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Online Research – CAWI (Computer-Assisted Web Interviewing)
Internet-based questionnaires designed with special software programs completed by respondents.
CAWI, or Computer-Assisted Web Interviewing, involves..
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..
Mail
Information collection method based on sending printed questionnaires to predetermined respondent addresses, which are then returned to the center by ..