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Front cover of The Supervisor Effect: What Federal Employees Say, and What the Data Show, About Psychological Safety, by Vernon S. Brown, Ph.D., Ed.D.

A book by Vernon S. Brown

The Supervisor Effect

What Federal Employees Say, and What the Data Show, About Psychological Safety

Vernon S. Brown, Ph.D., Ed.D.

Coming soon on Amazon Paperback

What makes federal employees feel safe enough to speak up? The Supervisor Effect finds the answer most often in one place: the person they report to.

About the book Visit vern.in

In government, the concern that goes unraised and the idea that stays unspoken carry real costs for the mission and for public trust.

About the book

Drawing on two doctoral studies, The Supervisor Effect brings together lived experience and large-scale survey evidence.

Federal employees in Hawaiʻi describe psychological safety in their own words. An analysis of 9,160 Department of the Navy civilian responses to the 2023 Federal Employee Viewpoint Survey tests those themes at scale.

The stories and the statistics point the same way: the supervisor is central.

The book offers practical guidance for:

  • Supervisors
  • Senior leaders
  • Leadership development
  • Policy
  • HR

The research behind the book

The Supervisor Effect is based on two doctoral dissertations by Vernon S. Brown. Readers who want the full methods and findings can read the original studies.

About the author

Vernon S. Brown, Ph.D., Ed.D., is a U.S. Navy veteran with more than three decades of government service: twenty-two years on active duty in the Navy, including service as a Navy Chief, and ten years in civil service with the Department of the Navy. He holds an EdD (2023) and a PhD in Organizational Leadership (2025).

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