Why children need to sleep more than adults
ParentWise
7 minutes
ParentWise

Photos taken in collaboration with Larry Toh, featuring one of our ParentWise families

Getting your kid to bed early has more benefits than just a few extra hours of quiet time at night for parents. That’s because sleep plays a crucial role in the development of children’s young minds.

In addition to having a direct effect on happiness, research shows that sleep impacts a child's cognitive performance, mood, resiliency and vocabulary acquisition.

Sleep also has an important impact on growth, especially in early infancy. For toddlers, napping appears to be necessary for memory consolidation, attention span and motor skill development.

Physical & Motor Development
Physical Health & Well-Being
Core Finding: PM-PHL-C03

Along with nutrition, physical activity and secure attachments, sleep is a basic requirement for a child’s growth and brain development. Sleep plays a critical role in physical health and well-being, especially for growing infants and young children.

Yet, sleep difficulty is one of the most common issues reported in infancy and toddlerhood. Infants’ sleep quality is highly variable during the first two years of life. Changes in sleep quality during development are extensive.

Infants do not show a regular “day-waking, night-sleeping” pattern until about 4 months of age.

Hence, parents need to be aware of the reasons behind infants’ sleep quality and patterns, and possible sleep interventions.

Sleep deprivation will eventually lead to poor developmental outcomes. Children who do not get enough sleep can be mistaken to have attention deficit hyperactivity disorder (ADHD).

Children who do not have a regular bedtime are more likely to have ADHD-like behaviours.

Poor sleep is also linked to obesity and impaired immune function. Healthy practices for sleep, including those that reduce the risk of Sudden Infant Death Syndrome (SIDS) and Sudden Unexplained Infant Death (SUID), support child health and family well-being.

Along with nutrition, physical activity and secure attachments, sleep is a basic requirement for a child’s growth and brain development. Sleep plays a critical role in physical health and well-being, especially for growing infants and young children.

Yet, sleep difficulty is one of the most common issues reported in infancy and toddlerhood. Infants’ sleep quality is highly variable during the first two years of life. Changes in sleep quality during development are extensive.

Infants do not show a regular “day-waking, night-sleeping” pattern until about 4 months of age.

Hence, parents need to be aware of the reasons behind infants’ sleep quality and patterns, and possible sleep interventions.

Sleep deprivation will eventually lead to poor developmental outcomes. Children who do not get enough sleep can be mistaken to have attention deficit hyperactivity disorder (ADHD).

Children who do not have a regular bedtime are more likely to have ADHD-like behaviours.

Poor sleep is also linked to obesity and impaired immune function. Healthy practices for sleep, including those that reduce the risk of Sudden Infant Death Syndrome (SIDS) and Sudden Unexplained Infant Death (SUID), support child health and family well-being.

According to Dr Judith Owens, Director of Sleep Medicine at the Children's National Medical Center in Washington, D.C, growth hormones are primarily secreted during deep sleep.

In fact, babies are made to spend at least 50 percent of their time in deep sleep as it’s considered to be essential for adequate growth.

In line with this finding, researchers in Italy who study children with deficient levels of growth hormone have found that they sleep less deeply than average children do.

Sleep is an essential building block for your child’s mental and physical health. But if you’re finding it impossible to get your little one to sleep, you’re not alone.

3 TIPS FOR GETTING KIDS TO SLEEP

1. Swaddle them up

Swaddling has been part of caring for babies for centuries – millennia, really. It makes babies feel like they're back inside the womb or as though they are being snuggled up close.

It also protects them against their natural "

", so that it won’t wake them up.

Babies are made to spend at least 50 percent of their time in deep sleep as it is considered to be essential for adequate growth.

Swaddling imitates your touch, helping your baby learn to self-soothe, and is a positive sleep association and wind-down routine that helps them associate this feeling with going to bed.

As you begin swaddling your baby every nap and bedtime, they will understand what’s coming next and naturally calm down and prepare themselves to sleep.

2. Create a conducive sleep area

Your baby’s bedroom environment – be it in their bedroom, their playroom, or your bedroom – should be a room that invites relaxation and calm as this promotes healthy sleep.

While having a well-lit area is great for playtime, darken the space during naps and bedtimes to promote sleep. That’s because our bodies read dark as "asleep" and light as "awake".

For toddlers, napping appears to be necessary for memory consolidation, attention span and motor skill development.

Even if your eyes are closed, the body reads light in the environment, and if there is too much while you are trying to sleep, it can interfere with the production of melatonin, which is our brain’s natural sleep aid.

Besides dimming the lights and drawing the blinds, make sure that the area is free from loud noises, and close enough to you so that you can respond quickly if your children call for you.

3. It starts with a good routine

Establish a consistent bedtime routine for your child, such as bathtime, a pre-bedtime feed, cuddling and story time in bed, before sleep time. Follow the same steps around the same time every night.

A sleep routine can help to get your child into a rhythm that will eventually allow them to sleep through the night.

It’s important to establish routine times for your child’s night-time sleep and daytime naps. This helps train their body clock to release melatonin at the appropriate times, which helps them fall asleep more quickly.

Bonus: Reduce screen time

Screen time before bedtime doesn’t just keep your child up late at night by making it harder for them to fall asleep, it also heightens your child’s risk of developing insomnia, a sleep condition in which sleep disturbances are experienced over a prolonged period of time, often lasting more than a month.

An Australian study showed that at least half of the young children studied, even toddlers as young as two years old, experienced disrupted sleep when they engaged in screen time before bed.

Physical & Motor Development
Physical Health & Well-Being
Core Finding: PM-PHL-C03

Nevertheless, young children, especially those below the age of two, should not be exposed to screen time as screen viewing by infants and toddlers may be associated with irregular sleep.

When babies and young children watch screens, their brains are stimulated by the animated scenes. There will be overexposure to light, which affects their vision at a young age. When babies screen watch in the evening, their body clocks can be tricked into thinking it is daytime by the light coming from the television.

For older toddlers, the issue often becomes fighting to stay awake to watch the end of a show. Then, they miss that sleep window and their bodies secrete a stress hormone called cortisol, which keeps them awake.

Nevertheless, young children, especially those below the age of two, should not be exposed to screen time as screen viewing by infants and toddlers may be associated with irregular sleep.

When babies and young children watch screens, their brains are stimulated by the animated scenes. There will be overexposure to light, which affects their vision at a young age. When babies screen watch in the evening, their body clocks can be tricked into thinking it is daytime by the light coming from the television.

For older toddlers, the issue often becomes fighting to stay awake to watch the end of a show. Then, they miss that sleep window and their bodies secrete a stress hormone called cortisol, which keeps them awake.

As young children may not understand the importance of sleeping well, parents are the ones who have to show them how to make these decisions.

Through a combination of good sleep habits, such as routine sleep times, and ensuring a relaxed, safe sleep environment, you can help your child develop the healthy sleep habits they need to grow up strong and healthy.


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