“…Many positive outcomes of teacher enthusiasm can be mentioned. Teacher enthusiasm plays a role in reducing students' boredom in the classroom (Cui, Yao, & Zhang, 2017) and increasing their interest, motivation, and performance during lessons (Frommelt, Schiefele, & Lazarides, 2021;Frenzel, Taxer, Schwab, & Kuhbandner, 2019;Lazarides, Gaspard & Dicke, 2019;Natof & Romanczyk, 2009). In addition, teacher enthusiasm positively affects participation in learning, both socially and behaviorally (Patrick, Hisley, & Kempler, 2000;Dewaele & Li, 2021;Lazarides, Gaspard & Dicke, 2019;Orosz et al, 2015;Taehee & Schallert, 2014;Zhang, 2013).…”