Screentime Is Making Kids Moody, Crazy and Lazy

Could your child’s mood regulation, focus, sleep and motivation be significantly affected by their screen time? The answer in many cases is, much more than you would think. This article provides a big wake-up call regarding the seriousness of screentime’s effects and most importantly, offers a practical solution to “reset” your child’s brain.

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What to Do?

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How sensitive are young brains to screen time?

Even fully developed adult brains are very sensitive to screen time, and our children’s brains are even more so. Melatonin suppression results from even minutes of screen time, possibly disrupting the body’s natural circadian rhythm. That’s why it is so important to set clear screen time rules and monitor screen time usage

What if my spouse doesn’t understand all of this?

First, realize that in most couples one partner usually takes the lead regarding research on parenting issues. Strong couples get together regularly to share their perspectives and information on issues like screen time. So make room for differences in your knowledge bases and agree to keep bringing each other what you are learning, making adjustments together as you go.

What if we suspect our child has a mood disorder or ADHD?

Definitely have your child assessed by an appropriate mental/medical professional, but don’t overlook the potential impact of daily screen time. It’s rapidly become one of the primary environmental stressors in our children’s lives. An electronic fast is always worth trying, and it just might reverse the symptoms of psychological and physiological dysfunction that screen time can cause.
Dr. Bill Bercaw

Co-Founder, The California Center for Healing

What NOT to do?

Our recommendations for Modern Parents

s it really possible to get “hooked” on electronics?

Don’t underestimate the addictive potential of electronic devices. The dopamine rush that gets triggered from gaming (and at lower levels even from checking email) can significantly alter the brain’s reward system, creating cravings and dependence?

My kid is already stressed out. Won’t an electronics fast make him even more stressed?

Don’t confuse your child’s negative reaction to restricting electronics with increased stress. On the contrary, an electronics fast is likely to result in a calmer brain and a more well-adjusted – and therefore less stressed – child.

Once we complete the electronics fast do we allow him to return to previous usage?

Don’t allow him to revert back to the same usage that got him “tired and wired” in the first place. Once her brain gets “reset” via the fast, there will be an opportunity to gradually reintroduce electronics, monitoring each step of the way for returning symptoms.
Dr. Bill Bercaw

Co-Founder, The California Center for Healing

Article Title

Children or teens who are “revved up” and prone to rages or—alternatively—who are depressed and apathetic have become disturbingly commonplace. Chronically irritable children are often in a state of abnormally high arousal, and may seem “wired and tired.” That is, they’re agitated but exhausted. Because chronically high arousal levels impact memory and the ability to relate, these kids are also likely to struggle academically and socially.

At some point, a child with these symptoms may be given a mental-health diagnosis such as major depressionbipolar disorder, or ADHD, and offered corresponding treatments, including therapy and medication. But often these treatments don’t work very well, and the downward spiral continues.

By Victoria L. Dunkley  M.D. (article)

What’s happening?

Both parents and clinicians may be “barking up the wrong tree.” That is, they’re trying to treat what looks like a textbook case of mental disorder, but failing to rule out and address the most common environmental cause of such symptoms—everyday use of electronics. Time and again, I’ve realized that regardless of whether there exists any “true” underlying diagnoses, successfully treating a child with mood dysregulation today requires methodically eliminating all electronics use for several weeks—an “electronics fast”—to allow the nervous system to “reset.”

If done correctly, this intervention can produce deeper sleep, a brighter and more even mood, better focus and organization, and an increase in physical activity. The ability to tolerate stress improves, so meltdowns diminish in both frequency and severity. The child begins to enjoy the things they used to, is more drawn to nature, and imaginary or creative play returns. In teens and young adults, an increase in self-directed behavior is observed—the exact opposite of apathy and hopelessness.

It’s a beautiful thing.

At the same time, the electronic fast reduces or eliminates the need for medication while rendering other treatments more effective. Improved sleep, more exercise, and more face-to-face contact with others compound the benefits—an upward spiral! After the fast, once the brain is reset, the parent can carefully determine how much if any electronics use the child can tolerate without symptoms returning.

Restricting electronics may not solve everything, but it’s often the missing link in treatment when kids are stuck.  

But why is the electronic fast intervention so effective? Because it reverses much of the physiological dysfunction produced by daily screen time.

Children’s brains are much more sensitive to electronics use than most of us realize. In fact, contrary to popular belief, it doesn’t take much electronic stimulation to throw a sensitive and still-developing brain off track. Also, many parents mistakenly believe thatinteractive screen-time—Internet or social media use, texting, emailing, and gaming—isn’t harmful, especially compared to passive screen time like watching TV. In fact, interactive screen time is more likely to cause sleep, mood, and cognitive issues, because it’s more likely to cause hyperarousal and compulsive use.

Here’s a look at six physiological mechanisms that explain electronics’ tendency to produce mood disturbance:

1. Screen time disrupts sleep and desynchronizes the body clock.

Because light from screen devices mimics daytime, it suppresses melatonin, a sleep signal released by darkness. Just minutes of screen stimulation can delay melatonin release by several hours and desynchronize the body clock. Once the body clock is disrupted, all sorts of other unhealthy reactions occur, such as hormone imbalance and brain inflammation. Plus, high arousal doesn’t permit deep sleep, and deep sleep is how we heal.

2. Screen time desensitizes the brain’s reward system.

Many children are “hooked” on electronics, and in fact gaming releases so much dopamine—the “feel-good” chemical—that on a brain scan it looks the same as cocaineuse. But when reward pathways are overused, they become less sensitive, and more and more stimulation is needed to experience pleasure. Meanwhile, dopamine is also critical for focus and motivation, so needless to say, even small changes in dopamine sensitivity can wreak havoc on how well a child feels and functions.

3. Screen time produces “light-at-night.”

Light-at-night from electronics has been linked to depression and even suicide risk in numerous studies. In fact, animal studies show that exposure to screen-based light before or during sleep causes depression, even when the animal isn’t looking at the screen. Sometimes parents are reluctant to restrict electronics use in a child’s bedroom because they worry the child will enter a state of despair—but in fact removing light-at-night is protective.

4. Screen time induces stress reactions.

Both acute stress (fight-or-flight) and chronic stress produce changes in brain chemistry and hormones that can increase irritability. Indeed, cortisol, the chronic stress hormone, seems to be both a cause and an effect of depression—creating a vicious cycle. Additionally, both hyperarousal and addiction pathways suppress the brain’s frontal lobe, the area where mood regulation actually takes place.

5. Screen time overloads the sensory system, fractures attention, and depletes mental reserves.

Experts say that what’s often behind explosive and aggressive behavior is poor focus.When attention suffers, so does the ability to process one’s internal and external environment, so little demands become big ones. By depleting mental energy with high visual and cognitive input, screen time contributes to low reserves. One way to temporarily “boost” depleted reserves is to become angry, so meltdowns actually become a coping mechanism.

6. Screen-time reduces physical activity levels and exposure to “green time.”

Research shows that time outdoors, especially interacting with nature, can restore attention, lower stress, and reduce aggression. Thus, time spent with electronics reduces exposure to natural mood enhancers.

In today’s world, it may seem crazy to restrict electronics so drastically. But when kids are struggling, we’re not doing them any favors by leaving electronics in place and hoping they can wind down by using electronics in “moderation.” It just doesn’t work. In contrast, by allowing the nervous system to return to a more natural state with a strict fast, we can take the first step in helping a child become calmer, stronger, and happier.

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