Final Answer:
Arousal theory asserts that we seek excitement when bored and rest when overstimulated. Option C is the answer.
Step-by-step explanation:
Arousal theory posits that individuals strive to maintain an optimal level of arousal, seeking excitement when bored and seeking rest or relaxation when overstimulated. Option C accurately represents the key idea of arousal theory. According to this theory, there is an innate motivation to balance arousal levels to achieve an optimal state, neither too under-stimulated nor overstimulated. This theory helps explain why individuals may engage in various activities to increase arousal when feeling bored and, conversely, engage in calming or restful activities when feeling overstimulated.
In summary, arousal theory suggests a dynamic process of seeking an optimal arousal level to satisfy psychological needs.
Option C is the answer.