Skeels found evidence that intelligence depends on stimulation in his investigation of ______
a. rats c. primates
b. orphans d. twins
B
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When at a reception that offered many different types of hors d'oeuvres, you ate 10 pieces. At a reception in which only one type was served, you were content with eating only 5 pieces. This difference in eating behavior illustrates the concept of:
a. food habits b. set point c. hyperphagia d. sensory-specific satiety
Nicholas develops a new assessment tool to measure the personality factor "extraversion.". He finds that individuals who take the test repeatedly tend to score similarly each time. What dimension of assessment has Nicholas established?
a. validity c. standardization b. reliability d. none of these
In one of the first studies in social psychology, Norman Triplett observed in official bike records that bicycle racers pedaled faster when they were pedaling against each other than when they were racing the clock
What Triplett was observing was __________ a) audience effects. b) social loafing. c) co-action effects. d) group polarization.
One assumption of the cognitive perspective is
a. all decisions are unconscious. b. all decisions are conscious. c. most decisions are unconscious, but some are conscious. d. most decisions are conscious, but some are unconscious.