Jianfen Luo, Lei Xu, Min Wang, Jinming Li, Shuman He, Linda Spencer, Huei-Mei Liu, Ling-Yu Guo
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At 24 months after CI activation, parents were asked to endorse the grammatical structures that their children were able to say using the Grammatical Complexity subtest in the Mandarin Communicative Development Inventory-Taiwan. Children's receptive/expressive noun and verb lexicon sizes and grammatical complexity scores were computed from these parent checklists.</p><p><strong>Results: </strong>Correlational analyses showed that children's receptive/expressive noun and verb lexicon sizes at 12 months after CI activation were all highly correlated with their grammatical complexity scores at 24 months after CI activation (ρs = .52-.63, <i>p</i>s < .001). Regression analyses further revealed that verb lexicon sizes at 12 months after CI activation outweighed noun lexicon sizes in accounting for grammatical complexity at 24 months after CI activation.</p><p><strong>Conclusions: </strong>Our findings supported the prediction of the sentence-focused framework. Emphasizing the role of verbs in early intervention has the potential to enhance grammatical outcomes in Mandarin-speaking children with CIs.</p><p><strong>Supplemental material: </strong>https://doi.org/10.23641/asha.26129044.</p>","PeriodicalId":51254,"journal":{"name":"Journal of Speech Language and Hearing Research","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Contribution of Noun and Verb Lexicon Sizes to Later Grammatical Outcomes in Mandarin-Speaking Children With Cochlear Implants.\",\"authors\":\"Jianfen Luo, Lei Xu, Min Wang, Jinming Li, Shuman He, Linda Spencer, Huei-Mei Liu, Ling-Yu Guo\",\"doi\":\"10.1044/2024_JSLHR-24-00131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>The present study evaluated the applicability of the sentence-focused framework to Mandarin-speaking children with cochlear implants (CIs) by examining the relative contribution of receptive/expressive noun and verb lexicon sizes to later grammatical complexity.</p><p><strong>Method: </strong>Participants were 51 Mandarin-speaking children who received cochlear implantation before 30 months of age. 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引用次数: 0
摘要
目的:本研究通过研究接受性/表达性名词和动词词库大小对日后语法复杂性的相对贡献,评估了以句子为中心的框架对使用人工耳蜗(CI)的普通话儿童的适用性:研究对象为 51 名在 30 个月前接受人工耳蜗植入手术的普通话儿童。在植入人工耳蜗 12 个月后,使用婴儿版早期词汇量表,要求家长认可孩子只能理解或理解并说出的单词。在激活 CI 24 个月后,使用台湾普通话交际发展量表中的语法复杂性子测试,要求家长认可孩子能够说出的语法结构。根据这些家长核对表计算出儿童的接受/表达名词和动词词库规模以及语法复杂性得分:相关分析表明,儿童在激活 CI 后 12 个月的接受/表达名词和动词词库大小与他们在激活 CI 后 24 个月的语法复杂度得分高度相关(ρs = .52-.63, ps < .001)。回归分析进一步显示,CI激活后12个月时的动词词库大小超过了名词词库大小对CI激活后24个月时语法复杂性的影响:我们的研究结果支持以句子为中心框架的预测。在早期干预中强调动词的作用有可能提高讲普通话的 CI 儿童的语法成果。补充材料:https://doi.org/10.23641/asha.26129044。
The Contribution of Noun and Verb Lexicon Sizes to Later Grammatical Outcomes in Mandarin-Speaking Children With Cochlear Implants.
Purpose: The present study evaluated the applicability of the sentence-focused framework to Mandarin-speaking children with cochlear implants (CIs) by examining the relative contribution of receptive/expressive noun and verb lexicon sizes to later grammatical complexity.
Method: Participants were 51 Mandarin-speaking children who received cochlear implantation before 30 months of age. At 12 months after CI activation, parents were asked to endorse words that their child could understand only or understand and say using the infant version of the Early Vocabulary Inventory. At 24 months after CI activation, parents were asked to endorse the grammatical structures that their children were able to say using the Grammatical Complexity subtest in the Mandarin Communicative Development Inventory-Taiwan. Children's receptive/expressive noun and verb lexicon sizes and grammatical complexity scores were computed from these parent checklists.
Results: Correlational analyses showed that children's receptive/expressive noun and verb lexicon sizes at 12 months after CI activation were all highly correlated with their grammatical complexity scores at 24 months after CI activation (ρs = .52-.63, ps < .001). Regression analyses further revealed that verb lexicon sizes at 12 months after CI activation outweighed noun lexicon sizes in accounting for grammatical complexity at 24 months after CI activation.
Conclusions: Our findings supported the prediction of the sentence-focused framework. Emphasizing the role of verbs in early intervention has the potential to enhance grammatical outcomes in Mandarin-speaking children with CIs.
期刊介绍:
Mission: JSLHR publishes peer-reviewed research and other scholarly articles on the normal and disordered processes in speech, language, hearing, and related areas such as cognition, oral-motor function, and swallowing. The journal is an international outlet for both basic research on communication processes and clinical research pertaining to screening, diagnosis, and management of communication disorders as well as the etiologies and characteristics of these disorders. JSLHR seeks to advance evidence-based practice by disseminating the results of new studies as well as providing a forum for critical reviews and meta-analyses of previously published work.
Scope: The broad field of communication sciences and disorders, including speech production and perception; anatomy and physiology of speech and voice; genetics, biomechanics, and other basic sciences pertaining to human communication; mastication and swallowing; speech disorders; voice disorders; development of speech, language, or hearing in children; normal language processes; language disorders; disorders of hearing and balance; psychoacoustics; and anatomy and physiology of hearing.