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SuperMemo

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This is an old revision of this page, as edited by 98.210.152.178 (talk) at 22:11, 8 March 2009 (This is not advertising: the only commercial pointer is for SuperMemo, which is already mentioned. This helps people find other NON-COMMERCIAL implementations.). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

SuperMemo
Developer(s)SuperMemo World
Stable release
version 2006 (v. 13.15) / May 3rd, 2008
Operating systemWindows, Palm OS, PocketPC, Web, and more
TypeAccelerated Learning & Memory Software
LicenseProprietary
WebsiteSuperMemo.com

SuperMemo (from "Super Memory") is a learning method and software package developed by SuperMemo World in Poland from 1985 to the present. It is a practical application of the proposed spaced repetition learning technique that has been proposed for efficient instruction by a number of psychologists as early as in the 1930s. The authors of the learning method, and lead programmer of the software, are dr Edward Jacek Gorzelańczyk and Piotr Wozniak.

Proponents of the method claim that it makes possible faster learning and indefinite retention of memories (with repetition).

The method is available as a computer program for Windows, Windows CE, Palm Pilot, etc. It can also be used in a web browser or even without a computer. SuperMemo is based on research into long-term memory.

The desktop version of SuperMemo (since v. 2002) supports incremental reading.

More recent similar software programs such as Anki, FullRecall and Mnemosyne also use the SuperMemo2 algorithm.

Software implementation

The software implementation of the SuperMemo algorithm in its most rudimentary and basic form is simply this: A database of Question & Answer (Q&A) fields (or more practically, digital and electronic flashcards). The database is either a pre-made collection, self-made, or in some cases both through Merging.

The software then traverses with the user through each element that is scheduled for repetition (a new set of "reps" is computed for each day on the calendar). The program gathers information about the user's memory through their responses and grades to their active recalls (conscious response to their questions -- giving a conscious answer as opposed to passive review).

In three simple steps, the reviewing (or repetition) process goes like this (from the user's perspective):

  1. The user is given a question by SuperMemo
  2. The user responds with an answer from his own mind (active recall)
  3. The user gives himself a grade of what best reflects his recall. (A-E grade, or 5-0 grade -- depending on what version and/or platform).

SuperMemo then calculates the necessary intervals for proposed repetitions of a single item or flash-cards.

Various implementations

  • SuperMemo, commercial, download and install, associated with algorithm inventor
  • Mnemosyne, non-commercial, download and install, open source project at SourceFourge
  • Crammage, non-commercial, browser based

See also

SuperMemo
Articles
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