What is Easterbrook hypothesis?

What is Easterbrook hypothesis?

Easterbrook’s hypothesis suggests that arousal produces a narrowing of attention which selects among available stimuli. Whether information is processed depends on the level of arousal and the nature of the task.

What is the Yerkes Dodson law concerning memory and emotional arousal quizlet?

However, the Yerkes-Dodson law states that the optimal level of arousal varies for different types of tasks: for easy tasks, slightly higher arousal improves performance; yet for difficult tasks, slightly lower arousal improves performance.

What types of emotions are more effective at attentional narrowing?

According to the broaden-and-build theory, positive emotions are associated with attentional broadening and negative emotions with attentional narrowing toward emotional information.

What is easterbrooks cue utilization theory?

Easterbrook’s (1959) cue-utilization theory has been widely used to explain the inverted U-shaped relationship, initially established by Yerkes and Dodson, between emotional arousal and performance.

What is cue utilization theory?

A theory that predicts that, as an athlete’s arousal increases, his or her attention focus narrows and the narrowing process tends to gate out irrelevant environmental cues first and then, if arousal is high enough, the relevant ones.

What is the Yerkes-Dodson law concerning memory and emotional arousal?

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 an example of Yerkes-Dodson law?

For example, you might do better at an athletic event if you are excited about participating or do better on an exam if you are somewhat anxious about your score. In psychology, this relationship between arousal levels and performance is known as the Yerkes-Dodson Law.

What are the top 10 negative emotions?

Examples of some of these negative emotions may include:

• Guilt.
• Loneliness.
• Depression.
• Overwhelmed.
• Resentment.
• Failure.
• Sadness.
• Jealousy.

Who created the cue utilization theory?

Yerkes and Dodson
Easterbrook’s (1959) cue-utilization theory has been widely used to explain the inverted U-shaped relationship, initially established by Yerkes and Dodson, between emotional arousal and performance.

What is cue correlation?

In perception, “cue validity” is often short for ecological validity of a perceptual cue, and is defined as a correlation rather than a probability (see above). In this definition, an uninformative perceptual cue has an ecological validity of 0 rather than 0.5.

What is increased cue availability?

The cue-availability paradigm is a modification of the conventional cue-reactivity paradigm and is intended to increase the sensitivity of measuring cue-reactivity to alcohol in humans.

What does the Yerkes-Dodson law tell us about the level of anxiety and learning?

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 Yerkes-Dodson law in simple terms?

What is fear caused by?

Fear starts in the part of the brain called the amygdala. According to Smithsonian Magazine, “A threat stimulus, such as the sight of a predator, triggers a fear response in the amygdala, which activates areas involved in preparation for motor functions involved in fight or flight.

What are the 7 positive emotions?

Dr. Fredrickson identified the following as the ten most common positive emotions: Joy, Gratitude, Serenity, Interest, Hope, Pride, Amusement, Inspiration, Awe, Love.

What is the strongest positive emotion?

Love
Love – perhaps the strongest of all positive emotions, love is a feeling of deep and enduring affection for someone, along with a willingness to put their needs ahead of your own; it can be directed towards an individual, a group of people, or even all humanity.

What causes anger or angry feelings?

Many things can trigger anger, including stress, family problems, and financial issues. For some people, anger is caused by an underlying disorder, such as alcoholism or depression. Anger itself isn’t considered a disorder, but anger is a known symptom of several mental health conditions.

What is cue utilization theory in psychology?

Cue utilization in product perception is viewed as complex information processing. It involves a process of making inferences about products from the configuration of cues available. It is maintained that this type of information processing is more likely to be engaged in with complex rather than simple products.

What is cue consistency theory?

Cue Consistency theory indicates that when all cues give consistency quality information, these cues can play large roles in the product quality evaluation (Miyazaki, Grewal and Goodstein 2005).