Which method of data collection is least likely to raise challenges related to informed consent?

Question

Quizplus · Accepted Answer

The Code of Federal Regulations does not require written consent for surveys unless the information collected is recorded in a manner that allows identification of participants, and disclosure of the information could damage the participants' reputation or lead to criminal or civil liability. Research that involves conducting field experiments or observing participants in a covert manner presents the greatest challenge to the researcher regarding informed consent. In both of these types of studies, the researcher's need to observe participants in spontaneous behavior is incompatible with the provision of informed consent. The researcher is cautioned that implementing these types of research studies could result in the primary investigator being labeled as engaging in unethical research practices.

Which Method of Data Collection Is Least Likely to Raise