Recognition of biological motion in children with autistic spectrum disorders.
Autistic kids read body movements for actions but miss the feelings—add bodily emotion drills to social-skills plans.
01Research in Context
What this study did
Parron et al. (2008) showed kids short stick-figure movies. The figures were made of dots that moved like real people.
Some clips showed plain actions, like walking or waving. Others showed feelings, like happy jumping or sad slumping.
Kids with autism and typical kids watched the clips and named what they saw.
What they found
Both groups named the plain actions equally well. The autistic kids could tell walking from waving.
When the clips showed feelings, the autistic kids scored much lower. They missed the emotional story the body told.
How this fits with other research
Hubert et al. (2007) ran the same task one year earlier and got the same result. The 2008 study is a clean replication.
De Meo-Monteil et al. (2019) seems to disagree. Their autistic adults sensed motion kinematics as well as anyone. The key difference is age and task: adults judged simple motion, kids judged emotion.
Annaz et al. (2012) extends the story downward. Preschoolers with autism do not even look at human movement unless taught to do so.
Why it matters
If you teach social skills, add body-emotion drills. Use short stick-figure or silhouette clips and ask, "How does this person feel?" Pair the lesson with facial-emotion work so the child sees the whole picture. Start early, because Dagmara’s toddlers need help just looking at bodies.
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02At a glance
03Original abstract
It is widely accepted that autistic children experience difficulties in processing and recognizing emotions. Most relevant studies have explored the perception of faces. However, context and bodily gestures are also sources from which we derive emotional meanings. We tested 23 autistic children and 23 typically developing control children on their ability to recognize point-light displays of a person's actions, subjective states and emotions. In a control task, children had to recognize point-light displays of everyday objects. The children with autism only differed from the control children in their ability to name the emotional point-light displays. This suggests that children with autism can extract complex meanings from bodily movements but may be less sensitive to higher-order emotional information conveyed by human movement. The results are discussed in the context of a specific deficit in emotion perception in children with autism.
Autism : the international journal of research and practice, 2008 · doi:10.1177/1362361307089520