So the tech-wise family will make a simple commitment to one another: no technological secrets, and no place to hide them. If your family has a shared computer, arrange it so the screen faces the rest of the room and others who may wander in. Until children reach adulthood, parents should have total access to their children’s devices. I’m well aware this won’t stop teenagers from deleting text messages the moment they arrive, relying on self-destructing apps like Snapchat, and engaging in countless other subterfuges—if they choose. But when they do so, they will know they are violating a
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