What practice is deemed critical for enhancing memory retention?

Self-study questions are a crucial practice for enhancing memory retention as they actively engage the learner in recalling and applying the information they have learned. This strategy, known as retrieval practice, is supported by cognitive science research, which shows that actively trying to remember information strengthens neural connections in the brain, leading to better long-term retention.

When students formulate and answer self-study questions, they are not just passively reviewing material; they engage with the content in a more meaningful way. This process encourages deeper understanding and helps identify gaps in knowledge, allowing students to focus their study efforts more effectively.

While other methods like taking frequent breaks, watching educational videos, or participating in group study sessions can also contribute to the learning process, they may not provide the same level of active engagement with the material as self-study questions. Taking breaks can prevent burnout and improve concentration, and educational videos can introduce concepts, but they lack the immediate testing and feedback that self-study questions provide. Group study sessions can promote discussion and dissemination of information but might not ensure individual retention of material as effectively as self-testing techniques.