On one hand I believe some people will remember things better when using the media they’ve used for almost their entire life (to note: japanese school is more reliant on paper and writing than most western countries to my knowledge), so I totally understand the results.
On the other I’m surprised we see no actually serious, wildly targeted research that also touches on working people, like sales fleet who actually make a living following calendar appointments. With nothing coming out from outside of the “kids learning” setting, it kinda feels like the reality is way more complex than “hand writing is better”
[0] https://www.sciencedaily.com/releases/2021/03/210319080820.h...