METHODS OF DATA COLLECTION
CONCEPT OF SAMPLING AND OTHER CONCEPTS RELATED TO SAMPLING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Questionnaire
|
|
|
Interview
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -What is a Questionnaire? A questionnaire is a research instrument that consists of a set of questions or other types of prompts that aims to collect information from a respondent. A research questionnaire is typically a mix of close-ended questions and open-ended questions.
Detailed explanation-2: -There are roughly two types of questionnaires, structured and unstructured. A mixture of these both is the quasi-structured questionnaire that is used mostly in social science research.
Detailed explanation-3: -1. General form – It can be structured or unstructured. Structured questionnaires are those in which there are definite, concrete and pre-determined questions. The form of questions may be closed, open or multiple choice questions.