With all due respect. This study is full of crap.
I’m not proud to admit this. There were several times in college that I choose having fun with a new gf over studying. I’ve had 36 hour study sessions where I hadn’t read the textbook yet. I would have made a big goose egg without those study sessions. Instead I usually pulled off a B or C on those tests. There’s nothing like desperation to get me focused. I’d read that chapter, outline it, memorize the main concepts and drink three or four pots of coffee. Take a 30 min nap just before class and then take the test.
I’m not alone. Most of my friends did the same. Having fun and getting laid is more important than a psych or history test any day. At least it is when you’re 19. I lived on 4 hours sleep a night throughout college. At that age sleep wasn’t a priority unless I was spooning with my lady.