Principles and Techniques of Veterinary and AH Extension

QUESTIONNAIRE

• Questionnaire is a proforma, which is to be filled out by a respondent furnishing factual information. It may have similar physical appearance as an interview schedule; but it is filled in by the respondent himself. Whereas, interview schedules are filled in by the investigator, who asks questions to the respondent and records the answers.
• The questionnaire is generally sent through the mail by the respondents to be answered as specified in a covering letter. The covering letter should
• Explain the aims and objectives of the study.
• Have notes regarding operational definitions.
• Ensure confidentiality.
• Contain promise to send a copy of the final report (if possible).
• Details about answering the questions.