To recognize the active infomation processing that occurs in short-term memory, researchers have characterized it as memory.

Working.

Explanation:

This memory was learnt to be put in place to overwrite the issues that were encountered which was gave rise by simplicity of multi-store models.

It can be tagged a multi-component system as it as it executes a lot of central works which is seen in cases like the visuospatial sketchpad, loop etc. It is seen to to posses memory and attention which aids quick learning in many ways.

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answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;