傳統運動性語言練習與情境化語言練習在學齡前兒童言語性失用症之比較

// Comparing Traditional Motor Speech Practice to Contextualized Speech Practice in Preschoolers With Childhood Apraxia of Speech

本研究比較幼兒語音運動障礙（CAS）在結合語境與純動作練習中的語音目標保持效果｜三名學齡前兒童隨機接受兩種練習，透過正確音素百分比（PPC）與詞彙重音準確度評估｜結果顯示結合語境的練習PPC顯著提升，純動作練習改善有限，重音無明顯變化｜研究建議將語言元素納入治療，有助提升CAS兒童語音目標的長期保持。

// This study compared retention of speech targets in preschoolers with childhood apraxia of speech using contextualized versus motor-only practice within modified integral stimulation therapy. Three children underwent both practice types in randomized sessions, with improvements measured by percent phonemes correct (PPC) and lexical stress accuracy. Significant posttreatment gains in PPC were found mainly in the contextualized condition, with limited improvements in the motor-only condition and no meaningful changes in lexical stress. The findings suggest that incorporating linguistic elements into integral stimulation therapy may enhance target retention in some children with CAS.

Published 2026年8月14日