At a minimum, a balanced placebo design arranges how many unique test conditions?

Question

Quizplus · Accepted Answer

A balanced placebo design typically involves four unique test conditions: two conditions where participants are told they are receiving a treatment (one where they actually receive it and one where they do not) and two conditions where participants are told they are not receiving a treatment (one where they actually receive it and one where they do not).

At a Minimum, a Balanced Placebo Design Arranges How Many