A Psychologist Argues, "Historically, the Survival of the Species Depended

A psychologist argues, "Historically, the survival of the species depended on males' hunting skills and females' food gathering skills. These activities required different spatial skills, thus explaining the origin of current gender differences in spatial abilities." What theoretical approach is this psychologist describing?

A) critical theory
B) dynamic systems theory
C) ecological systems theory
D) evolutionary theory