Basics

Memory

How can a useful cue bring a memory to mind?

The basic idea

Encoding takes information into memory, storage keeps it over time and retrieval brings it into use. These distinctions help us ask where a difficulty may arise. Remembering reconstructs an experience using retained information, available cues and interpretation.

Follow the idea
  • Encode
  • Store
  • Retrieve
A scene is encoded in a notebook, represented as a changing network, and reconstructed with the help of a cue.

How memory works

Explore encoding, storage and retrieval through a picture that is rebuilt.

Encoding
Information is taken in and connected with meaning.
Storage
Information is retained over time.
Retrieval
A cue can help bring information back into use.
Open the picture and its text guide

Picture this

Original teaching example

You recognize a classmate and pause while trying to recall their name. Later, seeing the classroom brings it to mind. The classroom supplies a cue associated with the person and the earlier encounters.

Your turn

What does the classroom add that could help the name come to mind?

Show the explanation

It provides a familiar context linked to the classmate. That association can help access the name. The example shows why researchers distinguish information being retained from the cues that make it available at a particular moment.

Take the idea further

Different patterns of remembering can reflect encoding, retention or retrieval. Comparing those possibilities takes more information about the task and its conditions.

Follow the question

Read the related OpenStax Psychology 2e section

Read about memory reconstruction and errors

Go deeper in the Psy101 family

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