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PAPI (Paper and Pencil Interviewing)
Face-to-face interviews conducted using printed questionnaires between the interviewer and the respondent.
PAPI, or Paper and Pencil Interviewing, is..
CAPI (Computer-Assisted Personal Interviewing)
Face-to-face interviews conducted using laptops or other devices with suitable technological capacity between the interviewer and the respondent.
A..
CATI (Computer-Assisted Telephone Interviewing)
Telephone interviews conducted using computer assistance between the interviewer and the respondent.
CATI, or Computer-Assisted Telephone Interviewin..