Rhodopsin is the color __________

Leak and Christopher (1982) noted that the evolutionary view sees behaviour as self-serving. This self-serving quality resembles which of Freud's concepts?

A. Id. B. Super ego. C. Ego. D. Libido.

When the infant monkeys in the attachment study were frightened by rubber snakes, they

a. ran to the surrogate mother that was the source of food. b. ran to the wire surrogate mother for security. c. ran to the terry cloth surrogate mother for security. d. cowered in the corner of the cage in a disturbed manner.