Final answer:
According to Schachter's cognitive theory, emotions are labeled in order to determine what emotions we feel. Cognitive appraisal plays a crucial role in labeling the physiological arousal and determining the specific emotion experienced.
Step-by-step explanation:
According to Schachter's cognitive theory, emotions are labeled in order to determine what emotions we feel. Schachter and Singer proposed the two-factor theory of emotion, which suggests that physiological arousal receives cognitive labels as a function of the relevant context and that these two factors together result in an emotional experience. In this theory, cognitive appraisal plays a crucial role in labeling the physiological arousal and determining the specific emotion experienced.