The present study investigated the mediating role of motivational self-talk strategies (i.e., mastery self-talk, extrinsic self-talk, and efficacy enhancement self-talk) in the relationships between achievement goals and academic engagement (i.e., involvement, withdrawal in the face of difficulties, avoidance of challenges, and disruptive…

Changes in motivation anticipate changes in engagement, but the present study tested the reciprocal relation that changes in students' classroom engagement lead to corresponding longitudinal changes in their classroom motivation. Achievement scores and multiple measures of students' course-specific motivation (psychological need satisfaction,…