Hearing and Visual Impairments Essay

Understanding the struggles that go steadying and visual impaired people go through has to be a tough challenge for them. Using their senses and other abilities to comprehend and communicate is actually extraordinary. They live their lives to the fullest and do not want anyones sympathy. Learning about how visual impairments take frame must not be noted until we find out how a person can see. on that point atomic number 18 three functions for seeing opthalmic system, in effect(p)ly system, and the nervous system, all play a type in how a person uses their vision. According to the IDEA, (Individuals with Disabilities Education Act), any human being whose vision is 20/200 or less is considered legally blind (Heward, 2013). The educational definition when referring to learning states, an impairment in vision that disrupts a childs ability to succeed in educational performance.Damage to the optical, muscular or nervous system can cause a visual impairment. Types of visual impairm ents include cataracts, wring blindness and glaucoma. When it comes to academic achievement students will not be left behind when it comes to visual impairments. For students who are blind the use of braille is the way of reading and writing in which letters numbers and terminology are in arrangements of raised dots on the book or paper. Computers have special keyboards for students with visual aid so that the use of technology is not taking away from the student. Students with low vision have the options of optical aids where magnification plays a huge role in helping the student see. Hearing ImpairmentsA person has the ability from gathering well-groundeds from the environment and transforms that energy into a form that can be interpret by the brain(Heward, Hearing and Visual Impairments 3 2013). Hearing impairments may be the hardest of the five senses to understand. on that point are factors involved that are not completely understood by scientist and doctors. The IDEA d efines hearing impairments as, a hearing loss that is so traumatic, that the child is impaired by understanding sounds and what they stand for, rather with sound or not, and affects a childs work in teach. A person who is deaf cannot hear what a person is saying to them without the use of hearing aids, reading lips, or signaling language.People that are considered hard of hearing can comprehend things with the use of devices such as hearing aids. There are different types of hearing impairments that cause hearing damage. Conductive hearing loss has to do with damage to the outside or middle ear. Sensory hearing loss has to do with a disturbance to the cochlea that affects hearing. Neural hearing impairment is damage to the auditory nerve pathway (Heward, 2013). Hearing impairments can be caused by some(prenominal) factors ear wax buildup, noise exposure, genetic factors, and meningitis. Things that can help students who suffer from hearing impairments in school are being improv ed every day. Technology such as hearing aids, cochlear implants, television receiver and movie captioning. The thing that I feel is most important to hearing impaired students is the use of sign language.The fact that the use of sign language interpreters in the schoolroom has increased over the years is a sign that people see the positives in using the interpreters for success. In conclusion, technology has had a big exceed in helping the hearing and visual impaired reach astronomical success in the classroom and outside the classroom. Although they still have their struggles in society it has improved a great deal from the too soon centuries. Hearing and visual impaired do not believe they have a disability and with good reason they should not. They can do anything they set their mind to and with good reason due to the advancements we have make as a society.ReferenceExceptional Children An Introduction to Special Education, Tenth Edition, by William L. Heward. Pearson, 2013.