In experiments, some subjects are kept unaware of whether or not they have received an experimental treatment. This is known as keeping the subjects ______.
A) confused
B) generalized
C) blind
D) isolated

Question

Quizplus · Accepted Answer

Keeping subjects unaware of whether they have received an experimental treatment is known as blinding. This helps to reduce bias and ensure the accuracy of the results.

In Experiments, Some Subjects Are Kept Unaware of Whether or Not