Multiple Choice
What is the experimental condition that we must worry about the most in terms of the personal effect?
A) If each treatment is administered by a different person.
B) If each treatment is administered by the same person.
C) If the person administering the treatments is also the person responsible for randomly assigning participants to the treatments.
D) If the person testing the results also knows who is in the experimental group and who is in the control group.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Which one of the following scenarios for
Q4: Which one of the following conditions helps
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Q9: All of the following statements indicate the
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Q13: All of the following scenarios have been