4 a. Distinguish between: 1. i. Schedules and Questionnaires 2. ii. Open ended and closed ended questions b. Explain the questionnaire design process. (Differences Questionnaire design process)
Answer:-
1. i. Schedules and Questionnaires: The questionnaires always, even the schedules, begin with standardized instructions. These begin by greeting the respondent and then introducing the researcher and then the purpose of questionnaire administration. For example, in the study on organic food products, the following instructions were given at the beginning of the questionnaire: ‘