“…Bystanders may choose to act for a number of reasons including a sense of moral obligation, altruism, low personal cost, likely positive outcome, and social norms which promote helping (Banyard et al, 2004; Baston, 1995; Chabot et al, 2009; Garcia et al, 2009; Olweus et al, 2007; Time et al, 2010). However, bystanders don’t always take action.…”