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From Wikipedia, the free encyclopedia

Memory sport, sometimes referred to as competitive memory or the mind sport of memory, refers to competitions in which participants attempt to memorize then recall different forms of information, under certain guidelines. The sport has been formally developed since 1991 and features national and international championships. The primary worldwide organizational bodies are the IAM (International Association of Memory) and WMSC (World Memory Sports Council).[1][2]

In response to a conspicuous rivalry between two challengers to the same Guinness Book Record, Memory Sports Promotion and Control Ltd., (Company number 3548879) was incorporated on 6 April 1998, by the invigilators Dr Peter Marshall and Ms Anne Perrett. The company operated under the business name The Word Memory Sports Association.[3]

One common type of competition involves memorizing the order of randomized cards in as little time as possible, after which the competitor is required to arrange new decks of cards in the same order.

Mnemonic techniques are generally considered to be a necessary part of competition, and are improved through extensive practice.[4] These can include the method of loci, the use of mnemonic linking and chunking, or other techniques for storage and retrieval of information.

History

Techniques for training memory are discussed as far back as ancient Greece, and formal memory training was long considered an important part of basic education known as the art of memory.[5] However, the development of trained memorization into a sport is only a development of the late 20th century, and even then has remained relatively limited in scope. The first worldwide competition was held as the World Memory Championships in 1991, and has been held again in every year since, with the exception of 1992.[6]

Competitions

Following the establishment of the World Memory Championships in 1991, national competitions have been set up in more than a dozen countries, including the U.S., India, Germany, UK, Italy, Sweden, Australia, Singapore, China, Japan, South Korea, Mongolia, and the Philippines, among others.[7][8][9][10][9][11] An up-to-date list of competitions can be found at the International Association of Memory statistics website.[12]

In 2016, due to the dispute between players and the WMSC (World Memory Sports Council), most of the organizations except China and Arabia withdrew from the WMSC and launched the IAM (International Association of Memory).[13] Beginning in 2017, both organizations hosted their own world championships.

The Guild of Mnemonists Ltd was incorporated 6 April 1998, Company number 03541058,[14] to foster communication and technique sharing as well as to develop ethical controls for competitions and guaranteed standards in memory training courses. The Guild has since ceased to function.

Techniques

Competitors describe numerous methods and techniques for improving their memorization skills, with some having published and named their specific methods. These include, for instance, the Mnemonic dominic system, named after former World Champion Dominic O'Brien, the Mnemonic major system, as well as the Person-Action-Object System which involves encoding cards and numbers into sequences of persons, actions, and objects.[15] These methods are sometimes referred to as "mnemotechnics".

Dominic O'Brien's Dominic System is a powerful memorizing strategy that combines both traditional and innovative techniques. These include techniques like assigning easily remembered people to unmeaningful things such as numbers, and more known techniques like the memory palace.

Joshua Foer has written, "Though every competitor has his own unique method of memorization for each event, all mnemonic techniques are essentially based on the concept of elaborative encoding, which holds that the more meaningful something is, the easier it is to remember."[16]

Disciplines

Sanctioned memory competitions comply with one of four formats for competition depending on the level. At the World Championship, all ten disciplines are conducted at maximum timing, while at other international competitions some disciplines are shortened to a 30-minute format. As the competitions become more regional, some disciplines are cut while others are shortened.

According to the World Memory Championship Competitors Handbook, the ten disciplines are as follows:

  1. Names and Faces - “Memorize and recall as many names as possible and link them to the right face.”
  2. Binary Numbers - “Memorize and recall as many binary digits as possible.”
  3. Random Numbers - “Memorize as many random digits as possible, in complete rows of 40 digits, and recall them perfectly.”
  4. Abstract Images - “Memorize and recall the sequence of abstract images in as many rows as possible.”
  5. Speed Numbers - “Memorize as many random digits as quickly as possible, in complete rows of 40 digits, and recall them perfectly.”
  6. Historic/Future Dates - “Memorize as many numerical historic/future dates as possible and to link them to the correct fictional event.”
  7. Random Cards - “Memorize and recall as many separate packs (decks) of 52 playing cards as possible.”
  8. Random Words - “Memorize as many random words in complete columns of 20 as possible and recall them perfectly.”
  9. Spoken Number - “Listen to, memorize, and recall as many spoken numbers as possible.”
  10. Speed Cards - “Memorize and recall a single pack of 52 playing cards in the shortest possible time.

In addition to the traditional competitions organized by the World Memory Sports Council or International Association of Memory, memory athletes often compete at alternative-format competitions. These include the Memory League Championships (formerly the Extreme Memory Tournament), Memoriad, and the MAA Memo Games.[17][18][19]

Other types of memory competitions may not feature timed events. For instance, records for the memorization of π (known as piphilology) have been recorded since the 1970s, with the current record holder having produced from memory more than 70,000 digits.

Records

Memory sport continues to have its records broken rapidly. A recent world speed record for memorizing a deck of cards was 12.74 seconds, held by Shijir-Erdene Bat-Enkh of Mongolia.[20] A recent world record for the most digits memorized in five minutes was 568, held by Alex Mullen.[21] There are two different up-to-date lists of world and national records: 1. The International Association of Memory statistics website[22] 2. The World Memory Sports Council Official Statistics website[23]

Designations

The highest designation set up by the World Memory Sports Council, which organizes the World Memory Championships, is the Grand Master of Memory. Subclassifications include international grandmaster (IGM), grandmaster (GMM), and international master (IMM). As of November 2016, there are approximately 200 grandmasters in the world.[16]

Abilities

Researchers have looked to discover the differences between brains with superior memory and those with average memory both in structure and capabilities, and whether their capabilities are innate or developed. Some research has found that there are no fundamental differences between brains with superior memory and the average person. Instead many superior memorizers, like those in the World Memory Championships, use mnemonic learning strategies to practice preferential engagement of areas of the brain such as the hippocampus and the medial parietal and retrosplenial cortices which allows them to store and access more information in their working memory.

However, other research into the causal factors of superior memory found that such performance could derive from either the practice of mnemonic strategies or in some cases a natural superiority in memory efficiency. The research also concluded that for those with regular natural ability, the superior memory they gain from using mnemonic strategies is typically limited by the applicability of their strategy to the task at hand. However, users of mnemonic strategies often perform exceptionally well with “less meaningful materials such as numbers.”

Well-known competitors

Up-to-date world rankings can be found at the International Association of Memory statistics website.[24]

World champions:[25]

Other:

  • Yanjaa Wintersoul (Mongolia, previously Sweden): international grandmaster, double world record holder.[26][27][28]
  • Shijir-Erdene Bat-Enkh (Mongolia): International Grandmaster, World Record Holder.
  • Munkhshur Narmandakh (Mongolia): international grandmaster, world record holder.[26][29]
  • Enkhshur Narmandakh (Mongolia): international grandmaster, world record holder.[26][30]
  • Lkhagvadulam Enkhtuya (Mongolia): international grandmaster, world record holder.[26][31]
  • Joshua Foer (US): author and USA memory champion (2006).[32]
  • Ed Cooke (UK): author, grandmaster, founder and CEO of Memrise.[33]
  • Simon Reinhard (Germany): international grandmaster, 4x German champion, 2x vice-world champion, 2x Extreme Memory Tournament champion.[33][34][35][36]
  • Marwin Wallonius (Sweden): international grandmaster, 2x Swedish champion, vice-world champion, world record holder.[26][37][38]
  • Nelson Dellis (US): 4x USA memory champion (2011–12, 2014–15), grandmaster.[32][33]
  • Ron White (US): 2x USA memory champion (2009–10).[32]
  • Lance Tschirhart (US): international grandmaster, world record holder in spoken numbers.[39][38]
  • Huang Shenghua (China): international grandmaster, vice-world champion.[26][40][41]
  • Shi Binbin (China): international grandmaster, 2x Chinese champion, world record achiever.[26][42][43]
  • Su Zehe (China): international grandmaster, world record achiever.[26][44][45]
  • Zou Lujian (China): grandmaster, world record achiever.[26][46][45]
  • Prateek Yadav (India): international grandmaster, 4x Indian champion.[47]
  • Ola Kare Risa (Norway): international grandmaster, Norwegian No. 1, world record achiever.[26][48][49]
  • Boris Konrad (Germany): international grandmaster, world record achiever.[26][50][51]
  • Christian Schafer (Germany): international grandmaster.[26][52]
  • Katie Kermode (UK): world record holder in words, names and faces.[38][53]
  • Sengesamdan Ulziikhutag (Mongolia): international grandmaster.[26][54]
  • Purevjav Erdenesaikhan (Mongolia): international grandmaster, Mongolian champion, 2015 junior world champion.[26][55][56]
  • Takeru Aoki (Japan): Grandmaster of Memory, Japanese champion
  • Daniel Tammet (UK): writer and autistic savant.

See also

References

  1. ^ "International Association of Memory | International Association of Memory". www.iam-memory.org. Retrieved 2017-12-07.
  2. ^ "World Memory Championships | World Memory Championships". www.worldmemorychampionships.com. Retrieved 2017-12-07.
  3. ^ Companies House record, number 3548879, South Wales Echo 2 December 1998, p17
  4. ^ "Contact Us - The World Memory Championships". worldmemorychampionships.com. Retrieved July 6, 2016.
  5. ^ Foer, Joshua (February 15, 2011). "Secrets of a Mind-Gamer". NYTimes.com. Retrieved July 6, 2016.
  6. ^ "World Memory Championships | World Memory Statistics". www.iam-stats.org. Retrieved 2017-01-02.
  7. ^ "FAQs | USA Memory Championship". USAMemoryChampionship.com. Retrieved July 6, 2016.
  8. ^ "Grandmaster of memory stays on top". The Hindu. November 12, 2010. Retrieved July 6, 2016.
  9. ^ a b Gemma Luz Corotan (August 31, 2010). "Filipino nurse, 'kristo' excel in UK memory tilt". INQUIRER.net. Archived from the original on September 1, 2010. Retrieved July 6, 2016.
  10. ^ "Memory champs meet for UK contest". BBC News. August 15, 2009. Retrieved July 6, 2016.
  11. ^ "List of Memory Competitions". Memory Techniques Wiki. Retrieved July 6, 2016.
  12. ^ "Competition | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-07-05.
  13. ^ "International Association of Memory | Memory Sports". memory-sports.com. 21 June 2016. Retrieved 2017-12-06.
  14. ^ http://www.companycheck.co.uk, http://www.ukcorporations.org
  15. ^ "Person-Action-Object (PAO) System". Memory Techniques Wiki. Retrieved July 6, 2016.
  16. ^ a b "Special Titles | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-11-26.[permanent dead link]
  17. ^ "Home | Memory League". memoryleague.com. Retrieved 2019-10-02.
  18. ^ "Home | Memoriad". www.memoriad.com/. Retrieved 2019-10-02.
  19. ^ "Home | Memo Games". memory-sports.com. Retrieved 2019-10-02.
  20. ^ "Speed Cards Record | International Association of Memory Statistics". iam-stats.org. Retrieved 2019-10-02.
  21. ^ "5 Minute Numbers Record | International Association of Memory Statistics". iam-stats.org. Retrieved 2019-10-02.
  22. ^ "World Records | International Association of Memory Statistics". iam-stats.org. Retrieved 2019-10-02.
  23. ^ "World Records | World Memory Statistic". www.world-memory-statistics.com. Retrieved 2019-10-02.
  24. ^ "World Ranking | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-07-05.
  25. ^ "World Memory Championships | World Memory Statistics". www.world-memory-statistics.com. Retrieved 2016-12-29.
  26. ^ a b c d e f g h i j k l m n "Grandmasters | World Memory Sports Council Official Statistics". www.iam-stats.org. Archived from the original on 2016-12-11. Retrieved 2016-12-29.
  27. ^ "15 minute Names & Faces Record | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  28. ^ "Yanjindulam Altansuh | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  29. ^ "International Association of Memory Statistics". www.iam-stats.org. Retrieved 2017-12-17.
  30. ^ "International Association of Memory Statistics". www.iam-stats.org. Retrieved 2017-12-17.
  31. ^ "International Association of Memory Statistics". www.iam-stats.org. Retrieved 2017-12-17.
  32. ^ a b c "List of USA Memory Champions - Memory Techniques Wiki".
  33. ^ a b c "Special Titles | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-11-07.[permanent dead link]
  34. ^ "Simon Reinhard | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  35. ^ "2014 Extreme Memory Tournament | Memory League". www.memoryleague.com. Retrieved 2016-12-29.
  36. ^ "2016 Extreme Memory Tournament | Memory League". www.memoryleague.com. Retrieved 2016-12-29.
  37. ^ "Marwin Wallonius | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  38. ^ a b c "World Records | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-11-07.
  39. ^ "Lance Tschirhart | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  40. ^ "Huang Shenghua | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  41. ^ "WMC 2016 | World Memory Championships". www.worldmemorychampionships.com. Retrieved 2016-12-21.
  42. ^ "Shi Binbin | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  43. ^ "60 minute/Hour Cards Record | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  44. ^ "International Association of Memory Statistics". www.iam-stats.org. Retrieved 2017-12-17.
  45. ^ a b "5 minute Binary Record | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-17.
  46. ^ "International Association of Memory Statistics". www.iam-stats.org. Retrieved 2017-12-17.
  47. ^ "Prateek Yadav | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  48. ^ "Ola Kare Risa | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  49. ^ "5 Minute Binary Record | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  50. ^ "Boris Konrad | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2019-10-02.
  51. ^ "Memoriad World Records | Memoriad". www.memoriad.com. Retrieved 2016-12-29.
  52. ^ "Christian Schafer | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  53. ^ "Katie Kermode | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  54. ^ "Sengesamdan Ulziikhutag | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  55. ^ "Purevjav Erdenesaikhan | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.
  56. ^ "World Memory Championships 2015 Junior | International Association of Memory Statistics". www.iam-stats.org. Retrieved 2016-12-29.

External links

Software

  • RNG v1.0 Random Number Generator for training Working Memory
This page was last edited on 28 July 2020, at 15:33
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