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10 Articles in: Research Methods. View More. Surveys are the most commonly used tool in sociological research, whether in the form of a questionnaire, interview, or telephone poll. Learn more about surveys here.
Examine the reasons why some sociologists choose to use structured interviews when conducting research. There are three types of interviews; structured, unstructured and semi-structured interviews.The most commonly used types of interviews by sociologists are structured interviews and unstructured interviews.Structured interviews have various advantages, therefore, some sociologists, mainly Positivist sociologists, choose to use structured interviews when conducting research.nother practical advantage, is that structured interviews are relatively cheap and easy to administer, so large quantities of interviews can be carried out, meaning that are large-scale, so sociologists, especially Positivistsâ, can generalise data as the data found will be representative.