The study investigated the effect of an instructor's positive (vs. neutral) emotions in video lectures on student learning using either easy or difficult geography topics (i.e. easy: the Earth within the universe; difficult: understanding time and date calculations of Earth). The results showed that, first, students responded more positively…

Contribution: This work sheds light on how classmate behaviors influence gender gaps in verbal participation in lecture-based engineering classes. It is found that after a woman participates in class, there is a temporarily increased likelihood a woman will participate again afterward. Background: Women continue to be underrepresented in STEM…

Background: Despite the evidence supporting the effectiveness of active learning in undergraduate STEM courses, the adoption of active learning has been slow. One barrier to adoption is instructors' concerns about students' affective and behavioral responses to active learning, especially student resistance. Numerous education researchers have…