The best known and most widely used depressant drug is
a. morphine.
b. LSD.
c. methamphetamine.
d. alcohol.
d
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You are writing an article about short-term memory for the local newspaper. Which of the following would be the most appropriate title for the article?
A. Unlimited Storage in Short-Term Memory B. Short-Term Memory: Holding Seven Items C. Processing Information from the Senses: Short-Term Memory D. Iconic Memory in Short-Term Memory
Another term for the standard deviation of the sampling distribution of means is known as
a. the standard error of the mean. b. the central limit theorem. c. relative frequency. d. the sampling distribution of means.
Which statement is TRUE about the effects of sleep?
a. ?Sleep does not aid in the processing of memories that have already been encoded. b. ?The body’s immunity to disease can be decreased through sleep. c. ?Sleep can aid in physical growth. d. ?Listening to tapes of something you want to learn while sleeping can facilitate learning.
In a study of the relation between creativity and intelligence, a researcher administers a creativity test to fourth, sixth, and ninth grade students whose intelligence has just been measured. This is an example of _________ research
a. correlational b. archival c. survey d. case study