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NICOLA NICOLA
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6 years ago
Dr. Puni does not want the participants in his study to be aware of his hypothesis. What will he strive to reduce in his study?
 
  a. margin of error
  b. divergent validity
  c. measurement validity
  d. demand characteristics
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Svensk I.Svensk I.
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6 years ago
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NICOLA Author
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6 years ago
this is exactly what I needed
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Yesterday
Just got PERFECT on my quiz
wrote...

2 hours ago
Good timing, thanks!
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