The Impact of Sleep on LearningPeople learn better if they learn smaller bits of information over a period of days than if they learn a large amount all at once. This is because periods of sleep between sessions of learning will help people retain what th

The Impact of Sleep on Learning

People learn better if they learn smaller bits of information over a period of days than if they learn a large amount all at once. This is because periods of sleep between sessions of learning will help people retain what they learn. Sleep has at least two separate effects on learning. First, sleep unifies memories, which protects the memories against later interference or loss. Second, sleep helps to recover lost memories. Brain activity during sleep promotes higher-level learning, such as the ability to learn language.