AZ State Trooper study materials
AZ State Trooper study resources

AZ State Trooper cheat sheet

AZ State Trooper · Keep the key ideas within reach.

Quick reference

Law Enforcement Selection Process

  • Written examination: scored on correct answers only; most agencies set a passing cut score and rank candidates, so unanswered items cost nothing but guessing is never penalized on a rights-only test.

  • Physical fitness: typical components are a vertical jump or standing long jump, sit-ups or push-ups in a fixed time, a 1.5-mile run or 300-meter sprint, and an agility or obstacle course; scores are age- and sex-normed percentiles.

  • Background investigation: a Personal History Statement is verified against criminal records, driving records, credit reports, employment files, and neighbor and reference interviews; disqualifiers include felony convictions, domestic violence convictions, and falsification of the application itself.

  • Polygraph: the examiner compares respiratory, electrodermal, and cardiovascular channels; a single inconclusive result usually triggers a second examination rather than automatic disqualification.

  • Interview: oral boards score communication, judgment, integrity, and stress tolerance on a fixed rating scale; answers should use specific past behavior (situation, action, result) rather than hypotheticals.

  • Conditional offer sequence: written test, physical test, background, polygraph, oral board, conditional job offer, psychological evaluation, medical examination, then academy.

  • Automatic disqualifiers commonly include any felony conviction, conviction for a crime of domestic violence, illegal drug sales, and dishonorable discharge from the military.

  • Written-test item types: reading comprehension, report writing, observation and memory, spatial orientation, and arithmetic reasoning; each is timed separately.

Quick reference

Traffic and Highway Patrol Procedures

  • The three E's of traffic enforcement are engineering, education, and enforcement; patrol contributes primarily through enforcement and visible presence.

  • Reaction distance = speed x perception-reaction time; braking distance grows with the square of speed, so doubling speed roughly quadruples stopping distance.

  • At a crash scene, priorities are: render aid and request EMS, protect the scene, identify and separate witnesses, photograph and diagram, then clear the roadway.

  • A traffic stop begins with a safe location and positioning, a radio check of the plate, and an approach that keeps the officer off the traffic side when possible.

  • Radar and lidar readings must be supported by visual estimation, calibration records, and operator training to survive a court challenge.

  • Temporary traffic control uses the advance warning area, transition area, activity area, and termination area; flares and cones must be placed so drivers have time to react.

  • DUI investigation uses standardized field sobriety tests (horizontal gaze nystagmus, walk-and-turn, one-leg stand) plus driving observations and chemical testing.

  • An accident report records location, time, weather, road and light conditions, vehicle damage, injuries, and contributing factors, and is a public record in most states.

Quick reference

Criminal Law and Criminal Procedure

  • Fourth Amendment: a search requires a warrant supported by probable cause unless a recognized exception applies, such as consent, exigent circumstances, search incident to arrest, plain view, or automobile exception.

  • Terry stop: reasonable suspicion of criminal activity permits a brief detention and a pat-down for weapons only; probable cause permits arrest.

  • Fifth Amendment: custodial interrogation requires Miranda warnings (right to remain silent, right to counsel, warnings that statements can be used); invocation must be honored.

  • Sixth Amendment: the right to counsel attaches at the initiation of formal adversarial proceedings, such as arraignment or indictment.

  • Chain of custody: every transfer of evidence is documented with date, time, person, and purpose so authenticity can be established at trial.

  • Elements of a crime: act (actus reus), mental state (mens rea), concurrence, causation, and resulting harm; the prosecution must prove each beyond a reasonable doubt.

  • Exclusionary rule: evidence obtained through an unconstitutional search or seizure is generally inadmissible, subject to exceptions such as inevitable discovery and good faith.

  • Use of force is judged by objective reasonableness under the totality of the circumstances, including the severity of the offense, immediate threat, and active resistance.

Quick reference

Report Writing

  • A narrative report answers who, what, when, where, why, and how, written in the first person and past tense.

  • Use active voice and specific facts: 'the driver smelled of alcohol and slurred speech' rather than 'the driver appeared intoxicated.'

  • Quote statements verbatim in quotation marks; paraphrase without quotation marks only when the meaning is preserved and the source is identified.

  • Record times in 24-hour format and dates as month-day-year; note the source of each time (dispatch, officer's watch, video).

  • Separate observed facts from opinions and conclusions; label any opinion as such and give the basis for it.

  • Chronological order is standard; use short paragraphs and headings for each phase (arrival, investigation, arrest, disposition).

  • Document all evidence collected, with item numbers, description, and disposition, and cross-reference the property report.

  • Never alter a completed report without a documented supplement; corrections appear as a dated supplemental report.

Quick reference

Reading Comprehension

  • Main idea: the controlling point the passage supports; it is usually stated in the first or last sentence of a paragraph.

  • Inference: a conclusion required by the text but not stated; reject choices that go beyond what the passage supports.

  • Detail questions: locate the sentence containing the keyword and read the sentence before and after it.

  • 'Except' and 'not' questions: test each option against the passage and eliminate the three that are supported.

  • Tone and purpose: identify whether the author informs, persuades, or narrates, and look for evaluative adjectives.

  • Vocabulary in context: substitute each option into the sentence and keep the one that preserves the passage's meaning.

  • Sequence questions: track time markers (before, after, meanwhile, subsequently) to order events.

  • Beware extreme words in choices (always, never, all, only); correct answers usually match the passage's degree of certainty.

Quick reference

Observation Skills

  • Observation is selective: expectation and attention determine what is encoded, so scan systematically rather than staring at one point.

  • Divide a scene into zones (left, center, right; foreground, background) and record details in each zone in a fixed order.

  • For persons, note in order: sex, approximate age, height, build, hair, facial hair, clothing, scars or tattoos, and distinguishing gait or speech.

  • For vehicles, record license plate first, then year, make, model, color, and damage or distinguishing features.

  • Memory decays quickly; write notes immediately and record descriptions before discussing them with other officers.

  • Weapon and hands: in any encounter, observe the hands first, since hands control weapons.

  • Stress narrows attention and can create weapon focus; cross-check your account with other witnesses and video.

  • Time estimation is unreliable under stress; anchor times to radio logs, dispatch records, or video timestamps.

Quick reference

Traffic and Highway Patrol Procedures (Supplementary)

  • Pursuit decision factors: seriousness of the offense, risk to the public, road and weather conditions, traffic density, and availability of alternatives such as air support.

  • Most agencies restrict pursuits to violent felonies or imminent danger; a supervisor may terminate any pursuit.

  • Emergency vehicle operation requires due regard for the safety of all persons; statutory privileges do not protect reckless driving.

  • Roadblocks and checkpoints must follow written policy and be conducted with a neutral, nondiscriminatory selection method.

  • Commercial vehicle inspection covers driver qualifications, hours of service, brakes, tires, lights, and load securement.

  • Hit-and-run investigation: preserve paint transfer, debris, and video; broadcast the vehicle description and check area body shops.

  • Crash reconstruction uses skid marks, momentum, and crush damage; measurements must be documented before the scene is cleared.