Multiple case study design. A mixed methods multiple case study of implementation as usual in children’s social service organizations: study protocol 2019-03-02

Multiple case study design Rating: 9,1/10 1029 reviews

Case Study Research: design and methods.

multiple case study design

Instead, you will have a stated purpose, which will determine whether your study is successful, or not. Figure 7 Stage involved in conduction case studies Source: Mohd Noor 2008 Procedural characteristics. Merriam's book for me is easy to read. But Mel is vegetarian, and she doesn't notice the connection between his meat intake and creativity, either because she consciously omits it or because she subconsciously does. This type of case study is used by accountants, auditors, financiers, as well as business students, in order to learn how such a large company could get away with committing such a serious case of corporate fraud for as long as they did.


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Case Study Research by Robert Yin (2003)

multiple case study design

Journal of the American Society of Nephrology. What is the situation, and what are the risks? Journal of the American Society of Nephrology. Some of the best and most famous case studies have been explanatory case studies f. This however is unethical if the intervention is taken away and the participants get worse, therefore a third possible design was introduced to fight with the unethicality of it. Be aware of the differences with methods such as ethnography and grounded theory. This may be an attempt to test a theory with a typical case or it can be a specific topic that is of interest.

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Case Study Research Design

multiple case study design

How will you obtain this background info? Internal validity — this seeks to establish a causal relationship, and is relevant for explanatory rather than exploratory cases. The use of multiple informants and data sources i. Exploratory An exploratory case study is usually the precursor to a formal, large-scale research project. Also it can be very time consuming for the researcher. With a case study, even more than a questionnaire or , it is important to be passive in your research. The interviewer asks questions, and the subject answers them.

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Multiple

multiple case study design

Due to the limited study budget, it is cost effective to obtain covariate histories on subjects who have developed outcomes of interest, and a subset of the remaining subjects. In organizations, these two types of variety are always co-present and schola. Will it be a simple written report, or will you add PowerPoint presentations or images or videos? An example would be the Tylenol cyanide scandal. As with the individual interviews, the interviewer will complete field notes following the focus groups that will document the main themes of the session and any observations pertinent to the study aims. There are several types of interviews. The Analysis of Case-Control Studies. Journal of the Royal Statistical Society, Series B.

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Using single or multiple case study design?

multiple case study design

Edited by: Grol R, Wensing M, Eccles M. Also case studies can be conducted and written with many different motives. The process to get seatbelts required in all cars started with a case study! Case studies based on multiple sources of evidence have proven to be rated higher in terms of overall quality than those that relied on a single source of information Yin 1994. But again, it depends on how comparable the organization are, if they are theoretically or convienient sampled, etc. Colonoscopy is the diagnostic test of choice for many diseases of the lower gastrointestinal tract, and is among the preferred screening modalities for colorectal cancer.

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Using single or multiple case study design?

multiple case study design

. When setting up your research, you will want to follow case study protocol. Techniques are for instance pattern matching, explanation building, time-series analysis, logic models, and cross-case synthesis. Everything is very familiar to me. There are always small variances that cannot be explained. There are three major reasons to do case study research: as pilot research, to develop new scientific theories, and to challenge traditional scientific theories. For example, statistical analysis may have shown that birthrates in African countries are increasing.

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Case Study Research: design and methods.

multiple case study design

The iterative quality of grounded theory would seem to remove it from consideration in orthodox case study design. Interviews will last 60 to 90 minutes and will be digitally recorded. What if Mel's businessman is most creative when he's wearing a fez? Statistical Methods in Cancer Research I. A few cases 2 or 3 would be literal replications, whereas a few other cases 4 to 6 might be design to pursue two different patterns of theoretical replications. Moreover, multiple case studies should follow the replication and not the sampling logic approach. How will you link the data to the propositions? For now, all research is done observationally. .

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Multiple

multiple case study design

Documents, observations, and interviews can all be sources of information for a case study. Quality in case study research All research needs to conform to the following quality criteria: 1. Fitting logistic models in stratified case-control studies. The implementation of change model has also informed the development of the interview guide informing Aims 1 and 2. The results from these replications have been excluded while producing our tables. So case studies are only a preliminary research method and can not be used to describe or test propositions.


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Understanding the Different Types of Case Studies

multiple case study design

. The case-cohort and nested case-control designs apply to both survival analysis and logistic regression analysis see , although they were originally proposed for and are better known as methods for survival data. However, this framework by itself can fail to use information available on the subjects not sampled. A two stage design for the study of the relationship between a rare exposure and a rare disease. Case studies are a form of inquiry that does not depend solely on ethnographic or participant observer data. Your best chance at success will be if you use an outline that describes how you will gather your data and how you will answer your research questions. For one thing, it allows researchers to study the complex relationship between phenomena, context, and people.

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2.2 Multiple case studies research design

multiple case study design

. Both types of case study design have their advantages. Abstract Qualitative case study methodology provides tools for researchers to study complex phenomena within their contexts. A more general version of the design allows the sampling probabilities to depend on V, Y, S. Derivations and additional simulation results are given in the web.

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