Actions Speak Louder Than Words: The Role of Action in Self-Referential Advantage in Children With Autism.
Letting kids with autism physically claim or move 'self' items fixes their memory gap.
01Research in Context
What this study did
Wuyun et al. (2020) asked kids to remember toys linked to themselves or to others. The team tested three groups: children with autism, kids with intellectual disability, and typically developing peers.
Each child saw pictures of items. For some items the child moved the picture to a box labeled 'mine.' For others the child only watched the picture move. Later the kids tried to recall the items.
What they found
Children with autism did not show a 'self' memory edge unless they had acted on the item. When they did, their recall rose to the level of the other groups.
Watching the action on a screen helped too, but only if it clearly showed ownership. Simply hearing 'this is yours' was not enough.
How this fits with other research
Yamamoto et al. (2018) saw a darker picture: adults with autism still recalled less even after acting on items. The new study shows the story is brighter for children—action can close the gap early on.
Fantasia et al. (2020) also gave kids control, letting them choose the order of pictures on a tablet. Both teams found the same punchline: when kids with autism do something, they remember more.
Wang et al. (2022) add a warning: only kids with lower-middle IQ or higher gained from movement. Gaowa did not test IQ splits, so watch for that in your own cases.
Why it matters
You can turn any memory task into a mini-action. Have the learner place, point, or hand over items that belong to 'me' versus 'you.' Five seconds of movement may save minutes of re-teaching. Try it with names, sight words, or daily schedules.
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02At a glance
03Original abstract
Impaired self-processing in children with autism spectrum disorder (ASD) is believed to be closely associated with social-communicative deficits, a core symptom of ASD. In three experiments, we aimed to investigate (a) whether children with ASD exhibited deficient in self-processing, as reflected by their superior memory for self-related items as compared to other-related items, and (b) the role that action played in promoting self-processing in ASD. In Experiment 1, children with ASD, children with intellectual disability (ID), and typically developing children were asked to memorize items on the cards assigned to them or to the experimenter. The results indicated that the TD and ID groups had a self-referential memory advantage, but the ASD group did not. Experiments 2 and 3 examined whether the deficit in self-processing among children with ASDs was ameliorated when participants performed or observed an action to indicate the ownership of the items. We found that when children with ASD performed self-generated actions or observed virtual actions, they displayed a similar self-referential memory advantage as the other two groups. Our findings reveal that action plays an important role in the self-processing in children with ASD, and thereby contribute to a more comprehensive understanding of self-processing deficits in this population. Autism Res 2020, 13: 810-820. © 2020 International Society for Autism Research,Wiley Periodicals, Inc. LAY SUMMARY: We aimed to study whether children with autism spectrum disorder (ASD) exhibited deficient in self-processing and the role of action in promoting self-processing in ASD. We found that the typically developing and intellectual disability groups had a self-referential memory advantage, but the ASD group did not. However, children with ASD showed a significant self-referential advantage when they performed or observed an action to indicate the ownership of items. These findings highlight the vital role that action plays in cognitively enhancing their self-processing.
Autism research : official journal of the International Society for Autism Research, 2020 · doi:10.1002/aur.2274