曾為晚說話者與典型說話者之學齡前兒童在聲學及感知語音產出上的差異

// Acoustic and Perceptual Speech Production Differences in Preschoolers With a History of Late and Typical Talking

研究比較31名hLTs與44名hTTs，三項語音評估：標準化構音（發音準確）、照護者回報可懂度（可理解性）、聲學對比分析｜三項皆示hLTs較差，反映學齡前持續之亞臨床語音差異，具臨床與理論應用價值。

// The study tested whether 3-year-olds with a history of late talking (hLTs) differ in speech production from peers with typical early speech (hTTs). Researchers compared 31 hLTs and 44 hTTs using a norm-referenced articulation test, caregiver-reported intelligibility, and detailed acoustic analyses of speech contrasts. Across all three measures, hLTs showed poorer speech production, indicating persistent subclinical speech production differences in the preschool period with clinical and theoretical implications.

Published 2026年9月17日