The Yerkes-Dodson law is a
model of the relationship between stress and task performance
. It proposes that you reach your peak level of performance with an intermediate level of stress, or arousal. Too little or too much arousal results in poorer performance. This is also known as the inverted-U model of arousal.
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).
How does the Yerkes-Dodson law work?
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 Yerkes-Dodson law AP Psychology?
The Yerkes-Dodson Law suggests
that there is a relationship between performance and arousal
. Increased arousal can help improve performance, but only up to a certain point. At the point when arousal becomes excessive, performance diminishes. … Athletic performance offers another great example of the Yerkes-Dodson Law.
Which of the following describes the Yerkes-Dodson law?
Which of the following describes the Yerkes-Dodson law?
Simple tasks are performed best when arousal levels are relatively high
, yet complex tasks are performed best when arousal levels are low.
Is the Yerkes-Dodson Law Real?
The theory has been around since 1908, when psychologists Robert Yerkes and John Dillingham Dodson performed experiments on mice. Even though Yerkes-Dodson is called a law, it’s
not a scientific law
as much as a psychological concept.
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 is the difference between set point and basal metabolic rate?
Set point is a certain weight under which our bodies start to trying to gain it back; usually we become hungrier and our
metabolism slows down
. Basal metabolic rate measure of the measure of the quantity of energy spent while our bodies are resting.
What is the main idea of drive theory quizlet?
Developed as an alternative to instinct theory, drive theory explains
motivation as a process in which a biological need produces a drive that moves an organism to meet the need
. For most drives this process returns the organism to a balanced condition, known as homeostasis.
Which kind of stress is required for better performance?
While too little stress can lead to boredom and depression, too much can cause anxiety and poor health. The right amount of
acute stress
, however, tunes up the brain and improves performance and health.
What is arousal state?
Affect arousal describes the
state of feeling awake, activated, and highly reactive to stimuli
. There are both psychological and physiological components to the state of arousal. Psychologically, the state of arousal is associated with the subjective experience of feelings including high energy and tension.
What is arousal theory example?
What Is Arousal Theory of Motivation? … For example,
if our levels drop too low we might seek stimulation by going out to a nightclub with friends
. If these levels become too elevated and we become overstimulated, we might be motivated to select a relaxing activity such as going for a walk or taking a nap.
What is the drive theory of motivation?
According to the drive theory of motivation,
people are motivated to take certain actions in order to reduce the internal tension that is caused by unmet needs
. … The drive theory is based on the concept of homeostasis, or the idea that the body actively works to maintain a certain state of balance or equilibrium.
What is instinct theory?
What Is Instinct Theory? According to the instinct theory of motivation,
all organisms are born with innate biological tendencies that help them survive
. … Instincts are goal-directed and innate patterns of behavior that are not the result of learning or experience.
What is the Yerkes Dodson law quizlet?
Yerkes- Dodson Law. states that
there is an optimal level of arousal for the best performance of any task
: the more complex the task, the lower the level of arousal that can be tolerated before performance deteriorates. incentive. external stimulus that prompts goal- directed behavior.
How does arousal impact performance?
As
arousal increases
so does the level of performance, but only until a certain point which is usually around moderate arousal levels. Once past a moderate arousal level performance decreases. This is due to participants in sport becoming anxious if they are over aroused and there performance suffers as a consequence.
