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Malexander1212 Malexander1212
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6 years ago
Weinstein's study of instructional methods in a high school compared student performance in one year with the performance of similar students in the prior two years. This illustrates what quantitative method?
 
  a. randomized field experiment
  b. quantitative observation
  c. epidemiology
  d. nonequivalent comparison group design
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PhebeePhebee
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6 years ago
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Malexander1212 Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
jakechambo3
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Yesterday
Good timing, thanks!
Katey_maree
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2 hours ago
Smart ... Thanks!
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