Different mediators of applied theory-of-mind competence in children with autism spectrum disorder.
Let severity guide the goal: boost language for mild-ASD kids, teach explicit ToM rules for moderate-ASD kids.
01Research in Context
What this study did
The team looked at what helps children with autism use theory-of-mind skills in real life.
They split the kids into mild and moderate autism groups.
Then they tested if verbal comprehension or explicit ToM knowledge led to better applied ToM in each group.
What they found
For mild-ASD kids, stronger verbal comprehension drove better applied ToM.
For moderate-ASD kids, explicit ToM knowledge drove better applied ToM.
Same goal, different paths.
How this fits with other research
Larson et al. (2024) seems to disagree. They found language predicted mental-rotation speed only in neurotypical kids, not in autism.
The clash clears up when you see the tasks: Caroline tested visual puzzles, not social ones. Social tasks still ride on language for mild-ASD kids.
Welsh et al. (2019) and Najdowski et al. (2017) extend these findings. They give ready-made protocols for teaching perspective-taking and hidden-mand reading, the exact explicit ToM lessons moderate-ASD kids need.
Why it matters
Check symptom level before you pick a target. Mild-ASD learner? Build verbal comprehension first with rich vocabulary and wh-question drills. Moderate-ASD learner? Skip straight to explicit ToM lessons like teaching "I see vs you see" or disguised-mand practice. Match the pathway, save time.
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02At a glance
03Original abstract
BACKGROUND: Children with autistic spectrum disorder (ASD) with mild and moderate symptom levels have significant differences in applied theory of mind (ToM) competence. However, their mediators of applied ToM competence have not been documented. AIMS: This study aimed to identify the mediators of applied ToM competence in these two clinically distinct groups. METHODS: A total of 163 children with ASD aged 3-12 years old (88 and 75 children respectively in the mild and moderate groups) and their caregivers participated in this study. Data of children's verbal comprehension, explicit ToM knowledge and applied ToM competence were collected and then analyzed using mediation analysis. RESULTS: The results of mediation analysis showed that verbal comprehension (95% confidence interval [CI] of indirect effect: 0.02 - 0.19) and explicit ToM knowledge (95% CI of indirect effect: 0.01 - 0.07) were the mediators of applied ToM competence in children with mild and those with moderate symptoms, respectively. CONCLUSIONS AND IMPLICATIONS: Our findings demonstrate that the mediators of applied ToM competence differ by symptom level in children with ASD. Applied ToM competence and the mediators should be assessed for designing tailored and effective intervention plans for these children according to their symptom level.
Research in developmental disabilities, 2022 · doi:10.1016/j.ridd.2022.104335