Study Notes on Stress, Health, and Happiness from Psychology in Everyday Life

Chapter Overview

  • Stress, Health, and Human Flourishing

  • Concepts covered include:

    • Stress: Basic Concepts

    • Effects of Stress on Health

    • Coping with Stress

    • Managing the Effects of Stress

    • Happiness and Well-Being

Some Basic Concepts

  • Stress:

    • Defined as the process of appraising an event as threatening or challenging and responding to it.

  • Stressors:

    • Events or challenges that push our buttons, prompting a stress response.

  • Stress Reactions:

    • Range from alarm responses to exhaustion involving both physical and emotional reactions.

Categories of Stressors

  • Three main categories of stressors:

    • Catastrophes:

    • Major events that cause significant stress.

    • Significant Life Changes:

    • Major transitions such as marriage, divorce, or loss of a loved one.

    • Daily Hassles:

    • Routine irritants that accumulate over time and contribute to stress.

Stress Reactions

  • Walter Cannon’s Contribution:

    • Described the sympathetic nervous system as reacting to stress by preparing the body for a fight-or-flight response.

  • Hans Selye’s General Adaptation Syndrome (GAS):

    • According to Selye, the body's adaptive response to stress occurs in three phases:

    1. Alarm Reaction:

      • Initial reaction where the body responds to the stressor.

    2. Resistance:

      • Body adapts to the stressor and remains aroused.

    3. Exhaustion:

      • Resources deplete, leading to decreased immunity and increased risk of disease.

Other Stress Responses

  • Withdrawal:

    • Retreating from stressors.

  • Tend-and-Befriend Response:

    • Seeking social support as a coping mechanism, commonly observed in females.

Stress Effects and Health

  • Psychoneuroimmunology:

    • The study of how psychological and physiological processes affect immune function.

    • Interplay of:

    • Psychological processes

    • Neural processes

    • Endocrine processes

  • Effects of Stress on the Immune System:

    • Short-term stress can enhance immunity, but chronic stress weakens the immune response.

Immune System Functions

  • A properly functioning immune system is critical for health, executing roles such as:

    • Capturing and destroying pathogens (bacteria, viruses).

    • Four main types of immune cells involved:

    • B Lymphocytes:

      • Produce antibodies.

    • T Lymphocytes:

      • Attack infected cells directly.

    • Macrophages:

      • Engulf and digest cellular debris and pathogens.

    • Natural Killer Cells:

      • Provide rapid responses to viral-infected cells and act in innate immunity.

Dysfunctional Immune System

  • Influenced by:

    • Age

    • Nutrition

    • Genetics

    • Stress level

  • Overreacting:

    • The immune system may erroneously attack the body’s own tissues, leading to autoimmune diseases.

  • Underreacting:

    • Increased susceptibility to infections and diseases, including cancer.

Examples of Immune Responses to Stress

  • Surgical recovery may be slower in stressed individuals.

  • Stressed individuals may be more likely to develop colds.

  • Stress can accelerate disease progression.

Heart Health and Stress

  • Heart Disease Statistics:

    • Approximately 655,000 Americans die annually from heart disease, equating to about 1 death per minute.

  • Coronary Heart Disease:

    • Caused by the clogging of vessels that supply blood to the heart muscle.

    • Risk factors include:

    • High blood pressure

    • Family history

    • Lifestyle factors (smoking, obesity, unhealthy diet, physical inactivity, high cholesterol).

Personality and Heart Disease

  • Type A Personality:

    • Characterized by competitiveness, impatience, hostility, and a propensity for anger.

  • Type B Personality:

    • Exhibits a more relaxed and easygoing demeanor.

  • Research indicates that individuals with Type A personalities, especially those who react angrily to stressors, are more prone to heart problems.

Depression and Heart Disease

  • Pessimism significantly increases the risk of heart attack.

  • Depression is a considerable risk factor for heart health.

Illness, Anger, and Depression

  • Stress can exacerbate susceptibility to illness and influence a person's behavior and physiology.

    • Anger and depression may lead to:

    • Headaches

    • High blood pressure

    • Inflammation

    • Immune suppression

    • Heart disease.

Coping With Stress

  • Problem-focused Coping:

    • Direct attempts to reduce stress by changing the stressor or how one interacts with it.

  • Emotion-focused Coping:

    • Attempting to alleviate stress by ignoring the stressor or focusing on emotional needs.

Personal Control

  • Perceived personal control is crucial for effective stress management and coping.

  • Learned Helplessness:

    • A state of hopelessness and passive resignation that occurs when one cannot avoid negative outcomes.

  • Personal control negatively correlates with health outcomes when low.

Power of Personal Control

  • Enhancing perceptions of control can improve overall well-being.

  • Tyranny of Choice:

    • Excessive freedom can lead to information overload and decrease life satisfaction.

Locus of Control

  • External Locus of Control:

    • Belief that external factors govern one’s fate.

  • Internal Locus of Control:

    • Belief that one has control over their own life outcomes.

  • Self-Control:

    • Ability to regulate impulses and delay immediate gratification for long-term benefits.

Optimism vs. Pessimism

  • Optimism:

    • Anticipation of positive outcomes; optimists generally expect to have control and cope effectively with stress.

  • Pessimism:

    • Expectations of negative outcomes; pessimists doubt goal achievement and often experience a lack of control.

Emotional Regulation

  • Emotional Regulation:

    • Involves managing emotions, including how, when, and which emotions are expressed.

    • Better regulation leads to:

    • Increased happiness

    • Enhanced life satisfaction

    • Closely connected social relationships

    • Reduced depression and anxiety.

Coping Strategies

  • Situation Selection:

    • Choosing how to interact with the environment to influence feelings.

  • Cognitive Reappraisal:

    • Changing thought processes about situations to influence emotions.

  • Suppression:

    • Dampening or hiding emotional expressions can negatively impact authenticity and increase negative feelings.

Reducing Stress with the Three R’s

  • REMOVE:

    • The stressor from the environment.

  • REDUCE:

    • The intensity of the stressor to make life more manageable.

  • REEDUCATE:

    • The brain/body response to stressors for better management.

Social Support and Coping

  • Strong social support networks are linked to:

    • Enhanced happiness and health

    • Calming of the cardiovascular system

    • Improved immune function.

Pets and Stress

  • Having pets can:

    • Improve survival rates post-heart attacks

    • Alleviate depression and lower other health risks related to coronary health.

Finding Meaning in Life

  • Finding purpose in suffering can enhance coping during significant life changes and adversity.

  • Strategies include:

    • Maintaining close relationships

    • Reflecting on experiences after some time has passed.

Managing Stress Effects: Exercise

  • Aerobic Exercise:

    • Sustained physical activity improves heart/lung fitness, energy, mood, and relationships, while reducing anxiety and depression.

Managing Stress Effects: Relaxation

  • Relaxation Techniques:

    • Facilitate relief from headaches, high blood pressure, anxiety, and insomnia.

    • Aids recovery from stress-related health complications.

Benefits of Meditation

  • Meditation can:

    • Lower stress hormones

    • Reduce anxiety

    • Improve mood

    • Enhance a sense of personal control.

Mindfulness and the Brain

  • Mindfulness practices strengthen connections in the brain, improve emotional regulation, and calm emotional responses in stressful situations.

Role of Faith Communities

  • Religious involvement contributes to better health and longevity, influenced by:

    • Positive behaviors

    • Social support

    • Fostering positive emotions.

Understanding Happiness

  • Definitions of Happiness:

    • Aristotle: Happiness is the ultimate purpose of life.

    • William James: Happiness is integral to all human pursuits.

    • Dalai Lama: Seeking happiness gives purpose to life.

  • Happiness Defined:

    • Experiencing more positive than negative feelings, with enduring positive emotions.

    • Subjective well-being refers to an individual's self-perceived life satisfaction.

Factors Influencing Happiness

  • Nature vs. Nurture:

    • Variations in happiness among individuals attributed to:

    • Genetic factors (36% heritable)

    • Personal histories

    • Cultural values (individualism vs. collectivism).

  • Attributes of happy individuals include:

    • Age

    • Gender

    • Optimism

    • Quality relationships

    • Engagement in meaningful activities.

Modern Perspectives on Happiness

  • It is crucial to focus on experiences rather than material possessions.

  • Engaging in meaningful relationships enhances overall life satisfaction.

Economic Factors and Happiness

  • Money correlates with happiness, yet only to a threshold that ensures comfort and security.

  • Satisfaction decreases as wealth becomes more common in a society, although extreme poverty can lead to misery.

Resilience in the Face of Adversity

  • Skills and strategies help mitigate long-term effects of stressful events; resilience plays a critical role in coping and recovery.

Interdependence of Happiness

  • Happiness evaluation often includes social comparisons, and relative deprivation can affect overall life satisfaction.