Saul Rosenthal, PhD


Impulsivity and Internet Addiction

A child sees a lollipop in a candy store and grabs it. A driver sees an opening in the next lane and cuts off another driver. A mom sees the latest must-have handbag at the park and within seconds she’s hitting BUY NOW on her phone. Impulsivity always follows the same sequence: I See It. I Want It. I Grab for It. We’ve all been impulsive at one time or another, usually without too many bad consequences. Unfortunately, if a person can’t control their impulsivity, they are likely to get into trouble.

As a specialist in the field of Internet Addiction, I see over and over that it’s this lack of impulse control that is the often-overlooked root cause behind all forms of Problematic Technology Overuse from online porn addiction to compulsive shopping.


December 18th, 2015

Posted In: Internet Addiction

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Recently, the Boston Globe and its affiliated web site ( ran some articles relating to the problems of tech overuse. They got me thinking about how our devices have evolved (some might say morphed) into an extension of ourselves and our social world.


January 20th, 2015

Posted In: Psychology of Technology

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Twelve or thirteen years ago, a 12-year-old boy and his parents came to my office complaining he was so anxious that he was unable to get out of bed and go to school. He also reported he couldn’t face his homework, found it difficult to concentrate, was not sleeping well and was increasingly irritable. Not long before he had been a good student, a voracious reader, emotionally stable and gave his parents few problems. In short, he had quickly gone from a ‘good’ kid to a ‘troubled’ one. Initially his parents thought the changes were related to puberty, but as his school performance plummeted and he started refusing to go, they realized something more significant was at play.


December 4th, 2014

Posted In: Digital Citizenship, Internet Addiction

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