Closed ended, open- ended questionnaires, interviews and classroom observations are among the basic instruments that are used in the MMR. Conducting various ways of collecting data can support each other and thus strengthens the validity and dependability of the data. Researchers primarily enhance the items of questionnaires regarding the goals and questions of the research. It is a fact that surveys are one of the primary sources of gathering data in any research; on the other hand, it should be assured by the researcher that it is ‘valid, reliable and unambiguous’.