Bar Exam (Uniform) Quiz: Witness Rehabilitation

20 questions · exam conditions

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Witness RehabilitationQuestion 1 of 20

You are representing the plaintiff in a civil battery case. A witness for your client testified that he saw the defendant punch the plaintiff without provocation. On cross-examination, the defendant's attorney aggressively questioned the witness about his prior conviction for felony tax fraud from three years ago. Following this exchange, you call a second witness, the first witness's long-time business partner, to testify that the first witness has a reputation in their community for being an exceptionally honest person.

Is the business partner's testimony about the first witness's reputation for honesty admissible? Select one.

Yes, because the witness's character for truthfulness was attacked by evidence of a prior criminal conviction.

Yes, because any form of impeachment allows the party who called the witness to introduce evidence of good character for truthfulness.

No, because extrinsic evidence is not permitted to support a witness's character for truthfulness.

No, because a conviction for tax fraud, while a felony, does not directly relate to the witness's ability to observe a physical altercation.

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Bar Exam (Uniform) Quiz

Bar Exam (Uniform) Quiz: Witness Rehabilitation

Practice Witness Rehabilitation in Bar Exam (Uniform) with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Witness Rehabilitation, giving you a quick way to practice the rules, question types, and explanations that matter most for Bar Exam (Uniform).

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Is the business partner's testimony about the first witness's reputation for honesty admissible? Select one.

Yes, because the witness's character for truthfulness was attacked by evidence of a prior criminal conviction. (correct answer)
Yes, because any form of impeachment allows the party who called the witness to introduce evidence of good character for truthfulness.
No, because extrinsic evidence is not permitted to support a witness's character for truthfulness.
No, because a conviction for tax fraud, while a felony, does not directly relate to the witness's ability to observe a physical altercation.

Explanation: The correct answer is A. Under FRE 608(a), evidence of a witness's truthful character is admissible only after the witness's character for truthfulness has been attacked. Impeachment with a criminal conviction under FRE 609, especially a crime involving dishonesty like tax fraud, is considered an attack on the witness's character for truthfulness. Therefore, the door has been opened for rehabilitation through reputation or opinion testimony about the witness's honesty. B is incorrect because not all forms of impeachment attack character for truthfulness (e.g., impeachment for a sensory defect or by contradiction on a minor point might not). C is incorrect because while extrinsic evidence of specific instances of conduct is generally barred, extrinsic evidence in the form of reputation or opinion testimony is the proper method for proving character under FRE 608(a). D is incorrect because the relevance of the conviction is to the witness's credibility in general, not their specific ability to perceive the event in question; the nature of the crime as one of dishonesty is what makes it a potent attack on truthfulness.

Question 2

You are defending a client in a breach of contract action. A key witness for the plaintiff is its former accountant, who testifies about the damages calculation. On cross-examination, you elicit testimony from the accountant that he was fired by the plaintiff company two years ago, creating an inference that he might be biased against his former employer and is downplaying the damages. The plaintiff's attorney then seeks to rehabilitate the accountant by introducing a performance review, written three years ago by the plaintiff's CEO, which praises the accountant's integrity and attention to detail.

Is the performance review admissible to rehabilitate the accountant? Select one.

Yes, because it is evidence of the accountant's good character for truthfulness, which has been attacked.
Yes, because it is a business record that rebuts the inference of bias.
No, because showing a witness was fired suggests a motive for bias in favor of the opposing party, not against the party who called him.
No, because the cross-examination suggested bias, not a general character for untruthfulness. (correct answer)

Explanation: The correct answer is D. The cross-examination impeached the witness on the grounds of bias or motive (hostility toward a former employer), not on the grounds of having a general character for untruthfulness. Under FRE 608(a), evidence of a witness's truthful character is only admissible after their character for truthfulness has been attacked. Impeachment for bias is generally not considered an attack on character for truthfulness. Therefore, evidence of good character, like the performance review praising his integrity, is not a permissible method of rehabilitation in this context. A is incorrect because the witness's character for truthfulness was not the subject of the attack. B is incorrect because even if the document qualifies as a business record, it is not relevant for a permissible rehabilitative purpose. C is incorrect because a fired employee could be biased against the former employer, so the impeachment theory is plausible.

Question 3

In a federal prosecution for bank robbery, a key witness for the government identified the defendant as the getaway driver. On cross-examination, the defense attorney established that the witness was a co-conspirator who had received a favorable plea agreement in exchange for his testimony. On redirect examination, the prosecutor seeks to introduce a written statement given by the witness to police immediately after his arrest. This statement, made before any plea negotiations began, is entirely consistent with his trial testimony.

Is the witness's prior written statement admissible? Select one.

Yes, because it is a prior consistent statement offered to rebut an implied charge of recent fabrication due to an improper motive. (correct answer)
Yes, but only to demonstrate the consistency of the testimony, not as substantive evidence of the defendant's guilt.
No, because it is inadmissible hearsay not falling under any exception.
No, because a witness's credibility cannot be bolstered with prior consistent statements unless first impeached with a prior inconsistent statement.

Explanation: The correct answer is A. Under FRE 801(d)(1)(B), a prior consistent statement is admissible as non-hearsay (and for its substantive truth) if offered to rebut an express or implied charge of recent fabrication or improper influence or motive, and the statement was made before the declarant had a reason to fabricate. Here, the cross-examination about the plea deal implies the witness fabricated his testimony to get a good deal. The prior statement, made before plea negotiations, directly rebuts this by showing he told the same story before the motive arose. B is incorrect because under the modern FRE 801(d)(1)(B), such statements are admissible for their truth. C is incorrect because the statement is defined as non-hearsay under this rule. D is incorrect because impeachment by showing bias or motive to lie is a sufficient basis to admit a prior consistent statement for rehabilitation; impeachment with a prior inconsistent statement is not a prerequisite.

Question 4

At a trial for armed robbery, the defendant takes the stand and testifies that he was at home watching a movie at the time of the crime. On cross-examination, the prosecutor asks, "Isn't it true that you were fired from your last job for stealing from the cash register?" The defendant denies this. The prosecutor has no extrinsic evidence to prove the theft. On redirect, the defense attorney seeks to ask the defendant to explain that he was laid off due to company-wide downsizing.

Is the defense attorney's question on redirect examination permissible? Select one.

Yes, because a witness is permitted to explain or deny an impeaching fact on redirect examination. (correct answer)
Yes, because the prosecutor's question was an improper attack on the defendant's character.
No, because the topic of the defendant's prior employment is a collateral matter that cannot be explored further.
No, because the defendant already denied the allegation, and further testimony would be cumulative and self-serving.

Explanation: The correct answer is A. When a witness's credibility is attacked on cross-examination, the party who called the witness may use redirect examination to rehabilitate them. A common method of rehabilitation is to allow the witness to explain or clarify answers given on cross-examination. The prosecutor's question, permissible under FRE 608(b) as an inquiry into a specific instance of conduct probative of untruthfulness, created an impression of dishonesty. The defendant is entitled to explain the circumstances of his departure from the job to rebut that impression. B is incorrect because the prosecutor's question was likely proper under FRE 608(b). C is incorrect because while extrinsic evidence of the theft would be barred as collateral, the witness's own testimony explaining the situation is not; the issue is his credibility, which is never collateral. D is incorrect because a simple denial may not be sufficient to repair the damage to credibility, and the court has discretion to permit a fuller explanation.

Question 5

A plaintiff sued a city after tripping on a broken sidewalk. At trial, a city employee testified for the defense that he had inspected the sidewalk a week before the plaintiff's fall and found it to be in perfect condition. On cross-examination, the plaintiff's attorney vigorously questioned the employee, repeatedly asking if he was "just saying what the city's lawyers told you to say" and whether he "even remembered" that specific inspection. On redirect, the defense attorney calls the employee's supervisor to testify that the employee has a reputation for being meticulous and truthful in his work.

Is the supervisor's testimony admissible? Select one.

No, because impeachment by contradiction or suggestions of poor memory are not attacks on a witness's character for truthfulness.
No, because a supervisor's opinion is inherently biased and not a reliable source of character evidence.
Yes, because the cross-examination amounted to a direct attack on the employee's character for truthfulness. (correct answer)
Yes, because the employee is a party opponent's employee, so the rules for character evidence are relaxed.

Explanation: The correct answer is C. While simple contradiction or questioning memory does not always open the door to character evidence, a particularly aggressive cross-examination that suggests the witness is lying or has been coached can be interpreted as an attack on their character for truthfulness under FRE 608(a). The questions implying the witness was told what to say by lawyers go beyond merely testing memory and directly impugn his honesty. In such a case, the judge has discretion to find that the witness's character for truthfulness has been attacked, permitting rehabilitation through reputation or opinion testimony. A is incorrect because the nature of this cross-examination went beyond simple contradiction into an assault on the witness's integrity. B is incorrect because the supervisor's potential bias goes to the weight of the testimony, not its admissibility; reputation testimony is explicitly allowed. D is incorrect as there is no such relaxation of the rules.

Question 6

During a trial, a witness for the prosecution gave testimony that was damaging to the defendant. On cross-examination, the defense lawyer impeached the witness with a prior inconsistent statement she made during a deposition. On redirect, the prosecutor introduces another portion of the same deposition transcript where the witness, moments after the inconsistency, clarified her statement. The defense objects.

How should the court rule on the defense's objection? Select one.

Sustain the objection, because a party cannot use a deposition to bolster its own witness.
Sustain the objection, because the clarifying statement is inadmissible hearsay.
Overrule the objection, because all parts of a deposition become admissible once any part is used.
Overrule the objection, under the rule of completeness, to place the inconsistent statement in context. (correct answer)

Explanation: When you encounter evidence questions involving prior statements and impeachment, focus on the rules governing completeness and context. The key principle here is that when one party introduces part of a statement or document, the opposing party may introduce other portions necessary to provide fair context. The correct answer is D because the rule of completeness (Federal Rule of Evidence 106) allows the prosecutor to introduce the clarifying statement made moments after the inconsistency. When the defense used part of the deposition to impeach the witness, this opened the door for the prosecution to introduce related portions that explain or contextualize that same statement. The clarifying statement isn't being offered to rehabilitate the witness generally, but to provide the complete picture of what actually happened during that specific exchange. Option A is incorrect because this isn't about bolstering a witness—it's about completing a partial presentation of evidence that the opposing party introduced. Option B misapplies hearsay rules; the clarifying statement from the same deposition isn't inadmissible hearsay when offered to complete the context of statements already admitted. Option C overstates the rule—using part of a deposition doesn't automatically make the entire deposition admissible, only the portions necessary for completeness and fairness. Remember this pattern: when one party "opens the door" by using part of a statement or document, the opposing party can usually introduce related portions that provide necessary context or clarification, even on redirect examination. The rule of completeness prevents misleading the jury through selective quotation.

Question 7

A witness in a civil case testifies that she saw the defendant run a red light. On cross-examination, defense counsel elicits that the witness was 200 yards away from the intersection and that it was raining heavily. On redirect, the plaintiff's attorney wants to ask the witness, "You have 20/20 vision, correct?" The defense objects to the question.

Is the question on redirect examination proper? Select one.

No, because a party cannot ask leading questions of its own witness, even on redirect.
Yes, because it is relevant to rebut the inference that the witness's ability to perceive was impaired. (correct answer)
No, because this is improper bolstering of a witness whose character has not been attacked.
Yes, because a witness's physical characteristics, like eyesight, are always relevant.

Explanation: This question tests your understanding of the scope of redirect examination and when evidence about a witness's perceptual abilities becomes relevant. Redirect examination allows a party to address matters raised on cross-examination that may have damaged their witness's credibility or testimony. Here, the defense successfully highlighted two factors that could impair the witness's ability to accurately observe the traffic light: the 200-yard distance and heavy rain. This cross-examination created an inference that the witness couldn't reliably see what happened. The plaintiff's attorney can now use redirect to rehabilitate the witness by showing she has excellent vision, which directly counters the impaired perception inference. Answer B is correct because the question about 20/20 vision is directly relevant to rebut the inference raised on cross-examination that the witness's perceptual ability was compromised. This falls squarely within the proper scope of redirect. Answer A misapplies the leading question rule. While parties generally can't ask leading questions of their own witnesses, redirect examination is an exception where leading questions are typically permitted, especially for rehabilitation purposes. Answer C incorrectly characterizes this as improper bolstering. The witness's character for truthfulness wasn't attacked—only her ability to perceive accurately was questioned. This makes rehabilitation through evidence of good eyesight appropriate. Answer D overstates the rule. A witness's physical characteristics aren't always relevant; they become relevant only when they relate to the witness's ability to perceive or recall the events in question. Remember: On redirect, you can address any credibility issues or inferences created during cross-examination, including perceptual limitations.

Question 8

You are prosecuting a defendant for fraud. A former employee of the defendant testifies for the prosecution, providing key details of the fraudulent scheme. On cross-examination, defense counsel asks, "You were fired by my client, isn't that right?" The witness admits this is true. Defense counsel ends the cross-examination there. On redirect, you wish to ask the witness, "Please explain to the jury why you were fired."

Is your question on redirect permissible? Select one.

Yes, but only if the witness's explanation involves conduct by the defendant, making it an admission by a party-opponent.
No, because the reason for the firing is a collateral matter and extrinsic evidence is not allowed.
No, because the witness's answer would be self-serving and likely constitute inadmissible hearsay.
Yes, because the witness is entitled to explain the circumstances of the firing to rebut the inference of bias. (correct answer)

Explanation: When opposing counsel brings up potentially damaging information about your witness on cross-examination, you generally have the right to explore that same topic on redirect to provide context and minimize unfair prejudice. Here, defense counsel opened the door by asking about the firing, creating an inference that the witness might be biased against the defendant due to being terminated. The correct answer is D because once a witness's potential bias has been suggested through cross-examination, the witness is entitled to explain the circumstances to rebut that inference. The firing itself was already introduced by the defense, so you're not bringing up new collateral matter—you're clarifying existing testimony to prevent the jury from drawing unfair conclusions about the witness's credibility. Answer A is wrong because the admissibility doesn't depend on whether the explanation constitutes an admission by a party-opponent. The witness can explain the firing regardless of what role the defendant played in the decision. Answer B misapplies the collateral matter rule. While the firing might seem collateral to the fraud charges, it becomes directly relevant to the witness's credibility once defense counsel raises it. You're not introducing extrinsic evidence—you're allowing the same witness to provide context. Answer C incorrectly focuses on hearsay concerns. The witness's firsthand knowledge of why they were fired isn't hearsay, and even if it were potentially self-serving, that goes to weight rather than admissibility. Remember: When your opponent opens a door on cross-examination, you can usually walk through it on redirect to provide fair context and protect your witness's credibility.

Question 9

In a medical malpractice trial, the plaintiff's expert witness testified that the defendant doctor breached the standard of care. On cross-examination, the defense attorney impeached the expert with a statement from a leading medical treatise, published two years ago, that contradicts the expert's opinion. On redirect examination, the plaintiff's attorney wishes to ask the expert to explain why a more recent study, published last month, supports his original opinion and supersedes the information in the treatise.

Is the expert's testimony on redirect about the recent study permissible? Select one.

Yes, as an expert witness may explain or clarify an answer to rebut impeaching evidence. (correct answer)
Yes, because the recent study can be admitted as a learned treatise itself.
No, because redirect examination is limited to the scope of the cross-examination, which was about the older treatise only.
No, because the expert cannot bolster his own testimony with new evidence not mentioned on direct.

Explanation: The correct answer is A. An expert witness, like any witness, can be rehabilitated on redirect examination. After being impeached with a seemingly contradictory learned treatise, the expert is entitled to an opportunity to explain why his opinion is still valid. Referring to a more recent study that supports his view is a direct and relevant way to rebut the impeaching effect of the older treatise. B is incorrect because for the new study to be admitted under the learned treatise exception (FRE 803(18)), a proper foundation would need to be laid to establish it as a reliable authority, which may not have occurred; the primary purpose here is explanation, not admitting the treatise itself. C is incorrect because explaining an impeachment that occurred on cross-examination is squarely within the proper scope of redirect. D is incorrect because this is not improper bolstering; it is a direct response to an attack on the expert's credibility and the basis of his opinion.

Question 10

Is the witness's prior written statement admissible? Select one.

Yes, because it is a prior consistent statement offered to rebut an implied charge of recent fabrication due to an improper motive. (correct answer)
Yes, but only to demonstrate the consistency of the testimony, not as substantive evidence of the defendant's guilt.
No, because it is inadmissible hearsay not falling under any exception.
No, because a witness's credibility cannot be bolstered with prior consistent statements unless first impeached with a prior inconsistent statement.

Question 11

Is the business partner's testimony about the first witness's reputation for honesty admissible? Select one.

Yes, because the witness's character for truthfulness was attacked by evidence of a prior criminal conviction. (correct answer)
Yes, because any form of impeachment allows the party who called the witness to introduce evidence of good character for truthfulness.
No, because extrinsic evidence is not permitted to support a witness's character for truthfulness.
No, because a conviction for tax fraud, while a felony, does not directly relate to the witness's ability to observe a physical altercation.

Question 12

In a civil lawsuit arising from a multi-car pileup, an eyewitness testified for the plaintiff that the defendant was speeding just before the crash. On cross-examination, the defense attorney introduced evidence that the eyewitness and the plaintiff are members of the same local country club, implying bias. On redirect, the plaintiff's attorney seeks to introduce a deposition statement given by the eyewitness one year before the trial but six months after joining the country club. The deposition testimony is consistent with the trial testimony.

Is the eyewitness's deposition testimony admissible to rehabilitate the witness? Select one.

Yes, because it is a prior consistent statement made under oath and subject to cross-examination.
Yes, because it rebuts the implied charge of bias by showing the witness's story has been consistent over time.
No, because the prior consistent statement was made after the motive to fabricate or show bias arose. (correct answer)
No, because deposition testimony from the same case cannot be used to bolster trial testimony.

Explanation: The correct answer is C. Under FRE 801(d)(1)(B), for a prior consistent statement to be admissible to rebut a charge of improper influence or motive, the statement must have been made before the alleged motive arose. Here, the defense implies the witness is biased because of his social connection to the plaintiff at the country club. The prior consistent statement was made after the witness had joined the country club. Therefore, it does not rebut the charge that his testimony is influenced by his relationship with the plaintiff, as that relationship (and the alleged motive) already existed when the statement was made. A is incorrect because being under oath is a requirement for some uses of prior testimony but doesn't overcome the pre-motive requirement for rehabilitation under this rule. B is incorrect because mere consistency is insufficient if the consistency exists only after the motive to lie has arisen. D is incorrect because there is no general rule prohibiting the use of deposition testimony to rehabilitate a witness, provided the rules of evidence are met.

Question 13

A defendant is on trial for arson. A witness for the prosecution testifies that she saw the defendant running from the building just before it erupted in flames. On cross-examination, the defense attorney asks the witness about her prior inconsistent statement to police, in which she said she only saw a "shadowy figure" and could not make an identification. The witness admits she made the prior statement. On redirect, the prosecutor asks the witness to explain that she was afraid of the defendant at the time she spoke to police because he had threatened her family in the past, so she intentionally omitted the identification.

Is the prosecutor's question on redirect permissible? Select one.

Yes, because a witness who has been impeached with a prior inconsistent statement may explain the reason for the inconsistency. (correct answer)
No, because the explanation introduces evidence of the defendant's prior bad acts, which is unduly prejudicial.
No, because the witness already admitted making the prior statement, so no further explanation is needed.
Yes, because the defendant's threat constitutes forfeiture by wrongdoing, making the explanation admissible.

Explanation: The correct answer is A. A primary method of rehabilitation after impeachment by a prior inconsistent statement is to allow the witness to explain the circumstances of the prior statement to mitigate its effect. Here, the witness's explanation that she was motivated by fear provides context for the jury to evaluate the inconsistency and potentially restore her credibility. B is a plausible but incorrect answer. While the evidence of threats is prejudicial, a court would likely find its probative value for rehabilitating the witness's credibility substantially outweighs the prejudice, especially with a limiting instruction. It is not being offered to prove the defendant's character, but to explain the witness's state of mind. C is incorrect because admitting the statement does not preclude explaining it. D is incorrect because forfeiture by wrongdoing (FRE 804(b)(6)) is a hearsay exception related to making a declarant unavailable, which is not the issue here; the issue is rehabilitating a testifying witness.

Question 14

How should the court rule on the defense's objection? Select one.

Sustain the objection, because a party cannot use a deposition to bolster its own witness.
Sustain the objection, because the clarifying statement is inadmissible hearsay.
Overrule the objection, because all parts of a deposition become admissible once any part is used.
Overrule the objection, under the rule of completeness, to place the inconsistent statement in context. (correct answer)

Question 15

A defendant is being prosecuted for assault. An eyewitness testifies for the prosecution. On cross-examination, the defense attorney impeaches the eyewitness with her grand jury testimony, where she stated she was "not sure" if the defendant threw the first punch. At trial, she testified she was "certain" the defendant did. On redirect, the prosecutor asks the eyewitness if she has since had an opportunity to review a security video of the incident that refreshed her recollection.

Is the prosecutor's question on redirect about the security video proper? Select one.

Yes, provided the prosecutor first introduces the security video into evidence for the jury to view.
No, because the security video is the best evidence of what happened, and her testimony about it is inadmissible.
No, because a witness's memory cannot be refreshed on redirect examination, only on direct.
Yes, because it serves to explain the reason for the inconsistency between her two statements. (correct answer)

Explanation: When you encounter questions about witness examination procedures, focus on the rules governing direct, cross, and redirect examination, particularly how attorneys can rehabilitate witnesses after impeachment. The prosecutor's question is proper because redirect examination allows attorneys to address matters raised during cross-examination. Here, the defense impeached the eyewitness by highlighting an inconsistency between her grand jury testimony ("not sure") and her trial testimony ("certain"). The prosecutor can now explain this inconsistency by showing the witness had additional information—viewing the security video—that clarified her recollection between the two testimonies. This serves a legitimate rehabilitative purpose. Option A is incorrect because the prosecutor doesn't need to introduce the video itself into evidence just to ask about whether the witness viewed it. The question concerns what refreshed her memory, not the video's contents. Option B misapplies the best evidence rule, which requires original documents when proving their contents, but here the prosecutor isn't trying to prove what the video shows—only that viewing it helped the witness's recollection. Option C states an incorrect rule; witnesses can have their memory refreshed during any phase of examination, and redirect commonly addresses issues raised during cross-examination. Remember that redirect examination has a specific rehabilitative function. After your witness is impeached on cross, you can use redirect to explain apparent inconsistencies or contradictions. Look for questions where the prosecution or defense needs to "repair" damage from the opposing side's examination—this is exactly what redirect is designed for.

Question 16

A plaintiff in a personal injury action testified about the extent of his injuries. On cross-examination, the defendant's lawyer introduced medical records showing the plaintiff had told an emergency room doctor that his pain was "mild." At trial, the plaintiff testified his pain was "excruciating." On redirect, the plaintiff's lawyer asks him to testify that at the time he was in the emergency room, he was in shock and on powerful painkillers that affected his perception of pain.

Is the plaintiff's testimony on redirect admissible? Select one.

No, because it is self-serving testimony that cannot be corroborated.
Yes, because it offers an explanation for the prior inconsistent statement. (correct answer)
No, because it constitutes expert medical testimony that the plaintiff is not qualified to give.
Yes, because statements made for medical diagnosis are a hearsay exception.

Explanation: When a witness's credibility is challenged through prior inconsistent statements on cross-examination, the redirect examination allows the calling party to rehabilitate that witness by providing context or explanation for the inconsistency. Here, the defendant impeached the plaintiff by showing he previously described his pain as "mild" to contradict his trial testimony of "excruciating" pain. The plaintiff's redirect testimony explaining he was in shock and on painkillers when he made the earlier statement is proper rehabilitation evidence. This testimony provides a reasonable explanation for why his perception and description of pain might have been inaccurate at the time, directly addressing the inconsistency raised on cross-examination. Looking at the wrong answers: (A) is incorrect because testimony isn't inadmissible simply for being self-serving, and corroboration isn't required for witness rehabilitation. (C) mischaracterizes the testimony - the plaintiff isn't offering medical opinions but describing his own physical and mental state, which he's qualified to testify about from personal knowledge. (D) incorrectly focuses on hearsay exceptions, but the issue here isn't whether the emergency room statement is admissible (it already came in), but whether the explanation testimony is proper. Study tip: Remember the impeachment-rehabilitation sequence. When a witness is impeached with prior inconsistent statements, the calling party gets a chance to "repair the damage" on redirect by offering explanations that put the prior statement in context. This is a fundamental trial advocacy principle you'll see repeatedly on evidence questions.

Question 17

In a trial for insider trading, a government witness testified that the defendant told him about a pending merger. On cross-examination, the defense established that the witness would receive a substantial monetary award from the Securities and Exchange Commission (SEC) if the defendant is convicted, implying a strong motive to lie. On redirect, the prosecutor offers into evidence a sworn affidavit the witness submitted to the SEC a year before the trial, which is consistent with his testimony. The affidavit was submitted as part of his initial application for the award.

Is the sworn affidavit admissible to rehabilitate the witness? Select one.

Yes, because it is a statement under oath and therefore inherently reliable.
Yes, because it is a prior consistent statement that rebuts a charge of recent fabrication.
No, because the statement was made after the motive to fabricate arose. (correct answer)
No, because the affidavit is extrinsic evidence and constitutes improper bolstering.

Explanation: The correct answer is C. The defense impeached the witness by showing his motive to lie was the potential for a large monetary award from the SEC. Under FRE 801(d)(1)(B), a prior consistent statement can be used to rebut such a charge, but only if the statement was made before the motive came into existence. Here, the witness's prior statement (the affidavit) was made as part of his application for the award. Therefore, the motive to fabricate to get the award already existed when the statement was made. The statement does not help to rebut the charge that the testimony is a product of that motive. A is incorrect because being under oath does not overcome the pre-motive requirement. B is incorrect for the reason stated above. D is incorrect because this is not improper bolstering but rather an attempt at rehabilitation that fails the specific requirements of the rule.

Question 18

Is the supervisor's testimony admissible? Select one.

No, because impeachment by contradiction or suggestions of poor memory are not attacks on a witness's character for truthfulness.
No, because a supervisor's opinion is inherently biased and not a reliable source of character evidence.
Yes, because the cross-examination amounted to a direct attack on the employee's character for truthfulness. (correct answer)
Yes, because the employee is a party opponent's employee, so the rules for character evidence are relaxed.

Question 19

In a theft trial, the defendant's alibi witness testified that the defendant was with him at the time of the crime. On cross-examination, the prosecutor impeached the witness by introducing the witness's prior conviction for perjury, which was four years old. During the defense's redirect examination of the alibi witness, the defense attorney asks him to explain that the perjury conviction resulted from a misunderstanding about a complex financial document and not from an intentional lie.

Is the defense attorney's question to the witness seeking an explanation for his perjury conviction proper? Select one.

No, because the details of a prior conviction are inadmissible and prejudicial.
Yes, because a witness is generally permitted to offer a brief explanation to mitigate the effect of a prior conviction. (correct answer)
No, because a conviction for perjury is conclusive evidence of untruthfulness that cannot be explained away.
Yes, but only if the court first holds a hearing outside the presence of the jury to determine if the explanation is credible.

Explanation: When a witness is impeached with a prior conviction, evidence law balances the probative value of showing dishonesty against fairness to the witness. The key principle is that while prior convictions can damage credibility, witnesses should have a reasonable opportunity to explain or contextualize those convictions to avoid misleading the jury. Under Federal Rule of Evidence 609 and similar state rules, once a prior conviction is properly admitted to impeach credibility, the witness may offer a brief explanation during redirect examination. This explanation can't relitigate the conviction's validity, but it can provide context that helps the jury understand the nature of the dishonest conduct. Here, the witness can explain that his perjury resulted from confusion about a complex document rather than deliberate deception, which is relevant to his current credibility. Answer B correctly states this principle - witnesses generally may offer brief explanations to mitigate prior conviction evidence. Answer A is wrong because while conviction details can be limited, brief explanatory context is typically permitted and serves judicial fairness rather than creating prejudice. Answer C overstates the law - perjury convictions are highly probative of untruthfulness, but they aren't "conclusive evidence" that bars all explanation. The legal system recognizes that context matters for credibility assessments. Answer D incorrectly suggests a special hearing requirement. Courts have discretion to manage explanations, but no automatic hearing requirement exists for determining explanation credibility. Remember: When you see impeachment questions involving prior convictions, look for the balance between probative value and fairness - the law typically allows reasonable explanatory opportunities.

Question 20

Is your question on redirect permissible? Select one.

Yes, but only if the witness's explanation involves conduct by the defendant, making it an admission by a party-opponent.
No, because the reason for the firing is a collateral matter and extrinsic evidence is not allowed.
No, because the witness's answer would be self-serving and likely constitute inadmissible hearsay.
Yes, because the witness is entitled to explain the circumstances of the firing to rebut the inference of bias. (correct answer)