The Case of Little Brenda, Who Was Born a Biological

The case of Little Brenda, who was born a biological male but raised as a girl, illustrates that ____.

A) virtually all human behaviour is determined by nature rather than culture
B) gender identity is almost completely based on upbringing rather than biology
C) socialisation is a powerful force, but there are limits to how much it can influence people
D) as people age, nature becomes increasingly less important and nurture becomes increasingly more important