Question

is there any difference between a questionnaire and a schedule?​

Answer 1

Answer:

Questionnaires are delivered to the informants by post or mail and answered as specified in the cover letter. ... In questionnaire method, it is not known that who answers the question whereas, in the case of schedule, the respondent's identity is known.

Answer 2

Questionnaire refers to a technique of data collection which consist of a series of written questions along with alternative answers. Schedule is a formalized set of questions, statements and spaces for answers, provided to the enumerators who ask questions to the respondents and note down the answers.