One of the major turning points in the study of the neuropsychology of memory was the year H.M. had his operation:

The cell bodies of most serotonin neurons are located within the

A) nucleus accumbens. B) reticular formation. C) raphe nuclei. D) striatum. E) locus coeruleus.

Which statement concerning childhood friendships is FALSE?

a. Many unpopular children have at least one reciprocal friend. b. Having a friend increases the odds of being happy. c. Having a chum is detrimental to the development of a friendship. d. True friends are not considered attachment figures.