Multiple Choice
A researcher is conducting an experiment on the effect of alcohol consumption on reaction time and half of the subjects drink alcoholic drinks and half drink non-alcoholic versions of the same drinks. The subjects receiving the non-alcoholic drinks are the ____ group and are used in the study to minimise the influence of ____.
A) experimental; sampling bias
B) experimental; the placebo effect
C) control; sampling bias
D) control; the placebo effect
Correct Answer:
Verified
Correct Answer:
Verified
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