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Psychology - Psychology Stress and Health

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    Study Guide Psychology – Psychology: Stress and Health 1. Effects of Stress Stress can affect people in many different ways. While a small amount of stress can sometimes be helpful, too much stress — especially over a long period — can cause serious problems . These effects can show up in performance, physical health, and mental well - being. 1.1 Impaired Performance One common effect of stress is impaired performance , which means difficulty handling a task effectively. For example: • A student may understand a geometry theorem well. • However, if the student is suddenly asked to solve it in front of the class, stress and embarrassment may interfere. • As a result, the student may perform worse than they would when working alone . Stress can interfere with concentration, memory, and confidence, making even familiar tasks harder to complete. 1.2 Burnout Long - term stress can lead to burnout , a state of complete mental and physical exhaustion . People experiencing burnout often feel: • Trapped • Hopeless • Helpless • Emotionally drained Burnout is common in situations involving constant pressure, such as demanding jobs or intense academic environments, especially when there is little time to rest or recover.

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    Study Guide 1.3 Psychosomatic Disorders Stress does not only affect the mind — it can also affect the body . Psychosomatic disorders are physical illnesses that appear to result from long - term psychological stress or conflict . Examples of stress - related psychosomatic conditions include: • Peptic ulcers • Asthma • High blood pressure (hypertension) • Chronic headaches • Some menstrual problems Although these conditions are physical, stress may play a significant role in triggering or worsening them. 1.4 Posttraumatic Stress Disorder (PTSD) The effects of stress are not always immediate. In some cases, symptoms appear long after the stressful event has ended . This is seen in posttraumatic stress disorder (PTSD) , which has affected many people exposed to extreme stress, such as war veterans. Common symptoms include: • Sleep disturbances • Paranoia • Emotional numbness • Guilt about surviving when others did not • Feelings of isolation • Difficulty forming or maintaining relationships PTSD shows how deeply stress can affect emotional and psychological functioning over time.

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    Study Guide 1.5 Other Stress - Related Problems Stress is also linked to a wide range of additional difficulties, including: • Drug abuse • Sexual problems • Sleep disturbances • Eating disorders • Poor academic performance Stress can also contribute to serious psychological conditions, such as: • Depression • Some psychoses • Some neuroses Key Takeaway • Stress can interfere with performance , health , and emotional well - being . • Long - term stress increases the risk of burnout and physical illness. • Severe or prolonged stress can lead to lasting psychological disorders. • Managing stress effectively is essential for both mental and physical health. 2. Personality Factors and Stress People do not all respond to stress in the same way. Personality traits play an important role in how much stress we experience and how stress affects our health. Psychologists have identified certain personality patterns that seem to be linked to stress and physical well - being.

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    Study Guide 2.1 The Type A Personality Two California cardiologists, Meyer Friedman and Ray Rosenman , noticed clear behavior differences among their heart patients. Based on these observations, they identified what is called the Type A behavior pattern . Characteristics of Type A Individuals People with a Type A personality tend to be: • Highly competitive • Hard - driving and achievement - oriented • Impatient • Easily aroused or stressed • Very concerned about wasting time • Often angry or hostile Because of these traits, Type A individuals often experience high levels of stress . 2.2 Type A Personality and Health Starting in the 1980s, health professionals tried to identify Type A individuals early in order to reduce their risk of coronary heart disease . However, later research has produced mixed results . • Not all studies support a strong link between Type A behavior and heart disease. • Researchers now believe that more careful research is needed to determine which traits truly increase health risks . 2.3 Hardiness: A Stress - Resistant Personality Another important personality factor related to stress is hardiness . This concept emerged from studies of male business executives who faced high levels of stress over long periods. Those who coped best with stress were described as having a hardy personality style . Hardiness includes three main qualities:

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    Study Guide 2.4 The Three Components of Hardiness 1. Commitment o A strong involvement in work, family, and meaningful activities o Feeling engaged rather than detached 2. Control o A belief that one can influence events in their life o A sense of personal mastery rather than helplessness 3. Challenge o Viewing life changes as challenges instead of threats o Seeing stress as an opportunity to learn or grow 2.5 What Research Shows Later studies found that: • Commitment and control are strongly linked to better health. • The challenge component is not always necessary for good health. • Feeling helpless or uncommitted can itself be stressful. • People with an optimistic outlook on life tend to be healthier overall. Key Takeaway • Personality influences how stress affects the body and mind. • Type A traits may increase stress, but their link to heart disease is not fully proven. • Hardiness — especially commitment and control — helps people handle stress more effectively. • Optimism, involvement, and a sense of control are important protective factors against stress.

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    Study Guide 3. Health - Related Disciplines Stress is a major focus in modern health research. Two important fields — behavioral medicine and health psychology — study how stress affects health and how people can better manage stress - related problems. Both areas aim to improve well - being by combining knowledge about the body, behavior, and the mind. 3.1 Behavioral Medicine Behavioral medicine grew out of research showing a strong link between stress and physical illness . As a result, many health professionals became interested in how behavior changes and psychological strategies could be used to improve health. Key features of behavioral medicine include: • An interdisciplinary approach , combining medical science with psychology • A focus on how behavior influences disease and recovery • Using psychological techniques to help prevent illness and support treatment In simple terms, behavioral medicine looks at how changing behaviors — such as stress management, lifestyle habits, or coping strategies — can lead to better physical health. 3.2 Health Psychology Health psychology focuses on promoting good health and improving health care outcomes . It studies the psychological and social factors that influence health, illness, and medical treatment. Health psychologists are especially interested in: • Why people follow or ignore medical advice • What motivates healthy behaviors , such as: o Losing weight o Quitting smoking o Exercising regularly o Managing stress This field recognizes that habits, personality traits, and stressful life situations can increase health risks — but also that many of these factors can be changed .

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