I wonder if the benefit of handwriting is diminished if the student is using a tablet that converts each handwritten word into text as it is written? Is the benefit just in the act of writing? Does the act of seeing your own handwritten text on a page/screen reinforce the learning?
I wonder this too - I know that I learn much more rapidly and the knowledge "sticks" when I handwrite notes but just anecdotally, I feel like the effect is "lessened" when I handwrite digital notes.
Digital notes don't have any of those constraints, so I don't have to be nearly as disciplined about it. But counterintuitively, this doesn't generally lead to me going back and "cleaning up" my digital notes into a properly organized reference; instead it just stays a garbled mess.
Kind of like how I can't do cardio as its own activity, but I'll happily commit to an 8km year round bike commute. I can only get the benefit when it's a forced side effect of something else.