Overall I would take that study very lightly. They basically took a cohort of student that did not have to read anything meaningful until then. In highschool th

Overall I would take that study very lightly. They basically took a cohort of student that did not have to read anything meaningful until then. In highschool they may have had some text and some work to do on a laptop, but the bulk of it was paper based. They were also trained to highlight sentences instead of taking meaningful notes. Train the next generation to mostly use digital and that small study will become a time capsule, which would incidentally be a better outcome that what it is now, i.e. an attempt to generalize a conclusion based on an oversimplistic experimental setup.