Due to the inherent limitations of telephone interviews, the personal interview despite the fact that it is relatively expensive and time-consuming - remains an essential market research tool.
The fact that the interview and respondent actually meet for a personal conversation yields several significant advantages:
Personal interviews (face-to-face) are carried out in the traditional manner with questionnaires (paper and pencil) as well as with notebooks (CAPI, or computer aided personal interviewing).
Hoffmann & Forcher has a solid roster of interviewers across the whole of Austria, with approximately 100 interviewers; for CAPI interviews we have around 60 notebooks at our disposal.