How Practice-Exam Scores Change Across Repeated Simulations
Part 1 half-exam learners are the only progression cohort above 50 learners: 56 candidates average 46.1% on their first comparable exam and 54.8% on their latest, an 8.7-point gain. Smaller cohorts are shown with their sample sizes.
What this result includes
- 56 learners in Part 1 Half
- 15 learners in Part 1 Full
- 14 learners in Part 2 Half
Part 1 half exams provide the strongest progression sample
56 learners complete 422 exams, producing an average 8.7-point first-to-latest change.
Every measured cohort improves on average
Average change ranges from +3.3 to +20.2 points.
Small groups are descriptive
Part 2 and Part 3 full-exam cohorts contain only nine learners each and should not support broad promises.
First and latest comparable practice-exam score
Only learners with two or more completed exams of the same length and part are included.
Progression by part and exam length6 rows
Results are observational and smaller cohorts can move substantially when a few learners complete another exam.
| Cohort | Learners | Exams | First | Latest | Change |
|---|---|---|---|---|---|
| Part 1 Half | 56 | 422 | 46.1% | 54.8% | +8.7 pts |
| Part 1 Full | 15 | 81 | 36.1% | 52.2% | +16.1 pts |
| Part 2 Half | 14 | 128 | 42.7% | 46.0% | +3.3 pts |
| Part 2 Full | 9 | 27 | 39.2% | 51.4% | +12.2 pts |
| Part 3 Half | 17 | 95 | 51.9% | 63.1% | +11.2 pts |
| Part 3 Full | 9 | 29 | 52.6% | 72.8% | +20.2 pts |
What the data cannot establish
The PassFast raw practice score is not the official SEE scaled score. Part 2 and Part 3 progression cohorts are small, so their exact results are directional rather than population benchmarks.
Turn the finding into a decision.
Use the report to choose a focused action, then test that decision with current material. The evidence should reduce uncertainty; it should never replace the complete exam outline or promise an official result.