Posts Tagged: experiment



Jul 11

The Thought Experiment

My brain

When most of us imagine an experiment, we imagine people dressed in white coats with subjects succumbing to their will. In reality, these tests are done under careful scrutiny and has a lengthy ethical review process. But there is a different type of experiment that doesn’t require subjects, it is a thought experiment.

One of the most famous thought experiments is Schrödinger’s Cat. It described a cat locked inside a metal box attached to a decaying atom. If the atom decayed, it would trigger a canister of hydrochloric acid to be released inside the box and the fumes would kill the cat. Because the decaying of the atom has a 50:50 chance that it could decay, or not; the state of atomic flux would also place the cat in the same flux. Hence, inside the box, the cat was both alive and dead at the same time. This is a scientific definition of a paradox.

If you get the experiment, great, but if you don’t, not to worry. The point is that the concept of paradox can be defined. A thought experiment creates an undeniable proof that does not need to be put into practice. Nobody wants to force a cat inside a metal box, neither should it happen. So, it stays as a thought experiment.

In my thought experiment, I want to give a group of people 100 gold coins. This group is going shopping. They can not buy anything, they can only purchase items from a given list that I have supplied. The only rule is that each person must be genuine and buy something that they will want/use.

The group must be a mixture of deaf and hearing people. In fact, the diversity of the group will come under four categories:

  • A hearing person who only uses English.
  • A deaf person who only uses English.
  • A deaf person who only uses BSL.
  • A deaf person fluent in both BSL and English.
So each person will have 100 gold coins to buy as much of the following they wish. Every item they invest in is worth 10 gold coins each. There are two lists to choose from:
  • The entire works of Shakespeare.
  • The music of Beethoven on CDs.
  • Tickets to see the Swan Lake ballet.
  • A guided tour around a national museum.
  • A visit to the opera:  Mozart’s last concerto.
  • An invitation to the national Monarch or President’s meet and greet event.
And this list as well:
  • Tickets for the Deaf cruise, sailing through the Caribbean with 2000 Deaf people on the ship.
  • Full video collection of sign language poems, such as Clayton Valli or Dot Miles.
  • Entry to an event hosted by Signmark, a Deaf rapper.
  • A day in the Deaf historical archives.
  • A night out in the International Deaf Club.
  • A Volunteer OverSeas trip to build a school for Deaf children.

You may have guessed that the former list represents what is known as culture with a capital ‘C’, or otherwise known as ‘higher culture’. The latter represents that cultural activities that would be of value to members of the Deaf community. One would assume that all items on the list are accessible to all people, therefore interpreter and captioning services would be available; the question is whether these four people would be interested to invest money in them.

The results could look something like this:

  • A hearing person who only uses English. [100 gold coins spent]
  • A deaf person who only uses English. [30 gold coins spent]
  • A deaf person who only uses BSL. [70 gold coins spent]
  • A deaf person fluent in both BSL and English. [100 gold coins spent]

The more one spends on the two lists, the more they are able to operate within the cultural norms of the worlds we live in (Deaf or non-deaf). The higher access and interest in these cultural items results with a person who has a higher level of cultural capital. Hence, a more culturally competent individual would be more successful financially and be more connected.

Bilingual Deaf people and a non-deaf person will always be able to spend the most, they will be the most culturally adept. At the other end of the scale, the deaf person who uses English as their only means of communication has so little cultural resources available to them. They feel on the ‘rim’ of both communities, or both worlds. Hence, they are least likely to be culturally mobilised, less socially connected and with lower economic power. The move to ‘normalise’ deaf people by offering resources to use their residual hearing as a route to equality is essentially flawed. It leaves a person who is not able to function in either Deaf or non-deaf worlds because they do not have the cultural resources available to them.

There is nothing paradoxical about this thought experiment but one can not escape that fact that the ‘normalisation agenda’ is a route to further segregation and exclusion; opposite to current thinking on ‘inclusion’. Like a cat in metal boxes sitting in a persistant state of flux: they are deaf-cum-hearing people but, at this point in time, neither of the two. The medical/educational agendas are creating social paradox, they are placing deaf people in a state of flux. This thought experiment has suddenly become very real.

A photograph of my brain from 3 angles.


Jul 11

The Experiment: The Shopping Test

Shopping

I was first introduced to British Signed Language in 1989 and it wasn’t until 1993, when I became fluent enough to hold a conversation with any Deaf person. I felt like the honorary guest who cuts the red ribbon without an audience, it was the start of a new era. I felt I had attained all the resources available to me to live as a Deaf person. But it left me with a problem.

My speech is indistinguishable from another hearing person, except on some moments when I sound like I have a cold. But generally, hearing people have a tendency to follow me quite well. But I was left with a conundrum: I now have two national languages I can use in the UK, which one do I use?

The issue of whether I use BSL with my Deaf peers is not part of this question; if they use BSL, so will I. The question is more concerned with which language I use with hearing people. In my early 20s, I conducted an experiment – it was the test that defined my life.

I picked a popular high street store that was famous for its clothes and food. It has a wide cross section of the market from the economical to the spendthrift customer. Nationally, it is considered the store for the Middle England. It was the ideal location for my experiment because I was more likely to be associated with people who shop there.

My experiment was to ask for directions to a particular part of the store. My intention was to ask a member of staff to give me those directions and monitor their response. The constant is that I am deaf, I am unable to hear; also the question will be the same one each time. The only variable is that I ask the question in a different language: spoken English or in BSL. Now, most hearing people do not know BSL, of course, so I allowed for variation bordering on gesture in order to get the point across. What is important is that the communication would be done manually and not orally. The question I chose was: “where can I find some socks?”

Here were the results:

English test

I spoke clearly to the attendant and she replied quickly with her face pointing in the direction of where I needed to go but I was unable to lipread exactly what she said. I reminded her that I was deaf and couldn’t follow what she said. More abrupt this time, a short repeat but still unable to get it. I stressed my situation again and forced her to repeat and gave some guidance on how to communicate with me. Slight improvement, she is faced me this time, but the facial expressions look stressed and shoulders were up. She looks annoyed. I received the information this time but the voice was raised sharply. I couldn’t hear the voice but I noticed people standing nearby turning sharply towards her. I thanked her and left.

General evaluation: the stress level was high and the attendant seems confused on the extent of my hearing abilities. She used the voice as an indicator of how much I can hear. It is a false indicator because I am unable to hear her voice. I have to rely on lipreading to understand her.

BSL Test

I approached the attendant and caught her eye. I showed her that I am Deaf using the appropriate sign. Her face lit up and she put the objects in her hands away. She spoke clearly and I have understood what she said, she was asking how she could help. I asked where the socks were and she didn’t quite get it. I used a gesture for socks and it was clear straight away. The attendant then described where I should be going but she looked away, I informed her that I didn’t get what she said. She suggested that she could take me to the area I need to go to and I walk with her, until she points to the exact location. I say thank you and wave goodbye.

General evaluation: much lower stress levels, more able to communicate in the visible dimension rather than the auditory one. She went for the fact I could not hear and communicated with me effectively. There were still communication problems but the attitude was more effective generally.

Of course, I couldn’t take the results from just two separate individuals as evidence, I had to do this a few times and check the responses. The general evaluations still persists. Hearing people are more able to communicate effectively when they have a better indication of how much one can ‘hear’ and not how well one can ‘speak’. If I communicate to a level that is befitting my levels of hearing, I am more able to communicate with hearing people, which is less stressful and more productive.

Hence, when I go out in public and communicate with hearing people generally; I will use BSL.

Photo by Jackie Kever