The phrase represents a common search query among medical students preparing for the United States Medical Licensing Examination (USMLE). It indicates an interest in comparing the difficulty, content, and predictive value of National Board of Medical Examiners (NBME) Comprehensive Basic Science Self-Assessment forms 30 and 31, often discussed within online communities like Reddit. Students use these practice exams to gauge their preparedness and identify areas needing further study.
Such comparisons are valuable because NBME self-assessments are designed to simulate the actual USMLE Step 1 exam. Analyzing differences between specific forms can provide insights into evolving exam content and scoring trends. Historical discussions and shared experiences within online platforms offer a collective understanding, supplementing individual exam scores with broader contextual information and peer perspectives.