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Chapter 14: Problem 25

Discuss the concept of Type A behavior pattern, its history, and what we now know concerning its role in heart disease.

Short Answer

Expert verified
Type A behavior pattern is a collection of characteristics such as competitiveness, impatience, and aggressiveness. It was first identified by Dr. Friedman and Dr. Rosenman in the 1950s as a potential predictor of heart disease. While early research suggested a strong link, newer studies have refined this to suggest that it's certain aspects of Type A behavior, notably hostility and anger, that are strongly related to heart disease risk.

Step by step solution

01

Defining Type A Behavior Pattern

Type A behavior pattern is a set of characteristics including competitiveness, impatience, aggressiveness, and a constant sense of time urgency. This behavior pattern was first described by Doctors Meyer Friedman and Ray Rosenman in the 1950s.
02

History of Type A Behavior Pattern

Dr. Friedman and Dr. Rosenman conducted research on the link between stress and heart disease. Their studies found that people demonstrating Type A behavior were significantly more likely to develop coronary heart disease. This conclusion led to widespread acknowledgment of the Type A behavior pattern.
03

Type A Behavior Pattern and Its Role in Heart Disease

Despite early studies suggesting a strong link between Type A behavior and heart disease, later research has refined this understanding. Current consensus is that specific aspects of Type A behavior, such as hostility and anger, are strongly related to heart disease risk, rather than the entire Type A behavior pattern.

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