Psychological Trauma: Theory, Research, Practice, and Policy
Supplemental Material for
Sleep Reactivity as a Vulnerability to Posttraumatic Stress Disorder: Identifying Patients at Risk of Acute Insomnia Within the Immediate Aftermath of Trauma
Anthony N. Reffi 
, David A. Kalmbach, Philip Cheng, Matthew Jennings, David A. Moore, Grace M. Seymour, Lily Jankowiak, and
Christopher L. Drake
Psychological Trauma: Theory, Research, Practice, and Policy,
Online First Publication,
November 24, 2025
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