The fundamental rationale of studying economics is to know why some individuals are rich while others remain poor.
Rubin's (1975) rationale of studying good learners, was that "if we knew more about what the 'successful learners' did, we might be able to teach these strategies to poorer learners to enhance their success record" (p.42).
The rationale of studying the effect of VEGF on pre-contracted vessels is that the majority of patients treated by bevacizumab are aged, and may have cardiovascular disease and increased vessel tone.
Quality was assessed according to each domain on the CASP checklists: rationale of study, methodology, design, recruitment, data collection, data analysis, ethical issues, reporting of findings and contribution to research.
In order to establish the study, senior research staff met with senior DHS management to describe the background and rationale of the study and the study timeline, and obtain consent for the trial.
15 Although current smokers were excluded from the study, it would be interesting to show DLCO values to strengthen the rationale of vascular studies in COPD and give hints to pathogenic mechanisms of endothelial injury in this study.
The rationale of genetic studies of complex phenotypes has generally relied upon either the 'common disease, common variant (CDCV)' hypothesis or the 'common disease, rare variant (CDRV)' hypothesis.
During consenting, study personnel explained the purpose and rationale of the study, informed the participants that they were not obliged to participant in the research, and assured them of the confidentiality of the information collected from them.
Some methodological issues of the earlier studies of finger goniometry were addressed in the rationale of the study design.
Participants gave informed consent prior to taking part in the study; the consenting process included information about the researchers and the purpose and rationale of the study.
