Journal of Speech, Language, and Hearing Research2026年7月24日

語音資訊對植入人工耳蝸學齡兒童詞彙存取的影響

// Contribution of Phonological Information to Lexical Access in School-Age Children With Cochlear Implants

本研究比較德語系人工電子耳(CI)兒童與正常聽力(TH)兒童在詞彙存取時對語音資訊的運用|透過眼動追蹤實驗發現,CI兒童詞彙存取速度較慢,但語音對比使用方式與TH兒童相似|詞彙存取於語音鄰近詞相似度低及輔音聲帶振動與元音前後位置特徵明顯時皆有提升,個體差異未顯著影響結果。

// This study examined how German-speaking children with cochlear implants (CIs) use phonological information for lexical access compared to peers with typical hearing (TH). Using an eye-tracking visual-world paradigm, the researchers found that children with CIs have slower lexical access, but their use of phonological contrasts is qualitatively similar to TH children. Lexical access improves for all children when phonological neighbors are less similar and specific features like consonant voicing and vowel front-back distinctions are present. Individual differences did not explain the observed effects.

#Cochlear Implants#Phonetics#Speech Perception#Deafness

Published 2026年7月23日

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