Dr. Meyer Friedman, who developed with a colleague the theory that the “Type A” behavior of chronically angry and impatient people raises their risk of heart attacks, died April 27 after a short ...

This is a preview. Log in through your library . Abstract Although research on Health Behavior Theory (HBT) is being conducted at a rapid pace, the extent to which the field is truly moving forward in ...

As a doctoral student and professor of psychology, John Watson studied the behavior of animals. He especially was interested in stimulus-response reactions to various situations, such as rats going ...