¿La lengua de señas es universal?

The video discusses the prevalence of hearing impairment, the levels of hearing loss, and the importance of sign language. It covers the history and development of sign language, its various systems, and the benefits of learning it. The video emphasizes the need for inclusivity and communication for people with hearing impairments.

What percentage of the global population is affected by hearing impairment?

• 2%

• 5%

• 10%

• 15%

At what decibel level does mild hearing loss begin?

• 41 to 70 decibels

• 21 to 40 decibels

• 0 to 20 decibels

• 71 to 90 decibels

Which of the following is NOT a use of sign language?

• A universal language

• Communication for speech-impaired individuals

• Communication for hearing impaired

• A form of silent communication for monks

Who invented the current manual alphabet using the Latin alphabet?

• Charles Michel

• Plato

• The ancient Romans

• San Buenaventura

Why is sign language not considered universal?

• It is based on pointing to objects

• It is only used in educational settings

• It arose naturally and varies by region

• It has a limited vocabulary

When was Mexican Sign Language declared a national language?

• 2010

• 2003

• 2000

• 1990

What is one benefit of learning sign language for children with hearing issues?

• Increased isolation

• Improved quality of life

• Limited professional development

• Reduced learning capabilities