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New Toolkit Measures the Impact of Phone-Free School Policies

Eighteen states and D.C. have implemented “Bell-to-Bell” school phone-use policies in the past year. The Stanford Social Media Lab together with the Tech and Society Lab at NYU Stern have launched a new toolkit to measure impact.

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Jeff Hancock

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Jeff Hancock Offers Key Takeaways From the 2025 Stanford Youth Safety and Digital Wellbeing Report

News April 24, 2025

Jeff Hancock Offers Key Takeaways From the 2025 Stanford Youth Safety and Digital Wellbeing Report

News April 24, 2025

The Report is a product of a workshop, co-hosted by the Stanford Center for Digital Health and the Social Media Lab.

Jeff Hancock Featured in New Documentary with Bill Gates

News September 20, 2024

Jeff Hancock Featured in New Documentary with Bill Gates

News September 20, 2024

In the new Netflix documentary, What's Next? The Future with Bill Gates, Jeff Hancock speaks to the ethical dilemmas and other challenges of AI.

Helping kids use social media intentionally and safely is key, says Stanford scholar

Q&As May 25, 2023

Helping kids use social media intentionally and safely is key, says Stanford scholar

Q&As May 25, 2023

In response to the U.S. surgeon general’s advisory about social media’s impacts on youth and adolescents, Stanford scholar Jeff Hancock reflects on what parents, policymakers, and educators can do to help children create healthy habits online. Published in Stanford News.

Jeff Hancock Named Co-Director of the Cyber Policy Center and FSI Senior Fellow

News January 25, 2023

Jeff Hancock Named Co-Director of the Cyber Policy Center and FSI Senior Fellow

News January 25, 2023