The ability of any species to survive depends on ________

Which of the following is NOT one of the three signs of cocaine abuse?

a) withdrawal b) compulsive use c) loss of control d) disregard for consequences

Ted just bought a new car. Two weeks later a copy of Consumer Report arrives in his mailbox. From the cover he determines that the magazine evaluated four small cars including the one he just bought

When he turns to the article he finds that his car received "the worst evaluation since the Edsel." Which theory of motivation would be most helpful in understanding how Ted is likely to deal with the fact that he purchased a car with such a low rating? a) instinctive b) drive-reduction c) optimum-level d) cognitive-consistency