Sign Language Awareness Quiz

How many different types of sign languages are estimated to exist worldwide?

• 138 to 300

• 500 to 700

• 1000 to 1500

• 50 to 100

Which sign language is the most popular in the world?

• Indian Sign Language

• American Sign Language

• British Sign Language

• French Sign Language

Approximately how many users does American Sign Language have?

• 600,000

• 2,000,000

• 460,000

• 1,000,000

Which of the following sign languages is NOT derived from French sign language?

• Mexican Sign Language

• Japanese Sign Language

• Quebec Sign Language

• Italian Sign Language

What is a key characteristic of each sign language according to the video?

• They all share the same grammar

• They are independent languages with unique parameters

• They are all derived from American Sign Language

• They are only used in their country of origin