Specifically, the study found that men who ate alone more than twice a week had a greater risk of developing high blood pressure, high cholesterol and diabetes.
In this research, we not only listened to the participants' comments about filling forms, we also observed their actions and analysed their eye activities.
The origin: In a 1986 study, Japanese researchers discovered cancer developing in rats that were fed "heterocyclic amines, " compounds that are generated from overcooking meat under high heat.
Rather than offer evidence for categorizing brains as "male" or "female", research shows that brains fall into a wide range, with most people falling right in the middle.
Cialdini cites scores of research papers and historical events that prove that even something as simple as writing deepens every individual's engagement in the project.
There is an area of psychology called "learned helplessness" that concerns itself with the consequences to people when they conclude that they have little choice in what happens to them.