Saul Rosenthal, PhD

HEALTH PSYCHOLOGIST


A recent article published in the academic journal Psychological Science questions the generally held belief that lots of screen time, especially around bedtime, is bad for adolescents. The article, “Screens, Teens, and Psychological Well-Being: Evidence From Three Time-Use-Diary Studies” followed over 17,000 teens in three countries.

This is an important study for a number of reasons. First, it includes a very large number of participants. Second, rather than relying on retrospective measures of technology use, the study uses a technique in which adolescents’ use is recorded throughout the day. Third, well-being is measured by caregivers as well as the adolescents. Finally, statistical analysis was designed before data collection. In other words, it’s not a fishing expedition. This is a really nicely designed study, strengthening confidence in its conclusions.

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June 2nd, 2019

Posted In: Digital Citizenship, Internet Addiction, Psychology of Technology

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Last week I shared five tips about helping out when you give your child a smartphone or tablet.

But what about you? All those Black Friday, Cyber Monday, and end-of-year prices are tempting. Maybe it’s time for you to get a new device. If you’re taking the opportunity to treat yourself, why not also take the opportunity to review and strengthen your usage habits? 

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December 14th, 2018

Posted In: Digital Citizenship, Internet Addiction, Psychology of Technology

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