The Study Trick That Scientists Have Proven Works for 130 Years — And Most Students Are Still Ignoring It
Cramming the night before a test feels productive, but neuroscience has known for over a century that it's one of the least effective ways to actually learn something. The spacing effect — the simple but powerful practice of spreading your study sessions out over time — has been validated repeatedly since the 1880s. Here's everything you need to know to finally put it to work.