Last week we discussed the adoption of p>.05 as the threshold at which studies and scientific experiments decide whether the observed differences between measured entities

Last week, we discussed the adoption of p>.05 as the threshold at which studies and scientific experiments decide whether the observed differences between measured entities

In last week’s article, we described how hypothesis testing is a critical part of scientific experimentation and that significance testing is a fundamental component in

I have always believed that an educated person requires a basic familiarity with probability and statistics—how else can one deal with one’s investments, deal with

Regular readers of this column will recall I am a great fan of the U.S. Preventive Services Task Force (USPSTF) and its recommendations. I consider

I love Myron and Phyllis Studner but, in truth. I know little about them. What I do know is that Myron was a very successful

In a recent column on Epstein-Barr virus, I noted that Yvonne Barr, co-discoverer of the virus, had moved to Australia soon afterwards and there she

I don’t think it is difficult to imagine that a common question and refrain from patients with a newly diagnosed cancer is to inquire, “Why

The regular readers of this column will have noticed that I often end up relating stories or anecdotes about scientists or researchers whose work has

Last week we discussed the problem of how widespread cheating is in scientific research. This week we review a specific case that has been publicized

An article appeared in The New York Times a couple of weeks ago regarding a Dr. Sam Yoon, a surgical colleague who was found to

I need hardly mention that most clinical encounters with patients include the conduct of a physical examination—vital signs, heart and lung examination, palpation of the