The Research on Videogame Violence and Children's Well-Being Is

The research on videogame violence and children's well-being is:
The research on videogame violence and children’s well-being is:

A) Clear cut–violent videogames are associated with higher rates of aggression
B) Complicated, partly because different researchers are finding different things
C) Surprisingly under-studied
D) Clear cut–violent videogames allow youth to release their inner aggression in a socially acceptable manner and thus are associated with lowered levels of aggression