Indications of Referee Bias in Division I Women's College Volleyball: Testing Expectancy Violations and Examining Nonverbal Communication

This research examined the ball-handling errors that referees called against historically Black colleges and universities (HBCUs) in Division I women's college volleyball. A ball-handling error is an impermissible nonverbal communicative act such as a ball being lifted, a ball being thrown, or a ball being double hit. Previous research on referee bias was reviewed. Expectancy violations theory served as the theoretical frame because it focuses on nonverbal behaviors and how a message receiver responds to violations. Using publicly available data, this research sought to draw points of comparison between HBCUs and predominantly White institutions. The uncovered data revealed that referees called more ball-handling errors per set against HBCUs relative to predominantly White institutions. Furthermore, only HBCU conferences were penalized at a statistically significant level, while no predominantly White institution conferences were penalized at a statistically significant level. Theoretical implications for expectancy violations theory and practical implications for HBCUs were the focus of the study discussion.