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lomari lomari
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6 years ago
In testing a new survey that he developed, Marcus asked his introduction to sociology class to fill out the survey for extra credit, and then a week later asked the same class to take the survey again. Marcus was testing the exam's
 
  a. validity.
  b. face validity.
  c. conceptualization.
  d. precision.
  e. reliability.
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6 years ago
E
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