童年構音失用症青少年及年輕成人的拼寫表現揭示持續的語言缺陷

// Spelling Outcomes in Adolescents and Young Adults With Childhood Apraxia of Speech Reveal Persistent Linguistic Deficits

本研究比較童年運動性語言失用症（CAS）與非CAS語音障礙（SSD-no CAS）青少年的拼寫表現｜發現CAS拼寫能力與解碼、語音覺識、口語能力及特殊的運動語言序列處理有關｜持續語音錯誤與拼寫困難無關，顯示拼寫問題源自認知表徵障礙，反映CAS拼寫涉及語言與運動計劃雙重挑戰。

// This study examined factors affecting spelling performance in adolescents and young adults with childhood apraxia of speech (CAS) compared to peers with speech sound disorder without CAS (SSD-no CAS). It found that spelling in CAS is linked to linguistic skills like decoding, phonological awareness, oral language, and uniquely to motor-speech sequencing. Persistent speech errors did not relate to spelling difficulties, suggesting spelling issues stem from underlying cognitive representations rather than articulation. Thus, spelling in CAS involves both linguistic and motor planning challenges.

Published 2026年7月17日