“…Previous studies have sought to investigate teacher emotion in the context of both offline teaching (e.g., Gkonou and Miller, 2021;Nazari et al, 2023) and online teaching (e.g., Gu et al, 2022;Liu et al, 2022Liu et al, , 2023Wang and Song, 2022). Researchers found that although teachers in the offline teaching context shared some unpleasant emotional experiences (such as frustrations and anxiety), their dominant emotions were more positive than negative (Cross and Hong, 2012;Richards, 2022;Goetze, 2023). In the online teaching context, however, teachers experienced more negative emotions, such as anxiety and anger, than positive emotions, such as enjoyment and pride, due to students' failure to understand teachers' teaching goals (Wiebe and Kabata, 2010), low engagement in interactions (Liu et al, 2022), and relatively poor learning outcomes in online courses (Emerson and MacKay, 2011).…”