What does the Yerkes-Dodson curve show?

What does the Yerkes-Dodson curve show?

According to what is known as “The Yerkes-Dodson law,” performance increases with physiological or mental arousal (stress) but only up to a point. When the level of stress becomes too high, performance decreases. There’s more: The shape of the curve varies based on the complexity and familiarity of the task.

What is the optimal level of arousal in the Yerkes-Dodson law?

Optimal Levels of Arousal (i.e. Stress) Research shows that moderate arousal is generally best; when arousal (stress) is very high or very low, performance tends to suffer. The Yerkes–Dodson law is an empirical relationship between arousal and performance, originally developed by psychologists Robert M.

How does Yerkes-Dodson law explain emotional arousal?

The Yerkes-Dodson Law states that for easy tasks, the higher the level of physiological or mental arousal, the higher the performance. But if the task at hand is difficult, a higher level or arousal will only increase performance until a certain point.

What did Yerkes and Dodson study?

The Yerkes–Dodson law is an empirical relationship between pressure and performance, originally developed by psychologists Robert M. Yerkes and John Dillingham Dodson in 1908. The law dictates that performance increases with physiological or mental arousal, but only up to a point.

What is the conclusion of Yerkes-Dodson Law?

Explanation: The Yerkes-Dodson law holds that a moderate amount of arousal usually produces the best performance (see pages 403-404 for more).

What does the Yerkes-Dodson Law show us about the role of arousal in performing complex versus simple tasks?

The Yerkes-Dodson Law suggests that there is a relationship between performance and arousal. The experiment demonstrated that increasing stress and arousal levels could help focus motivation and attention on the task at hand, but only up to a certain point.

What is optimal level of arousal?

Optimal arousal is a psychological construct referring to a level of mental stimulation at which physical performance, learning, or temporary feelings of wellbeing are maximized (Smith 1990). It can also be described as the degree of energy release and the intensity of readiness.

What does the optimal level of arousal depends on?

Researchers Robert Yerkes (pronounced “Yerk-EES”) and John Dodson discovered that the optimal arousal level depends on the complexity and difficulty of the task to be performed (Figure 4).

How does the Yerkes-Dodson Law explain emotional arousal quizlet?

The Yerkes-Dodson Law of Arousal, also known as Arousal Theory, states that an organism’s performance can be improved if that organism is aroused in some manner. There is more arousal (stress, excitement) during the real games which increases their performance.