“…According to Azevedo (2015), self-reports, in addition to classroom discourse, are the only proven approach that can be used for the measurement of cognitive, metacognitive, affective, and motivational constructs of student engagement. This provides the rationale for making use of existing self-report instruments to interpret and triangulate findings obtained through the use of trace data (Beheshitha, Hatala, Gašević, & Joksimović, 2016;Lust et al, 2013b).…”