________ refers to a research tool used to gather information from a sample of people considered representative of a particular population, in which participants are asked to answer questions about the topic of concern.
A. A probabilistic design
B. A blog
C. A survey
D. A search engine
Answer: C
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Research found smaller than average hippocampus both in soldiers with PTSD and in their twins without PTSD. What is the conclusion? a. People with twins are more likely than other people to develop PTSD
b. A traumatic experience that causes PTSD also causes damage to the hippocampus. c. People with a smaller than average hippocampus have increased risk of PTSD. d. People with a larger than average hippocampus have increased risk of PTSD.
According to the classical conditioning theory of how drug tolerance develops, when a drug addict repeatedly takes a drug in the same environment, that environment triggers a(n):
a. unconditioned response in the user's body that strengthens the drug's effects b. conditioned response in the user's body that strengthens the drug's effects c. unconditioned response in the user's body that blocks the drug's effects d. conditioned response in the user's body that blocks the drug's effects
Researchers believe that acupuncture relieves pain by
a. stimulating nerves that reach the hypothalamus b. causing the release of endorphins c. blocking pain receptors d. both a and b
The __________ is the relay station for the cerebral cortex
Fill in the blanks with correct word