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Joseph A. Buckhalt Ph.d

Joseph A. Buckhalt Ph.d

Psychology Today

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How to Minimize Negative Effects of Screentime on Sleep

How to Minimize Negative Effects of Screentime on Sleep

Research-based recommendations for sleeping better in our screen-filled world.

yesterday 10

Psychology Today

Joseph A. Buckhalt Ph.d

Effects of Melatonin for Children With Insomnia

New guidelines for healthcare professionals have been published.

20.04.2026 50

Psychology Today

Joseph A. Buckhalt Ph.d

Harmful Smartphone and Social Media Use by Children

Public policy is beginning to challenge tech companies.

06.03.2026 50

Psychology Today

Joseph A. Buckhalt Ph.d

The Case for Restricted Cellphone Use in Schools

10.10.2025 80

Psychology Today

Joseph A. Buckhalt Ph.d

Later School Start Times Are Not Beneficial for All Students

29.08.2025 40

Psychology Today

Joseph A. Buckhalt Ph.d

Are Early School Start Times Harmful for Kindergarteners?

04.07.2025 70

Psychology Today

Joseph A. Buckhalt Ph.d

Evening Screen Time May Be the Biggest Problem

09.04.2025 60

Psychology Today

Joseph A. Buckhalt Ph.d

A Teen Sleepiness Paradox

07.03.2025 30

Psychology Today

Joseph A. Buckhalt Ph.d