Scientific problems related to the choice of angles in case studies

Abstract: A case study is often criticised for the risk that a researcher have a subjective interpretation of the data. This paper has the ambition to analyse how to choose the right angles in case studies to prove that you made a reliable case study. The most highlighted in this case study will be case study methodology. It will also be about what you should think about as a researcher in order to stay as objective as possible. By analysing and comparing the interpretations of different sources, the answer was that there are many things to consider as a researcher to understand how to choose the right angles. There are things to consider before and during the case study. The result after examining various sources was that you have to be precise and clear in a case study. The method description should be as clear as possible so that others will be able to perform the test. Subjective interpretations should not be taken with. The key is to choose an objective interpretation and highlight different perspectives to get a reliable case study.