The forgetting curve hypothesizes the decline of memory retention in time. This curve shows how information is lost over time when there is no attempt to retain them. A related concept is the strength of memory that refers to the durability that memory traces in the brain. The stronger the memory, the longer period of time that a person is able to recall it. A typical graph of the forgetting curve purports to show that humans tend to halve their memory of newly learned knowledge in a matter of days or weeks unless they consciously review the learned material.
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Famous quotes containing the words forgetting and/or curve:
“I never heard of an old man forgetting where he had buried his money! Old people remember what interests them: the dates fixed for their lawsuits, and the names of their debtors and creditors.”
—Marcus Tullius Cicero (106–43 B.C.)
“And out again I curve and flow
To join the brimming river,
For men may come and men may go,
But I go on forever.”
—Alfred Tennyson (1809–1892)