The appropriate number of interviews depends on the size of the unit of analysis e. Case studies, on the other hand, are designed to bring out the details from the viewpoint of the participants by using multiple sources of data. For this reason, Levy conducted a case study after consulting with experts in the field and with senior case researchers. What was the level of faculty commitment to information technology? The paper concludes by elaborating on suggested modifications to the dependencies between some of the case study stages see Figure 1 ; original dependencies are represented in blue, suggested additions in red, and suggested deletions in gray.
What are reading intentions? All types of relevant documents should be added to the database, as well as tabular materials, narratives, and other notes. By including both quantitative and qualitative data, case study helps explain both the process Persuasion with case studies. Case studies do not have a widely accepted reporting format – hence the experience of the investigator is a key factor.
This must be done in a way that will not bias the results. Design the case study protocol: Any pilot reports should reflect on the lessons identified and, as appropriate, provide avenues for the implementation of lessons into the next iteration. This could serve to corroborate previously gathered data.
tellis w 1997 introduction to case study the qualitative report
This paper is the first of a series of three articles relating to a case study All analyses were carried out using SPSSx version 7. Theory-based data quallitative for the social sciences. Qualitative Case Study Guidelines. Before data collection is completed, researchers should ensure they have collected enough confirmatory evidence for most of the main study topics, and that the evidence included attempts to investigate major rival hypotheses or explanations.
For instance, information about organisational functional areas, reporting structures, and roles and responsibilities can be obtained from a range of internal documents e. Validity and tye in qualitative market research: Similarly, Klein and Myers discuss seven principles for evaluating interpretive field studies.
It is based on a modification of the methodology devised by Yin Reliability is concerned with demonstrating that same results can be obtained by repeating the data collection procedure.
Ideally, at least two researchers should participate in each interview, so that one can fully focus on the interview while the other records interviewee responses Kasunic, A structured—pragmatic— situational SPS approach to conducting case studies.
Political economic environment, and 5. This becomes necessary because statistical analysis is not necessarily used in all case studies.
Tellis, W. (1997) Introduction to Case Study. the Qualitative Report, 2(3)
The linking of the data to the propositions and the criteria for interpretation of the findings are not well developed in case studies. Turner Iii The Qualitative Report. International Journal of e-Collaboration, 8 3 How do the respondents qualitagive the availability of computing resources in comparison to peer institutions?
Thus the incorrect terminology such as “small sample” arises, as though a single-case study were a single respondent. They are heavy users of technology and their views were considered valuable.
Tellis, W. () Introduction to Case Study. the Qualitative Report, 2(3) | [email protected]
All types of relevant documents should be added to the database, as well as tabular materials, narratives, and cwse notes. In the case of an event or a process, defining the time boundaries i. Your reading intentions are private to you and will not be shown to other users. As surveys are usually considered as the preferred method for theory testing, providing clear justification for the use of deductive explanatory case studies is imperative Barratt et al.
Create a case study database 3.
(PDF) The Qualitative Report Application of a Case Study Methodology | Jiaheng Yao –
Upload document Create flashcards. Your e-mail Input it if you want to receive answer. The purpose of the seminar or review, in the case of a single investigator, is to discover problems in the plans or any phase of the study design. The unit of analysis is a critical factor in the case study. The Sage handbook of qualitative research. Structured interviews involve asking repoft questions, with a limited set of response categories.