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Although the main account of a unique case may not be testable, the model may yield other predictions that can be tested, either in this case or in other cases. Second, as with other methods, out-of-sample tests constitute an important route to generalization. The presumption today in social science research is that the authors will provide ...
A case report form (or CRF) is a paper or electronic questionnaire specifically used in clinical trial research. [1] The case report form is the tool used by the sponsor of the clinical trial to collect data from each participating patient.
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Case series have a descriptive study design; unlike studies that employ an analytic design (e.g. cohort studies, case-control studies or randomized controlled trials), case series do not, in themselves, involve hypothesis testing to look for evidence of cause and effect (though case-only analyses are sometimes performed in genetic epidemiology ...
In medicine, a case report is a detailed report of the symptoms, signs, diagnosis, treatment, and follow-up of an individual patient. Case reports may contain a demographic profile of the patient, but usually describe an unusual or novel occurrence. Some case reports also contain a literature review of other reported cases.
Case studies are generally a single-case design, but can also be a multiple-case design, where replication instead of sampling is the criterion for inclusion. [2] Like other research methodologies within psychology, the case study must produce valid and reliable results in order to be useful for the development of future research.
The second study only used one-tenth of the number of researchers used in the first, and as a result, it is not considered as in-depth as the first one. [citation needed] Also, the second study is not as neutral as the first. [citation needed] The authors openly attack the "business class" and cite theorists such as Thorstein Veblen.
Qualitative case study methodology provides tools for researchers to study complex phenomena within their contexts. Because it only studies one case, so it is very up-close, in-depth. It contains high levels of internal validity (the extent to which one is able to say that no other variables except the one being studied caused the result), but ...