I sometimes feel like I am repeating myself. But the effects of the smartphone ban debate in schools continue to make for interesting research. For instance, a new NBER working paper by Henry Saffer attempts to causally investigate, for the first time, the effects of school-wide smartphone bans in the United Statesfor the first time . Jonathan… Read More Smartphone bans and mental health: new study tempers major claims
It’s Monday, I know, but this is too funny to wait for Sunday to share with you! View this post on Instagram
Lately, some discussions on Twitter/X got me thinking again about a surprisingly old educational question: is learning fundamentally social or not? Part of the debate was triggered by discussions around AI-driven schools like Alpha School, where students spend far less time in traditional instruction and much more time in highly individualised learning environments supported by… Read More Is Learning Social? AI Schools Are Reopening an Old Debate
A lot of AI research in education currently suffers from the same problem: small samples, short interventions, weak control groups, and, surprisingly, large conclusions about how “AI is transforming education.” The result is that for researchers, and honestly for me as well, reading the literature often feels like carefully weeding through a huge amount of… Read More One of the better AI-in-education studies? ChatGPT feedback versus teacher feedback
Sometimes confirmation comes faster than expected. Last Saturday in New York, I argued that the real issue with AI in education is not a lack of studies, but a lack of good studies. And that a lot of people are drawing conclusions far too quickly from what is available. Today, I came across this post… Read More Extra evidence for one of the main points of my talk past Saturday in NYC: major article on AI in education retracted
There is currently no shortage of opinions on AI in education. What remains scarce, however, is solid evidence. That makes the recent report, The Evidence Base on AI in K-12: A 2026 Review, interesting. Not because it brings spectacular conclusions, but precisely because it does not. It exposes just how thin the real knowledge base still is,… Read More AI in education: what 800 studies do (and don’t) tell us
There is no shortage of opinions about AI in education at the moment. New tools, new promises, new concerns. And increasingly, new studies. The past weekend in Tokyo I also had many talks about the subject (thank you Carl, Barb and the infamous many others). But if you take a step back, something odd appears.… Read More Does AI work in education? It’s the question everyone is asking. It is also the wrong one.
There is a growing body of research on AI in education, but strikingly often it remains at the same level: does it work better with or without AI? That, in itself, is an interesting question, but it misses something fundamental. It says little about what actually changes in teachers’ work. A recent preprint by Kramer… Read More What does AI do to the work of teachers? Beyond the question of whether it works
In my book, I discuss some of Mayer’s multimedia principles. They are increasingly becoming a default in how we think about instruction that combines words and visuals. Avoid unnecessary details, align text and images, combine modalities wisely… it all sounds familiar, and for good reason. But how solid is that whole framework when you stop… Read More Multimedia works. But not always the way we think.
I don’t want to write a rant every time a technology mogul has a bright idea, but it’s tempting. The latest example is a $10,000 “AI college”, backed by names like Khan Academy, TED and ETS. It promises the same things that we’ve seen being touted again and again: personalised learning, a focus on competencies,… Read More Khan, TED, AI colleges and the McDonaldization of higher education