When cocaine is injected or smoked, it produces a rush of euphoria that lasts 15 to 30 minutes. But the stimulant drug ______ can trigger eight hours or so of heightened energy and euphoria.
A) LSD
B) heroin
C) amytal
D) methamphetamine
Ans: D) methamphetamine
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According to John Anderson's theories of semantic memory and other aspects of cognitive processes,
a. each of the components of cognition operates independently. b. every concept in a proposition can be represented by a network of connections. c. the term spreading activation refers to our knowledge about facts and things. d. each item in semantic memory is listed according to its appropriate graded structure.
Which of the following groups serves as a point of reference for a comparison of results in an experiment?
a. independent group b. experimental group c. control group d. dependent group
The concept of primary and secondary reinforcers is most associated with ____
a. ?classical conditioning b. ?habituation c. ?intellectual conditioning d. ?operant conditioning
Becky presents a vivacious, bubbly personality when she is out with acquaintances but a more serious, subdued self when alone. Respectively, these two selves are called ________ and _________
a. personality 1; personality 2 b. private self; public self c. public self; private self d. outward self; inward self