1. Screen time is an independent risk factor for many of the things we don’t want for our kids—or for ourselves. The research of Larry Rosen and his colleagues has shown that time in front of a screen is positively correlated with increases in 1) physical health problems, 2) mental health problems, 3) attention problems, and 4) behavior problems.19 Similarly, in her troubling recent article, “Have Smartphones Destroyed a Generation?” Jean Twenge (whose research we discussed in Chapter One) argues that smartphones and social media are making the current generation of children, teens, and young
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