Image description
Exam nerves: Challenge versus stress
This diagram is a chart illustrating the relationship of stress to performance.
The start of the curve shows lower levels of performance, associated with little or
no stress (or challenge); the top shows high performance, associated with some stress; the end of the curve drops again to show lower
levels of performance, associated with continued high stress.
Source: Smith A (2002), The Brain's Behind It. Stafford: Network
Education Press