Question

Which personality trait seems to be most strongly related to increased coronary risk? A. Type B personality B. perfectionism C. competitiveness D. hostility

Short answer

Answer: Hostility

Step-by-step solution

Understand each personality trait

Firstly, let us understand each personality trait offered as answer choices: A. Type B personality: This is characterized by being relaxed, patient, and generally calm in stressful situations. B. Perfectionism: These individuals have exceedingly high standards for themselves and others, and become highly critical when they are not met. C. Competitiveness: This trait refers to a person's desire or drive to outperform others, be it in sports, jobs, or everyday situations. D. Hostility: It is characterized by having negative emotions, anger, and resentment towards others.

Analyze the potential risks related to each trait

Now, let's analyze each trait and see how they may potentially be related to increased coronary risk: A. Type B personality: These individuals generally have a lower stress level and hence, are less likely candidates for coronary risk. B. Perfectionism: A perfectionist's constant need for high achievements may lead to stress, but it is not directly linked to coronary risk. C. Competitiveness: This trait may involve stress, but like perfectionism, is not directly linked to coronary risk. D. Hostility: Hostility, on the other hand, has been shown to be associated with higher rates of cardiovascular issues as hostility increases stress levels, blood pressure, and other factors that might affect the heart.

Choose the correct answer

Based on the analysis of each personality trait and their potential influence on coronary risk, the correct answer should be: D. hostility This is because hostility has a direct impact on stress levels, blood pressure, and other factors that make it the most strongly related to increased coronary risk.