Disadvantage of case study research design -
Design of case study Since case study method receives criticism in terms of its lack of robustness as a research tool, crafting the design of case studies is of paramount importance.
Case studies can help experimenters adapt ideas and produce novel hypotheses which can be used for later testing. Again to Phineas Gage, his contributions to neuropsychology and the workings of the brain are invaluable. Disadvantages One of the main criticisms is that the data collected cannot necessarily be generalised to the wider population.
Disadvantages of Exploratory Research
This leads to data being collected over longitudinal case studies not always being relevant or particularly useful. Some case studies are not scientific. Freud used case studies for many of his theories or studies.
Such examples are that of Anna O and Little Hans. Both of these are not scientific nor are they able to be generalised.
This can be attributed to them being case studies, but also Freudian theory in general. Case studies are generally on one person, but there also tends to only be one experimenter collecting the data.
This can lead to bias in data collection, which can influence results more than in different designs. Case studies also tend to collect mainly qualitative data.
I have put this as neither an advantage or disadvantage of case studies, as this depends on your stance on qualitative data. It assists to identify the best research design, data collection method and selection of subjects.
The outcomes are not generally helpful for decision-making by themselves, however they can offer significant clues about a given situation.Case Study
Having said that, companies frequently use what should be exploratory studies as final, conclusive research projects. This may lead to wrong decisions. What is important to keep in mind about exploratory research methods is that they have limitations.
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The majority of of them supply qualitative information, and interpretation of the findings usually is judgmental. For instance, the results from projective methods can be bizarre. Projective techniques and depth interviews were commonly used decades ago by professionals who classified themselves as motivational researchers. A lady is extremely serious disadvantage she bakes a cake since unconsciously she is application letter types through the symbolic act of case research.
Advantages and Disadvantages of Case Studies
A guy purchases a convertible as an alternative mistress. Guys who put on suspenders are responding to an conflicting castration complex. Findings determined by qualitative research could be susceptible to significant interpreter bias. Conclusions from focus group interviews could be unclear. How should a face expression or nod of the head be interpreted?
Have subjects completely understood the idea or concept behind a nonexistent item?