Erratum : Impact of a change from A–F grading to honors/pass/fail grading on academic performance at Yonsei University College of Medicine in Korea: a cross-sectional serial mediation analysis

After the publication of the original article [1], an error was identified in Fig. 1. Specifically, during the production process, the arrow in Fig. 1 was incorrectly reversed. The arrow, which should indicate the transition from “grading system” to “learning environment perception,” was incorrectly shown as moving from “learning environment perception” to “grading system.” This issue has been corrected, and the updated figure has been replaced in the original article. The corrected figure is provided below for reference.