Basic Concepts

In today’s world, research with different applications has presented a different form of life to mankind, and it is no longer an individual approach, but an organizational enterprise that tries to answer burning questions, solve problems, and test various hypotheses that it reaches. Although the research approach has less error than trial and error and no research is free from error, trying to minimize errors in medical science studies requires an adequate understanding of the basic concepts of research. This chapter deals with the basic issues of common errors in medical research.