Dr. Nicholas Kardaras in his recent article describes iPads, smartphones, and Xboxes as a form of digital drug. He argues that while many parents understand that glowing screens have a negative impact on kids, the impact is much worse than they can imagine.

“Recent brain imaging research is showing that they affect the brain’s frontal cortex — which controls executive functioning, including impulse control — in exactly the same way that cocaine does. Technology is so hyper-arousing that it raises dopamine levels — the feel-good neurotransmitter most involved in the addiction dynamic — as much as sex.

“Once a person crosses over the line into full-blown addiction — drug, digital or otherwise — they need to detox before any other kind of therapy can have any chance of being effective. With tech, that means a full digital detox — no computers, no smartphones, no tablets. The extreme digital detox even eliminates television. The prescribed amount of time is four to six weeks; that’s the amount of time that is usually required for a hyper-aroused nervous system to reset itself. But that’s no easy task in our current tech-filled society where screens are ubiquitous. A person can live without drugs or alcohol; with tech addiction, digital temptations are everywhere.

So how do we keep our children from crossing this line? It’s not easy.

The key is to prevent your 4-, 5- or 8-year-old from getting hooked on screens to begin with. That means Lego instead of Minecraft; books instead of iPads; nature and sports instead of TV. If you have to, demand that your child’s school not give them a tablet or Chromebook until they are at least 10 years old (others recommend 12).”