The most traditional is a lion.
If you have read Harry Potter, you will know that Gryffindor is the house of the brave, and their mascot is a lion.
Tennessee Williams(1911-1983) Arthur Miller(1915-2005)
Social Learning Theory
Social Learning Theory is the theory that children, as they grow older, learn gender-linked behaviors through observation and direction of their parents, teachers, and peers.
For example, if a young boy was found crying, and his peers made fun of his for crying by saying that "only girls cry," then he would learn that behavior. In this case, social learning theory explains that he is learning gender-linked behavior through his peers' instruction.
It would most likely mean that it is a really serious case
Hope these helped :)