Effect of Emotional Valence on Emotion Recognition in Adolescents with Autism Spectrum Disorder.
Sarah J Palmer, Adrian Fanucci-Kiss, Ella Kipervassar and 4 others
PMID 36637588WHAT IT FOUND
Adolescents with autism made more errors recognizing emotions from eye photographs than typically developing peers, particularly when the test used complex language labels.
Errors were highest for positive and negative emotions, while neutral emotions were recognized similarly by both groups.
Key findings
01Adolescents with ASD had significantly higher error rates on both the adult and child versions of the emotion recognition test compared to typically developing peers.
02The performance gap between groups was largest for positive and negative emotions, whereas error rates for neutral emotions did not differ significantly.
03Both groups performed better on the child version of the test, which uses simpler language, suggesting that complex vocabulary exacerbates difficulties in emotion recognition.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
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What it does not show
The sample size was small, which may have reduced the power to detect subtle differences, particularly within the typically developing group. Although not statistically significant, the typically developing group had a higher mean IQ than the ASD group, which could influence performance on tasks requiring language processing. The study used a cross-sectional design, so it cannot determine how these patterns change over time or with intervention. Valence classifications were based on medical students' ratings, which may not perfectly reflect how adolescents perceive emotional intensity.
Declared interests
No specific funding sources or conflicts of interest were declared in the provided text.
The easy way to misread this
Do not conclude that adolescents with autism struggle more with neutral emotions than their peers. The study found no significant difference in error rates for neutral items between the groups; the difficulties were specific to positive and negative emotional expressions.