Debunking Deterrence Theory with Trauma-Informed Science
Over the last several decades, the “tough on crime” narrative has served as a powerful political slogan that promises protection through punishment. Policies such as mandatory minimum sentences, aggressive policing, cash bail, and mass incarceration are routinely framed as necessary defenses against dangerous individuals (The Sentencing Project, 2024). However, data reveals that these policies disproportionately target marginalized groups. African Americans are incarcerated in state prisons at nearly five times the rate of white Americans, a disparity that illustrates the structural inequity embedded in these punitive measures (The Sentencing Project, 2021). This is also particularly troubling given that an estimated 70-90 percent of youth involved in the justice system have experienced significant trauma, including physical or sexual abuse and exposure to violence (Branson et al., 2017). When the system fails to integrate trauma-informed care and responds to complex behavioral struggles with punitive force, it reinforces the very conditions that contribute to future violence (Rousseau, 2025).
The tough on crime agenda is frequently justified through deterrence theory, which assumes that individuals weigh the costs and benefits of their actions and will refrain from criminality when consequences are certain, swift, and severe (Tomlinson, 2016). A trauma-informed perspective challenges the core logic of this claim. Trauma fundamentally alters the brain and nervous system, producing hyperarousal, dissociation, and impaired executive functioning. These physiological responses limit an individual’s capacity for deliberation and impulse control (van der Kolk, 2014). In moments of fear, dysregulation, or emotional overwhelm, people are often unable to engage in the rational calculations that deterrence theory presumes.
For survivors of complex trauma, the threat of legal punishment carries little weight when compared to the immediate need to manage intense fear, distress, and physiological overload (van der Kolk, 2014). As Elie Wiesel illustrates in Night, extreme suffering erodes the capacity for rational deliberation and leaves only a basic drive for self-preservation (Wiesel, 2006). Behaviors that develop in the aftermath of trauma, whether substance use to dull emotional pain or aggression deployed as protection, function as survival strategies rather than deliberate choices (van der Kolk, 2014). Within this context, harsher penalties do not deter. Instead, they replicate the trauma of powerlessness and control, punishing the instinct to survive and increasing the likelihood that individuals will continue to cycle through the correctional system. By destabilizing individuals and eroding resilience, deterrence-based policies create ripple effects that weaken community cohesion and compromise collective safety (DeVeaux, 2013).
By ignoring the neurological and psychological effects of trauma, deterrence theory misinterprets behavior as rational defiance rather than a conditioned response to chronic adversity (van der Kolk, 2014). If true public safety relies on trauma-informed care, the question becomes how to operationalize a system that shifts the focus from “What is wrong with you?” to “What happened to you?” (Rousseau, 2025). Answering this requires replacing punitive policies with restorative interventions that create stability, support emotional regulation, and build resilience so individuals can move out of reactive survival states and engage in the conscious decision-making necessary for lawful behavior (van der Kolk, 2014). It also requires sustained investment in mental health services and economic support rather than strategies that fracture families and communities (The Prison Policy Initiative, 2022). Real safety grows from resilience and healing supported by trauma-informed care rather than from punitive systems that reinforce the conditions that lead to harm (van der Kolk, 2014; DeVeaux, 2013).
Restoring Balance: Indigenous Wisdom and the Path to True Safety
Mainstream criminal justice systems prioritize control, isolation, and surveillance, tactics that undermine psychological safety, which is an essential prerequisite for behavioral change after trauma (Rousseau, 2025). Rather than protecting the public, this approach often deepens psychological distress and weakens individuals’ capacity for connection upon reentry into their communities (van der Kolk, 2014). By equating accountability with punishment, the system relies on coercion rather than cooperation and frequently re-traumatizes both offenders and victims (DeVeaux, 2013). In contrast, Indigenous approaches center justice on collective healing and relational accountability, values that align closely with the core principles of trauma-informed care (Bhat et al., 2025; Armour & Umbreit, 2004).
At the heart of Indigenous healing justice is the understanding that harm disrupts relational balance and that justice requires collaboration and empowerment rather than a top-down imposition of punishment (Bhat et al., 2025). This offers a critical intervention in countries like Canada, where Indigenous peoples account for approximately 5 percent of the national population yet represent more than 30 percent of federally incarcerated individuals, reflecting a systemic failure of the current model (Public Safety Canada, 2023).
Restorative models such as sentencing circles, peacemaking courts, and traditional healing lodges replace the adversarial structure of Western courts with dialogue, shared responsibility, and reintegrative shaming (Ontario Justice Education Network, 2016; Armour & Umbreit, 2004). These processes operationalize trauma-informed principles such as voice and choice by permitting participants to speak their truths and contribute directly to the resolution. By flattening hierarchical structures, these circles cultivate trust and transparency, acknowledging that trauma is relational and cannot be addressed in isolation (Chartrand & Horn, 2016). This relational approach produces measurable outcomes. A federal evaluation found that individuals who participated in Indigenous Justice Programs were 49 percent less likely to reoffend after five years compared to those processed through the traditional system (Department of Justice Canada, 2021).
Western punishment models, by contrast, often inflict new trauma even as they claim to restore justice. Incarceration and solitary confinement sever social connections, violating the principle of peer support that is essential for recovery (DeVeaux, M., 2013). These responses also tend to overlook intergenerational and structural forms of harm, including systemic discrimination, that contribute to criminalization (Department of Justice Canada, 2021). As the National Native American Boarding School Healing Coalition (2025) notes, healing cannot occur in isolation from historical truth. A holistic approach situates individual behavior within its broader historical context rather than treating the person as the sole source of wrongdoing, thereby avoiding the adverse consequences of stigmatization.
Indigenous restorative practices offer concrete examples of how trauma-informed principles can be put into action. The Navajo Nation Peacemaking Program draws on hozho, a philosophy of harmony and balance, encouraging individuals who have caused harm to understand their actions through mentorship and connection (Bluehouse & Zion, 1996). The power of forgiveness in restorative justice lies in its ability to release the victim from the negative control of the crime and rehumanize the offender, though this healing potential is often strongest when forgiveness remains an implicit and voluntary part of the dialogue rather than a mandated outcome (Armour & Umbreit, 2004). Canada’s Gladue Courts integrate cultural humility into legal processes by requiring judges to consider the effects of colonization and intergenerational trauma (Office of the Commissioner for Federal Judicial Affairs Canada, 2024). Together, these models show that justice can be both accountable and compassionate, affirming the trauma-informed principle of asking “what happened to you?” rather than “what is wrong with you?” (Rousseau, 2025).
Adopting Indigenous-informed frameworks requires recognizing that healing and accountability are inseparable. Indigenous restorative justice aligns with trauma-informed care while also expanding its reach by embedding individual repair within collective responsibility. Incorporating Indigenous community wisdom fosters a system in which safety, empowerment, and dignity are not aspirations but standard practice.
References:
Armour, M., & Umbreit, M. (2004, Feb. 18). The paradox of forgiveness in restorative
justice. Handbook of Forgiveness. The University of Minnesota
Bhat, N., Mehliqa, U., Ahmad Paul, F., & Bashir, A. (2025). Contextualizing Indigenous approaches to trauma-informed care in social work practice. Journal of Ethnic & Cultural Diversity in Social Work, 1–16. https://doi.org/10.1080/15313204.2025.2524351
Bluehouse, P., & Zion, J. W. (1996). Hozhooji Naat’aanii: The Navajo justice and harmony ceremony. NCJRS Abstract No. 168152. Office of Justice Programs. https://www.ojp.gov/ncjrs/virtual-library/abstracts/hozhooji-naataanii-navajo-justice-and-harmony-ceremony-native
Branson, C. E., Baetz, C. L., Horwitz, S. M., & Hoagwood, K. E. (2017). Trauma-informed juvenile justice systems: A systematic review of definitions and core components. Psychological trauma : theory, research, practice and policy, 9(6), 635–646. https://doi.org/10.1037/tra0000255
Chartrand, L., & Horn, K. (2016). A report on the relationship between restorative justice and Indigenous legal traditions in Canada (Research and Statistics Division, Department of Justice Canada). Justice Canada. https://www.justice.gc.ca/eng/rp-pr/jr/rjilt-jrtja/rjilt-jrtja.pdf
Department of Justice Canada. (2021). Black youth and the criminal justice system: Summary report of an engagement process in Canada (Engagement findings). https://www.justice.gc.ca/eng/rp-pr/jr/bycjs-yncjs/engagement-resultat.html
Department of Justice Canada. (2021). Evaluation of the Indigenous Justice Program. Government of Canada. https://www.justice.gc.ca/eng/rp-pr/cp-pm/eval/rep-rap/2021/indigenous-autochtone/rsca-erac.html
DeVeaux, M. (2013). The trauma of the incarceration experience. Harvard Civil Rights–Civil Liberties Law Review, 48, 257–278.
National Native American Boarding School Healing Coalition. (2025, September 29). Healing‑informed events to honor boarding school survivors update. https://boardingschoolhealing.org/healing-informed-events-to-honor-boarding-school-survivors-update/
Office of the Commissioner for Federal Judicial Affairs Canada, Action Committee on Modernizing Court Operations. (2024). Trauma‑informed approaches to Gladue processes: A statement from the Action Committee. https://www.fja.gc.ca/COVID-19/Gladue-approches-tenant-compte-des-traumatismes-Trauma-informed-Approaches-to-Gladue-Processes-eng.html
Ontario Justice Education Network. (2016, July 12). Restorative justice in the criminal context. https://ojen.ca/wp-content/uploads/Restorative-Justice_0.pdf OJEN+1
Public Safety Canada. (2023, March 9). Parliamentary Committee Notes: Overrepresentation (Indigenous Offenders). https://www.publicsafety.gc.ca/cnt/trnsprnc/brfng-mtrls/prlmntry-bndrs/20230720/12-en.aspx
The Prison Policy Initiative. (2022, February 28). The impact of prison violence (Report). https://www.prisonpolicy.org/reports/violence.html
The Sentencing Project. (2021) The color of justice: Racial and ethnic disparity in state prisons. The Sentencing Project. https://www.sentencingproject.org/reports/the-color-of-justice-racial-and-ethnic-disparity-in-state-prisons-the-sentencing-project/
The Sentencing Project. (2024, February 14). How mandatory minimums perpetuate mass incarceration and what to do about it (Fact sheet). https://www.sentencingproject.org/fact-sheet/how-mandatory-minimums-perpetuate-mass-incarceration-and-what-to-do-about-it/
Tomlinson, K. D. (2016). An examination of deterrence theory: Where do we stand? Federal Probation, 80(3), 33–38. https://www.uscourts.gov/sites/default/files/80_3_4_0.pdf
van der Kolk, B. A. (2014). The body keeps the score: Brain, mind, and body in the healing of trauma. Penguin Books
Wiesel, E., & Wiesel, M. (2006). Night (1st ed. of new translation.). Hill and Wang, a
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5 comments
I greatly appreciate your post. Briefly, I was a Wellness Court Coordinator for our large local tribe. During my post-graduate research in psychology, I pursued information regarding Historical Trauma and found research which confirmed that the Westernized approach to rehabilitation can often do more damage than good to our Indigenous populations.
We were fortunate to have state court judges who honored the direction and recommendations of the Tribal Wellness Court, and I have to say it worked fairly seamlessly. When individuals were sentenced, part of their orders included participation in Wellness Court. We held court every week. We would send recommendations and updates back to the state court, and were allowed to essentially “supervise” those assigned to our program, even though they were on formal probation. We conducted drug testing, engaged them in groups, and provided culturally-informed rehabilitation services.
However, this was only possible because our Tribal Court Administrator is amazing at writing grants. My hope is that in the future, funding will be automatic for these programs. If the outcomes show significant success, then I am hopeful funding will likely follow. Great post, thank you!
I really like your post. It was very interesting to read especially I just finished a project on focused deterrence programs for a different class. Your discussion really highlights the core problem: when we treat behavior as purely rational, we erase the neurological and emotional realities that shape how people actually respond, The point you make about survival strategies being misread as “defiance” is especially important—punitive systems end up punishing trauma responses rather than addressing their causes.
I also found your points about Indigenous restorative models especially compelling. Learning about the differences between Indigenous and Western punishment systems shows that accountability doesn’t have to come at the cost of humanity. The data you referenced about reduced recidivism really drives home that these methods aren’t just morally compelling—they’re effective. Overall, your post underscores a critical shift that needs to happen: if we want real safety, we have to move from systems that recreate trauma to systems that heal it.
Your blog post offers a powerful challenge to the idea that “tough on crime” policies actually keep communities safe. I really appreciate how clearly you connect trauma science to the limits of deterrence theory, showing that people who are overwhelmed, dysregulated, or in survival mode simply aren’t operating from the kind of rational decision-making these policies assume. Your inclusion of Indigenous restorative practices is especially meaningful because it shows that trauma-informed justice isn’t just an ideal; it’s something that real communities have been doing successfully for generations. Models like peacemaking courts and sentencing circles make it clear that accountability can happen in ways that heal rather than harm. Overall, your post reminds us that if we want real public safety, we have to build systems that support healing, connection, and stability, not ones that deepen trauma and make the same cycles of harm more likely to continue. Great post!
I really liked reading your post and I think it truly highlights a major problem facing the criminal justice system. I do have to agree that the “tough on crime” not only disproportionately affects marginalized communities but these types of punitive polices also completely overlook the realities of trauma. I like how you compare deterrence theory with the neurological impacts of trauma and highlight how fear-based punishment fails for people operating in survival mode.
This was a really insightful post, and I think it emphasized what it means to utilize Restorative Justice approaches within the criminal justice system and exactly why we do that because I think, oftentimes, people find the Restorative Justice approach to be “soft” on crime whereas, in fact, it is actually making a greater impact than we realize. I loved the examples you provided from the different indigenous groups and their practices, especially when you explained what “hozho” was. I’ve never heard of this before, and I really enjoyed learning about this indigenous philosophy because I think “harmony and balance” are two of the topics we’ve been really focusing in on this term. For example, we have read about treating people who have experienced trauma with different forms of therapy with the aim of attempting to get their body and brain back to a sense of “calm” and their “fight or flight” mode to turn off, doing so by bringing those internal systems back to homeostasis (van der Kolk, 2014). I do think punishments, in some cases, can be the right decision, but for some populations they can be given solely to justify deterrence theory, like you said, and may not end up resulting in the intended consequences such as reduced recidivism rates or lowered crime rates overall, and can have those adverse, psychological affects that we, really, would like to see avoided.
That said, I think your take on the topic was really well put, and I enjoyed reading! You made a lot of really valid points! Great post!
References:
van der Kolk, B. (2014). The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma. Penguin Books. https://bookshelf.vitalsource.com/books/9781101608302
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