Multiple Select Question Select all that apply What are the advantages of self-administered surveys? Multiple select question. Is often lowest-cost option. Incentives may be used to increase response rate. Allows expanded geographic coverage without increase in costs. Interviewer can answer questions about survey, probe for answers, use follow-up questions, and use observation. Uses fewer, more highly skilled interviewers. Requires minimal staff. Offers reduced interviewer bias. Allows good cooperation from participants. Allows for fastest completion time. Interviewer can prescreen participant to ensure he or she fits the population profile. Allows contact with otherwise inaccessible participants