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edw2579 edw2579
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6 years ago
The biggest problem with using random assignment and controlling extraneous variables in an experiment is that
 
  a. the experimental situation can become quite artificial.
  b. participants often become angry at the deception involved.
  c. it is difficult to ensure internal validity.
  d. debriefing becomes very cumbersome.
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Anomander508Anomander508
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6 years ago
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husne
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6 years ago
This helped my grade so much Perfect
Starfiew
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jasonbourne
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2 hours ago
Smart ... Thanks!
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