According to the Textbook, Empirical (Experimental) Support for the Existence

According to the textbook, empirical (experimental) support for the existence of the Oedipus complex can be found in that:

A) sons tend to be like their fathers
B) we often speak of "she is just like her mother"
C) children are more affectionate toward the opposite sex parent and more aggressive to the same-sex parent
D) personality tends to be tied most tightly to childhood experiences