A typical representation of the forgetting curve with about 50 % loss (no recall without help) after one day. Green are flattened curves after repetitions, illustrating the need for (less and less frequent) repetitions to effectively retain knowledge.
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Made with Inkscape, based on smaller version from [1], originally uploaded to en.wikipedia; description page is/was here.
This work has been released into the public domain by its author, Icez at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Icez grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse
