What is the primary function of rehearsal in memory processes?

Rehearsal plays a crucial role in memory processes by serving to strengthen the storage of memories. When information is rehearsed, whether through conscious repetition or elaborative techniques, it enhances the encoding of that information into long-term memory. This involves transferring information from short-term memory into a more stable and retrievable form within long-term memory, making it easier to recall later.

The act of rehearsal can take different forms, such as maintenance rehearsal, which involves repeating information to keep it in short-term memory, and elaborative rehearsal, which focuses on relating new information to existing knowledge or making it more meaningful. This deep processing is what helps solidify memories for longer retention. Enhancing the connections and associations in memory through rehearsal is key to improving recall and overall memory function.