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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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SpeedPert SpeedPert
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6 years ago
If there is no constancy of conditions in a study, history becomes a potential threat to the internal validity of the study.
 
  A) True
  B) False
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ravindergill185ravindergill185
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6 years ago
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SpeedPert Author
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#2
6 years ago
Makes more sense now, ty
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