RESEARCH METHODOLOGY

Detailed explanation-1: -Some research instrument examples are surveys, interviews, and focus groups. Surveys can be used to collect quantitative data from a large group while interviews and focus groups gather qualitative data from a smaller group of participants.

Detailed explanation-2: -Interviews are equally common examples of research instruments. They require the researcher to talk directly with the respondent to gather information on an issue of mutual interest. The researcher orally asks the respondent a question and then proceeds to record the oral answer provided.