Call it the “learning paradox”: the more you struggle and even fail while you’re trying to master new information, the better you’re likely to recall and apply that information later.
second group was directed to solve the same problems by collaborating with one another, absent any prompts from their instructor.
the second group “significantly outperformed” the first.
Call it the "learning paradox": the more you struggle and even fail while you're trying to master new information, the better you're likely to recall and apply that information later.