Quiz announcement: first class during the 6th week.
Quiz materials: Lecture contents + online documents.

I am interested in arguing in online environment. How come people tend to be more violent (if any) in online environment than in off-line one?

Therefore, “online violence” seems a good choice as a search term.

Sage journal returned a 23 research articles on this topic.

Also, I used a term, "social theory on online group polarization" in google.

Several theories came up.