Of the following Wechsler tests, the one that is most appropriate for testing a typical American

Carolyn Rovee-Collier's work on infant memory in which she taught infants to kick to make a crib mobile move indicated that

a. infants could not remember an event for more than a day or two. b. after several weeks infants forgot how to move the mobile and they could not be reminded. c. after several weeks infants had forgotten how to move the mobile, but a single reminder helped them to remember. d. infants never forgot how to move the mobile.

The observations that LSD can cause psychotic-like reactions and that drugs that counteract LSD overdoses also relieve schizophrenic symptoms suggest that psychosis may be

a. environmentally-induced. b. due to biochemical abnormalities. c. caused by drug addiction. d. a temporary, short-lived affliction.