Did you know that ten years ago, the famous psychologist Sue Palmer predicted the toxic effects of social media? This is a real life story that happened to me, 3 years ago: “When the little girl pointed at the sweets at the checkout, her mother said: ‘No, they’re bad for your teeth.’ So her daughter, who was no more than two, did what small children often do at such times.

She threw a tantrum. What happened next horrified me. The embarrassed mother found her iPad in her bag and thrust it into her daughter’s hands. Peace was restored immediately. This incident, which happened three years ago, was the first time I saw a tablet computer used as a pacifier. It certainly wasn’t the last. Since then, I’ve seen many tiny children barely able to toddle yet expertly swiping an iPad – not to mention countless teenagers, smartphone in hand, lost to the real world as they tap out texts.

Well, the real and ugly truth is that because technology moves so fast, and children have embraced it so quickly, it’s been difficult for parents to control it. And when it comes to spending a childhood in front of a screen, this generation are like lab rats. The long-term impact is not known. You should also know that even before iPads hit the market in 2010, experts were warning that 80 per cent of children arrived at school with poor co-ordination, due to a sedentary lifestyle. Along with colleagues in the field of child development, I’d seen a rise in prescriptions for Ritalin, a drug for attention deficit and hyperactivity – a four-fold increase in less than a decade. And we’d collected a mass of research showing links between excessive screen-time and obesity, sleep disorders, aggression, poor social skills, depression and academic under-achievement.

The experts also think that the boom in iPads and smartphones has coincided with further deterioration in the physical and mental health of children of all ages. Sadly, we’re seeing the rise of the ‘techno-tot’ for whom iPads have become the modern-day equivalent of a comfort blanket. A study has found that 10% of children under four are put to bed with a tablet computer to play with as they fall asleep. One study of families owning them found a third of children under three had their own tablets. Baby shops even sell ‘apptivity seats’ into which a tablet can be slotted to keep toddlers entertained. That’s really shocking, right?

But, did you know that the late Apple boss Steve Jobs didn’t let his own children have iPads? I wish he had gone public on this as other parents might have followed suit. But, unfortunately, it’s happening to children everywhere – so surely it can’t be bad for them? The experts also warn that if the neural pathways that control social and imaginative responses aren’t developed in early childhood, it’s difficult to revive them later. A whole generation could grow up without the mental ability to create their own fun, devise their own games and enjoy real friendships – all because of endless screen-time. 

We all know that real play develops initiative, problem-solving skills and many other positive traits, such as a can-do attitude, perseverance and emotional resilience. It’s vital for social skills, too. By playing together, youngsters learn to get along with other people. They discover how others’ minds work, developing empathy. And, as real play is driven by an innate desire to understand how the world works, it provides the foundation for academic learning. Real play is evolution’s way of helping children develop minds of their own – curious, problem- solving, adaptable, human minds.

Note: you should also know that the American Academy of Pediatrics recommends no screen-time for children under two and a maximum two hours a day there-after. This is not just due to a proven link between screen-time and attention disorders, but because it eliminates other activities essential for building healthy bodies and brains. Babies are born with an intense desire to learn about their world, so they’re highly motivated to interact with people and objects around them – the beginning of real play. That’s why they love it when we play silly games with them, such as peekaboo, or they manage to grasp some household object. This is what helps them develop physical co-ordination and social skills.

As we said, the bad thing is when little kids get instant rewards from high-tech devices, they don’t need to bother with real play. Images on a screen can be just as fascinating as the real world, and even a very small child can learn to control the images with a clumsy swish of podgy fingers. Each time babies or toddlers make something happen on screen, they get the same sort of pleasure hit as they would from a cuddle or a splash in the bath. When they can get instant rewards by swiping a screen, why bother with play that demands physical, social and cognitive effort?

The famous Neuroscientist Susan Greenfield says that we cannot park our children in front of screens and expect them to develop a long attention span. And, she also worries about the effects of technology on literacy. Learning to read helps children learn to put ideas into logical order. On the other hand, staring at a screen puts their brains into suspended animation.