Seminario 26/07 – Ismael Sanz (Universidad Rey Juan Carlos & London School of Economics) -Bridging Literacy Gaps: The Dose-Response Function of AI-Driven Personalised Learning
School systems worldwide are investing heavily in AI-driven educational technology without guidance on a first-order question: how much should students use these tools? This paper estimates the dose-response function of DytectiveU, an AI-driven computer-assisted learning (CAL) programme deployed across 263 primary schools in the Madrid region from 2019 to 2023. Using granular server-side log data…












