What statistics support the effectiveness of Fran Montemurro's study techniques?

The available content does not include formal statistics or published studies specifically measuring the effectiveness of Fran Montemurro’s personal study techniques.

What Fran promotes in the videos you referenced is:

1. Active recall and self-testing as the “core” of effective study
2. Techniques to study math efficiently in a structured, step‑by‑step way

These are aligned with well‑established learning science (e.g., research consistently shows retrieval practice outperforms rereading and passive review), but there are no unique, branded statistics tied directly to Fran’s methods in the current material.

Are you looking for general research stats on active recall and similar techniques, or data specific to Fran’s audience (e.g., survey-style results)?