The Case of David Reimer, Who Was Raised as a Girl

 The case of David Reimer, who was raised as a girl but later took on a male identity, reminded researchers that

A) biology plays a significant role in gender identity.
B) biology appears to play little, if any, role in gender identity.
C) biology plays a significant role in the gender identity of males but not females.
D) socialization does not have any effects on gender identity.