“…Important for study motivation is also how students perceive given tasks (whether they are relevant, how much use they see in them, perceived degree of difficulty, working methods [Granström, 2012], feedback, group division, group dynamics, and many other factors that have to do with classroom work itself; Carlgren, 2015;Håkansson & Sundberg, 2012;Woolfolk & Karlberg, 2015). Gender also affects study motivation (Berg et al, 2019;Dunn & Griggs, 2006;Zimmerman, 2018). Most important for students' study motivation, however, is teacher-student interaction and the teacher's overall didactic competence (Gilbert et al, 2014;Hattie, 2009;Kiefer et al, 2014).…”