What type of memory aid involves creating a poem from personal life memories?

The correct answer is mnemonics, which are memory aids that help in the process of encoding and retrieving information more efficiently. Mnemonics often take various forms, including acronyms, rhymes, and poems, which make the information easier to remember. By creating a poem from personal life memories, individuals tap into the rhythm and structure of poetry to enhance recall, utilizing both emotional connections to the memories and the mnemonic device of rhyme and cadence.

Rehearsal, while it is a technique for enhancing memory through repetition, does not incorporate the creative aspect of forming poetry. Chunking involves breaking down larger pieces of information into smaller, more manageable units to aid retention, which is a different approach than creating a poetic summary of personal experiences. Visualization refers to the practice of forming mental images to remember information better, which is distinct from the verbal memorization technique represented by mnemonics. Hence, mnemonics is the most fitting choice for the creation of a poem as a memory aid.