news | Alexandre Grellet

May 29, 2026	We presented the preliminary results of our RCT evaluating the effectiveness of Lalilo, an edtech aiming to improvement first grade students reading skills, during the conference celebrating the achievements of the IDEE program. You can a summary of the results on the IDEE website as well as an accompanying blog post by Lalilo. Our next steps: explain in greater depth the use of Lalilo, and explore heterogeneous effects.
Oct 13, 2025	With a pluridisciplinary team from University of Lyon 1 and Paris School of Econonomics, we released the results of a research about delaying school start in high-school in France. You can check it out here.

May 29, 2026

We presented the preliminary results of our RCT evaluating the effectiveness of Lalilo, an edtech aiming to improvement first grade students reading skills, during the conference celebrating the achievements of the IDEE program. You can a summary of the results on the IDEE website as well as an accompanying blog post by Lalilo. Our next steps: explain in greater depth the use of Lalilo, and explore heterogeneous effects.

Oct 13, 2025

With a pluridisciplinary team from University of Lyon 1 and Paris School of Econonomics, we released the results of a research about delaying school start in high-school in France. You can check it out here.