Bekelja Wanzer, M., Bainbridge Frymier, A., Wojtaszczyk, A. M., & Smith, T. (2006). Appropriate and inappropriate uses of humor by teachers. Communication Education, 55(2), 178–196. http://doi.org/10.1080/03634520600566132

Bergen, D. (1992). Teaching Strategies: Using Humor to Facilitate Learning. Childhood Education, 69(2), 105–106.

Berk, R. A. (2014). “Last Professor Standing!”: PowerPoint Enables All Faculty to Use Humor in Teaching. The Journal of Faculty Development, 28(3), 81–87.

Kher, N., Molstad, S., & Donahue, R. (1999). Using humor in the college classroom to enhance teaching effectiveness in “dread courses.” College Student Journal, 33(3), 400.

Lei, S. A., Cohen, J. L., & Russler, K. M. (2010). Humor on learning in the college classroom: Evaluating benefits and drawbacks from instructors’ perspectives. Journal of Instructional Psychology, 37(4), 326–331.