In summary, self-efficacy affects learning behaviour in terms of choice of activities and tasks, level of invested effort, and persistence in carrying out a task. The main source of self-efficacy, the mastery experience, has a major influence on a person's sense of self-efficacy in new upcoming situations (Usher & Pajares, 2008). Performance outcomes affect the sense of self-efficacy in a new situation (i.e., in a comparable context). Based on the literature, it is assumed that the relation between self-efficacy, learning behaviour, and performance outcomes is an ongoing process. However, it is not clear whether the change in self-efficacy has taken place only after receiving the results of a task or that it is already changing in the teaching period.