French Sign Language | |
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Francosign | |
Geographic distribution | Before 1850, Western Europe, and North America; today parts of Europe, the Americas, Africa, and Asia. |
Linguistic classification | One of the world's sign language families |
Early form | |
Glottolog | lsfi1234 |
The French Sign Language (LSF, from langue des signes française) or Francosign family is a language family of sign languages which includes French Sign Language and American Sign Language.
The LSF family descends from Old French Sign Language (VLSF), which developed among the deaf community in Paris. The earliest mention of Old French Sign Language is by the abbé Charles-Michel de l'Épée in the late 18th century, but it could have existed for centuries prior. Several European sign languages, such as Russian Sign Language, derive from it, as does American Sign Language, established when French educator Laurent Clerc taught his language at the American School for the Deaf. Others, such as Spanish Sign Language, are thought to be related to French Sign Language even if they are not directly descendent from it.
Anderson (1979)[1] postulated the following classification of LSF and its relatives, with derivation from Medieval monks' sign systems, though some lineages are apparently traced by their manual alphabets and thus irrelevant for actual classification:
Henri Wittmann (1991)[2][3] has been influential in scholarly attempts at constructing the French Sign Language family tree. He listed most of the following suspected members of the family, with date of establishment or earliest attestation. Subsequent scholarly research has confirmed most of his conclusions, but rejected others and expanded the family tree with new branches, while removing others.
Wittnann believed Lyons Sign Language, Spanish Sign Language, Brazilian Sign Language, and Venezuelan Sign Language, which are sometimes counted in the French family, had separate origins, though with some contact through stimulus diffusion, and it was Lyons rather than French Sign Language that gave rise to Belgian Sign Language. Chilean Sign Language (1852) has also been included in the French family but is not listed by Wittmann.[citation needed] Hawaiian Pidgin Sign Language (with possible local admixture) turned out to be an isolate, unrelated to French, American, or any other Sign Language.[citation needed] J. Albert Bickford concluded that there was 'no substantive evidence that the [Lyons Sign Language] ever existed' and retired it from Ethnologue in 2017.[7]
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Language families[a] |
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By region[a] |
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Fingerspelling | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Language contact |
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^a Sign-language names reflect the region of origin. Natural sign languages are not related to the spoken language used in the same region. For example, French Sign Language originated in France, but is not related to French. Conversely, ASL and BSL both originated in English-speaking countries but are not related to each other; ASL however is related to French Sign Language.
^b Denotes the number (if known) of languages within the family. No further information is given on these languages. ^c Italics indicate extinct languages. |
Proto | |||||||||||||||
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Africa |
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Americas |
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Asia |
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Europe |
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Italics indicate extinct languages |