Inverted-U theory
Lesson 3 / 7
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Lesson outcome
I can explain and interpret the inverted-U theory of arousal and its impact on performance, including drawing and labelling a graph.
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The inverted-U theory illustrates that performance improves with arousal up to an optimal point and then declines.
The inverted-U graph shows performance on the y-axis, arousal on the x-axis, with a curve shaped like an upside down U.
Optimal performance occurs at a moderate level of arousal. Arousal levels too high or too low can impair performance.
Optimal arousal levels differ according to whether the skill being performed is gross or fine.
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This content is by Cashar and published under an open licence.