Researchers find that people report more personal problems when interviewed by human

Sigmund Freud argued that many of his patients' symptoms had undiagnosed physical causes rather than mental causes

Indicate whether this statement is true or false.

Shortly after Mary and Robert were married, he became somewhat aggressive to other men who showed an interest in his wife, and made claims like. "Anyone who lays a hand on my woman has to go through me first." Such claims and aggression are explained by evolutionary theory as

a. displays of dominance. b. acts of power. c. domestic violence. d. sexual jealousy.