This has been my experience

Dreams 'can help with learning'

Napping after learning something new could help you commit it to memory - as long as you dream, scientists say.

They found people who dream about a new task perform it better on waking than those who do not sleep or do not dream.

Volunteers were asked to learn the layout of a 3D computer maze so they could find their way within the virtual space several hours later.

Those allowed to take a nap and who also remembered dreaming of the task, found their way to a landmark quicker.