Final answer:
Amanda's belief aligns with the Schachter-Singer two-factor theory which states that the emotion we experience is a result of physiological arousal and its subsequent cognitive appraisal.
Step-by-step explanation:
Amanda is likely arguing for the Schachter-Singer two-factor theory of emotion. This theory posits that physiological arousal is similar across different emotions and that the specific emotion we experience is determined by a cognitive appraisal of the situation. Essentially, the theory suggests that although there may be a general physiological response, the context and our interpretation of that response lead to our identification of different emotions. So, Amanda's understanding that emotions do not differ greatly in their physiological arousal and her emphasis on the importance of a personal assessment, or cognitive appraisal, align with what the Schachter-Singer theory articulates about emotional experience.