What two conditions are required at a minimum to be able to make meaningful interpretations about the experimental question?
A) Two baseline conditions
B) One baseline, one treatment condition
C) Two treatment conditions
D) One baseline, only one condition needed

Question

Quizplus · Accepted Answer

In order to make meaningful interpretations about the experimental question, we need to compare the results of a baseline condition (to establish a normal or expected state) with the results of a treatment condition (to see if there are any changes as a result of the treatment). Therefore, a minimum of one baseline and one treatment condition is required. Any additional conditions may provide more information, but they are not necessary for making meaningful interpretations.

What Two Conditions Are Required at a Minimum to Be