AP PSYCHOLOGY

Detailed explanation-1: -Schachter and Singer’s (1962) Two-Factor Theory of Emotion suggests that physiological arousal determines the strength of the emotion, while cognitive appraisal identifies the emotion label. So, in this theory, the “two-factor” represents physiological change and cognitive appraisal change.

Detailed explanation-2: -The Schachter-Singer theory explains that emotion is formed from physiological arousal and a cognitive label. This theory also explains that a person’s emotional response is formed from an interpretation of their immediate environment.

Detailed explanation-3: -For example, if you were to see a venomous snake in your backyard, the Schachter–Singer theory argues that the snake would elicit sympathetic nervous system activation (physiological arousal) that would be cognitively labeled as fear (cognition) based on the context.

Detailed explanation-4: -Schachter and Singer found that participants uninformed about the injection’s true side effects felt either happier or angrier compared to informed participants. Since participants didn’t know the injection would affect their physiological arousal, they interpreted such reactions based on their confederate’s mood.