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Ethnologue > Web version > Country index > Americas > Bolivia > Bolivian Sign Language

Bolivian Sign Language

A language of Bolivia

ISO 639-3bvl

Population  350 to 400 (1988 E. Powlison).
Region  Cochabamba, La Paz, Riberalta, Santa Cruz.
Dialects  Based on American Sign Language [ase] with necessary changes for borrowed Spanish lexical items. Some groups in La Paz and Santa Cruz use the same signs with some dialect signs from their own areas. Morgan (2004) gives evidence that Bolivian Sign Language is no more divergent from ASL [ase] than some dialects of ASL.
Classification  Deaf sign language
Comments  Originated by missionaries. Other deaf schools use only the oralist approach.

Entries from the SIL Bibliography about this language:

Academic Publications

HOLBROOK, David J., author. 2009. "Bolivia deaf community and sign language pre-survey report."  Available online