Study smarter: Practical memory techniques every student should use for long-term retention

It is not uncommon for a student to read extensively from texts, articles, and notes, only to discover that the information read is not retained for a long period of time. Learning theories and memory studies indicate that memory retention is not necessarily based on the duration of reading materials, but rather on the manner in which information is processed and recalled.A detailed learning framework by Polymath Investor provides an overview of techniques used by high-performing individuals to improve memory retention. The techniques used by high-performing individuals fall into three categories: encoding information effectively, reinforcing memory effectively, and integrating information so that it can be recalled after an extended period.Start with structure and purposeThe foundation of memory begins with understanding what is read by the student.

It is recommended that a student read with purpose by first scanning the information before reading to develop a mental picture of the information to be read.The conversion of headings into questions helps to improve focus too. Reading with questions in mind makes the process active rather than passive. Layered reading involves skimming the work first, followed by careful reading, and finally reviewing the work.

This eliminates the chances of cognitive overload.The conversion of headings into questions helps to improve focus too. Reading a work with questions in mind makes the process active rather than passive. Layered reading involves skimming the work first, followed by careful reading, and finally reviewing the work. This eliminates the chances of cognitive overload.Active involvementActive involvement with the material to be read is necessary.

Making a few notes on the material in your own words, highlighting the key points sparingly, and reviewing the material by summarizing each section also aids memory. Experts suggest that no more than 10 to 20 percent of the material should be highlighted, as this actually detracts from memory.Strengthen memory through spaced reviewInformation retained in memory loses its strength quickly. Research on the forgetting curve indicates that the majority of the information we try to commit to memory loses strength within a day.

However, reviewing the material at increasingly longer time intervals slows down this process.Active recall rather than reviewing the material is more effective. It is better to close the book and try to recall the material from memory.Dividing study sessions into short, focused blocks can aid memory because working memory can only retain a limited amount of new information at any time.Make knowledge stick through connectionsMaking new information connect to existing knowledge can aid in long-term retention of what has been learned.

One technique is to explain what has been learned in simpler terms, a method known as the Feynman technique.Using diagrams, mind maps, and other visual tools can aid in dual coding, allowing what has been learned to be stored in memory through two channels: verbal and image-based.Creating a short summary or “atomic note” for each idea learned can aid in creating a personal knowledge system.Applying what has been learned is just as important as learning itself.

Creating a short summary of what has been learned, discussing what has been learned with others, or applying what has been learned to a project can aid in creating usable knowledge.Build Habits that Support LearningAttention and environmental factors are crucial for memory formation. For example, distraction-free reading, review routines, and study environments help improve concentration.Physical factors, such as getting enough sleep, exercise, water, and nutrition, also impact memory.

Experts recommend patience and persistence. Memory formation takes time, as the brain learns through repetition rather than a first-time exposure.These strategies prove that to remember more, students do not need to read faster or longer. Instead, students who preview, question, recall, review, and apply the material they read can remember significantly more, even after the test.