Background Noise Is Harmful to Learning
The American Academy of Pediatrics (AAP) recommends that children under the age of 2 not watch any television.
Babies and children can get overstimulated when they're around too much noise or activity. Overstimulated babies and children might cry or get cranky. Toddlers might have tantrums. Help children deal with overstimulation by reducing noise and activity or setting up a quiet activity.
Consistent exposure to moderate-level loud sounds (i.e., more than 80 decibels) damages the hair cells in the inner ear. Over time these cells die and permanent hearing loss occurs. Brief exposures to extremely loud sounds can cause permanent damage.
The American Academy of Pediatrics (AAP) recommends that babies younger than 18 months get no screen time at all. The exception to this rule is video chatting with grandparents or other family members or friends, which is considered quality time interacting with others.
Television viewing in babies under 18 months of age should be avoided, other than video chatting. To help encourage brain, language, and social development, spend more time playing, reading, and being physically active with your baby.
Studies say that background TV still affects babies, even though they're not actively watching: It distracts babies from interacting with their parents. They tend to play less. Their attention becomes less focused.
Can I watch TV with my newborn in the room? Yes. There's generally no problem with watching TV while holding a sleeping baby or breastfeeding – in fact it can be a prime opportunity for some downtime. When your baby's older, TV may start to distract them from nursing, but that's not a risk at this early stage.
“While appropriate television viewing at the right age can be helpful for both children and parents, excessive viewing before age 3 has been shown to be associated with problems of attention control, aggressive behavior and poor cognitive development.
As a rule of thumb, babies should not be exposed to noise levels over 60 decibels. The noise level recommended for hospital nurseries is actually lower, at 50 dB. For reference, a quiet conversation is between 50 and 55 dB and an alarm clock is 80 dB.
Similar to adults, babies can become overwhelmed by activities and environments. If your little one becomes fussy or starts crying while playing or out and about, it could be because they're overstimulated.
Sensory overload may result in agitated crying and unsettled behaviour. Your baby may turn his head away from you, his movements might become jerky, and he may clench his fists, wave his arms or kick. Some babies respond by completely shutting down and going to sleep because they are so tired and overwhelmed.
An overstimulated baby's brain releases cortisol (the stress hormone), making it difficult to initiate and maintain sleep … especially because with each release it takes about 24 hours to cycle out of the system. It can even cause extra night wakings, early mornings, and short naps.
Affect healthy vision
Children tend to blink less often than adults when watching television (4). Constant staring at the TV may cause eye pain, eye redness, and blurred vision. Your baby's eyes are also constantly focused on TV images closer to them.
Baby Sensory - 0-12 Months
However, as for baby sensory videos, these can be watched by babies of any age but the more upbeat, high contrast ones are best for babies who are a few months old, as these can be overwhelming for newborns.
Exposure to screens reduces babies' ability to read human emotion and control their frustration. It also detracts from activities that help boost their brain power, like play and interacting with other children.
Infants eyes let in more light and are much more sensitive than adults' eyes and so just a short blast of bright light can suppress melatonin and its sleep promoting effect. No screens at least 2 hours before bedtime is ideal and should be the norm.
Pediatricians generally recommend keeping children under 18 months from viewing screens. Even after that age, parents should always accompany children with TV watching and ensure they don't get too much screen time.
Good evidence suggests that screen viewing before age 18 months has lasting negative effects on children's language development, reading skills, and short term memory. It also contributes to problems with sleep and attention.
Babies shouldn't watch TV or use screen-based media, the AAP says. It's okay to introduce small amounts of high-quality, supervised screen time to toddlers after 18 months, but if you can wait until your child turns 2, that's even better.
Babies fight sleep for a variety of reasons the seven most common being separation anxiety, overtiredness, overstimulation, teething, hitting a milestone, traveling and discomfort or illness.
Contrary to popular myth, it's impossible for parents to hold or respond to a baby too much, child development experts say. Infants need constant attention to give them the foundation to grow emotionally, physically and intellectually.