“…Several classic studies on the effects of anonymity have found it to play a key role in enabling antinormative and criminal behaviours (Cannavale, Scarr & Pepitone, 1970;Kiesler, Siegel and McGuire, 1984;Mann, 1981;Mathes and Guest, 1976), as well as in increasing aggression (Donnerstein, Donnerstein, Simon, & Ditrichs, 1972;Mathes & Kahn, 1975;Page & Moss, 1976). These patterns have been observed in recent studies on computer-mediated communication as well: Santana (2014), for example, found that Internet comments posted anonymously were more frequently "uncivil" compared to comments posted nonanonymously, while other studies have identified positive relationships between anonymity and cyberbullying (Barlett;Moore, Nakano, Enomoto, & Suda, 2012) and anonymity and "cyber-aggression" (Wright, 2013(Wright, , 2014Zimmerman & Ybarra, 2014), respectively. Consistent with deindividuation theories, these findings suggest that those who engage in Internet vigilantism may often be law-abiding individuals who, with the aid of the Internet, are empowered to behave in ways contrary to that of how they would in the "real world" (see Suler, 2004).…”