Quebec Sign Language
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A language of Canada
8,000 (2021 DBS/DOOR/SIL). Estimated 8,000 deaf signers, assuming 0.1% of the total population of Quebec. Other estimates vary widely: 5,000–6,000 (Parisot et al 2015), 50,000 (2010 E. Parks).
Scattered, especially in eastern provinces that are primarily Francophone: Quebec, eastern Ontario, New Brunswick, and Nova Scotia.
5 (Developing).
Vigorous. Some use Signed French. Segregated deaf education by sex resulted in some lexical differences between the sexes; female use more influenced by ASL [ase], male by Signed French and LSF [fsl]. Rare for a deaf child to learn both LSQ and ASL. A few adults have working knowledge of both. Used by all. Some also use American Sign Language [ase], especially adults and a few children.
Dictionary. Grammar. Agency: Societé Culturelle Québécoise des Sourds (SCQS).


No information on language used before 1831; LSQ arose in schools with influence from ASL [ase] and LSF [fsl]; the name ‘langue des signes québécois’ dates from the 1980s (Parisot et al 2015). In northern Quebec, deaf people use American Sign Language [ase], with English as L2. Christian.