Another thought.... I remember back when I used to write papers in school (30 years ago), it was more of a collaboration of minds. Every half a page or so, you can tell a different other wrote just by the switch in handwriting. This was just the rough draft, so we had to go back to edit and rewrite some of it to make it fluid and make it in the "official" body handwriting known in school, lol.

But of course today, it's all printed text. Someone having a word processor then was rare and we were lucky to find a typewriter!