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Optimal Protocols for Studying & Learning

Episode 191 Aug 26, 2024 1h 41m 29 insights
In this episode, I discuss science-supported protocols to optimize your depth and rate of learning of material and skills. I explain the neurobiology of learning and neuroplasticity and how correctly timed, self-directed test-taking can be leveraged to improve learning and prevent forgetting.  I discuss the study habits of the most successful learners, ways to limit distractions, how to set study goals, and how tests can be used as tools to learn, not just as a means for evaluating one’s mastery of learned material. A surprising aspect of tests, specifically self-testing soon after exposure to new material, is that they can significantly improve your ability to learn, apply, and maintain new knowledge. I also discuss tools to improve focus and alertness while studying. By the end of this episode, you will have learned various science-supported actionable tools you can use to better learn, remember, and apply new information. Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com.
Actionable Insights

1. Prioritize Self-Testing Over Re-Reading

After initial exposure to material, prioritize self-testing by actively recalling information from memory, as this is far more effective for retention and accuracy than simply re-reading the material multiple times.

2. Test Soon After Initial Exposure

Test yourself on new material very soon after your first exposure (same day or next day) to significantly offset the natural process of forgetting and consolidate information into neural circuits.

3. Take Multiple Tests & Review Answers

After initial exposure, take multiple tests on the material, even if performance is poor, and always review the accurate answers to compare with your own. This strategy significantly improves long-term retention and ultimate test performance.

4. Use Open-Ended Self-Tests

For self-testing, prioritize open-ended or short-answer questions over multiple-choice, as they require deeper recall and mastery of information rather than just recognition or familiarity.

5. Embrace Gaps in Knowledge

View confusion or not knowing material during self-testing as a positive, as it cues enhanced neuroplasticity and directs you to where you need to focus your learning and re-testing efforts.

6. Ensure Quality Sleep for Learning

Get a great night’s sleep before studying and limit external stress, as optimal sleep is the best ’nootropic’ for alertness, focus, and the brain’s ability to consolidate learned information.

7. Prioritize First Night’s Sleep

Aim for the best possible sleep on the first night after learning new material, avoiding late-night studying and excessive caffeine, as this initial sleep is critical for consolidating information into neural circuits.

8. Prioritize Alertness and Focus

Ensure you are alert and focused when learning new information, as this active engagement cues your nervous system that the material is important and needs to be retained. This is a prerequisite for effective neuroplasticity.

9. Voluntarily Engage Focus

Consciously tell yourself that information is important to voluntarily ramp up your focus and alertness, actively engaging your attention rather than passively waiting for the material to excite you. This deliberate effort cues neuroplasticity.

10. Embrace Learning Strain

Recognize that the feeling of strain or agitation when forcing yourself to focus and learn is a positive cue to your nervous system, signaling that neuroplasticity needs to occur and changes are being set in motion.

11. Daily Brief Mindfulness Meditation

Practice 5-10 minutes of mindfulness meditation daily, focusing on your breathing and gently returning attention when it drifts, to improve focus, memory, and recall ability. This trains your nervous system to attend better.

12. Practice Eyes-Open Focusing

Improve focus by deliberately bringing your attention back to a visual target (e.g., 1-3 feet away) for 1-10 minutes, allowing blinking, to train your nervous system to sustain attention.

13. Incorporate Non-Sleep Deep Rest (NSDR)

Integrate a 10-20 minute Non-Sleep Deep Rest (NSDR) practice into your schedule, especially if sleep is insufficient, to restore mental and physical vigor and enhance neuroplasticity.

14. Control Sleep Environment Temperature

Control your sleeping environment’s temperature, programming it to drop by 1-3 degrees to fall and stay deeply asleep, and increase by 1-3 degrees to wake up refreshed. This ensures optimal body temperature regulation for quality sleep.

15. Hydrate and Use Caffeine Wisely

Stay well hydrated and consume an appropriate amount of caffeine to enhance alertness without causing agitation, as these can support focus and attention for learning.

16. Moderate Caffeine for Learning

Consume caffeine in moderation, as it can slightly increase epinephrine levels, which may help enhance learning by boosting alertness and focus.

17. Schedule Solo, Distraction-Free Study

Designate and schedule specific times for studying alone, actively eliminating distractions by putting your phone away and informing others of your unavailability, to maximize focus.

18. Structure Daily Study Sessions

Study for 3-4 hours per day, broken into 2-3 sessions, at least five days a week, to manage time effectively and maintain consistent learning habits.

19. Maintain Regular Study Schedule

Establish and stick to a regular study schedule for at least three days to entrain your brain and body, improving your ability to focus and attend to material at those specific times.

20. Teach Peers to Master Material

After learning material in isolation, make an effort to teach it to your peers, as this process helps test and develop mastery, leading to superior performance.

21. Apply “Watch One, Do One, Teach One”

Adopt the ‘watch one, do one, teach one’ method for learning new skills or material, as it is an excellent means to develop proficiency, mastery, and even virtuosity, provided it’s safe.

22. Connect Learning to Aspirational Goals

Attach your study efforts to high-level, long-term aspirational goals that resonate with you, as this psychological motivation can pull you through challenging material or periods of waning desire.

23. Utilize Periodic Learning Pauses (Gap Effects)

Periodically pause for 5-30 seconds during learning sessions, as these ‘gap effects’ allow your hippocampus to generate 20-30 times more repetitions of the material, enhancing consolidation.

24. Set Expectation for Frequent Testing

Inform yourself or students at the outset of a learning journey that frequent testing will be a core part of the process, which can enhance its effectiveness as a learning tool.

25. Brief Post-Exposure Self-Testing

Immediately after being exposed to new material, take a few seconds or minutes to mentally test yourself on it, especially if you cannot do a formal test, to begin offsetting forgetting.

26. Incorporate Emotion & Story in Learning

Attach emotional emphasis or story elements to material you are learning, as emotionally salient experiences, whether positive or negative, are remembered more durably due to the deployment of neuromodulators.

27. Consciously Add Emotional Salience

When learning from a monotone or unengaging source, consciously ramp up your internal attention and use your own thinking to create emotional salience or intensity around the material, enhancing its memorability.

28. Interleave Information with Anecdotes

Incorporate seemingly unrelated anecdotes or bits of information into learning sessions, as this ‘interleaving’ enhances overall learning by helping the brain connect new material with existing or distantly related knowledge.

29. Engage in Regular Therapy

Consider doing regular therapy as an important component to overall health, viewing it as equally important as regular exercise. Therapy can provide rapport, support, and insights.