Which is considered an essential element of the informed consent form for a research study?

Question

Quizplus · Accepted Answer

Explanation of whom to contact regarding any area of the study is an essential element of the informed consent form as it allows participants to seek clarification, raise concerns, or report adverse events or experiences.

Additional information: 
A) The witnessing signature of an authorized party is required for the consent form to be valid, but it is not considered an essential element as it pertains to the administrative process of obtaining consent. 
B) The listing of members of the agency's REB (Research Ethics Board) is important for informing participants about the oversight and approval process of the study, but it is not considered an essential element of the consent form. 
D) The list of participant's assignment to intervention group or control group may be disclosed in the consent form, but it is not an essential element as it pertains to the study protocol rather than the consent process.

Which Is Considered an Essential Element of the Informed Consent