R0023/2026-03-25/Q001/S02/R07¶
Industry analysis of persona prompting research findings.
Summary¶
| Field | Value |
|---|---|
| Title | Research Shows Where Persona Prompting Works And When It Backfires |
| URL | https://www.searchenginejournal.com/research-you-are-an-expert-prompts-can-damage-factual-accuracy/570397/ |
| Date accessed | 2026-03-25 |
| Publication date | 2025-2026 |
| Author(s) | Search Engine Journal |
| Publication | Search Engine Journal |
Selection Decision¶
Included in evidence base: Yes
Rationale: Provides mechanism explanation: persona activation triggers "instruction-following mode" that prioritizes tone/style at the expense of factual recall. Offers the conceptual framework for why personas degrade accuracy.