NCE / CPCE Counselor

Category - Research and Program Evaluation

Why is an experiment the only way we can determine the cause of a behavior?
  1. Because of the variables and elimination
  2. Because of one single factor and its effect
  3. Because experiments always work
  4. Because the Placebo Effect uncovers the truth
Explanation
Answer: B - In an experiment, researchers isolate one single factor and examine the effect of it alone on a behavior.
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