IRB FAQs for Survey Researchers - AAPOR
Anonymous means entirely without name or identifier, so the individual cannot be discerned in any way by anyone. No one can link an individual person to the responses of that person, including the investigator. For this reason, face-to-face interviews are never anonymous. If phone numbers or other identifiers are not stored, then RDD telephone ...
DA: 39 PA: 100 MOZ Rank: 11