Final answer:
Retaining sequential numbers of a phone number in long-term memory involves chunking the information into manageable bits and reinforcing it through rehearsal strategies, which enable easier recall.
Step-by-step explanation:
The ability to retain sequential numbers of your phone number in your long-term memory is an example of long-term memory storage and retrieval. This type of memory involves the process of organizing information into manageable bits or chunks, known as chunking, which is particularly effective when remembering information like phone numbers. Additionally, this process can also be strengthened through the use of mnemonic devices, rehearsal strategies, and elaborative rehearsal, which links new information to knowledge already stored in your memory.
Your phone number is memorized by chunking the digits into smaller groups (e.g., 520-555-0467), which is easier to recall than a long string of numbers. Over time, through repetition or active rehearsal, these chunks become part of your long-term memory. Elaborative rehearsal could involve associating parts of the number with meaningful information, such as recognizing 520 as an area code for Arizona, if the person you met is from that state.