時間非同步影響第二語言閱讀中的字母-語音整合

// Temporal asynchrony affects letter-speech sound integration in second language reading

本研究探討英語中階學習者視覺字母與聽覺語音的時間間隔對整合的影響｜行為與腦波（EEG）結果顯示，字母先於語音300毫秒呈現時，反應速度加快且早期腦神經活動（N1波段）顯著提升｜結果顯示此微小延遲有助彌補第二語言閱讀中字母語音整合不自動的現象，增進對L2閱讀機制及學習障礙的理解。

// This study examined how timing between visual letters and auditory speech sounds affects their integration in intermediate English learners. Using behavioral and EEG measures, it found that congruent letter-sound pairs sped up responses and increased early brain activity (N1) only when letters preceded sounds by 300 ms. The results suggest that a slight delay helps compensate for less automatic letter-sound integration in second language reading. This enhances understanding of L2 reading mechanisms and potential difficulties in learners with limited proficiency.

Published 2026年7月29日