Which of the following techniques is most useful for measuring the test?retest reliability of a survey?

Question

Options

• ACalculate Cronbach's coefficient alpha.
• BUse differently worded items to measure the same attribute.
• CHave the same respondents complete a survey at two different points in time.
• DConduct an organized review of the survey to ensure that it includes everything it should.

• B
  6% (1)
• C
  83% (15)
• D
  11% (2)

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