Dr. Cindy Haines of HealthDay TV, recently shared the outcome of a study on preschoolers napping in school.
All of the preschoolers were asked to play a common game where you look at a grid of pictures and then you have to remember where different pictures are located.
During one testing session, the preschoolers napped for an average of 77 minutes in-between viewing the grid and taking the memory quiz. In another, they were kept awake for the same amount of time.
The preschoolers did a much better job retaining the location of the pictures after they had taken a nap.
The researchers say their findings suggest naps are critical for early learning and they are encouraging educators to develop napping guidelines for young children.