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Understanding Stress: Sources, Impact, and Meaning

Explore the meaning, impact, and sources of stress in Dr. Alan H. Teich's work. Learn about stress as a stimulus, response, process, and perception. Understand the components, biopsychosocial aspects, and psychosocial factors influencing stress. Delve into stress resistance, General Adaptation Syndrome, psychosocial aspects, and sources like health, family, job, and environment. Discover ways to measure stress and differentiate between good and bad stress.

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Understanding Stress: Sources, Impact, and Meaning

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  1. Stress: Its Meaning, Impact, and Sources Dr. Alan H. Teich Chap 3

  2. What is Stress? • Stress: • A Stimulus • A Response • A Process • A Perception • “Nothing is stressful unless you perceived it to be so.”

  3. Components of the definition of stress Resources Demands Discrepancy Transactions

  4. Lazarus: Cognitive Appraisal • Primary Appraisal • Secondary Appraisal

  5. Factors Affecting Appraisals • Personal factors • Life transitions • Situational factors • Ambiguity • Predictability • Controllability • Primary • Secondary

  6. Biopsychosocial Aspects of Stress • Biological • SNS Reactivity: fight or flight response • General Adaptation Syndrome (Selye, 1956) • Stages • Alarm Reaction • Stage of Resistance • Stage of Exhaustion

  7. The body’s resistance to stress can last only so long before exhaustion sets in Stress resistance Stressor occurs Phase 1 Alarm reaction (mobilize resources) Phase 2 Resistance (cope with stressor) Phase 3 Exhaustion (reserves depleted) General Adaptation Syndrome

  8. Psychosocial Aspects of Stress • Cognitions • Emotions • Social Behaviors • Gender • Culture

  9. Sources of Stress • Within the person • Health • Conflicts • Approach/approach • Avoidance/avoidance • Approach/avoidance • Family • Children • Separation and Divorce • Illness, Disability, & Death • Job • Environment

  10. Measuring Stress • Physiological Measures • Polygraph • Hormones • Life Events • Holmes & Rahe: Social Readjustment Rating Scale • Daily Hassles

  11. Good Stress - Bad Stress • Selye • Distress • Eustress • Moderate levels of Stress: “Optimal” • Yerkes-Dodson Inverted U function

  12. Inverted U Function Level of performance Moderate Stress (Optimal ) High stress Low stress

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