Question

Which of the following is a true statement: Group of answer choices Reversal designs should always be used over an alternating treatments design whenever possible Reversal and alternating treatments designs should not be combined within an experiment Reversal and alternating treatments designs could be combined within an experiment Reversal and alternating treatments are synonymous

Answer 1

Answer:

The true statement is: Reversal and alternating treatments designs should not be combined within an experiment

Explanation:

Reversal and alternating treatments are not the same because one is just another treatment to use and the other is a possible treatment that could work.

However, these both cannot be used together without its pertinent  experiment because it could cause a crossed effect, also, the secondary effects should be consider.