Among students with high ACT scores, those in the laptop-friendly sections performed significantly worse than their counterparts in the no-technology sections. In contrast, there wasn’t much of a difference between students with low ACT scores — those who were allowed to use laptops did just as well as those who couldn’t. (The same pattern held true when researchers looked at students with high and low GPAs.) These results are a bit strange. We might have expected the smartest students to have used their laptops prudently. Instead, they became technology’s biggest victims. Perhaps hubris played a role. The smarter students may have overestimated their ability to multitask. Or the top students might have had the most to gain by paying attention in class.
I think it's humorous that ACT scores are considered accurate indicators of intelligence. Perhaps it is precisely the students who excel in the controlled conditions of the testing environment (no tech, etc.) that suffer the most from laptops, rather than simply intelligent kids?



