Deafness is a disability.
The big difference between deafness and other disabilities such as blindness or parapalegia is that most people produce spoken language with their mouths and understand spoken language with their ears. Deaf people aren’t able to do this, because they can’t hear. It’s possible to use other senses like sight to get some idea of what people are saying, but this is really really difficult. Some people turn out to be exceptionally talented at it, but most people aren’t, and therefore most deaf people aren’t.
This means that you can’t teach deaf kids by speaking to them and expecting them to read your lips. This approach has been tried over and over and it has failed miserably over and over. It does not work. It cannot work. The result is that kids grow up without any language at all. They can’t understand English, because they’re deaf. But you haven’t taught them any other language, because Oral educators feared that if you allowed other methods of communication–like, you know, sign language–deaf kids would prefer to use that easier way, and wouldn’t learn the Oral method. This resulted in generations of illiterate and retarded children who grew up into illterate and retarded adults.
Not being exposed to full language as a child causes mental retardation, just as surely as feeding them lead paint chips or depriving them of iodine.
Now, the problem of exposing deaf children to full language is easily solved, because sign language is a full language. However, the problem is that almost all deaf kids have hearing parents. And most hearing parents do not know sign language, and even if they try to make a large effort, learning sign language as an adult is hard. And so the first impulse of hearing parents is to try to find a way avoid sign language.
Cochlear implants work, some of the time. But cochlear implants don’t cure deafness. They help a lot of kids, but most of the time, those kids cannot be fully mainstreamed because while they can hear and understand some of what their teachers and classmates are saying, they can’t understand lots of it. And this means, that most children with cochlear implants are still deaf, even though they have some hearing.
This is the crucial part of deafness that people have a hard time understanding. Not being able to hear the cars honking, or dogs barking, or a smoke alarm, is a disability, but those are minor issues. What makes deaf people deaf is that they have a very hard time understanding speach.
And so deaf people are linguistically isolated. They go to schools for the deaf, and they learn sign language to communicate. And they often can’t communicate beyond a rudimentary level with their own parents and family. This is why there is such a thing as a “Deaf Community”, when there isn’t a “Blind Community” or a “Parapalegic Community”. Deaf people, especially those who went to boarding schools, are isolated from their families and connected with each other.
And there has been a long tradition of extremely misguided deaf education in this country, which thankfully has improved dramatically. The problem is, as I said above, that deaf children with hearing parents have decisions made for them by their parents, who often have no idea what to do and whose first impulse is to try to stuff their children into the hearing world, declare them cured, and go on with their lives. And so there’s a tension between deaf adults who look back on the education and treatment they had as children, and realize how misguided and counterproductive much of it was, but they are regarded as “holding back” these children, who could join the hearing world if only they weren’t held back by the “Deaf Community”.
And so, deafness is a disability. If there were a magic pill that could cure deafness, every child should be given it, and every deaf adult should be offered it. But there is no such magic pill, cochlear implants are a tool that can help deaf kids but they usually are not a cure for deafness. And so, since there is no cure, deaf people are isolated and turn to each other. And this creates Deaf Community, Deaf Culture, Deaf Identity, and so on.
When cochlear implants were first introduced there was a great deal of skepticism from the Deaf Community. See the move “The Sound and the Fury”. But that was 20 years ago. Cochlear implants aren’t experimental anymore, and resistance to them has died down. But children with cochlear implants who have great success don’t find themselves part of the Deaf Community, because they become mainstreamed. The other kids who had partial or no success, still need the Deaf Community. Deafness hasn’t been cured, and it isn’t going to be cured any time soon.