The meaning and effect of aurally deficiency Though no amount of deficiency is acceptable at any level because a deficiency means the limitation of the living being which makes a deficient person different from others, yet the deficiency of speaking abilities is the least harm which can be tackled with more efficient ways. A life can be lived up to its hilt when all the normal functions of the body are able to perform normally. When a child is born, he is unable to express his feeling. At that time he can only interact with the world and his surroundings with the help of sound and sight. If a child is born deaf, it would be a serious thing as he could not respond to the sound of his surroundings. An aurally defiant child becomes diffident and uncommunicative with the other normal children of her age. At the same time, this type of aurally challenged child feels comfortable in the company of the others of his own type as the can come over with the problem of the communication because every one can communicate in the common sign language with one another.