As part of a research study, Emma and Jordan are allowed to practise a mirror-tracing task. In this task, they must trace a shape on a piece of paper, but their direct view of their hand and the shape...

Extracted text: As part of a research study, Emma and Jordan are allowed to practise a mirror-tracing task. In this task, they must trace a shape on a piece of paper, but their direct view of their hand and the shape are blocked, and they can only see the reflection of them in a mirror. After practising, both will be tested 12 hours later and their tracing errors counted. During this interval, Emma is allowed to sleep, while Jordan is not. Which of the following would you predict regarding their performance? Emma's performance will be the same as at the end of practice; Dawn's will be worse. Dawn's performance will be the same as at the end of practice; Emma's will be better. Emma's performance will be better than at the end of practice; Dawn's will be worse. Both Emma's and Dawn's performance will be better than at the end of practice, but Emma's will show more improvement.