Sleep Learning: Pros, Cons, and Opportunities

Written by Abby Hill
3 mins, 50 secs Read
Updated On December 22, 2023

Sometimes studying forces a student to give up valuable hours of sleep needed for recuperation. Those who are worried about their health often use the help from the best college paper services like Writingapaper, however, when it comes to exams, students prefer to spend a couple of sleepless nights with books and notes. But there are those among them who have heard that it is also possible to study while sleeping.

What is Hypnopedia?

Hypnopedia is a method of training in a state of natural sleep. The essence of it is listening to information read out or recorded by a hypnotist’s voice.

To begin with, the theory about the possibility of learning in sleep is quite controversial. It has as many supporters as opponents. Therefore, you should not ignore traditional teaching methods and rely only on this method of learning.

However, as a bonus, it is possible to try learning by sleeping. After all, if you read out the contents of the lecture notes on a tape recorder and listen to the recording all night, it is unlikely to hurt anyone.

How Learning Happens When You Sleep

The subconscious mind stores everything we have ever seen, heard, or perceived in any other way. Even if you’ve been in the back rows of your class all year, the voice of the lecturer has got into your head.

During sleep, consciousness is impaired, but that does not mean that we are unable to perceive information. Yes, our eyes are closed, but all other senses remain accessible to external stimuli.

It has been proven that when we sleep, the auditory cortex responds to sounds. That is, we not only hear but also process information. Therefore, it is logical that learning in sleep can have a positive effect.

For maximum results, you need to follow the technique of hypnopedia:

  1. Record the information. In modern conditions, this is not a problem at all. Before you go to sleep, don’t forget to check the charge level of the device, otherwise, all training will go to waste. How to record? Yes, as you can, it is possible with intonation and aspiration, to subconsciousness was more interesting.
  1. Use smells in the process of memorization. So it is possible to experiment with scents, perceiving the same during the reading of the text, directly during the hypnopedia session, and then during the control phase. How do you do this at night? Well, pillow a pillowcase before bedtime or place a sachet with a particular scent by the bedside.
  1. Apply self-hypnosis. When falling asleep, you need to engage in what’s called autogenic training. That is, mentally tune yourself to the perception and memorization of the text.
  1. Loop the record. Repetition, as they say, is the mother of learning.
  1. To actualize knowledge after a dream. That is, try to remember everything that was going around in your head at night.

It is important to note here that this is not a “pre-banquet” procedure. That is, you should not count on the instant effect and use the technique once the night before the exam because this is not how it works. For efficiency, it is better to repeat listening regularly over an extended period.

It is possible to experiment with the intonation and duration of the hypnopedia sessions. This may affect the quality of memorization.

Why Does Hypnopedia Work?

In favor of this method, it should be noted that it is effective for consolidating certain types of information. For example, it is a good way to memorize formulas, number tables, or even foreign words.

During World War I in the United States, hypnopedia was used to teach Morse code to recruits.

The fact is that during sleep, memory consolidation, that is, the process of transferring information from short-term memory to long-term memory, as well as vice versa, takes place. Therefore, of course, we are not able to absorb new material in our sleep. But it is possible to consolidate the knowledge acquired earlier.

In addition, the effectiveness of learning in a dream is confirmed by many students. This method really helped them to prepare for exams and importance of Continuous Learning more better for them.

Advantages of Training During Sleep

Traditionally, we try to influence our performance in rather harmful ways: coffee, chocolate, and energy drinks. But why not use the natural process of sleep, thus combining pleasure with profit?

In addition, this approach helps to avoid the boredom and fatigue inherent in other ways of learning. And if learning by sleeping can replace cramming words and formulas, this is great news for all students.


The success of sleep learning depends on many factors:

  • memory characteristics
  • age
  • type of information
  • the number of sessions

For this reason, the method is not considered a substitute for traditional methods of remembering. Even though hypnopedia was already used in the 20s of the last century, it never became widespread.

In addition, silence is essential for a night of healthy and restful sleep. And extraneous sounds, even if filled with superfluous information, are a nuisance, and the rest will be incomplete.

Our subconscious mind, this spontaneous accumulator of everything necessary and unnecessary, sometimes plays a cruel joke with us, pulling out from the depths of memory time after time what we would like to forget long ago. It is good that there is a positive side to it. After all, we can at least to some extent influence our ability to remember information that is useful to us.
Of course, hypnopedia will not solve all of your learning problems. Sometimes, you just really need to check some paper writing service Reddit reviews to find proper high-quality help with your assignments. However, consider Reddit as an additional way to learn something new hypnopedia may be in hand

Author: Abby Hill