The document provides guidelines for designing questionnaires. It discusses open-ended and closed-ended questions, preliminary considerations like data needs and respondent profiles, and methods of administering questionnaires like personal interviews, mail questionnaires, and telephone interviews. It also outlines dos and don'ts for questionnaire design, such as avoiding ambiguous or leading questions, pre-testing the questionnaire, and ensuring the interviewer has proper qualities and training.

1. Questionnaire Design