Does Doodling Focus or Distract Attention?

Jackie Andrade's 2009 study gave us a seductive number: doodling improves memory by 29 percent. The finding spread to classroom walls and parenting guides, but it rested on just forty people shading pre-drawn shapes. When Mark Fenske's team ran two experiments with 222 participants in 2024, the effect vanished. The real lesson isn't about doodling at all: it's about how a single sentence can outrun the science it claims to represent.

You'll learn:

- Why small samples produce unstable, not wrong, results

- How free drawing costs more than mindless shading

- What note-taking achieves that doodling cannot