When does the male-female difference in the level of aggression become apparent?
A)At birth
B)By age two
C)By middle childhood
D)By early adolescence

Question

Quizplus · Accepted Answer

By age two, observable differences in aggression levels between males and females become apparent. This is when children start to exhibit more complex social behaviors, and gender differences in aggression can start to be observed.

When Does the Male-Female Difference in the Level of Aggression