“…Learner control, refers to the degree to which learners control different instructional characteristics in a course or program (Reeves, 1993), and learner control may be an important manipulation of behavioral emotion design. Existing research regarding the effects of the learner-paced instruction in multimedia learning or computer-based learning focused more on cognitive outcomes (e.g., cognitive resources, learning performance) and interactive behaviors (e.g., time-ontask, number of clicks) (Mayer and Chandler, 2001;Mayer et al, 2003;Hasler et al, 2007;Gerjets et al, 2009;Tabbers and de Koeijer, 2010;Gong et al, 2017b;Rey et al, 2019). For example, a recent meta-analysis demonstrated that learner-paced instruction had significant positive effect on cognitive load, retention and transfer performance, and increased learning time (Rey et al, 2019).…”