Final answer:
Rehearsal helps commit information to long-term memory using strategies like elaborative rehearsal and distributed practice, as described by the levels of processing hypothesis.
Step-by-step explanation:
Rehearsing information refers to time spent going over the material numerous times in order to commit it to long-term memory. This involves methods such as elaborative rehearsal, where you link new information to existing knowledge to make it more meaningful, and the self-reference effect where material is made personally significant. Moreover, distributed practice is advised rather than cramming all study into one session to allow for proper memory consolidation. The repetition and organization of study material over time enhance its transfer from short-term to long-term storage, a process supported by the levels of processing hypothesis by Craik and Lockhart (1972).