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目的:考察聋童的接受性词汇水平对其心理理论发展的影响以及叙事能力在其中的中介作用。方法:采用皮博迪图画词汇测试(PPVT)、无字图画书叙事和标准错误信念测试对110名4-7岁聋童进行测查。结果:1聋童的接受性词汇水平、叙事能力与心理理论三者间存在显著正相关。2聋童的接受性词汇水平能够显著预测其心理理论的发展,叙事能力在接受性词汇水平和心理理论之间起着显著的部分中介效应。结论:聋童的接受性词汇水平通过叙事能力间接影响心理理论的发展。
Objective: To investigate the influence of receptive vocabulary of deaf children on the development of their psychological theory and the mediating role of narrative ability in them. Methods: A total of 110 deaf children aged 4-7 years were tested with Peabody Picture Vocabulary Test (PPVT), wordless picture book narration and standard error belief test. Results: 1 There is a significant positive correlation between receptive vocabulary and narrative ability of deaf children and psychological theory. The level of receptive vocabulary of deaf children can significantly predict the development of their psychological theory, and narrative ability plays a significant part mediating effect between receptive vocabulary level and psychological theory. Conclusion: The receptive vocabulary of deaf children indirectly influences the development of psychological theory through narrative ability.