AUTHOR=Shi Yijun , Wang Shuhua , Hao Qi TITLE=Linking air pollution appraisal to EFL teachers' negative emotion via mental effort: the moderating role of working memory capacity JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1521597 DOI=10.3389/fpsyg.2025.1521597 ISSN=1664-1078