Emotion and Stress Unit

Emotion & Stress

General Overview

  • Emotional and psychological processes explored through the lens of stress and health.

Motivation and Emotion

  • Key components include emotions, stress, health, and motivation.

  • Emotions are crucial in driving behaviors and psychological responses.

Unit Themes

  1. Theories of Emotion

    • Various perspectives on how emotions are understood and categorized.

  2. Embodied Emotion

    • The physical representation of emotional states.

  3. Expressed Emotion

    • How emotions are outwardly demonstrated.

  4. Experienced Emotion

    • The personal perception of emotions.

  5. Stress and Health

    • The interplay between emotional responses and overall health.

  6. Fear

    • Understanding the emotional response of fear.

Emotion Definition

  • Response involving:

    • Physiological arousal

    • Expressive behaviors

    • Conscious experiences

  • Questions explored: Does heart pounding come first, or does fear lead to heart pounding?

Theories of Emotion

James-Lange Theory

  • Emotions arise from bodily responses.

  • Example: Increased heart rate from fear is perceived as the emotion of fear itself.

Cannon-Bard Theory

  • Emotion and physiological responses occur simultaneously from stimuli processed through the thalamus.

Schachter-Singer (Two-Factor) Theory

  • Emotion is derived from physiological arousal and a cognitive label of that arousal; includes the environment in labeling emotions.

Mirror Neurons

  • Neurons that fire both when performing an action and witnessing the same action.

  • Example: Feeling sympathy when seeing someone in pain.

Fight or Flight Response

  • Automatic body response to perceived threats, leading to the preparation for confrontation or escape.

  • Triggered by the hypothalamus and linked to stress management.

Eight Basic Emotions According to Plutchik

  1. Primary Emotions: Fear, Surprise, Sadness, Disgust, Anger, Joy, Anticipation, Acceptance.

  2. Secondary Emotions: Combinations of adjacent primary emotions.

  3. Emotions can also be categorized by valence (positive/negative) and intensity.

Valence and Arousal

  • Valence: Characterizes the affective response of emotions as pleasant or unpleasant.

  • Arousal: High vs. low states of emotional intensity impacting performance and cognition.

Neuroscience of Emotion

Biological Mechanisms

  1. Limbic System: Key role in emotional processing.

  2. Reticular Formation: Monitors incoming information affecting emotions.

  3. Autonomic Nervous System: Manages physiological arousal.

  4. Cerebral Cortex: Involved in higher-level interpretations of emotions.

  5. Hormones: Various hormones influence mood and emotional responses, including serotonin, epinephrine, and norepinephrine.

Cognition and Emotion

  • Cognition can influence emotional experiences; emotional reactions may occur independently from cognitive interpretations.

  • Spillover Effect: Previous emotional states can influence responses to new stimuli.

Stress and Health

Major Topics

  1. Types of Stress: Includes positive (eustress) and negative stressors.

  2. Health Psychology: Focused on behavior's role in health and illness.

  3. General Adaptation Syndrome (GAS): Stages of stress response:

    • Alarm Reaction

    • Resistance

    • Exhaustion

  4. Impact of Stress on Health: Stress can contribute to illness and disease, affecting immune function.

  5. Coping Mechanisms: Problem-focused vs. emotion-focused coping strategies, tend-and-befriend theory.

  6. Resilience: Adapting to stress through effective coping strategies.

  7. Health Promotion: Importance of lifestyle choices on overall well-being, including diet, exercise, and social support.

Personality Types Related to Health

  1. Type A: Competitive, high-stress levels, more prone to heart disease.

  2. Type B: Laid-back, adaptable.

  3. Type C: Suppresses emotions, prone to cancer.

  4. Type D: Generally negative and at risk for mental health issues.

Emotional Intelligence (EI)

  • Ability to understand and manage one’s own emotions and the emotions of others. Promotes social skills and enhances interactions.

Conclusions about Happiness and Health

  • Happiness is associated with:

    • High self-esteem

    • Strong social connections

    • Optimistic outlook

    • Active lifestyle

  • Factors affecting happiness: Not strongly related to age, gender, or education, but correlated with health behaviors and social support.