Sign language is a communication medium for people who are deaf and speech impaired. Sign language is also able to make the brain more active, and helps the development of interaction, social maturity, and cognitive development.
People who are deaf or hearing impaired use various ways of communicating, including sign language, hearing aids, to written language. Sign language is a visual language that uses body language like gestures, facial expressions, and gestures.
Like any language, sign language differs from country to country. Some developed countries such as the United States, United Kingdom, and France, have their own sign language guidelines.
In Indonesia, there are two sign language guidelines used, namely Indonesian Sign Language (BISINDO) and the Indonesian Sign Language System (SIBI). The basic difference between SIBI and BISINDO is that SIBI uses the alphabet as a one-handed sign language guide, while BISINDO uses both hand gestures as an effort to communicate between sign language users. BISINDO is an adaptation of American Sign Language, with several variations that apply in each region.
The Importance of Screening and Language Learning as Early as Possible
Children who are deaf or hearing impaired should be introduced to sign language as early as possible. This will have a good impact on their communication skills. The first six months is the development period for language skills that are most important for children. Therefore, every newborn baby should undergo an examination before leaving the hospital, to find out the possibility of hearing loss or hearing loss. This is to make it easier for parents to choose the way of communication and start the child's language learning process. Not only that, sign language also helps children to improve speech recognition skills better.
Sign Language Increases Vocabulary and Improves Child Communication
For children who are deaf or suffering from severe hearing loss, who do not get help from available hearing aid technology, sign language is an important access to language as a method of communication. In fact, for children with normal hearing, sign language can be introduced to support the baby's language development and speech. Hand gesture coordination can help children to point to things like milk, eating, sleeping, diapers, or dolls before they can say the words.
Early childhood children still do not have the vocabulary to convey or express their desires. That's why your child might react to hitting a playmate who takes his doll instead of asking for it back. With sign language, children are given another choice to communicate their feelings. A study of preschoolers shows that children who get a general introduction to sign language get satisfactory grades when taking a vocabulary test. This shows that sign language can help children understand meaning and remember new words that are introduced through signaling.
Some deaf people usually use hearing aids or cochlear implants. But with sign language, they will be better able to understand speech and communicate among deaf people. Even though people with hearing impairment have mastered oral language, sign language remains their primary means of communication.
For parents and children who do not have hearing problems, sign language can also help strengthen relationships with your child and practice communication skills early on. Sign language is quite simple and easy to do. You can consult with a doctor or specialized trainer to practice using the right sign language.
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