If an experiment cannot be done for practical or ethical reasons related to manipulating the variable of interest, which of the following events should happen?
A)The study should not be conducted at all.
B)The researchers should wait until the experiment can be done.
C)A longitudinal correlational design could be done instead.
D)The IRB can grant a waiver of review to conduct the study anyway.

Question

Quizplus · Accepted Answer

If an experiment cannot be done for practical or ethical reasons related to manipulating the variable of interest, a longitudinal correlational design could be done instead. This design can help researchers observe if there is any relationship between the variables over time, even if they cannot manipulate them. It is important to consider ethical principles and the feasibility of the study when determining the most appropriate research design.

If an Experiment Cannot Be Done for Practical or Ethical