: Spacing out your study sessions over time helps consolidate memories into long-term storage.
The book by Peter C. Brown, Henry L. Roediger III, and Mark A. McDaniel argues that many common study habits—like rereading and highlighting—are actually ineffective. Instead, the authors present evidence-based strategies from cognitive psychology that make learning more "durable" and "sticky". Core Concepts Make It Stick: The Science of Successful Learning
: Mixing different subjects or types of problems during a single session improves your ability to discriminate between concepts. : Spacing out your study sessions over time