A theory of arousal that proposes a linear relationship between arousal and performance; as arousal increases so does the quality of performance.
Which theory predicts a linear relationship between arousal and performance as arousal increases performance increases )?
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.
Which theory predicts a straightforward linear relationship between arousal and performance?
Drive Theory
This is a linear relationship between arousal and performance, as arousal increases sot ot does performance.
Which theory predicts a linear relationship between cognitive anxiety and performance?
The Drive Theory
(Zajonc 1965) says that if an athlete is both skilled and driven (by somatic and cognitive anxiety) then the athlete will perform well.
What level of anxiety arousal predicts optimal performance?
Arousal level will produce peak performance if
arousal is moderate
. Low arousal is not enough while high arousal is too much to allow for peak performance (Yerkes & Dodson, 2007).
What is the relationship between performance and arousal?
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 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 multidimensional anxiety theory?
Theory that predicts that an increase in cognitive state anxiety (worry)
has a negative effect on performance
. The theory is based on the premise that state anxiety is multidimensional with its two components (cognitive anxiety and somatic anxiety) influencing performance differently.
What is inverted U hypothesis?
The Inverted U Hypothesis suggests that
optimal performance occurs at an intermediate level of arousal while both low and high levels of arousal will result in impaired performance
.
When cognitive anxiety is high increases in arousal tend to improve performance up to a certain point beyond which further increases may produce a swift dramatic and discontinuous decline in performance rather than a slow or gradual deterioration?
Furthermore, it postulates that when cognitive anxiety is high, increases in arousal tend to improve performance up to a certain point beyond which further increases may produce a swift, dramatic and discontinuous (hence the term ‘
catastrophic
‘) decline in performance rather than a slow or gradual deterioration.
Which term describes a general level of anxiety that stays relatively stable over time?
In contrast, the term
trait anxiety
refers to a trait of personality, describing individual differences related to a tendency to present state anxiety. Trait anxiety is, therefore, relatively stable over time
5
.
Which term represents an imbalance between a demand and perceived response capability?
Defining
Stress
Stress
has been defined as a “substantial imbalance between demand and response. capability, under conditions where failure to meet demand has important (perceived) consequences” (McGrath, 1970, p. 20).
What are the physical manifestations of excess state anxiety?
Having an increased heart rate
.
Breathing rapidly
(hyperventilation) Sweating. Trembling.
What is the catastrophe theory arousal?
CATASTROPHE THEORY. Physiological arousal is
related to performance in an inverted ‘U’ fashion when the athlete is not worried
or has low cognitive anxiety state anxiety. If cognitive anxiety is high, the increases in arousal pass a point of optimal arousal and a rapid decline in performance occurs (the catastrophe).
How does arousal affect attention?
Arousal is related to
selective attention during the encoding process by showing that people are more subject to encode arousing information than neutral information
. The selectivity of encoding arousing stimuli produces better long-term memory results than the encoding of neutral stimuli.
What is the optimal arousal level for an individual’s performance?
Research shows that
moderate arousal
is generally best; when arousal is very high or very low, performance tends to suffer (Yerkes & Dodson, 1908).
