Describe how circadian rhythm might influence Zane’s ability to perform on his oboe during the performance evaluation.
Zane’s circadian rhythm, or sleep-wake cycle, must be on track so he does not feel sleepy or tired during his evaluation. If for some reason Zane’s circadian rhythm is off due to, for example, jet lag, it is possible Zane will be too tired to think straight and perform properly. Zane should make sure he has a schedule to follow on the day of his performance so he does not encounter anything surprising that may throw him off track before his evaluation.