The first time a child is inoculated for measles, he responds by crying. The next time he visits the doctor for his booster shot, he cries as soon as he sees the nurse who gave him the first shot. In the context of classical conditioning,
the pain associated with being injected represents the ________ and the nurse represents the ________.
a. UCS; CS
b. CS; UCS
c. UCS; UCR
d. CS; CR
Answer: a. UCS; CS
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One in 1,000 women experience PPD with psychotic features. Some of these mothers have ____ hallucinations that instruct them to kill the infant
a. command b. reference c. olfactory d. grandiose
A distribution-free test
a. is almost synonymous with a nonparametric test. b. is a test that makes few assumptions about the distribution from which the data were drawn. c. usually has less power than a parametric test. d. all of the above
The fact that we tend to remain in relationships only as long as the rewards outweigh the effort and irritation they cause is summarized by the __________ theory.
a. Implicit personality. b. Social perception. c. Social attachment. d. Matching hypothesis. e. Social exchange.
Nearly 1 in 5 Americans will experience PTSD at some point
Indicate whether the statement is true or false.