One of the biggest risks in learning ecosystems is scatter — consuming interesting but irrelevant content, or spending too much time researching for the right materials.

Repetition is a key element of learning. If you want to remember something, come back to it again and again. But when and how you revisit information matters. Decades of research have shown that ...

Christin Perry is a freelance writer with a passion for all topics related to health and family. She has been working as a writer for seven years now, and her work has appeared in Parents, The Bump, ...