What is a key factor in improving memory retention?

Rehearsal is an essential factor in enhancing memory retention because it involves actively engaging with the information to be remembered, which helps strengthen neural connections associated with that information. Through rehearsal—whether it be in the form of repeating the information aloud, writing it down, or practicing retrieval—individuals reinforce what they have learned and make it more likely to transfer from short-term to long-term memory. This process effectively solidifies the information, making it easier to recall later.

On the other hand, distraction can detract from memory retention because it diverts attention away from the material that needs to be learned. Visual encoding, while beneficial in certain contexts, may not be as universally applicable as rehearsal, as it focuses on the imagery of the information rather than the repetitive practice of its content. Limited practice would not provide the necessary reinforcement and familiarity with the material required for effective memory retention. By focusing on rehearsal, learners can significantly improve their chances of remembering information.