Which of the following is true of marijuana?
a. It may produce tolerance over long periods of heavy use.
b. A specific withdrawal syndrome is not associated with its use.
c. Over time, smoking one joint of marijuana daily presents 1/3 the risk of developing cancer compared to smoking one cigarette daily.
d. It impairs short-term memory and slows learning.
D
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Attention, perception, memory, and decision making are all different types of mental processes in which the mind engages. These are known as different types of
a. models. b. cognition. c. reaction times. d. savings.
Approximately __________ percent of people in the United States rate themselves as "very happy," while only __________ percent rate themselves as "not too happy."
a. 40; 25 b. 35; 20 c. 30; 10 d. 25; 5
While she was growing up, Lindsay was repeatedly told by others that she can't understand math concepts and she will never be any good at math. By the time Lindsay reached high school math classes, she didn't put any effort into the classes because she didn't think any amount of effort would help her to do well at math. This is an example of
A. classical conditioning. B. higher-order conditioning. C. learned helplessness. D. stimulus discrimination.
In Milgram's (1974) study on obedience, when the learner missed a word on the list, the teacher responded by ______________
a. rereading the word b. administering a shock c. asking for the word again d. saying harsh words