Spaced Repetition: A Memory Strategy for Effective Learning
Spaced repetition is a powerful memory strategy that improves learning by facilitating more reliable and effective information retention. In contrast to cramming, which involves intense study in a brief timeframe, spaced repetition distributes study sessions across an extended period, promoting better long-term memory retention. Through the use of dedicated apps, learners can construct customized spaced repetition plans, allowing them to recall information with minimal effort while making memory an intentional activity.
One proponent of spaced repetition is Michael Nielsen, who has shared his experiences with this technique on Twitter. Nielsen discusses the criteria he employs for deciding what to add to his review system, the ideal amount of information for each entry, and stresses that memory itself doesn’t guarantee understanding the fundamental processes tied to the memorized material. He argues that spaced repetition turns memory into a purposeful action rather than a chance occurrence, ensuring reliable information recall with little exertion.
A variety of apps and platforms are accessible to support spaced repetition, but Nielsen prefers Anki, an open-source tool that provides both desktop and mobile access. This functionality allows users to input data on a computer and review it via a mobile device whenever convenient. Consequently, users can effectively utilize their time, like reviewing flashcards while waiting in line.
Employing Anki can also assist in countering cognitive biases, such as the inclination to forget unpleasant facts that clash with one’s beliefs. Charles Darwin notably acknowledged this tendency in his autobiography and formed a habit of diligently recording facts that contradicted his views. By utilizing spaced repetition, users can ensure these challenging truths are not just acknowledged but also committed to memory.
For those keen on exploring the science of spaced repetition further and its advantages for educators and students, a comprehensive review is presented by Weinstein, Madan, and Sumeracki (2018) in “Teaching the Science of Learning.” Additionally, spaced repetition naturally integrates other effective learning methodologies, such as retrieval practice and interleaving, making it a holistic approach to education.
Links & Footnotes:
– Anki app: [ankiweb.net](https://apps.ankiweb.net/)
– Wikipedia on spaced repetition systems
– The Autobiography of Charles Darwin, 1809–1882, edited by Nora Barlow. London: Collins
– Detailed review: Weinstein, Y., Madan, C. R., & Sumeracki, M. A. (2018). “Teaching the science of learning.” Cognitive Research: Principles and Implications, 3(1), 2. Available online
Spaced repetition is an essential resource for anyone aiming to boost their learning and retention capabilities, making it a highly recommended technique for both students and lifelong learners.