Chinese Journal of Rehabilitation Theory and Practice ›› 2025, Vol. 31 ›› Issue (4): 484-489.doi: 10.3969/j.issn.1006-9771.2025.04.014

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Relationship between metaphor comprehension and theory of mind in children with autism spectrum disorder

LI Fan, LIN Keyu, XIAO Yongtao()   

  1. School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
  • Received:2025-02-17 Revised:2025-03-14 Published:2025-04-25 Online:2025-04-25
  • Contact: XIAO Yongtao, E-mail: 879039042@qq.com
  • Supported by:
    National First-class Undergraduate Major Construction Project(教高厅函[2019]16号);Provincial Undergraduate Innovation and Entrepreneurship Project(S202410344037)

Abstract:

Objective To investigate the relationship between metaphor comprehension and theory of mind in school-aged children with autism spectrum disorder (ASD).
Methods A total of 50 children with ASD (ASD group) and 50 age- and gender-matched typically developing (TD) children (TD group) were recruited from special education institutions in Hangzhou between August, 2023 and November, 2024. Metaphor comprehension was assessed using a visual picture paradigm, covering conceptual, shape, appearance and mixed metaphors. The theory of mind was assessed using unexpected content/place tasks.
Results The total score of metaphor comprehension was lower in ASD group than in TD group (Z = -5.625, P < 0.001), particularly for shape, appearance and mixed metaphors (|Z| > 5.625, P < 0.01); as well as the scores of theory of mind (|Z| > 5.255, P < 0.001). There was positive correlation between the total score of theory of mind and total score (r = 0.352, P < 0.05), shape score (r = 0.299, P < 0.05) and mixed score (r = 0.330, P < 0.05) of metaphor comprehension. Regression analyses showed that the total score of theory of mind positively predicted total score (β = 0.310, P < 0.05), shape score (β = 0.103, P < 0.05) and mixed score (β = 0.330, P < 0.05) of metaphor comprehension.
Conclusion Children with ASD delayed in metaphor comprehension, which associates with deficits in theory of mind.

Key words: autism spectrum disorder, metaphor comprehension, theory of mind, language rehabilitation

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