Answer:
The correct answer is: Optimal.
Explanation:
The Arousal Theory of Motivation was first established in 1908 by psychologists Robert M. Yerkes and John Dilligham Dotson, who began studying the effects and relationship between arousal and performance. In essence, this theory establishes that people are motivated to do certain activities in order to stimulate their sense of arousal, a physiological and also psychological reaction that establishes a sense of wellbeing. All people have an individual threshold, or optimal level of arousal, which is the precisely balanced point over which and under which the sense of arousal moves to motivate a person to do one, or another, activity. As such, when arousal levels drop below this optimal point, people start looking for activation through different actions that bring arousal up, while if the levels are too high, people tend to look for more relaxing and soothing activities to bring the arousal levels back to optimal point.
