Summary of Emotion Theories and Influences

• Emotions and Neurotransmitters

  • Dopamine, Endorphins, Serotonin: Released when happy.
  • Norepinephrine: Released when anxious.

• Recognizing Emotions

  • Key to understanding both personal emotions and those of others.

• James-Lange Theory

  • Environment triggers physiological reaction which leads to emotion.
  • Example: Seeing a tiger -> Perceiving danger -> Heart pounds -> Feeling fear.
  • Sequence: Stimulus → Physiological Response → Emotion.

• Cannon-Bard Theory

  • Emotion and physiological reaction occur simultaneously without cognitive labeling.
  • Example: Seeing a tiger leads to feeling fear and physical response at the same time.

• Two-Factor Theory (Schachter-Singer)

  • Involves physiological arousal and cognitive label leading to emotion.
  • Example: Seeing a tiger → Heart racing → Labeling as fear → Experiencing fear.
  • Includes feedback loop affecting emotional intensity.

• Appraisal Theory

  • Similar to Two-Factor but operates on an unconscious level.

• Lazarus’s Theory (Joe)

  • Focus on low road processing through the amygdala leading to heightened emotional responses with past experiences.

• Cultural Influence on Emotions

  • Emotional expressions are universal (e.g., crying = sadness, smiling = happiness).
  • Cultural norms dictate when and how emotions can be expressed.

• Paul Ekman’s Face Emotion Theory

  • Specific facial expressions linked to emotions; sensory feedback influences emotional state.
  • Example: Smiling can improve mood by triggering serotonin and dopamine release.

Conclusion: Understanding different emotion theories helps to recognize emotional responses in oneself and others.