Comparing Artificial Intelligence and Physicians: A Vignette-Based Study in Pediatric Clinical Decision-Making

"What: Display of AI-generated suggestions for each vignette, aggregated from five large language model tools (names not shown to participants).~When/Who: Shown only in Group 2, after the physician's initial answer and confidence score.~Purpose: Measure AI performance (primary) and quantify the effect of AI suggestions on physicians' answers (secondary).~Applies to: Group 2."

"What: Self-rated confidence for the initial answer on a 1-10 scale. When/Who: Group 2 before viewing AI suggestions. Purpose: Quantify confidence changes pre- vs post-AI and relate confidence to correctness.~Applies to: Group 2."