The PCP experience differs from LSD and mescaline experiences in that PCP users:
A. are more talkative.
B. see things in black and white instead of in color.
C. report a lot of pain and discomfort.
D. report more changes in body perception.
Answer: D
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The decade with the highest number of immigrants to the United States was
A) 1820-30. B) 1850-60. C) 1950-60. D) 1990-2000.
Jim, a researcher, is gathering information about family income and monetary costs of living in New York. He e-mails questionnaires to a random sample of 1,000 respondents to collect the data
As it's a large sample, Jim expects to gather unbiased estimates from the sample. However, to his surprise, he receives a response from only 50 people. Which of the following, if true, is most likely to be the reason for the low response? A) The respondents found the questionnaire intrusive because it asked for sensitive data. B)Jim e-mailed the questionnaires to a diverse group of people from different social, economic, and cultural backgrounds. C) Research indicates that people tend to provide inaccurate answers when responding to questionnaires. D) Face-to-face communication usually has low response rates.
Which definition describes the term emotional labor?
A. Appropriate emotions for a given role or situation B. The display of only certain carefully selected emotions towards the public, instead of true feelings C. Strategies used to rescue our performance when we experience a potential loss of face D. The transfer of information between people without the use of words
When you do an analysis of variance
A) you need fewer participants than for a t test for independent means. B) you compare two estimates of the population variance. C) you figure difference scores, as in a t test for dependent means. D) you compare estimates of the population variance for each group.