Criminal Justice Studies: Police Organization, Selection, Operations, and Issues

Vocabulary practice flashcards covering policing culture, recruitment screening, administrative structures, the patrol and investigative functions, use-of-force legal rulings, and community policing strategies.

Police culture

An occupational mindset characterized by an internal brotherhood, trauma bonding, high mutual confidence, and the belief that only fellow officers understand the reality of police work.

Blue curtain

A subcultural wall of secrecy and overprotectiveness in policing where officers conceal mistakes, misconduct, or corruption committed by their peers.

Police personality

A combination of personality traits commonly observed in officers—specifically cynicism, suspiciousness, and authoritarianism—attributable both to pre-employment attraction and occupational socialization.

Time-in-rank system

A promotion policy requiring an officer to serve a prescribed period in their current rank before advancing, designed to guarantee experience and limit corruption.

The patrol function

The primary operational backbone of policing that consumes roughly two-thirds of local agency resources, focused on order maintenance, crime deterrence, rapid response, and de-escalation.

Beats

Specific geographical patrol zones or sub-areas to which local patrol officers are routinely assigned.

Selective enforcement

The exercise of discretion by patrol officers regarding whether to formally initiate legal proceedings or handle matters informally without an investigation.

Kansas City Study (1970s)

An empirical experiment evaluating car patrol variations (normal, increased, and reactive) which demonstrated little-to-no impact on actual crime rates, fear of crime, or citizen attitudes toward police.

Newark foot patrol experiment (1980s)

A study evaluating paired foot patrol beats that found foot patrol had no measurable effect on crime rates, but successfully lowered citizen fear of crime and enhanced feelings of safety.

Philadelphia foot patrol experiment (2009)

A targeted foot patrol study in crime hot spots showing that within 3 months, violent crime dropped by 23%, drug detections rose by 15%, and total arrests increased by 13%.

Fleeing felon rule

A common-law standard previously authorizing officers to use deadly force against any escaping felony suspect, regardless of whether the individual posed a lethal threat or was unarmed.

Tennessee v. Garner (1985)

The landmark Supreme Court ruling that struck down the fleeing felon rule as unconstitutional, establishing that deadly force against an escaping suspect requires reasonable force and justification of danger.

Reasonable force

The core constitutional standard established by court precedents mandating that all police use of physical force must be objectively justifiable and proportional to the circumstances.

Less-lethal weapons

Force alternatives developed and deployed following legal restrictions on deadly force, including tasers, rubber bullets, wooden bullets, bean bag guns, and pepper spray.

Lewis Terman

A psychologist who initiated intelligence screening for police recruits in 1916 using the Stanford-Binet IQ test, establishing an early precedent for cognitive screening in law enforcement.

Structured interview

An applicant screening tool where every candidate is asked the identical set of pre-formulated questions in the exact same sequence.

Unstructured interview

A flexible, conversational candidate assessment technique conducted without a fixed or predetermined list of sequential questions.

MMPI (Minnesota Multiphasic Personality Inventory)

A broad-spectrum psychological screening tool introduced in the 1940s with 550 true/false items designed to detect clinical pathology and psychotic tendencies across diverse settings.

IPI (Inwald Personality Inventory)

A 310-item true/false psychological evaluation specifically created for police screening to measure behavioral patterns, anxiousness, substance use, chronic absence, and social traits.

Crime scene investigators

Law enforcement specialists assigned to an investigation specifically to physically process, collect, and preserve physical evidence from a crime scene.

Vice squad

A specialized police division or task force devoted primarily to investigating consensual crimes.

Community policing

A strategic model emphasizing an active partnership between police agencies and community members to enhance crime prevention, improve public attitudes, and foster shared trust.

Decentralized decision-making

A community policing approach, also known as neighborhood-oriented policing, that shifts administrative and operational choices from centralized headquarters to localized neighborhood units.

Internal affairs

A police administrative support unit dedicated to maintaining organizational integrity by investigating allegations of officer misconduct and rule violations internally.

1964 Civil Rights Act

Federal legislation that served as a catalyst for women entering policing in large numbers, initiating challenges against male-oriented physical barriers and hiring standards.