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Christopher M. Barnes Ph.d

Christopher M. Barnes Ph.d

Psychology Today

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Can Blue Light-Producing Glasses Improve Sleep and Alertness?

Can Blue Light-Producing Glasses Improve Sleep and Alertness?

Just 30 minutes each morning led to better sleep and next-day work benefits.

yesterday 30

Psychology Today

Christopher M. Barnes Ph.d

Food Insecurity Is a Workplace Issue

A new study provides evidence that basic needs shape engagement and performance.

19.02.2026 40

Psychology Today

Christopher M. Barnes Ph.d