
Having certain biases are inevitable; they’re one of the many traits that make us unique. In some professions more than others, people are often provided the opportunity to use their creative discretion to make crucial and impactful decisions. For professional referees in the NFL, choosing to penalize (or not) can oftentimes heavily influence game or even season outcomes. For this reason, to what extent their individual biases impact their decision-making is a particularly important issue for teams, fans, and sports bettors alike.