David N. Greenfield

David N. Greenfield, PhD, MS, is the Founder and Clinical Director of The Center for Internet and Technology Addiction and former Assistant Clinical Professor of Psychiatry at the University of Connecticut School of Medicine, and Consulting Medical Director at Lifeskills South Florida. He is a leading authority on behavioral and process addiction, Internet and screen behavior, and the treatment of Internet and video game addiction, and is author of Virtual Addiction.

Articles From David N. Greenfield

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Overcoming Internet Addiction For Dummies Cheat Sheet

Cheat Sheet / Updated 02-28-2023

Internet addiction involves excessive, and at times compulsive, overuse of Internet screen devices. Typically, some types of content are potentially more addictive, including social media, pornography, video games, binge TV watching, shopping, and gambling. The Internet delivers desirable content unpredictably, and the reward center of the brain loves the unpredictable experience of maybe. Addiction is about maybe finding the pleasure you once experienced, and you thinking that maybe it will be fun again. This is the neurobiological chase for the previous pleasurable dopamine hit.

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