UH Researchers Discover Existence of Hawaii Sign Language

A group of University of Hawaii at Manoa linguistic researchers announced the discovery this morning. 

Hawaii Sign Language (HSL) is one of only two known surviving sign languages in the United States. The other, of course, is American Sign Language (ASL). According to a UH press release, HSL’s discovery marks the first time since the 1930s that a previously unknown language, either spoken or signed, has been documented in the US. Researchers trace HSL’s roots to the late 1800s.

A video demonstration comparing ASL and HSL can be viewed here.

Here’s how the discovery came about, according to the press release:

ASL started to be used in Hawai‘i in the 1940s and became dominant by the 1950s, gradually superimposing itself on the indigenous Hawai‘i Sign Language that predated it. However, some of the old sign language is remembered by elderly Deaf people in Hawai‘i.

One of the champions of HSL is Kapi‘olani Community College ASL instructor Linda Lambrecht. She has long been an advocate for its proper documentation. HSL was, of course, known to its users, and occasional mention of it may be found in various places, including the internet.  But there had never been an attempt to document it or to determine whether it is a separate language, a dialect of ASL, or simply an improvised pidgin.

In 2010, Lambrecht and her former student, Barbara Earth, who is currently a Research Fellow in the Department of American Sign Language and Deaf Studies at Gallaudet University, approached UH Mānoa’s Department of Linguistics, one of the world’s leading centers for language documentation and conservation, for assistance and advice. A grant from the Hawai‘i Council for the Humanities under the direction of UH Mānoa Linguistics Professor William O’Grady, and financial assistance from various other sources, enabled a team led by Lambrecht and Earth to locate and interview 19 elderly Deaf people and two adult children of Deaf parents (CODAs) on four of the Hawaiian islands.

Analysis of the video records of those interviews, with the assistance of Dr. James Woodward, Adjunct Professor in the Department of Linguistics at UH Mānoa and Co-Director of the Center for Sign Linguistics and Deaf Studies at the Chinese University of Hong Kong, has identified a substantial set of vocabulary items and grammatical features of HSL. These findings have allowed the research team to confirm the uniqueness of HSL and to conclude that it is, in fact, a previously undocumented language. This marks the first time since the 1930s that a previously unknown language, either spoken or signed, has been documented in the United States. HSL may well be the last of America’s undiscovered languages.

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Courtesy of UH Manoa/Vimeo

— Alia Wong

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