APEs, or Adverse Prison Experiences, is a 10P Program term for the patterns people live through while incarcerated (isolation, loss, betrayal, constant threat and loss of control) and the survival habits those patterns build, such as hypervigilance, shutdown, guardedness and control.

How are APEs different from ACEs?

ACEs are adverse childhood experiences that shape a person's early emotional baseline. APEs are adverse experiences during incarceration that can shift that baseline again, often in someone whose childhood had already moved it.

Are APEs the same as PICS or PTSD?

No. Post-Incarceration Syndrome (PICS) describes struggles after release, and PTSD is a clinical diagnosis. APEs name the experiences and adaptations themselves. The ideas overlap, but they are not interchangeable labels, and APEs are not a diagnosis.

Does talking about APEs excuse what someone did?

No. Like the Theory of Emotional Illiteracy-Based Criminality, APEs explain behavior so it can change. Accountability and repair remain part of the work.

APEs: Adverse Prison Experiences

Adverse Prison Experiences
Abbreviation	APEs
Type	10P trauma and reentry framework
Developed by	Samual Nathaniel Brown, 10P Program
Builds on	ACEs; the Theory of Emotional Illiteracy-Based Criminality
Five patterns	Isolation, loss, betrayal, constant threat, loss of control
Core tool	The Adaptation Map and the Show Up Shift
Taught in	10P B.E.L.T., Weeks 6 and 7; THE BRAIN Project

Adverse Prison Experiences (APEs) is a framework developed by Samual Nathaniel Brown and the 10P Program. It names the experiences people live through while incarcerated and the survival habits those experiences build. Almost everyone who discusses trauma and the justice system starts with what happened before prison. APEs ask the next question: what did prison itself teach the body to do, and what happens when that person comes home?

The 10P answer is direct: those habits kept you alive. Now they may be keeping your family at arm's length.

Where APEs come from

APEs grew out of the same lived experience as the Theory of Emotional Illiteracy-Based Criminality (TEIBC). The theory holds that no one is born bad, and that people adopt criminality as a way of coping with unprocessed trauma. Much of that trauma begins in childhood. The landmark ACE study linked childhood abuse, neglect and household dysfunction to lifelong harm to health and behavior.¹

But the story does not stop at the prison gate. A person may carry childhood survival lessons into prison, build new adaptations there, and then face reentry stress that activates both at once. APEs give that middle layer a name.

The five patterns

10P groups Adverse Prison Experiences into five general patterns. Participants name the pattern, not the story. No war stories and no case files.

Pattern	What it can look like inside
Isolation	Separation from family, long stretches alone, no one to talk to
Loss	Deaths you could not attend, years and milestones that passed without you
Betrayal	Trust broken by people inside or outside the walls
Constant threat	Never fully relaxing, always watching for danger
Loss of control	Every hour scheduled, every choice made for you

Survival adaptations

When a nervous system expects threat, it puts protection ahead of connection. In prison, survival becomes a set of habits: scan every room, read every face, manage distance, lock emotions down. 10P does not call these character flaws. They are responses to a real environment. Shame makes people defend a pattern. Respect makes it possible to examine it.

The trouble comes later. A strategy that reduces risk inside can create friction outside. A loved one's casual tone may land like a threat. Shutdown blocks the small exchanges that build trust. Guardedness can read as coldness.

The update, not the erase

The goal of APEs work is not to erase what helped a person survive. It is to keep the original skill and update its form for the life they are building.

Adaptation inside	Prosocial update for reentry
Hypervigilance	Situational awareness
Shutdown	A pause button: "I need two minutes, and I will come back."
Guardedness	Discernment
Control	Planning and clear boundaries
Silence	One small truth with people who have earned trust

Updating is a process, not a performance. It follows three steps:

Notice. Name the pattern with respect. For example: "I go silent when I feel cornered."
Name the survival win. "It kept pain away."
Make the reentry update. "I'll say I need two minutes and I will come back, instead of leaving without a plan."

Small experiments, like a five-minute check-in or sixty seconds of Long-exhale breathing before a hard conversation, build new muscle memory.

The Adaptation Map and the Show Up Shift

In the 10P B.E.L.T. Program (emotional literacy in prisons and reentry), participants fill out an Adaptation Map for one general APE category in five steps:

The pattern (one of the five).
How it changed the way I show up.
The survival win: what it protected.
The reentry update.
The emotional literacy tie-in: Read, Understand, Respond, Repeat.

Then they finish with the Show Up Shift phrase:

In prison, I showed up as ______ to survive. For reentry, I strive to show up as ______.

Some common shifts are distant to discerning, silent to open and calm, and watchful to situationally aware. As the lesson puts it: you don't have to become a different person. You can become a person with more choices.

ACEs, APEs, PICS and PTSD

Trauma is often layered, not one event with a clean ending. 10P teaches four related ideas, and is careful never to treat them as interchangeable labels.

ACEs (adverse childhood experiences) shape an early emotional baseline.¹
APEs add the alertness, shutdown, grief and control built during incarceration.
PICS (post-incarceration syndrome), a term coined by addiction specialist Terence T. Gorski in 2001, describes the struggle to readjust after long adaptation to prison. It is not formally recognized in psychiatric manuals.²
PTSD is a clinical condition. It is real and treatable, and it is not limited to military experience. Research on formerly incarcerated people has found that the prison environment itself predicts PTSD symptoms after release.³

APEs are not a diagnosis. Their purpose is to make patterns visible so a person, and the people who love them, can work with those patterns instead of fighting them.

APEs and the family

APEs do not stay with one person. In the 10P model, the family, not only the individual, is the unit of rehabilitation. After release, a crowded store or a sudden sound may hit the body like danger, and a loved one may read the reaction as rudeness. Without shared language, each person feels alone inside a pattern neither of them intended.

Shared language changes that. The returning family member can say, "When I get quiet, it may be a protection pattern, not a lack of love." A loved one can ask, "Would it help to talk, take a pause, or have some quiet time?" Support is not pressure. See Emotional literacy for families and the Repair conversation.

Getting help

Emotional literacy is education, not therapy. If symptoms are interfering with sleep, safety or daily life, a licensed trauma-informed clinician can be part of the plan. In the U.S., call or text 988 in a crisis.

Felitti, V. J., et al. (1998). Relationship of childhood abuse and household dysfunction to many of the leading causes of death in adults. American Journal of Preventive Medicine, 14(4), 245–258. doi:10.1016/S0749-3797(98)00017-8 ↑↑
Louisville Public Media. (2024). How "post-incarceration syndrome" could affect Kentuckians released from prison. lpm.org ↑
University of Akron. Prison as trauma: the role of oppression in predicting PTSD (doctoral dissertation). OhioLINK ETD ↑