Behavior:
The behavior research stream focused on why a particular role (victim, bully, and bystanders) responded or created the posts. Researchers Vimala Balakrishnan, Shahzib Khan, Terence Fernandez, and Hamid R. Arabia focused their research on understanding the perpetrator. Their paper “Cyberbullying detection on twitter using Big Five and Dark Triad features” sought to find a link between the three dark personality traits (machiavellianism, narcissism, and psychopathy) along with finding the general personality using the big five (extraversion, agreeableness, openness, conscientiousness, and neuroticism).