Answer:
As for the appointment of a sorogate decision maker on behalf of the cognitive impaired adult participants.
Explanation:
A surrogate decision maker is an individual who makes decisions for incompetent adults. If an adult who is a subject in a study is unable to make decisions for themselves, a surrogate decision maker does it on his/Her behalf. This is aimed at protecting impaired adults from exploitation by researchers. In the case of a minor, the parents or legal guardian can make those decisions on his or her behalf
