In this issue of the journal Christopher Coope presents three sorts of worries about the use of case studies in medical ethics teaching. The first is that heavy reliance on case studies 'tends to exaggerate the degree to which morality is controversial'; the second is that 'it is often quite unclear what problems count as moral problems'; the third is that there are 'limits as to what we may re...

Using case studies and the case method of instruction (CMI) to improve teaching and learning has been reported in the education literature since the early 1900s. Their popularity increased in the 1950s. This paper discusses the effectiveness of using case studies and CMI as instructional strategies. To use CMI, teachers must change their teaching methods and encourage more student participation...

I read with interest the article on computerized tests to evaluate psychomotor performance in children with specific learning disabilities (SpLD) by taur and colleagues1. the study was conducted with the aim to compare the performance on a battery of six psychomotor tests of children with SpLD and those without any learning disabilities (controls) using computerized tests. the authors deserve c...

BACKGROUND The case-control design can be used to evaluate the benefit of cancer screening programmes. MATERIALS AND METHODS This paper outlines the main methodological features of the case-control design in this context, and indicates some potential biases. It also reviews the existing case-control literature on mammographic screening. RESULTS Case-control studies consistently indicate a r...

Privacy is a general requirement that needs to be studied in different contexts. In a previous report, we identify some applications for wich privacy plays an important role, and with significant interest in terms of societal impact. In this report, we describe some case studies that we will use as a guideline for our research agenda. Our goal is to establish a repository of protocols that are ...

Case study as a research strategy often emerges as an obvious option for students and other new researchers who are seeking to undertake a modest scale research project based on their workplace or the comparison of a limited number of organisations. The most challenging aspect of the application of case study research in this context is to lift the investigation from a descriptive account of ‘w...

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decline curve analysis has some advantages over transient well test analysis in which it is not required to shut-in the well and also wellbore storage effects do not exist. few studies have been done on decline curve analysis of naturally fractured reservoirs but there are even some limitations with available models. on the other hand well test could be expensive and in some operational conditi...