Final answer:
The James-Lange theory of emotion states that emotions arise from physiological arousal. In this theory, physiological changes occur before the experience of emotion.
Step-by-step explanation:
The James-Lange theory of emotion posits that emotions arise from physiological arousal. According to this theory, when faced with a threatening situation, such as encountering a venomous snake, the sympathetic nervous system initiates significant physiological changes, such as increased heart rate and respiration. These physiological changes occur before the experience of emotion, suggesting that the sequence of events in emotional responses based on the James-Lange theory is physiological arousal followed by emotional experience.