Stress, Coping, and Health: The Mind-Body Interconnection

Stress, Coping, and Health

The Mind-Body Interconnection

This chapter explores the psychological and physiological aspects of stress, the mechanisms of coping, and the impact of stress on health. It integrates research findings and theoretical models to explain how individuals experience, respond to, and manage stress.

What Is Stress?

Definition and Key Concepts

• Stress was originally an engineering term, referring to a structure's ability to withstand pressure without collapsing.

• In psychology, stress refers to the tension, discomfort, or physical symptoms that arise when a stressor (an environmental stimulus) strains our ability to cope effectively.

• A traumatic event is a stressor so severe that it can produce long-term psychological or health consequences.

Three Approaches to Stress

• Stressors as stimuli

• Stress as a transaction

• Stress as a response

Stressors as Stimuli

• Focuses on identifying types of stressful events (e.g., job loss, combat, retirement).

• Helps identify situations that cause more stress and individuals who react more strongly.

• First-year college students often show greater responses to negative life events than older adults.

• Community-wide disasters can increase social awareness and strengthen interpersonal bonds.

Stress as a Transaction

• Emphasizes the subjective experience of stress, focusing on how people interpret and cope with stressful events.

• Some individuals are devastated by events like relationship breakups, while others see opportunities for growth.

• Primary appraisal: Initial evaluation of whether an event is harmful.

• Secondary appraisal: Assessment of our ability to cope with the event.

• Belief in one's coping ability reduces the likelihood of a severe stress reaction.

Coping Strategies

• Problem-focused coping: Tackling life's challenges directly, often by devising strategies to control the situation (e.g., analyzing a disappointing test grade and planning improvements).

• Emotion-focused coping: Managing emotions by placing a positive spin on feelings or engaging in behaviors to reduce painful emotions. Common in uncontrollable situations.

Stress as a Response

• Researchers assess psychological and physical reactions to stress, using both laboratory and real-world stressors.

• Measures include outcome variables such as the body's release of corticosteroids—stress hormones that activate the body and prepare it to respond to stressful circumstances.

Measuring Stress

Major Scales and Concepts

• Measuring stress is challenging due to individual differences in perception.

• The Social Readjustment Rating Scale (SRRS) is a questionnaire ranking 43 life events by their stressfulness.

• Studies using the SRRS show that the number of stressful events reported is associated with physical and psychological disorders (e.g., depression).

• Limitations: SRRS neglects coping resources and individual interpretations; some events may be consequences, not causes, of stress.

Hassles

• Hassles are minor annoyances that strain our ability to cope and can impact health.

• The frequency and perceived severity of hassles are more closely related to physical health, depression, and anxiety than major life events.

• Negative reactions to minor stressors can predict anxiety and depressive disorders years later.

• The Hassles Scale measures the impact of daily pressures on adjustment.

Mechanics of Stress

General Adaptation Syndrome (GAS)

The General Adaptation Syndrome (GAS), proposed by Hans Selye (1956), describes the pattern of stress response in three stages:

Stage	Description
Alarm	Excitation of the autonomic nervous system, release of adrenaline, symptoms of anxiety (initial shock).
Resistance	Adaptation and coping with the stressor; resistance to stress is above normal.
Exhaustion	Prolonged stress leads to breakdown of resistance and increased vulnerability to illness.

Diversity of Stress Responses

• Responses to stress vary among individuals.

• Women are more likely to exhibit a tend and befriend pattern—nurturing others or seeking social support when faced with danger.

• The hormone oxytocin may play a role, operating alongside the fight-or-flight response.

Coping with Stress

• Social support involves interpersonal relationships that provide emotional, personal, and financial resources.

• Higher social support is associated with lower mortality rates.

• Gaining control over situations can also relieve stress.

Gaining Control

• Behavioral control: Taking action to reduce or prevent stress (problem-focused coping).

• Cognitive control: Restructuring thoughts about negative emotions (includes emotion-focused coping and self-esteem evaluation).

• Informational control and proactive coping: Anticipating problems and preparing for them, viewing stress as an opportunity for growth.

• Emotional control: Suppressing or expressing emotions appropriately; writing about traumatic experiences can sometimes help.

• Catharsis: Disclosing painful feelings can be useful if it leads to problem-solving, but may be harmful if it only increases distress.

Crisis Debriefing

• Involves a single session (3-4 hours) soon after trauma to prevent PTSD.

• Research indicates it is not effective and may increase PTSD risk by interrupting natural coping processes.

Individual Differences in Stress Response

Hardiness

• Set of attitudes including viewing change as a challenge, commitment to life/work, and belief in control over events.

• Associated with lower vulnerability to anxiety and calmer reactions to stress.

Optimism, Spirituality, and Religion

• Optimistic individuals are more productive, focused, and resilient, with lower mortality and better immune response.

• Higher levels of spirituality and religious involvement are linked to similar health benefits.

• Religious people often have lower mortality rates, improved immune function, lower blood pressure, and better recovery from illness.

Why is Religion/Spirituality Connected with Well-being?

1. Many religions promote self-control and discourage risky behaviors (e.g., substance use).

2. Religious engagement boosts social support and marital satisfaction.

3. Religious activities provide meaning, purpose, positive emotions, and positive appraisals of stress, enhancing coping.

Stress Response Strategies

• Some coping strategies are counterproductive.

• Suppression of negative emotions often backfires, increasing negative experiences.

• Ruminating—focusing on negatives and overanalyzing problems—can worsen stress, especially in women due to socialization patterns.

• Parents may encourage girls to discuss problems but discourage boys, promoting different coping styles.

Psychoneuroimmunology

• Field studying the relationship between the immune system and central nervous system.

• High stress levels are linked to increased susceptibility to illness (e.g., catching a cold).

• Caring for someone with Alzheimer's is associated with slower healing and decreased blood clotting.

Stress-Related Illnesses

Psychophysiological Disorders

• Psychophysiological illnesses are those in which emotions and stress contribute to, maintain, or aggravate physical conditions.

• Examples include:

  • Peptic ulcers (often caused by bacteria, but stress can worsen symptoms): inflamed areas in the gastrointestinal tract causing pain, nausea, and loss of appetite.

  • Coronary heart disease (CHD): Blockage of arteries supplying the heart.

  • AIDS

Biopsychosocial Perspective

• Most medical conditions are the result of biological, psychological, and social factors.

• Physical illnesses depend on the interplay of genes, lifestyle, immunity, social support, stressors, and self-perceptions.

Coronary Heart Disease (CHD)

• Second leading cause of death in Canada; top cause in the U.S.

• Associated with many factors, especially stress.

• Early research linked Type A personality (competitive, driven, hostile, ambitious) to CHD.

• Hostility is the most predictive trait for heart disease among Type A characteristics.

Good Health and Less Stress

Health Psychology (Behavioral Medicine)

• Integrates behavioral sciences with medical practice to promote health and prevent/treat illness.

• Combines educational and psychological interventions.

Four Behaviours to Promote Health

• Stop smoking: Leading cause of preventable death and disease.

• Curb alcohol consumption: Reduces risk of heart disease, cancer, liver problems, and pregnancy complications.

• Achieve a healthy weight: Obesity is a significant health risk (27% of Canadian adults were obese in 2018).

• Exercise: Regular physical activity supports overall health and stress reduction.