Tablets and smartphones are great gadgets for making kids busy and quiet, especially for harassed parents who has more urgent things to do than attending to their kids.Cognitive learning pdf they can also be a great bribery tool. Parents use it to make kids behave, sit quietly in a car ride, get into a stroller, or even go into the potty.Cognitive learning pdf but there are some parenting experts who say that using screen time as bribery or enticements may have trade-offs.

But the tendency to be alarmist usually happens when a new form of media becomes popular with children.Cognitive learning pdf when video games came out, pundits are afraid that these might make kids violent, and TV was once blamed for harming kids’ visions. But are worries about touchscreens warranted?Cognitive learning pdf what could possibly be the bad effects of young children playing with tablets and smartphones? Or does it actually have benefits, contrary to the conventional wisdom of the experts?Cognitive learning pdf

• the world health organization in 2019, echoing the recommendation of the american academy of pediatrics in 2016, recommends that children between 2 and 5 should be limited to one hour of screen time per day, and lesser is better.Cognitive learning pdf this is not because screens are themselves dangerous to children. But a child’s preoccupation with the screen robs her of time to be physically active and get much needed sleep.Cognitive learning pdf physical activity and exercise offers a lot of benefits needed for a child’s physical and mental development.

• A 2019 study made by the university of calgary psychologists and published in the JAMA journal pediatrics found that greater screen time at 2 years old was associated with poorer performance on motor, communication and problem-solving skills at 3 years old, and greater screen time at 3 years old result in lower scores on these development tests at 5 years old.Cognitive learning pdf the lead author, sheri madigan stated that “A lot of the positive stimulation that helps kids with their physical and cognitive development comes from interactions with caregivers.Cognitive learning pdf when they’re in front of their screens, these important parent-child interactions aren’t happening.” the study suggests that screen time is not inherently bad, it just replaces a child’s being able to practice skills necessary for their developmental milestones.Cognitive learning pdf

• the american heart association expert panel suggests that screen time could contribute to a child’s future heart disease. Spending too much time with screens makes a child sedentary, which is associated with being overweight and obese.Cognitive learning pdf obesity tend to continue into adulthood, and is a risk factor for high cholesterol, high blood pressure, and a variety of serious diseases.

Cognitive learning pdf

• studies suggest that children ages 3 to 5 whose parents read to them through electronic books had lower reading comprehension compared to physical books.Cognitive learning pdf part of the reason is because the bells and whistles from books in electronic devices distract the kids and parents from focusing on the story.Cognitive learning pdf on the other hand, another study shows that 2-year-old learned words faster with an interactive app than one that is passive.

• children who sleep near a “small screen” (typically a smartphone) average 20.6 fewer minutes of sleep every night.Cognitive learning pdf this may be caused by the high levels of blue light emitted by the screens which depletes melatonin, a hormone linked to circadian rhythm. The extra screen time at night are resetting their bodies’ clocks in a way that makes it difficult for them to sleep, especially if they are just entering or are in the early stages of puberty.Cognitive learning pdf this results in lack of sleep and insufficient rest. Although the american academy of opthalmology says that blue light from smartphone is not blinding users despite a number of scary headlines suggesting that it could damage the retina of the eye, blue light can make it harder to fall asleep, and can cause dry eyes.Cognitive learning pdf

• children who use smartphones and other devices in their free time for less than two hours a day performed better on cognitive tests assessing their thinking, language and memory, according to a 2018 study published in the lancet child & adolescent health.Cognitive learning pdf children between 8 and 11 who get at least an hour of physical activity and no more than two hours of recreational screen time a day and nine to 11 hours of sleep each night perform better in thinking, language and memory tests.Cognitive learning pdf

• preliminary results from the 2018 national institute of health study showed that screen time may be affecting the structure of the brains of children who are heavy device and media users – specifically, it found a pattern of thinning of the brain’s cortex, typically associated with aging, although it was not clear if this was actually caused by screen time.Cognitive learning pdf

• kids develop an aptitude for technology, which is an important skill now and more so in the future. Technology will be a part of his school learning.Cognitive learning pdf it is reasonable for your kid to explore this world at an early age. Your child may even be curious about what’s behind technology and be interested in learning to code, which has many benefits.Cognitive learning pdf

• tablets and smartphones are also tools for your child to communicate. Skyping or facetiming with friends or relatives is a great use of screens.Cognitive learning pdf indeed, video chatting has benefits for kids, even those younger than 2, as it helps forge emotional relationships and communication with long-distance family members.Cognitive learning pdf for teens, communicating via the screen to form online relationships is an important part of developing as an adolescent.

• another study from the royal college of pediatrics and child health in UK concluded that the evidence for time in front of a screen has a negative effect on children is so weak that it could not recommend a universal cut-off for specific forms of screen time (although screen time should not displace physical and social activities and sleep).Cognitive learning pdf therefore, parents should stop worrying about screen time.