A primary source of confounding in an AB design comes from:
A) the order of conditions
B) the lack of any baseline measure
C) the reliance on multiple treatments
D) the relative brevity of the experiment

Question

Quizplus · Accepted Answer

In an AB design, the primary source of confounding is the order of conditions, as changes in the dependent variable could be due to the sequence rather than the treatment itself.

A Primary Source of Confounding in an AB Design Comes