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brownuser brownuser
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6 years ago
Which of the following statements is true of scales in comparison to single-item measures?
 
  a. Scales have better reliability but not validity.
  b. Scales have better validity but not reliability.
  c. Scales have better reliability and validity.
  d. Scales have neither better reliability nor better validity.


In cost-benefit analysis, the broadest perspective on costs and benefits, and frequently the most difficult to calculate, is
 
  a. the participants' perspective.
  b. the funding sources perspective.
  c. the societal perspective.
  d. the researcher's perspective.


According to the researchers who conducted the study of the juvenile gang intervention program described in Research in Practice 12.2, a qualitative approach was chosen for which of the following reasons?
 
  a. It was the only way to conduct a cost-effective analysis.
  b. It was the only way to conduct a cost-benefit analysis.
  c. It provided access to the subjective experiences of the people being studied. d. There had been no previous studies of juvenile gangs.
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shy;shy;
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6 years ago
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brownuser Author
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6 years ago
Thank you, thank you, thank you!
KaylenePig
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Yesterday
Thanks for your help!!
mmmm_dat_userna
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2 hours ago
You make an excellent tutor!
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