It’s all about perception
Coulombe’s study looks at voting through a sociological lens. His data suggest that voting is not entirely an individual decision but is modulated by a person’s immediate environment.
He found that descriptive norms (what others do) carry more weight than injunctive norms (what others think we should do). “We aren’t influenced by the norm per se but rather by our perception of the norm, which creates social pressure to conform,” he explained. “For example, if I believe only two out of eight members of my family will vote because I think they’re apolitical, I may be less likely to vote myself. I could actually be wrong and seven of the eight will vote, but my decision is guided by my perception—or in this case, misperception.”
Coulombe therefore believes that descriptive pressure could be used to encourage people to do their civic duty. “We could point to statistics that show voting is the norm,” he suggested, “and we should avoid saying that few people vote.”