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c9day c9day
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6 years ago
The central features of what experiment type include (1) independent and dependent variables, (2) pretesting and posttesting, and (3) experimental and control groups created through random assignment?
 
  a. casual experiments
  b. statistical experiments
  c. classical experiments
  d. cardinal experiments
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virpal j.virpal j.
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6 years ago
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c9day Author
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6 years ago
Thanks for your help!!
Harvinder
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Yesterday
this is exactly what I needed
ky
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2 hours ago
Thanks
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