Despite Its Being a Relatively New Theory, What Is One

Despite its being a relatively new theory, what is one key feature of the dual control model of sexuality?

A) It contradicts years of research aimed at the influence of sociocultural factors on sexual behaviour.
B) It attempts to combine biological and psychological theories in one unified theory of sexual behaviour.
C) It is rarely useful in the clinical setting and can therefore be applied to a theoretically-driven approach to human sexuality.
D) It builds on Freud's notion of psychosocial sexual development to bring to light new information about childhood sexuality.