08/03/2026
✍ Featured Scholar: Skylar Davidson, PhD, Chattanooga State Community College
📚 InSight Publication: Whole-Class and Small-Group Speaking Skills: How Does Total Class Size Matter? (2026)
https://doi.org/10.46504/21202601da
Dr. Skylar Davidson has a PhD in sociology from the University of Massachusetts Amherst, and is currently Associate Professor of Sociology at Chattanooga State Community College and editor of the Journal of Student Success and Retention. Dr. Davidson's primary research interests include future-oriented education and active learning class activities.
Article Summary
Developing speaking skills is essential for students in an era of rapid social and technological change. This study explores how total class size influences students' experiences speaking in class, both in student presentations to the whole class and in small-group interactions.
Dr. Davidson’s most surprising finding with this project
My study compared small and large classes to explore students' experiences participating in small groups of about half a dozen people. I was surprised to find that total class size affects students' outcomes not only during student presentations to the whole class but also during students' small group interactions, when the small groups were the same size in both the small and the large class conditions.