Emotion recognition in autism spectrum disorder across age groups: A cross-sectional investigation of various visual and auditory communicative domains.
Autistic learners can read emotions in faces, voices, and songs accurately if you allow extra response time.
01Research in Context
What this study did
The team asked autistic and non-autistic people of different ages to name emotions.
They used faces, objects, speech, and even short songs.
Everyone did the same tasks while the computer logged speed and accuracy.
What they found
Both groups got the same number of answers right.
The autistic group was simply slower across every kind of stimulus.
Age did not change the pattern; accuracy stayed equal and speed stayed slower.
How this fits with other research
Wright et al. (2008) also saw equal overall accuracy in high-functioning youth.
They only found trouble with angry or happy faces, a gap the new study did not repeat.
The difference is tasks: Barry used still photos; N et al. added voices, songs, and objects.
Porter et al. (2008) looked at audiovisual clips and saw worse scores for autistic kids.
That seems to clash with the new null result.
The older work asked kids to match lip movements to speech, a harder integration job.
N et al. only asked them to pick the emotion label, a simpler recognition step.
So both papers can be true: integration is tough, yet basic recognition is intact.
Why it matters
You do not need to change the content of your emotion lessons.
Just give clients a little more wait time before you prompt again.
Whether you show a face, play a voice, or sing a feeling, expect the right answer—just not as fast.
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02At a glance
03Original abstract
Previous research on emotion processing in autism spectrum disorder (ASD) has predominantly focused on human faces and speech prosody, with little attention paid to other domains such as nonhuman faces and music. In addition, emotion processing in different domains was often examined in separate studies, making it challenging to evaluate whether emotion recognition difficulties in ASD generalize across domains and age cohorts. The present study investigated: (i) the recognition of basic emotions (angry, scared, happy, and sad) across four domains (human faces, face-like objects, speech prosody, and song) in 38 autistic and 38 neurotypical (NT) children, adolescents, and adults in a forced-choice labeling task, and (ii) the impact of pitch and visual processing profiles on this ability. Results showed similar recognition accuracy between the ASD and NT groups across age groups for all domains and emotion types, although processing speed was slower in the ASD compared to the NT group. Age-related differences were seen in both groups, which varied by emotion, domain, and performance index. Visual processing style was associated with facial emotion recognition speed and pitch perception ability with auditory emotion recognition in the NT group but not in the ASD group. These findings suggest that autistic individuals may employ different emotion processing strategies compared to NT individuals, and that emotion recognition difficulties as manifested by slower response times may result from a generalized, rather than a domain-specific underlying mechanism that governs emotion recognition processes across domains in ASD.
Autism research : official journal of the International Society for Autism Research, 2023 · doi:10.1002/aur.2896