手語研究為何對理解語言與語言障礙至關重要

// Why Sign Language Research Is Essential for Understanding Language and Language Disorder

本研究指出手語研究對理解人類語言及其障礙同樣重要｜指出手語具獨特語言現象、可測試複雜假說、並分離語音與語言的功能｜以自閉症及其他障礙的聽障兒童研究為例，展示手語在理論及臨床上的應用價值。

// This study argues that sign language research is equally important and crucial for understanding human language and its disorders. It presents three main reasons: sign language shows unique phenomena, allows testing of difficult hypotheses, and separates speech from language. Using research on deaf children with autism and other disorders, the study shows how sign languages can improve theoretical and clinical approaches. Overall, sign languages offer a valuable perspective on linguistic and clinical issues that speech alone cannot reveal.

Published 2026年6月18日