The lowest-cost method of administering a questionnaire is the
a. self-administered questionnaire.
b. open-ended interview.
c. unstructured interview.
d. laboratory experiment.
Answer: a. self-administered questionnaire.
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Criminal sentencing on a need for revenge is called ______________________________
Fill in the blanks with correct word
The length of conversations between supervisors and workers in a particular manufacturing industry is normally distributed with a mean of 4.0 minutes and a standard deviation of .8 minutes. What percentage of conversations are longer than 4.4 minutes?
Longer than 5 minutes? Longer than 3 minutes? Shorter than 2.5 minutes? Use the normal curve table. What will be an ideal response?
Death in childbirth partially explains the lack of a female advantage in longevity in developing countries today;however, another part of the difference in some countries results from
A. more baby girl twins being born than baby boy twins. B. more baby boys being conceived than baby girls. C. baby girls having more complications during birth than baby boys. D. infanticide of baby girls.
In the context of the theories of mate selection, _____ involves the concepts of rewards, costs, profit, and loss
A) role theory B) attachment theory C) complementary-needs theory D) exchange theory