AJA CJM study materials
AJA CJM study resources

AJA CJM key terms

AJA CJM · Get comfortable with the vocabulary.

Direct Supervision

A jail management style in which officers work inside the housing unit with inmates rather than behind a barrier, using communication and relationship-building to maintain order and reduce violence.

Related: Podular Design, Classification
Podular Design

A jail architectural layout in which housing units are divided into small pods with a central officer station, allowing staff to observe and interact with inmates from within the unit.

Related: Direct Supervision
Classification

The process of assessing each inmate's risk level, medical and mental health needs, and behavior to assign appropriate housing, supervision, and programming while protecting safety.

Related: Objective Classification, Segregation
Objective Classification

A classification system using standardized, validated scoring instruments rather than staff discretion alone, so that housing and custody decisions are consistent, defensible, and less biased.

Related: Classification
Segregation

Housing an inmate apart from the general population for reasons such as discipline, protective custody, or safety, with restrictions on movement and privileges that must be reviewed regularly.

Related: Classification, Use of Force
Use of Force

The application of physical control, restraints, or weapons by staff to gain compliance, governed by policy requiring necessity, proportionality, reporting, and supervisory review.

Related: Use-of-Force Continuum, Duty to Intervene
Use-of-Force Continuum

A graduated framework describing levels of officer response from presence and verbal direction up to deadly force, matched to the level of resistance encountered.

Related: Use of Force
Duty to Intervene

The obligation of officers to stop or report excessive force by a colleague, a standard increasingly written into policy and enforced through discipline and training.

Related: Use of Force
Prison Rape Elimination Act (PREA)

Federal law requiring jails to adopt a zero-tolerance policy toward sexual abuse, including screening, reporting, investigation, staff training, and audits of compliance.

Related: Zero Tolerance Policy, Grievance Procedure
Zero Tolerance Policy

An agency stance that any sexual abuse or harassment in custody is prohibited and will be investigated and sanctioned, regardless of the rank or role of those involved.

Related: Prison Rape Elimination Act (PREA)
Grievance Procedure

A formal, documented process allowing inmates to raise complaints about conditions, staff conduct, or treatment, with defined timelines, appeals, and records of resolution.

Related: Prison Rape Elimination Act (PREA), Due Process
Due Process

The constitutional guarantee that government will not deprive a person of life, liberty, or property without fair procedures, including notice, a hearing, and an impartial decision-maker.

Related: Grievance Procedure, Disciplinary Hearing
Disciplinary Hearing

An administrative proceeding in which an inmate accused of a rule violation receives notice, an opportunity to present a defense, and a decision by an impartial hearing officer.

Related: Due Process, Rules Violation Report
Rules Violation Report

A written record documenting an alleged inmate infraction, the evidence, and the staff member's observations, forming the basis for disciplinary review and any sanctions imposed.

Related: Disciplinary Hearing
Deliberate Indifference

A legal standard holding officials liable when they know of a substantial risk to inmate health or safety and fail to take reasonable steps to address it.

Related: Duty to Protect
Duty to Protect

The obligation of jail officials to safeguard inmates from harm, including suicide, assault, and medical neglect, because incarcerated persons cannot protect themselves.

Related: Deliberate Indifference, Suicide Screening
Suicide Screening

A structured intake and ongoing assessment used to identify inmates at risk of self-harm so they can be placed on appropriate observation and monitored closely.

Related: Duty to Protect, Classification
Booking

The intake process in which an arrestee's identity, charges, and personal information are recorded and property is inventoried before housing assignment.

Related: Intake Screening, Classification
Intake Screening

A brief initial assessment at admission covering medical, mental health, suicide risk, and security factors to determine immediate housing and supervision needs.

Related: Booking, Suicide Screening
Population Management

The practice of tracking and controlling jail population levels, lengths of stay, and housing capacity to prevent overcrowding and its safety and legal consequences.

Related: Overcrowding, Classification
Overcrowding

A condition in which the number of inmates exceeds an agency's rated capacity, creating elevated risk of violence, health problems, and constitutional challenges.

Related: Population Management
Rated Capacity

The maximum number of inmates a facility is designed and legally approved to house, based on space, staffing, and life-safety standards.

Related: Overcrowding
Staffing Analysis

A structured method for determining the number and mix of personnel required to safely operate posts across all shifts, accounting for relief, leave, and training.

Related: Post Order, Population Management
Post Order

A written directive describing the duties, responsibilities, and procedures for a specific staff assignment, which officers must read and follow.

Related: Staffing Analysis, Emergency Operations Plan
Emergency Operations Plan

A facility document outlining response procedures for disturbances, escapes, fires, natural disasters, and other crises, including roles, communication, and evacuation.

Related: Post Order, Key Control
Key Control

The system of issuing, tracking, and accounting for all facility keys to prevent unauthorized access, loss, or duplication that could enable escapes or contraband movement.

Related: Contraband, Emergency Operations Plan
Contraband

Any item inmates are prohibited from possessing, such as weapons, drugs, or unauthorized electronics, which staff search for to maintain facility security.

Related: Search Procedures, Key Control
Search Procedures

Policy-governed methods for inspecting inmates, cells, and common areas, including pat-downs, strip searches, and cell searches, with rules protecting privacy and dignity.

Related: Contraband
Chain of Custody

The documented, unbroken record of who handled evidence or property and when, ensuring its integrity for disciplinary, criminal, or legal proceedings.

Related: Rules Violation Report
Inmate Welfare Fund

A restricted account holding profits from commissary and vending, used for inmate programs and services under rules that prohibit personal or general agency use.

Related: Commissary Operations
Commissary Operations

The managed sale of approved goods to inmates, requiring inventory control, pricing oversight, and safeguards against contraband and staff misconduct.

Related: Inmate Welfare Fund, Contraband
Accreditation

Voluntary certification of a jail's compliance with professional standards set by an accrediting body, achieved through self-assessment, audit, and periodic reaccreditation.

Related: Standard Operating Procedure
Standard Operating Procedure

A written, approved directive describing how a routine task or operation must be performed, providing consistency and a basis for training and accountability.

Related: Post Order, Accreditation
Span of Control

The number of subordinates a supervisor can effectively direct, which shapes how many layers of supervision an organization needs.

Related: Chain of Command
Chain of Command

The formal line of authority from line staff up through supervisors and administrators, defining who reports to whom and how orders and information flow.

Related: Span of Control, Post Order
Situational Leadership

A leadership approach in which supervisors adjust their direction and support to match each employee's competence and commitment on a given task.

Related: Span of Control
Critical Incident Stress

The physical and emotional strain following a traumatic event such as an assault or suicide, which can impair staff performance and requires structured support.

Related: Peer Support, Staff Wellness Program
Peer Support

A program in which trained employees provide confidential, non-clinical assistance and referral to colleagues experiencing stress, trauma, or personal crisis.

Related: Critical Incident Stress, Employee Assistance Program (EAP)
Employee Assistance Program (EAP)

A confidential employer-sponsored benefit offering counseling, referral, and crisis services to employees and often their families at little or no cost.

Related: Peer Support, Staff Wellness Program
Staff Wellness Program

Agency initiatives addressing physical, mental, and financial health of staff, including fitness, stress management, and work-life balance, to reduce turnover and burnout.

Related: Critical Incident Stress, Employee Assistance Program (EAP)
Professional Development

Planned education and training that builds staff knowledge, skills, and career readiness, including in-service training, certifications, and leadership preparation.

Related: In-Service Training
In-Service Training

Required ongoing instruction for current employees that refreshes skills and updates them on policy, law, and safety practices after initial certification.

Related: Professional Development, Standard Operating Procedure
Ethics

The principles guiding staff conduct, such as integrity, fairness, and avoidance of conflicts of interest, which underpin public trust and professional accountability.

Related: Professional Development