Which statement best defines opinion testimony?

Which statement best defines opinion testimony?

• A. A statement about what the witness believes they would have observed if they had been present.
• B. A precise measurement taken by a device.
• C. A statement of what happened, with no belief involved.
• D. An out-of-court statement used to prove the truth of its contents.

Answer: (A)

Opinion testimony centers on what a witness believes they perceived, rather than simply stating what happened. It includes statements about what the witness believes they would have observed if they had been present, which expresses a perception-based impression rather than a direct factual recount. This distinguishes it from objective measurements taken by a device, a plain recounting of events with no belief involved, or hearsay statements offered to prove their contents. Because it captures the witness’s perception or belief about what could have been observed, that option best defines opinion testimony.

Opinion testimony centers on what a witness believes they perceived, rather than simply stating what happened. It includes statements about what the witness believes they would have observed if they had been present, which expresses a perception-based impression rather than a direct factual recount. This distinguishes it from objective measurements taken by a device, a plain recounting of events with no belief involved, or hearsay statements offered to prove their contents. Because it captures the witness’s perception or belief about what could have been observed, that option best defines opinion testimony.