Education expert reveals how to spot troubling patterns on your child’s device without reading their messages Key Points: Cyberbullying can leave deep emotional scars—and for many parents, the signs aren’t always easy to spot. With teenagers more protective than ever over their digital lives, stepping in without overstepping can feel impossible. But according to education and child behaviour expert David Smith, there’s a subtle way parents can keep an eye out—without invading privacy. As CEO of Silicon Valley High School, an accredited online institution offering AI-supported learning, Smith is keenly aware of how digital habits can mirror emotional wellbeing. And he’s urging parents to pay attention to one overlooked feature:…