Theories of Emotion and Primary Emotions

James-Lange Theory

Seeing a bear → heart races & body trembles → feel fear because of these reactions.

Cannon-Bard Theory

Seeing a snake → feel fear & experience bodily changes (increased heart rate) at the same time.

Schachter's Two-Factor Theory (Cognitive Arousal Theory)

Heart rate increases at a surprise party → interpret the arousal as excitement/happiness.

LeDoux's Theory of Emotion

Seeing a spider → immediate fear response before conscious processing.

Appraisal Theory

Getting a low test grade → feel disappointed if linked to effort, or relieved if due to difficulty.

Facial Feedback Hypothesis

Smiling can lead to feelings of happiness; frowning can increase sadness.

six primary emotions

Happiness 😊, Sadness 😢, Anger 😠, Fear 😨, Surprise 😲, Disgust