Metric Value
Average Pre-Test Score 65.3%
Average Immediate Post-Test Score 87.1%
Average Tracer Score (6–9 months) 79.2%
Retention Index (Tracer / Post-Test) 91.0%
Average Change (Post-Test → Tracer) -7.8%
Participants who Retained or Improved (%) 38.5%
Moderate Decline (10–20% drop) (%) 10.3%
Big Decline (>20% drop) (%) 28.2%
Total Participants 39