Questioning Techniques and Question Types

1. Why This Topic Matters

Interviewing is the single most important evidence-gathering tool a fraud examiner has. Documents can prove that something happened, but only people can explain why it happened, who was involved, and where the money went. The ACFE Fraud Examiners Manual devotes a large portion of the Investigation section to Interview Theory and Application, and within that, the material on question types and questioning techniques is among the most heavily tested. The CFE Exam expects you to recognize the five categories of questions, know the order in which they are used, identify examples of each, and apply the rules of wording and sequencing to realistic scenarios.

Beyond the exam, poor questioning produces poor results: a leading question can contaminate a witness's memory, an accusatory question asked too early can end an interview, and a poorly timed admission-seeking question can destroy a case. Mastering question types is therefore both an exam skill and a core professional competency.

2. What It Is: The Five Types of Interview Questions

According to the ACFE, an interview is a question-and-answer session designed to elicit information. The Fraud Examiners Manual divides interview questions into five general categories, typically asked in this order:

1. Introductory questions
2. Informational questions
3. Assessment questions (used only when deception is suspected)
4. Closing questions
5. Admission-seeking questions (used only when there is reasonable probability of guilt)

Note the structure: in a routine interview of a cooperative witness, the examiner moves from introductory to informational to closing. Assessment questions are inserted after the informational phase only if the interviewer believes the respondent is not being truthful. Admission-seeking questions are reserved for the person who the evidence indicates committed the act, and they come after everything else has been done.

3. How It Works: Each Question Type in Detail

3.1 Introductory Questions

Purpose: To provide an introduction, establish rapport, establish the interview theme, observe the respondent's normal (baseline) reactions, and obtain a commitment to assist.

Key techniques:
- Introduce yourself by name and company, but keep the explanation of the purpose general and non-threatening. The ACFE recommends avoiding emotionally charged words such as investigation, audit, or fraud. Instead say you are "looking into" or "conducting an inquiry" about a matter.
- Do not initially mention the suspected target or the specific allegation.
- Establish rapport through small talk, a confident handshake, and a friendly but professional demeanor. Do not invade the respondent's personal space.
- Establish the theme – a general, non-accusatory statement of why the interview is being conducted (e.g., "We are gathering information about how purchase orders are processed").
- Obtain a commitment: ask the respondent whether they are willing to help. A "yes" creates psychological commitment to cooperation. If the person is reluctant, ask a question that forces a verbal response and reassure them.
- Make a transitional statement that bridges to the informational questions.
- Use this phase to calibrate or norm the respondent: observe their verbal and nonverbal behavior when answering non-threatening questions so you can later detect deviations.

3.2 Informational Questions

Purpose: To gather the bulk of the facts. This is the heart of most interviews. These questions are non-accusatory and non-threatening.

There are three forms of informational questions:

- Open questions – call for a monologue or narrative answer and cannot be answered with yes or no ("Tell me what happens when a vendor invoice arrives"). They are preferred in the informational phase because they produce more information and reveal what the respondent considers important. They are also useful because the examiner can observe the respondent while they talk.
- Closed questions – call for a precise, specific answer, usually yes/no or a single fact ("Did you sign this check?" "What time did you leave?"). They are used to confirm details and should generally follow open questions, not precede them. Overuse of closed questions early in the interview limits information and reveals what the examiner already knows.
- Leading questions – contain or suggest the answer ("You approved this invoice, didn't you?"). Leading questions should normally be avoided during the fact-gathering phase because they can distort testimony and may be challenged later. However, the ACFE notes they can be useful to confirm facts already known and are commonly used in the closing and admission-seeking phases.

Rules for informational questions on the exam:
- Ask open questions first, then narrow down with closed questions (the funnel approach).
- Move from the general to the specific.
- Ask non-sensitive questions before sensitive ones; put the most sensitive questions toward the end so the respondent has a chance to settle in.
- Follow a logical order, usually chronological.
- Ask about one fact at a time; avoid compound or double-barreled questions.
- Use short, simple, plain-language questions; avoid jargon, legal terminology, and double negatives.
- Do not interrupt a free narrative. Let the respondent talk, then go back and fill in details with closed questions.
- Use controlled answer techniques to stimulate a reluctant respondent (e.g., "I understand you were present when the inventory count was done. What did you observe?") which presupposes the person has information.
- Note-taking should be unobtrusive; record key facts, not a transcript. Avoid writing furiously after a sensitive answer, which signals its importance. Write up detailed notes immediately after the interview.
- Observe the respondent's reactions, maintain eye contact appropriate to the culture, and avoid giving away the significance of a question.
- Techniques for difficult people: don't react to hostility, remain calm, repeat the question, and use silence as a tool (people tend to fill silences).

3.3 Assessment Questions

Purpose: To assess the credibility of the respondent when the interviewer has reason to believe the person is not being truthful. They are hypothetical and non-accusatory in form, so an honest respondent is not offended, while a deceptive respondent tends to display verbal and nonverbal stress indicators.

Assessment questions are asked only after the informational questions, and only if deception is suspected. They are not asked of every witness.

Approach:
- Begin by norming or calibrating the respondent (observe baseline behavior on non-threatening questions), then compare reactions to the assessment questions.
- Frame the questions hypothetically, often with a transitional statement such as "Part of my job is to prevent problems like this from happening again. Let me ask you a few questions about the people in your department."

Classic assessment question examples (recognize these on the exam):
- "Why do you think someone would do something like this?" (honest people offer reasons; dishonest people often say they have no idea)
- "Who do you think might have done this?" or "Is there anyone you think it could not have been?" (honest people readily name people they trust; guilty people are reluctant to clear anyone)
- "What do you think should happen to the person who did this?" (honest people favor firm punishment; guilty people tend to suggest leniency)
- "Have you ever just thought about doing something like this, even if you didn't go through with it?" (guilty people are more likely to admit thinking about it)
- "Is there any reason someone might say they saw you do this?" or "Is there any reason your fingerprints would be on the documents?" (the guilty often offer excuses)
- "Would you be willing to take a polygraph?" (not to actually administer it – the reaction is what matters)
- "Do you think the person who did this would deserve a second chance?"

Clues the examiner observes: Verbal clues include changes in speech pattern, repeating the question, selective memory, oaths ("I swear to God"), character testimony ("ask anyone, I'm honest"), answering with a question, overuse of respect, excessive politeness, tolerant attitudes toward the crime, feigned unconcern, and complaints about the interview. Nonverbal clues include full-body movements away from the interviewer, crossing arms or legs (closing off), covering the mouth or nose, hand-to-face gestures, manipulating objects, fleeing position (feet toward the door), and changes in illustrators (hand gestures). Remember that no single clue proves deception; the examiner looks for clusters of behavior that deviate from the baseline, and nonverbal clues must be interpreted cautiously, considering cultural and individual differences.

3.4 Closing Questions

Purpose: To reconfirm the facts, gather any additional information, and maintain goodwill so the respondent can be contacted again.

Techniques:
- Reconfirm facts by summarizing key points back to the respondent ("Let me make sure I have this right..."). Leading and closed questions are acceptable here because the goal is confirmation.
- Ask "Is there anything else?" or "Is there anything I haven't asked that I should have?" – witnesses frequently volunteer important information at this point.
- Ask "Who else might know about this?" or "Who else should I talk to?" to identify additional witnesses.
- Ask whether the respondent knows of any documents or other evidence that might help.
- Leave the door open: ask if you may contact them again, provide contact information, and thank them for their time.
- Maintain goodwill regardless of how the interview went; the respondent may be needed later as a witness.

3.5 Admission-Seeking Questions

Purpose: These are accusatory questions designed to obtain a confession. They are used only when (1) there is a reasonable probability that the respondent committed the act, (2) all other reasonable investigative steps have been completed, and (3) the examiner has as much information as possible from other sources. The target is generally interviewed last. The interview should be conducted in a private setting, ideally with two examiners present (one as a witness), and the examiner should have no distractions and sufficient time.

The ACFE lists three purposes of admission-seeking questions:
1. To distinguish the innocent from the culpable (an innocent person will not confess to something they did not do, and the questions help clear them).
2. To obtain a valid, voluntary confession.
3. To convince the confessor to sign a written statement acknowledging the facts.

The ACFE emphasizes that admission-seeking questions must be free of coercion, threats, or promises of leniency; otherwise the confession may be legally invalid and the examiner may face liability. Rationalizations (moral excuses) are permissible; promises of a specific outcome are not.

The steps of the admission-seeking process (know this sequence):

1. Direct accusation – Phrase the accusation as a statement of fact, not a question, using soft, non-legal language. Say "Our investigation has clearly established that you took money from the company" rather than "Did you embezzle funds?" Avoid words like steal, fraud, embezzle, crime. Use "we know" rather than "we think." Do not ask "did you do it?" – that invites denial.
2. Observe reaction – Innocent people typically deny strongly and immediately and may become angry; guilty people tend to be silent, ask what evidence exists, or offer weak denials.
3. Repeat accusation – Restate the accusation with the same confidence if the person doesn't respond.
4. Interrupt denials – Do not allow the accused to make an outright denial. The more times a person denies, the harder it becomes to confess. Use delays ("Hold on, let me finish"), interruptions, or reasoning ("If you hadn't done it, we wouldn't be here"). Innocent people will continue to deny; guilty people usually stop denying when interrupted.
5. Establish rationalization – Offer a morally acceptable reason for the act that minimizes the respondent's perception of guilt without offering legal excuse. Common themes: unfair treatment by the company, inadequate recognition or pay, financial problems, aberration (one-time mistake), family problems, stress, revenge, depersonalizing the victim ("it's a big company, they have insurance"), minor moral infraction ("everybody does it"), altruism ("you did it for your family"), genuine need. Maintain eye contact and sympathy. The examiner should not say the act was not illegal or that there will be no consequences.
6. Diffuse alibis – When the accused offers an excuse or alibi, counter it by: displaying physical evidence (one item at a time, without revealing everything you have), discussing witnesses (without necessarily naming them), or discussing deceptions (point out inconsistencies in the accused's own statements). Do not reveal all evidence at once; hold some back. Remind the accused that the evidence speaks for itself.
7. Present an alternative question – Offer two choices, one of which is more morally acceptable, both of which imply guilt. Example: "Did you plan this out carefully, or did it just happen because you were under financial pressure?" Either answer is an admission. This is the pivotal moment.
8. Benchmark admission – The first time the accused accepts the lesser alternative or makes any admission, this is the benchmark. The examiner should immediately reinforce the rationalization and move on to obtain details; do not stop or express judgment.
9. Obtain the verbal confession – Transition from the benchmark admission to a full oral confession. Obtain the facts in a logical order and begin with the general and move to the specific. Items to establish in the verbal confession include:
- That the accused knew the conduct was wrong (intent)
- Facts known only to the perpetrator (to validate the confession)
- Estimate of the number of instances and total amount – start with a high estimate and let the accused adjust downward ("Do you think it was more than $100,000?")
- Motive – rather than asking "why?", which sounds judgmental, use "I know what happened; now help me understand what led up to it"
- When the scheme started and ended
- Others involved
- Physical evidence and its location
- Disposition of the proceeds and current location of assets
- Specifics of each offense (dates, amounts, documents)
10. Obtain a written statement – Ideally prepared by the examiner and signed by the confessor (or handwritten by the confessor). It should be in plain language, in the first person, include the fact that it is voluntary, the approximate dates and amounts, acknowledgment of wrongdoing, and intent. Prepare a separate statement for each offense if there are multiple unrelated offenses. Have the confessor read and correct it (initial corrections), and sign it with witnesses present. The statement should not be excessively long or legalistic. Do not use words like lie or steal unless necessary; use softer phrases like took without permission.

4. Additional Questioning Principles Frequently Tested

- Order of interviews: interview neutral third parties first, then corroborative witnesses, then co-conspirators (from least culpable to most culpable), and finally the primary suspect. The target is interviewed last because the examiner needs maximum information before the admission-seeking interview.
- Volatile interviews: when interviewing hostile or dangerous subjects (e.g., co-conspirators or associates of the target), use two interviewers, the element of surprise, and keep the interview short.
- Interview setting: conduct interviews in private, with minimal distractions, one witness at a time, and position yourself without a desk or barrier between you and the respondent where possible (for admission-seeking interviews, the examiner should be close to the subject, about 4-6 feet, with no physical barriers).
- Question wording: keep questions short, use plain language, one topic per question, avoid double negatives and complex questions, avoid questions beginning with "why" in accusatory contexts, and avoid legal terms.
- Avoid interrupting a narrative answer; avoid revealing the information you already have; avoid expressing judgment or surprise.
- Silence is a legitimate technique – respondents often fill pauses with additional information.
- Yes/no questions (closed) should not be used to start a line of inquiry.
- Leading questions: avoid in the fact-gathering phase; acceptable to confirm facts, in closing, and in admission-seeking.

5. Exam Tips: Answering Questions on Questioning Techniques and Question Types

Tip 1 – Identify the question type by its purpose, not just its form. The exam often gives you a sample question and asks what type it is. Ask yourself: Is it building rapport (introductory)? Gathering facts (informational)? Testing credibility with a hypothetical (assessment)? Summarizing and seeking leads (closing)? Accusing and seeking a confession (admission-seeking)? For example, "Why do you think someone would do this?" is an assessment question even though it is phrased openly.

Tip 2 – Memorize the order. Introductory → Informational → (Assessment, if deception suspected) → Closing → (Admission-seeking, only for the suspect, after all other steps). If an exam question asks when assessment questions are asked, the answer is after informational questions and only when the interviewer believes the respondent is lying. If it asks when admission-seeking questions are appropriate, look for the answer that includes reasonable probability of guilt and all other investigative steps completed.

Tip 3 – Know the three forms of informational questions and their rules. Open questions first, closed questions to pin down details, leading questions avoided during fact-gathering but acceptable to confirm known facts. If a scenario describes an examiner starting with "You signed the check, didn't you?" during fact-gathering, the correct answer is that this is an inappropriate leading question.

Tip 4 – Remember the sequencing rules for informational questions. General to specific, non-sensitive to sensitive, chronological order, one fact per question, don't interrupt narratives. Questions about "what should the examiner do first" usually point to open, general, non-threatening questions.

Tip 5 – Learn the admission-seeking steps in order and the vocabulary. Direct accusation (as a statement), observe reaction, repeat, interrupt denials, establish rationalization, diffuse alibis (physical evidence, witnesses, deceptions), alternative question, benchmark admission, reinforce rationalization, verbal confession, written statement. Exam questions frequently test: (a) that denials should be interrupted, (b) that the accusation should be phrased as a fact using soft words, (c) that rationalizations are permitted but promises of leniency are not, (d) that the alternative question offers two choices both implying guilt, and (e) that the total amount should be estimated by starting high.

Tip 6 – Watch for "all of the following EXCEPT" questions. Common wrong-but-tempting choices include: revealing all evidence at once (wrong – hold some back), asking "did you do it?" (wrong – invites denial), promising no prosecution (wrong – invalidates confession), letting the suspect deny repeatedly (wrong – interrupt), and interviewing the target first (wrong – target is last).

Tip 7 – Recognize the three purposes of admission-seeking questions: distinguish innocent from culpable, obtain a valid confession, obtain a signed written statement. Also know the items that must be in a verbal confession (intent/knowledge of wrongdoing, facts known only to the perpetrator, amount, motive, timing, others involved, evidence, disposition of proceeds).

Tip 8 – Distinguish verbal from nonverbal clues on assessment questions, and remember that clues must be interpreted as clusters compared to the respondent's baseline (norming/calibrating). No single behavior proves deception.

Tip 9 – Pay attention to word choice questions. The ACFE repeatedly stresses avoiding emotive or legal words (investigation, audit, fraud, steal, embezzle, crime, lie) in favor of neutral terms (inquiry, looking into, took, borrowed without permission). If an answer choice contains harsh legal terminology in an introductory or admission-seeking context, it is likely incorrect.

Tip 10 – Read scenarios carefully for the phase of the interview. The same question can be right or wrong depending on timing. A leading question is wrong during fact-gathering but acceptable when confirming facts at closing. An accusatory statement is wrong with a neutral witness but correct in an admission-seeking interview of the suspect. Always determine who is being interviewed and at what stage before choosing an answer.

Tip 11 – Use the ACFE's own language. The exam is drawn directly from the Fraud Examiners Manual. Terms such as calibrating, norming, free narrative, controlled answer technique, transitional statement, benchmark admission, alternative question, rationalization, and diffusing alibis should be instantly recognizable.

6. Quick Review Summary

- Introductory: rapport, theme, commitment, calibrate; avoid alarming words.
- Informational: open → closed; avoid leading; general → specific; non-sensitive → sensitive; don't interrupt narrative.
- Assessment: hypothetical, non-accusatory; only when deception suspected; compare to baseline; look for clusters of verbal/nonverbal clues.
- Closing: reconfirm facts, "anything else?", "who else?", maintain goodwill, leave door open.
- Admission-seeking: only with reasonable probability of guilt, after all other steps, target interviewed last, two examiners, private; accusation as fact, interrupt denials, rationalize, diffuse alibis, alternative question, benchmark, verbal then written confession; no threats or promises.

Master these categories, their order, their purposes, and the ACFE's wording rules, and you will be well prepared for every Questioning Techniques and Question Types item on the CFE Exam.