Zack Hawes

@zackhawes.bsky.social

assistant professor @ OISE/University of Toronto / cognitive development / mathematical cognition / spatial thinking / mathematics education https://www.mathematicalthinkinglab.com

Hong Wang, who proved the three-dimensional Kakeya set conjecture, has just won the Fields Medal, making her the third woman in the award’s 90-year history to receive math’s highest honor. Read our profile: www.quantamagazine.org/hong-wang-wi...

Hong Wang Wins 2026 Fields Medal, the Third Woman Ever | Quanta Magazine

Focus, commitment, and insight resulted in a “once in a century” proof. Hong Wang is now just the third woman to win a Fields Medal.

quantamagazine.org

Is mental imagery a single process? Our meta-analysis of 46 fMRI studies suggests not. We find a key divide between object imagery (visualizing an object in rich detail) and spatial imagery (mentally transforming objects). This split mirrors the ventral and dorsal streams of vision

🚀 Exciting news: I’m accepting new graduate students in the McGill Faculty of Education Learning Sciences! If you’re passionate about educational technology, games, AI, and learning sciences, this is your chance to join a dynamic and interdisciplinary research program.

Children build math skills on a “cognitive bridge” between space & number. But where does it come from? Our new study finds monkeys transfer learning and abstractions across geometry & numerosity, revealing the evolutionary roots of basic math development. 🧪🧠 www.pnas.org/doi/10.1073/...

Cognitive bridge between geometric and numerical learning in monkeys | PNAS

Educational research highlights strong developmental links between numerical and spatial cognition in humans, often shaped by cultural tools like t...

pnas.org

🚨New article🚨 in Computers & Education We created and validated a measure of how teachers scaffold game-based learning. Turns out, teachers are great at cheering students on and keeping them on task—but need more support/resources to guide deeper thinking during games. Full study link below.

New personal record of desk rejects 🥳 I am taking a note of journals that take over a month for the desk 📖 It is also a unusual situation where pretty much everything has been already reviewed at eLife on our Neuro paper (click for open reviews), now the sample size is just substantially larger.

No effect of additional education on long-term brain structure – a preregistered natural experiment in thousands of individuals

elifesciences.org

rogier kievit@rogierk.bsky.social · last yr.

New paper by @njudd.com shows that an additional year of education doesn't causally affect telomere length in old age, despite many (theory) accounts arguing otherwise. It's been desk rejected by 13 journals happy to publish small 'positive' telomere studies. Sigh. www.biorxiv.org/content/10.1...

Thrilled to see this registered report published. It's been a long time in the making and a nice little example (we think!) of how language influences mathematical cognition. How might you answer: What's 1/2 of 1/2? vs. What's 1/2 x 1/2? Does 'of' vs. 'x' make a difference? See paper below

Very honoured to be awarded the Developmental Psychology Section Impact and Engagement Award by The British Psychological Society. The award is for my work on the importance of spatial reasoning for mathematics. www.linkedin.com/feed/update/...

University of Surrey on LinkedIn: #surreyshapes

Congratulations to Professor Emily Farran who has been awarded the 2024 Developmental Psychology Section Impact and Engagement Award by The British…

linkedin.com

The Raincloud Quartet (new pre-print) All N = 111, M = 0.04, SD = 0.27. One-sided t-tests vs. 0 yield: t(110) = 1.67, p = .049. Only raincloud plots reveal the qualitative differences, preventing the drawing of inappropriate conclusions. How did we create the quartet? Where are data & code? 🧵👇

Four raincloud plots: a normal distribution, bimodal, skewed, and one riddled with outliers. Popular sample statistics are identical so that mere plotting of the identical means and confidence intervals would miss these qualitative differences.abstract of pre-print