Читать книгу Sociology - Anthony Giddens - Страница 76

Once the problem is identified, the next step is usually to review the available evidence in a particular field through a review of the existing literature. It could be that previous research has already satisfactorily answered our question and there is no need to repeat the process. But, if not, the sociologist will need to sift through whatever research does exist to see how useful it is for their purpose. Have previous researchers spotted the same puzzle? How have they tried to solve it? What aspects of the problem have their studies left unanalysed? Drawing upon others’ ideas helps the sociologist to clarify the issues that might be raised and the methods that might be used in their own research. Reviewing the literature is an essential step that helps to avoid unnecessary duplication and repetition, and it can also point out where gaps in our knowledge still exist.