How many groups are involved in the balanced placebo design?
A)2
B)3
C)4
D)5

Name: How many groups are involved in the balanced placebo design? A)2 B)3 C)4 D)5
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Question

Quizplus · Accepted Answer

The balanced placebo design involves 4 groups to examine the effects of both the actual and expected impact of a substance, typically used in alcohol and drug research. This design helps to distinguish between the pharmacological effects of the substance and the placebo effect.

How Many Groups Are Involved in the Balanced Placebo Design