Welcome to Westonci.ca, where finding answers to your questions is made simple by our community of experts. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Which of the following is an ethical problem associated with a placebo control group?

A. The intentional manipulation of subjects' opinions in order to sway research results
B. The withholding of treatment, or providing treatment known to be ineffective
C. Telling subjects that the experimental treatment will help them when there is no way of knowing in advance that it will do so
D. The testing of potentially dangerous medications on people who are unaware of it