As she studies her psychology textbook,Marilyn wants to make sure that she remembers that sound intensity is measured in units called decibels and that each decibel is one-tenth of a bel,which is a unit named after Alexander Graham Bell.Marilyn creates a visual image of 10 little elf-like Alexander Graham Bells trying to turn up the volume of a huge stereo.Her strategy is called

Question

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Marilyn's strategy of creating a visual image to remember a specific fact is called a mnemonic. Mnemonics are memory aids that help people remember information by associating it with something else, such as a visual image, a rhyme, or an acronym. In this case, Marilyn created a memorable image of little Alexander Graham Bells to associate with the concept of decibels.

As She Studies Her Psychology Textbook,Marilyn Wants to Make Sure