Final answer:
The Schachter-Singer experiment showed that perception and arousal interact to create a specific emotion.
Step-by-step explanation:
The Schachter-Singer experiment illustrated that perception and arousal interact to create a particular emotion. In their experiment, participants were injected with epinephrine, which caused physiological arousal similar to the fight-or-flight response. However, only some participants were informed about the side effects of the injection, while others were not. The participants who were informed about the side effects experienced different emotions based on their cognitive interpretation of the situation, indicating that perception plays a crucial role in emotional experience.