MANUSCRIPT: Appearances Can Be Deceiving: Instructor Fluency Increases Perceptions of Learning Without Increasing Actual Learning
The current study explored the effects of lecture fluency on students’ metacognitive
awareness and regulation. Participants watched one of two short videos of an instructor
explaining a scientific concept. In the fluent video the instructor stood upright,
maintained eye contact, and spoke fluidly without notes. In the disfluent video the
instructor slumped, looked away,