Final answer:
Anger, fear, joy, and sadness represent types of emotions. Emotions are subjective experiences that consist of physiological arousal and cognitive appraisal. Theories of emotion explain how the various components of emotion interact with one another.
Step-by-step explanation:
Anger, fear, joy, and sadness represent types of emotions. Emotions are subjective experiences that consist of physiological arousal and cognitive appraisal. Different people may have different emotional experiences even when faced with similar circumstances.
Theories of emotion, such as the James-Lange theory, the Cannon-Bard theory, and the Schachter-Singer two-factor theory, explain how the various components of emotion interact with one another.