Advantages Of Study In Group. Essay

Advantages Of Study In Group. Essay-43
He states, “In general, case studies are the preferred strategy when ‘how’ or ‘why’ questions are being posed, when the investigator has little control over events, and when the focus is on a contemporary phenomenon within some real-life context.” (Yin 1994 p.1) One of the biggest disadvantages to using the case study method has to do with external vs. Using the case study method, the researcher often does not have control over certain variables and events and, therefore, cannot control them as the researcher could in a lab experiment Consequently, the researcher using the case study method must be content that his/her findings may only be applicable to similar cases.What the case study gains in internal validity, it loses in external validity.

He states, “In general, case studies are the preferred strategy when ‘how’ or ‘why’ questions are being posed, when the investigator has little control over events, and when the focus is on a contemporary phenomenon within some real-life context.” (Yin 1994 p.1) One of the biggest disadvantages to using the case study method has to do with external vs. Using the case study method, the researcher often does not have control over certain variables and events and, therefore, cannot control them as the researcher could in a lab experiment Consequently, the researcher using the case study method must be content that his/her findings may only be applicable to similar cases.What the case study gains in internal validity, it loses in external validity.

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And, whether qualitative or quantitative, case studies typically relate to single projects, or, at best, small clusters of projects, such that their results usually cannot be generalized to the entire portfolio of projects.

Noting that distinguished scholars frequently use case study as a method of analysis, Yin, in his landmark book on case studies, asks, “If the case study method has serious weaknesses, why do investigators continue to use it?

Some of the criticism against case studies in this area relate to single-case studies.

However, that criticism is directed at the statistical and not the analytical generalization that is the basis of case studies.

For example, the case study can be exploratory (create new knowledge), constructive (solve some problem), or confirmatory (test a hypothesis with empirical evidence).

The case study can also use either a primary (the researcher collects the data) or secondary (the researcher uses someone else’s data) approach.The main objective of this work is to present the case study method as a research approach and to consider issues relevant for the conduct using this method, analyzing its advantages and disadvantages that should be considered in light of the kinds of problems and questions to be answered.Case study can accomplish many of the same goals as other methods.Disclaimer: This work has been submitted by a student.This is not an example of the work produced by our Essay Writing Service.This is usually a problem of “inferences” in case studies, and can be dealt with using pattern-matching, which has been described above.(Yin 1994) External validity deals with knowing whether the results are generalizable beyond the immediate case.The method often is presented as being more appropriate for exploratory research and particularly useful for hypothesis generation and this may have contributed to complicate the understanding of what the study method cases, how it is designed and conducted.(Yin, 1994) According to different authors, the case study has originated in medical research and psychological research, with analysis in detail of an individual case that explains the dynamics and pathology of a given disease.10): “the weaker brother of the methods of Social Sciences.But despite the weaknesses and limitations, the case study has had widely use not only in social research, but also as a modality research, with applications in many other areas or in disciplines that has a strong orientation to legal practice and administration, besides being used for the preparation of theses and dissertations.

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