Examples of completed orders. History, Coursework; Plan your dissertation questionnaire very carefully. Types of questionnaire. Telephone questionnaire; Questionnaire sent via email; Mail questionnaire; In-house surveys; Interviews; The telephone questionnaire is a popular way of conducting research as the interviewer can complete the questionnaire in a fairly short period of time. The main.
The response rate of mail questionnaire is very less as respondents are having no incentive for taking the questionnaire. Also most of the times mail questionnaire land up in Spam box of respondent and ignore it. Mail questionnaire questions can be interpreted differently by different individuals and may lead to ambiguity in responses. Respondents also can’t ask any doubts in mail.