Journal of Speech, Language, and Hearing Research2026年6月9日

共軛重疊音在輔音轉換機率上,可能在自閉症與非自閉症幼兒間有所不同

// Canonical Babbling May Differ Between Autistic and Non-Autistic Toddlers in Consonant Transition Probabilities

本研究透過家庭錄音分析18個月大婴兒的典型囈語結構|發現自閉症兒童囈語序列更具可預測性且變異較少,整體頻率相當|顯示囈語結構差異優於數量與語音多樣性,有助於早期識別自閉症相關語言發展異常

// This study examined the structure of canonical babbling in 18-month-old autistic and non-autistic children using transition probabilities of consonant categories from home recordings. While the overall frequency of babbling was similar in both groups, autistic children's babbling sequences were more predictable and less varied, showing differences in global organization. The findings suggest that the structure of babbling, rather than quantity or segmental diversity, may differentiate autistic and non-autistic children's early speech development. This highlights the importance of analyzing babbling sequence patterns for early identification of autism-related speech differences.

#Autistic Disorder#Phonetics#Child Language#Language Development Disorders

Published 2026年6月8日

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