Final answer:
Elaboration is a critical aspect of the levels of processing theory of memory, which posits that the deeper the processing of information, the better the retention in long-term memory. Elaborative rehearsal is a technique to enhance memory by linking new information to existing knowledge, creating stronger retrieval cues.
Step-by-step explanation:
An important aspect of the levels of processing theory of memory, proposed by Craik & Lockhart (1972) and later expanded by Craik & Tulving (1975), is the concept of elaboration. Elaboration refers to the deep processing of information by linking it to existing knowledge and other memories to make the new information more meaningful.
The use of elaborative rehearsal is recommended as a study technique to enhance memory. This process involves thinking about the meaning of new information and linking it to already stored knowledge, thereby creating a web of retrieval cues.