in the autism/high autistic traits group, so the drawing-task comparison adjusted for verbal IQ. The theory-of-mind task did not separate the autism/high autistic traits group from neurotypical children, so it may not have been sensitive enough for the compensatory camouflaging analysis. The drawing task had only moderate-to-good test-retest reliability in its validation, raising questions about how stable the reciprocity score is. The IQ difference for high versus low compensatory camouflaging was based on small numbers and was not statistically significant.

The easy way to misread this

Do not conclude that girls with autism or high autistic traits are coping better or need less support. Their drawing-task reciprocity was similar to neurotypical girls, but their parent-reported autistic traits were similar to boys with autism or high traits, and the study did not follow children over time to see whether camouflaging affects support needs.

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