This study tested the mutual effects of the instructor's eye gaze and facial expression on students’ eye movements (i.e. first fixation time to the slides, percentage dwell time on the slides, and percentage dwell time on the instructor), parasocial interaction, and learning performance in pre-recorded video lectures. Students (N = 118 undergraduate and graduate students) were assigned to watch one of four videos in a 2 (gaze: direct, guided) × 2 (facial expression: surprised, neutral) between-groups design. Contrary to our hypotheses, eye mo...
