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Bias As Truthfulness Confusion

This trap appears as a wrong-answer choice in 1 active question. Spotting how it is built is the repair: read each example's “why it's attractive” before the “why it's wrong.”

Subject distribution

  • Evidence1

Example wrong choices

  • 14823_coastal_bakery · EVIDENCE · Choice ATestimony by Barnabas's former business partner that he overheard Ruth offer to provide favorable testimony if Barnabas would pay her $7,500.

    Why it's attractive

    The $7,500 pay-for-testimony is bias, motive, or interest — not a character-for-truthfulness attack. Bias is never collateral, and extrinsic evidence of bias is admissible. The student who collapses this into FRE 608(b) picks the dominant trap.

    Why it's wrong

    The $7,500 pay-for-testimony is bias, motive, or interest — not a character-for-truthfulness attack. Bias is never collateral, and extrinsic evidence of bias is admissible. The student who collapses this into FRE 608(b) picks the dominant trap.

  • 14823_coastal_bakery · EVIDENCE · Choice CTestimony by a sheriff's deputy that Barnabas has a long-standing reputation in the community for dishonesty.

    Why it's attractive

    The defendant opened the character door by opinion testimony that the defendant is honest and trustworthy. FRE 405(a) lets the prosecution call its own character witness to testify to the defendant's reputation for the opposite trait. The sheriff's deputy is the prosecution's rebuttal character witness, not a forbidden propensity attack.

    Why it's wrong

    The defendant opened the character door by opinion testimony that the defendant is honest and trustworthy. FRE 405(a) lets the prosecution call its own character witness to testify to the defendant's reputation for the opposite trait. The sheriff's deputy is the prosecution's rebuttal character witness, not a forbidden propensity attack.

  • 14823_coastal_bakery · EVIDENCE · Choice DTestimony by a fellow church choir member that Ruth has a long-standing reputation in the community as an untruthful person.

    Why it's attractive

    The witness is excused, but reputation evidence is not the witness's own testimony. FRE 608(a) allows reputation or opinion testimony about a witness's character for truthfulness without placing the witness back on the stand. The choir-member source is window dressing.

    Why it's wrong

    The witness is excused, but reputation evidence is not the witness's own testimony. FRE 608(a) allows reputation or opinion testimony about a witness's character for truthfulness without placing the witness back on the stand. The choir-member source is window dressing.

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Bias As Truthfulness Confusion — Trap Taxonomy | BarMatrix