Environmental cause of mental retardation
Do you have any information on the causes or influences on
retardation other than medical? For example, learned behavior or
environment?
Dear Brad VanGaasbeck
Answer
Thank you for your interest in our laboratory.
As you write, we know many mental retardation cases that is caused by the
family or area environment. The reason why we limit the research area only
in Yokohama is that an Yokohama city is relatively urbanized and the
people who live in the city are economically in higher level. And it is
a big city but a population of the slum quarters is very small. So
we think our epidemiological research is performed in the homogeneous sample.
But I have opportunities to examine the cases whose mental
retardation are caused by the family circumstance or area environment. We
examined over than 5 thousand of the mental retarded in Yokohama City
already. But we fined only two fatal alcohol syndrome patient whose
mothers live in slum quarters. It is very few number as compared with other
cities of other western advanced countries.
As for the MR caused by the lack of learning, in Japan, every
children must go to school, even mentally retarded. It was the obligation of the
parents. If the disabled can not go to school, teacher visit his/her home.
And for example, a free school as like in USA is not admitted .Such a school is
illegal in Japan. We have a special school or class for the mentally retarded.
The system of inclusive education in USA is well known in Japan. But the
Ministry of Education of Japanese government will not perform. But in Japan all
people are educated in any way. As a result,
the number of mentally retarded caused by the lack of
education is extraordinary few.
But in Japan, at present many problems occur because of so
much controlled educational system by the government
.
I am happy if you inform us about the system of education,
particularly of special education and the present situation and problem or you
give us any other information.
Education vds Vocation
Answer
Regarding the state of our special education
system, I could give little more than biased opinion. I am the program manager
for a vocational center. We work with developmentally disabled adults. My
contact with the school district and special education departments arise out of
this position. The vocational center is a fairly complete one. We offer a
variety of paid tasks from a variety of contract work. This allows us to
teach a wide variety of job skills. Likewise, this also allows us to "asses"
vocational skills.
On occasion the local school district
will contract with us to do an assessment of a high school student. The
assessments are usually 30 days in length. What we are able to do then is
observe the individuals current abilities. We have a list of 75 "worker
behavior characteristics" which we use for the assessment. The worker
characteristics cover a wide variety of areas that include such areas as the
individuals ability to work and perform tasks as well as how they interact with
co-workers and supervisors, work safety and "break time" behavior, etc.
Not only do we assess current abilities, but
we teach these worker characteristics as well. During this time the student is
working at the vocational center and earning money for the paid tasks
performed. In my community, we do not have special schools at the public
level. We have a special education department within the local school
districts. There are special education classes with in the public schools
themselves. The curriculum of public special education is where my biases
begin.
I feel that facilities such as mine are often
at odds with the special education systems. That our goals are fundamentally
different. Because of this, vocational centers may have to do "retraining" of
the individual by the time he/she reaches us. It is almost as though, the
education system is training the individual to go in one direction and we are
training to go in a separate direction. This lack of consistency and
communication does cause frustration for all three parties (schools,
individuals, and qualified rehabilitation facilities). I am not a qualified
educator and I am not trying to attack the education system. But in my opinion
there is a "wall" between the educational systems and training
facilities.
You mentioned something interesting, "But in Japan, at present many problems occur because of so much
controlled educational system by the government." Our special education
department is part of the "public" education system. In my limited experience
most vocational centers or qualified rehabilitation facilities are privately
owned by non profit organizations. Perhaps this is where my problem
lies.
I thank you for responding to my inquiries. I hope the information
I have provided is helpful.