Research on Individuals from the Dominican Republic Who Are Raised

Research on individuals from the Dominican Republic who are raised as girls (due to the ambiguous genitalia) but become males following puberty has challenged the Money and Ehrhardt argument that

A) genes play a key role in gender development.
B) reconstructive surgery and sex reassignment always result in gender dysfunction.
C) males have superior spatial and math skills.
D) socialization during the first three years of life is critical.