Dr. Anishnabe designs a research study in which neither the subjects nor the research assistants who interact directly with the subjects know which is the control group and which is the experimental group. What is the most likely reason that Dr. Anishnabe chose this type of research design?

Question

Quizplus · Accepted Answer

By designing a study in which neither the subjects nor the research assistants know which group is which, Dr. Anishnabe is reducing the potential for experimenter bias. This means that the researchers are less likely to influence the outcomes of the study based on their own expectations or opinions. This makes it more likely that the study results accurately reflect the impact of the intervention being tested.

Dr Anishnabe Designs a Research Study in Which Neither the Subjects