Survey and market research interviewers interview people and record their responses to survey and market research questions on a range of topics.
(a)     Tasks include -
contacting individuals by telephone or in person and explaining the purpose of the interview;
asking questions following the outlines of questionnaires and surveys;
recording responses on paper or entering responses directly into a computer database through computer-assisted interviewing systems;
identifying and resolving inconsistencies in responses;
providing feedback to survey sponsors concerning problems in obtaining valid data.