By what age are babies typically first able to walk by supporting themselves on furniture or walls?
A. 6 months
B. 9 months
C. 11 months
D. 12 months
Answer: B
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Why did many psychologists in the mid-1900s study rats in mazes?
A. They were seeking ways to exterminate rats. B. They were trying to develop better methods of teaching children. C. They were seeking general laws of behavior. D. They were trying to develop better tests of human intelligence.
When Carl first started drinking, all he needed to get a buzz was two beers. Now it takes two six packs. This reduction in Carl's responsiveness to his "drug of choice" is called
a. drug compulsion. b. drug tolerance. c. physical withdrawal. d. psychological addiction.
Trisomy-21 is also called:
fragile-X syndrome. Down syndrome. muscular dystrophy. Klinefelter syndrome.
Which of the following statements is true of the situation-trait debate?
a) Walter Mischel is a strict advocate of the trait side of the debate and argued against the situation side. b) Studies by Costa and McCrae suggest that personality traits show little stability over time. c) Research evidence supports both sides of the debate. d) Research suggests that as we age, we demonstrate an increase in reciprocal determinism.