Risky Business: Health Risk, Relativity, and Perception
Patt Morrison of KPCC Radio in Southern California talks to me about how people make various rational and irrational decisions in their lives. CLICK HERE to listen.
Patt Morrison of KPCC Radio in Southern California talks to me about how people make various rational and irrational decisions in their lives. CLICK HERE to listen.
People whose immune systems are temporarily or permanently weakened can be susceptible to colds. Consider chronic stress. Ask a group of college students about their emotional lives, and those who report higher levels of stress will be more susceptible to cold symptoms. We know that because researchers have exposed healthy college students to cold viruses…
In 1991, I remember where I was walking when I learned that Magic Johnson was HIV positive. I shuffled along in a daze, distraught at the thought of such a young and magnificent man facing imminent death. Back then, you see, an HIV diagnosis was practically a death sentence. Of course, Magic Johnson is still alive….
Notice anything unusual about this CT scan? On the upper right side is an image of a gorilla. According to a new study, 83% of radiologists missed this image. They had been looking through a series of scans, looking for “pulmonary nodules”—growths in the lung, in other words. The early scans included such nodes, and…
Here’s a great New York Times article, highlighting some of the ways people like me think hospitals should help their patients sleep: If part of a hospital stay is to recover from a procedure or illness, why is it so hard to get any rest? There is more noise and light than is conducive for sleep….
I teach a course on consumer irrationality and market failure at the Fuqua School of Business. I open up one of my lectures with a brief video demonstration of what psychologists call “the McGurk effect.” (See an example here.) In the video, a man makes the sound “ba ba ba.” About half of my students invariably identify…
Last time I checked, the mouth was still part of the human body. If I remember correctly, when people experience mouth problems, they ache just as much (often more) than if they experienced problems elsewhere in their bodies. So why do we still treat care of the mouth differently than other types of medical care?…