AUTHOR=Wu Wenjie , Kabilan Muhammad Kamarul TITLE=Emotion-related theories in classroom language learning: the conceptualization and causation of emotions JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1551640 DOI=10.3389/fpsyg.2025.1551640 ISSN=1664-1078