The Freeze We Don’t Plan For

• T. Nakamura

  Author

Emergency preparedness is commonly built around the assumption that individuals will recognize danger, recall established procedures, and act rationally under pressure. Research in crisis psychology, however, suggests that acute threat frequently produces the opposite response: freezing, cognitive paralysis, narrowed perception, impaired working memory, degraded decision-making, and fear-driven overreaction. This paper examines the psychophysiology of acute threat and argues that the principal behavioral challenge in emergencies is often not mass panic, but the inability of otherwise capable individuals to function effectively when arousal overwhelms deliberate reasoning. Drawing on research in stress physiology, recognition-primed decision-making, stress inoculation, police performance, martial-arts training, and use-of-force behavior, the paper evaluates whether repeated exposure to realistic, controlled adversity can preserve performance under extreme stress. Particular attention is given to combat sports and grappling-based training as methods of repeatedly exposing participants to fear, physical pressure, loss of control, and adverse positions while requiring continued goal-directed behavior. Evidence from experimental police studies and field observations suggests that such training may improve composure, situational awareness, defensive performance, and force decisions under anxiety. Building on these findings, this paper proposes the Controlled Adversity Hypothesis: that the protective effect of combat training is driven primarily not by strength, fitness, or aggression, but by cumulative exposure to controlled experiences of losing while remaining functional. The hypothesis generates falsifiable predictions involving dose-response relationships, differences between combat disciplines, physiological mediation, and sustained training frequency. The paper concludes that continuous, control-based, adversity-rich training deserves serious investigation as a component of preparation for professionals responsible for protecting others during critical incidents, while emphasizing that the proposed mechanism remains experimentally unconfirmed.

1. T. Nakamura

   Dr. Tim Nakam is a distinguished public safety, emergency management, and behavioral science professional whose career brings together an uncommon combination of expertise in security, emergency preparedness, emergency medical care, clinical psychology, and forensic psychology.

   Dr.  Nakam has a background strengthened by an extensive multidisciplinary education. He earned a Bachelor of Science in Emergency Medical Care from Loma Linda University, pursued graduate studies through Pepperdine University's Graduate School of Education and Psychology, earned a Master of Arts in Forensic Psychology from Argosy University, and completed a Doctor of Psychology (Psy.D.) in Clinical Psychology at Ryokan College.

   His background in psychology provides a dimension to public safety that extends beyond traditional security. His professional experience encompasses clinical assessment, crisis intervention, behavioral health, forensic psychology, and work with individuals experiencing psychological or emotional distress. This combination allows him to approach safety from both the operational and human perspectives, recognizing that effective crisis management depends not only upon procedures and preparedness, but also upon understanding human behavior under extraordinary circumstances.

   Dr. Nakam has also been involved in Community Emergency Response Team (CERT) initiatives, evacuation and disaster exercises, emergency-response education, active-threat preparedness, and ALICE training, contributing to the development of safer and better-prepared campus communities. His work has included collaboration with administrators, educators, public-safety personnel, emergency responders, students, and community partners.

   His career reflects a rare intersection of medicine, psychology, emergency management, and public safety leadership. Whether developing emergency plans, coordinating institutional preparedness, addressing behavioral crises, or strengthening campus security, Dr. Nakam has devoted his professional life to one overarching mission: protecting people, preparing communities, and bringing calm, informed leadership to moments when it matters most.

• FULL VERSION (PDF)

• Volume 1

Copyright (c) 2026 Author(s) retain copyright and articles are published under CC BY 4.0.

This work is licensed under a Creative Commons Attribution 4.0 International License.