1. Chapter 13: Stress, Coping, and Health

2. The Relationship Between Stress and Disease
Prior to the 20th century, the principal threats to health were contagious diseases caused by infectious agents: smallpox, diphtheria, etc.
Nutrition, public hygiene, and medical treatment have obliterated many of these diseases.
Unfortunately, chronic diseases such as heart disease and cancer, diseases that develop gradually, continue to increase
Prior to the 20th century, the principal threats to health were contagious diseases caused by infectious agents: smallpox, diphtheria, etc. Nutrition, public hygiene, and medical treatment have obliterated many of these diseases. Unfortunately, chronic diseases such as heart disease and cancer, diseases that develop gradually, continue to increase.

3. The Relationship Between Stress and Disease
Biopsychosocial model: holds that physical illness is caused by a complex interaction of biological, psychological, and sociocultural factors
Health psychology: seeks to determine the importance of psychological factors in illness
Health promotion and maintenance
Discovery of causation, prevention, and treatment
The traditional view of physical illness as a purely biological phenomenon has given way to a new model, the biopsychosocial model, which holds that physical illness is caused by a complex interaction of biological, psychological, and sociocultural factors.
Health psychology is the field of study that seeks to determine the importance of psychological factors in illness, as well as in prevention and health maintenance.

4. Figure 13.1 Changing patterns of illness

5. Stress: An Everyday Event
Stress is defined in the text as any circumstances that threaten or are perceived to threaten one’s well being and that thereby tax one’s coping ability.
Major stressors vs. routine hassles
Cumulative nature of stress: minor stresses like moving, experiencing changes in household responsibilities, etc. can add up to be as stressful as a major traumatic event like a divorce or disaster
Anxious-neurotic people feel more stress
The experience of feeling stressed depends largely on cognitive processes;
People’s appraisals of events are very subjective and influence the effect of the event.
Stress is defined in the text as any circumstances that threaten or are perceived to threaten one’s well being and that thereby tax one’s coping ability.
Researchers have discovered that minor stresses (Lazarus – daily hassles) like moving, experiencing changes in household responsibilities, etc. can add up to be as stressful as a major traumatic event like a divorce or disaster; the cumulative nature of stress. The experience of feeling stressed depends largely on cognitive processes; going on a new date is exciting for some, terrifying for others. People’s appraisals of events are very subjective and influence the effect of the event.
Psychologists have outlined 4 principle types of stress:
Frustration, which occurs in any situation in which the pursuit of some goal is thwarted. Ex. traffic jams.
Conflict occurs when two or more incompatible motivations or behavioral impulses compete for expression. 3 types of conflict have been studied extensively: approach-approach – when a person has a choice between 2 attractive goals, approach-avoidance – when a choice must be made about whether to pursue a single goal that has both attractive and unattractive aspects…results in vacillation, or going back and forth…rats actually run up and down a ramp in this type conflict.
Life changes are any noticeable alterations in one’s living circumstances that require readjustment. Holmes and Rahe (1967) developed the Social Readjustment Rating Scale to measure life change as a form of stress, giving higher points (life change units) for more stressful events.
Pressure involves expectations or demands that one behave in a certain way…pressure to perform or to comply.

6. Major Types of Stress Acute stressors:
Threatening events with a clear endpoint and are rather short in duration (speeding ticket)
Chronic Stress
Long in duration with no clear endpoint (neg. boss, mortgage loan)

7. Major Types of Stress
Psychologists have outlined 4 principle types of stress
Frustration: blocked goal
Very common in every day life
Ex. traffic jams, waiting for ACT scores or college admittance papers, breaking up
Psychologists have outlined 4 principle types of stress:
Frustration, which occurs in any situation in which the pursuit of some goal is thwarted. Ex. traffic jams.
Conflict occurs when two or more incompatible motivations or behavioral impulses compete for expression. 3 types of conflict have been studied extensively: approach-approach – when a person has a choice between 2 attractive goals, approach-avoidance – when a choice must be made about whether to pursue a single goal that has both attractive and unattractive aspects…results in vacillation, or going back and forth…rats actually run up and down a ramp in this type conflict.

8. Major Types of Stress
Conflict: two or more incompatible motivations or behavioral impulses compete for expression (Lewin and Miller)
Approach-approach: when a person has a choice between 2 attractive goals (least stressful- go on vacation or buy a new TV)
Approach-avoidance: when a choice must be made about whether to pursue a single goal that has both attractive and unattractive aspects…results in vacillation, or going back and forth (college in new city)
Avoidance-avoidance: caught b/w a rock and a hard place; choice between 2 unattractive choices (Most stressful) (back surgery vs. back pain)

9. Figure 13.2 Types of conflict

10. Social Readjustment Rating Scale: Holmes and Rahe (1967)
Major Types of Stress
Change: any noticeable alterations in one’s living circumstances that require readjustment;
Change events seen as ‘positive’ can produce as much stress as negative
Social Readjustment Rating Scale: Holmes and Rahe (1967)
measure life change as a form of stress, giving higher points (life change units) for more stressful events
Does not measure change exclusively
Focuses on neg. events
Life changes are any noticeable alterations in one’s living circumstances that require readjustment. Holmes and Rahe (1967) developed the Social Readjustment Rating Scale to measure life change as a form of stress, giving higher points (life change units) for more stressful events.
Pressure involves expectations or demands that one behave in a certain way…pressure to perform or to comply.

11. Major Types of Stress
Pressure
expectations or demands that one behave in a certain way
pressure to perform or to comply
Weiten Developed a Pressure Index with a higher correlation than the SRRS to psychological problems associated with stress

12. Responding to Stress Emotionally
Stress responses are multidimensional, including emotional, psychological, and behavioral realms.
Emotional Responses
Annoyance, anger, rage
Apprehension, anxiety, fear
Dejection, sadness, grief
Positive emotions: promoting creativity and flexibility in problem solving, facilitating the processing of important information about oneself, and reducing the adverse physiological effects of stress.
Stress responses are multidimensional, including emotional, psychological, and behavioral realms.
Emotions commonly elicited by stress are listed on the slide.
Apparently there are strong links between cognitive appraisals and which set of emotions one experiences as a function of a stressor; self-blame leads to guilt, helplessness to sadness, etc. Positive emotions may also occur during periods of stress, with positive emotions experienced while under duress having adaptive significance, promoting creativity and flexibility in problem solving, facilitating the processing of important information about oneself, and reducing the adverse physiological effects of stress.

13. Responding to Stress Emotionally
Emotional response and performance
The inverted-U-hypothesis:
The higher the difficulty a task is, lower levels of emotional arousal are needed
More simple tasks require a higher level of emotional arousal
High emotion can sometimes negatively influence task performance, more so for highly complex tasks and less so for simple ones (the inverted-u-hypothesis).

14. Figure 13.5 Arousal and performance

15. Stress and Positive Emotions?
Do positive emotions disappear during times of great stress?
No, often times they increase (9/11 example)
Moreover, the more positive emotions you are able to exhibit, the greater resilience to stress

16. Responding to Stress Physiologically
Physiological Responses
Fight-or-flight response: Walter Cannon (1932).
The FF response is a physiological reaction to threat in which the autonomic nervous system (ANS) mobilizes the organism for attacking (fight) or fleeing (flight) an enemy
modern stressors are more long term (the checkbook)
Higher physiological reactions include: higher consumption of oxygen, higher blood pressure, dilated pupils, reduction in digestive processes
Physiological effects of stress include the fight-or-flight response, discovered by Walter Cannon (1932). The FF response is a physiological reaction to threat in which the autonomic nervous system (ANS) mobilizes the organism for attacking (fight) or fleeing (flight) an enemy.
The fight-or-flight response is adaptive if one is faced with a predator; however, modern stressors are more long term (the checkbook).
Hans Selye began studying stress in the 1930’s to determine the effects of these chronic stressors. He used an animal model, exposing them to both physical and psychological stressors to determine effects, which were nonspecific. That is, the reactions did not relate to the type of stress.
Selye formulated a theory about how stress reactions occur called the general adaptation syndrome.
The alarm stage occurs when an organism recognizes a threat and mobilizes resources – essentially enters the FF response.
The resistance stage occurs when the stress is prolonged. This is a period when physiological arousal stabilizes but is still above baseline, as the organism copes with the stressor.
The exhaustion stage occurs when the body’s resources are depleted…Selye believed that this is where diseases of adaptation come in.

17. Responding to Stress Physiologically
Selye’s General Adaptation Syndrome: theory about how stress reactions occur
Alarm: an organism recognizes a threat and mobilizes resources – essentially enters the FF response
Resistance: physiological arousal stabilizes but is still above baseline, as the organism copes with the stressor
Exhaustion: the body’s resources are depleted…Selye believed that this is where diseases of adaptation come in.
Selye formulated a theory about how stress reactions occur called the general adaptation syndrome.
The alarm stage occurs when an organism recognizes a threat and mobilizes resources – essentially enters the FF response.
The resistance stage occurs when the stress is prolonged. This is a period when physiological arousal stabilizes but is still above baseline, as the organism copes with the stressor.
The exhaustion stage occurs when the body’s resources are depleted…Selye believed that this is where diseases of adaptation come in.

18. Responding to Stress Physiologically
Stress and the Brain
Primary Path: Stress causes the hypothalamus to activate the sympathetic part of the ANS (main part are the adrenal glands which release catecholamine to cause the F-F response)
Secondary Path: the hypothalamus causes the pituitary gland to activate the adrenal glands which secrete corticosteroids to increase energy and reduce inflammation

19. Responding to Stress Behaviorally
Behavioral Responses
Frustration-aggression hypothesis: striking out at others aggressively,usually the result of frustration…(Dollard)
Catharsis: purging of emotions (venting), aggressive behavior leads to more aggression
defense mechanisms
Coping: refers to active efforts to master, reduce, or tolerate the demands created by stress (can be positive or negative)
Behaviorally people respond to stress at different levels.
Coping refers to active efforts to master, reduce, or tolerate the demands created by stress. These may involve giving up and blaming oneself (learned helplessness – passive behavior produced by exposure to unavoidable aversive events), striking out at others aggressively (usually the result of frustration…Dollard’s frustration-aggression hypothesis), self-indulgement (eating, drinking, smoking, shopping), defensive coping (erecting defense mechanisms), or constructive coping (realistically appraising situations and confronting problems directly).

20. Responding to Stress Behaviorally
Coping Mech:
Giving up on oneself: passively accepting setbacks that might be dealt with effectively
learned helplessness – passive behavior produced by exposure to unavoidable aversive events
Blaming oneself: perpetuates negative reactions and behaviors toward stress
Neg. self-talk can lead to depression

21. Responding to Stress Behaviorally
Coping Mech:
self-indulgent (eating, drinking, smoking, shopping, internet, pornography)
Trying to solve problems by immersing yourself in sub. forms of satisfaction
defensive coping (erecting defense mechanisms)
Denial of Reality, Fantasy, isolation, Undoing, Overcompensation
Use the principle of self-deception

22. Responding to Stress Behaviorally
Coping Mech:
constructive coping
confronting problems directly
realistically appraising situations
recognize and inhibit disruptive emotional responses
ensuring your body is not especially vulnerable to stress

23. Figure 13.4 Overview of the stress process

24. Effects of Stress: Behavioral and Psychological
Roy Baumeister’s work shows that people under pressure to perform may feel self-conscious, which leads to disruption of attention and “choking” under pressure
Impaired task performance
Burnout: physical, mental, and emotional exhaustion that is attributable to long-term involvement in emotionally demanding situations…loss of meaning.

25. Figure 13.7 The antecedents, components, and consequences of burnout

26. Effects of Stress: Behavioral and Psychological
Keinan (1987) also did stress studies
He found that stress disrupts peoples ability to focus attention
They jump to decisions too quickly
Unsystematically review options
Basically, it is harder for people to suppress competing thoughts

27. Effects of Stress: Behavioral and Psychological
Psychological problems and disorders: from sleep problems and unhappiness, to full-fledged psychological disorders such as schizophrenia and depression
Positive effects:
stress can promote personal growth or self-improvement, forcing people to develop new skills, reevaluate priorities, learn new insights, and acquire new strengths.
Conquering a stressful challenge may also lead to improved coping abilities and increases in self-esteem.
What school of psyc?
Roy Baumeister’s work shows that people under pressure to perform may feel self-conscious, which leads to disruption of attention and “choking” under pressure.
Burnout involves physical, mental, and emotional exhaustion that is attributable to long-term involvement in emotionally demanding situations…loss of meaning.
Chronic stress might contribute to many types of psychological problems and mental disorders, from sleep problems and unhappiness, to full-fledged psychological disorders such as schizophrenia and depression.
From a positive psychology perspective, effects of stress are not entirely negative. Recent research suggests that stress can promote personal growth or self-improvement, forcing people to develop new skills, reevaluate priorities, learn new insights, and acquire new strengths. Conquering a stressful challenge may also lead to improved coping abilities and increases in self-esteem.

29. Effects of Stress: Physical
Psychosomatic diseases: physical ailments with a genuine organic basis that are caused in part by psychological factors, especially emotional distress
hypertension, ulcers, asthma, eczema, and migraine headaches
Heart disease accounts for nearly one-third of the deaths in the U.S. each year
Atherosclerosis, or gradual narrowing of the coronary arteries, is the principle cause of CHD
Historically, psychosomatic diseases were defined as physical ailments with a genuine organic basis that are caused in part by psychological factors, especially emotional distress…things like hypertension, ulcers, asthma, eczema, and migraine headaches. Now we know that stress contributes to a diverse array of other diseases once thought to be completely physiologically based and using the term psychosomatic disease as a separate category has fallen into disuse.
Heart disease accounts for nearly one-third of the deaths in the U.S. each year, and atherosclerosis, or gradual narrowing of the coronary arteries, is the principle cause of CHD. Risk factors for CHD include smoking, lack of exercise, high cholesterol levels, and high blood pressure. Recently, researchers have shown that inflammation may contribute to atherosclerosis, as well.

30. Effects of Stress: Physical
Heart disease
Type A behavior - 3 elements
strong competitiveness
impatience and time urgency
anger and hostility (most important)
Type B Behaviors (less likely)
Relaxed
Patient
Easy going
Amicable behavior
One study found that patients with high hostility ratings are twice as likely to develop Atherosclerosis
Personality factors have been linked to risk for coronary heart disease. These personality characteristics have been collectively labeled Type A personality and include 3 main elements (listed on the slide). The hostility factor has been indicated as the most important predictor in this cluster of behaviors.
Emotional reactions can trigger cardiac symptoms in patients with stable coronary disease. Depressive disorders may also be a risk factor for heart disease, with some studies showing that the risk of CHD is doubled with depression.

31. Figure 13.9 Anger and coronary risk

32. Effects of Stress: Physical
Stress and immune functioning
Emotional reactions can trigger cardiac symptoms in patients with stable coronary disease.
Depressive disorders may also be a risk factor for heart disease, with some studies showing that the risk of CHD is doubled with depression
Stress has also been shown to decrease the immune response, the body’s defensive reaction to invasion by bacteria, viral agents, or other foreign substances…decreasing white blood cells called lymphocytes
Stress has also been shown to decrease the immune response, the body’s defensive reaction to invasion by bacteria, viral agents, or other foreign substances…decreasing white blood cells called lymphocytes. The featured study in the text explores the effects of stress on contracting the common cold.

33. Featured Study Used a longitudinal study (over 4 years)
Does depression increase the risk of cardiac mortality?
Minor depression: 60% increase in heart disease
Major depression tripled the risk of cardiac death
Recent studies have found depression doubles the chance of heart disease and changes how it develops

34. Table 13.4 Health Problems that may be Linked to Stress

35. Figure 13.11 The stress-illness correlation

36. Factors Moderating the Impact of Stress
Social support
Increased immune functioning
decrease the negative impact of stress
Optimism
More adaptive and more effective coping
Pessimistic explanatory style
related to passive coping and poor health practices.
Many factors moderate the effects of stress on illness, and individual differences in impact appear to be related to these moderating variables.
Social support, or the various types of aid and succor provided by members of one’s social network, appear to decrease the negative impact of stress.
Having an optimistic style also appears to lead to more effective coping with stress, while pessimistic styles have been related to passive coping and poor health practices.

37. Factors Moderating the Impact of Stress
Conscientiousness
Fostering better health habits
related to increased longevity, possibly because being conscientious leads better preventive medicine
Autonomic reactivity (physiological factors)
Cardiovascular reactivity to stress
appear to play a role in how significant the impact of stress is on an individual.
Conscientiousness also appears to be related to increased longevity, possibly because being conscientious leads to better health habits.
Finally, physiological factors, such as cardiovascular reactivity to stress, appear to play a role in how significant the impact of stress is on an individual.

38. Figure 13.12 The prevalence of smoking in the United States

39. Health-Impairing Behaviors
Smoking
A 25 year old male who smokes two packs a day has an estimated life expectancy years shorter than that of a similar, nonsmoker.
Health risks decline quickly for those who give up smoking, but quitting is difficult and relapse rates are high.
Poor nutrition
linked to heart disease, hypertension, and cancer, among other things
Lack of exercise (same as poor nutrition)
Self-destructive behavior is surprisingly common. Take smoking, for example. A 25 year old male who smokes two packs a day has an estimated life expectancy 8.3 years shorter than that of a similar, nonsmoker. Health risks decline quickly for those who give up smoking, but quitting is difficult and relapse rates are high.
Poor nutritional habits and lack of exercise have been linked to heart disease, hypertension, and cancer, among other things.

40. Figure 13.13 Quitting smoking and cancer risk

41. Health-Impairing Behaviors
Alcohol and drug use
carry the immediate risk of overdose and the long-term risk of many diseases
Risky sexual behavior
Transmission, misconceptions, and prevention of AIDS
HIV is transmitted through person-to-person contact involving the exchange of bodily fluids, primarily semen and blood
Many young heterosexuals downplay their risk for HIV, causing them not to adopt the behavioral practices that minimize risk.
Alcohol and drug use carry the immediate risk of overdose and the long-term risk of many diseases.
Acquired Immune Deficiency Syndrome (AIDS) is clearly influenced by behavior. AIDS is transmitted through person-to-person contact involving the exchange of bodily fluids, primarily semen and blood.
Misconceptions about AIDS are common, either overestimations or underestimations of risk. Many young heterosexuals downplay their risk for HIV, causing them not to adopt the behavioral practices that minimize risk.
So why do people engage in health impairing behavior? Most of these develop gradually and often involve pleasant activities. Risks lie in the distant future, and people tend to underestimate risks that apply to them personally.

42. Development of Health-Impairing Behavior
1) Health-Impairing Behaviors creep up slowly
2) Many Health-Impairing Behaviors are quite pleasurable
3) Most risks associated with Health-Impairing Behaviors are a long way off
4) People underestimate how these behaviors will affect them and overestimate their effect on others

43. Reactions to Illness
Many reactions to illness are not conducive to health
Seeking treatment
Ignoring physical symptoms
Communication with health care providers
Barriers to effective communication
Following medical advice
Noncompliance with medical advice is a serious issue.
Noncompliance is more likely if instructions are hard to understand, when they are difficult to follow, and when patients are unhappy with their doctor
Many reactions to illness are not conducive to health. For example, many people ignore physical symptoms, resulting in delay in medical treatment.
Even when they seek medical help, communication between patients and health care providers is not always honest or efficient.
Noncompliance with medical advice is a serious issue. Noncompliance is more likely if instructions are hard to understand, when they are difficult to follow, and when patients are unhappy with their doctor.

44. Figure 13.16 Biopsychosocial factors in health