Abstract

To review core biological processes that underlie psychophysiological dysfunction following trauma that have not been adequately addressed in prior resilience intervention research and propose a novel way to improve intervention outcomes. Methods: The authors present a theoretical and methodological approach to building resilience among PSP tested and refined across six, grant-funded, multi-method studies with over 300 police participants measuring objective psychophysiological and behavioral data. Results: Modifying cardiorespiratory function through autonomic modulation training utilizing heart rate variability biofeedback techniques has been identified as one evidence-based method of improving wellness and performance outcomes among PSP. Conclusions: Policy implications include directing research efforts and funding support for biologically based resilience interventions among PSP.

Keywords: Biological Resilience, Post Traumatic StressInjury; Autonomic Modulation; Heart Rate Variability; Respiratory Sinus Arrhythmia; Police; Public Safety Personnel; Mental Health; Intervention; Heart Rate Variability Biofeedback