Due to the pathological and physiological characteristics of senile deafness and the limitations of the electroacoustic performance of hearing aids, these two aspects seriously affect the effect of hearing aids, so that the elderly have a certain gap between the economic investment in hearing aids and the return of hearing aids, and it is difficult to satisfy the high expectations of some patients for hearing aids, and as a result of certain psychosocial problems, which in turn affects the elderly’s hearing rehabilitation. For this reason, after the selection of hearing aids, the selection personnel should explain in detail to the elderly patients about the auditory characteristics of senile deafness and the related knowledge of hearing aids, and provide appropriate counseling and training, so as to make the elderly happy to accept the hearing aids and to improve the hearing aid effect and the quality of rehabilitation. (i) Introducing the auditory characteristics of senile deafness to the elderly Introducing the auditory characteristics of senile deafness is conducive to the rationalization of the expectations of the elderly towards hearing aids, and their patience and self-consciousness to carry out adaptive training. The auditory characteristics of age-related deafness are described in this section I. In addition. Older people’s comprehension, cultural level, advanced age thinking, physical energy decline, etc. are also factors affecting the effect of hearing aids. (B) guide the elderly to learn to place the hearing aid and adjust the hearing aid on the various functions of the knob Some elderly people because of the placement of the hearing aid is not in place, resulting in a harsh acoustic feedback whistling and reluctant to wear hearing aids, the selection of hearing aids patiently guide the elderly to repeat the operation of the placement of the method until the elderly can be placed correctly on their own, it is very easy to overcome this discomfort. To explain in detail to the elderly on the role of the functional knob on the hearing aid, and teach them how to adjust, can make the hearing aid to play a better sound effect. For example, the volume should be adjusted in such a way that the sound is comfortable to listen to and can be heard clearly. Avoid too much sound to produce noise amplification and resonance. (C) counseling the elderly to master the method of adapting to the hearing aid and communication with others Language is a high-level neural activity of the human brain, and its acceptance and cognition is the active process of human beings, through the appropriate training of the elderly, to develop their comprehensive potential to overcome the phenomenon of wearing hearing aids in the early stage of auditory discomfort and auditory unaccustomed phenomena to improve the ability to communicate with the community, and to enhance the effect of hearing aids. (1) First of all, tell the elderly that it is difficult to hear every word after wearing hearing aids, as long as they can listen and communicate, without having to achieve 100% speech recognition rate. It is advisable to use a close distance (within 1 meter) to lower the language sound of communication. (2) Determination and patience are the guarantee of good hearing aid results. At first, we should talk with our family members face-to-face at home. Their voices should be slow and clear, sentences should be simple and easy to understand, and they should be patient and kind to make the elderly feel warm. When you understand 80% of the conversation, you can increase the speed of speech. Pay attention not to let the elderly fatigue, do not talk to the elderly for a long time. (3) Because of the difference between the sound of the hearing aid and the sound of the original hearing, so to adapt to a period of time, the beginning of the day to wear 1 ~ 2 hours, 3 months gradually increase the wearing time, can hear the sound of their own speech and the sound of the outdoors can be more and more people to talk to people until the whole day to wear until. (4) the elderly deaf ear in a long-term “quiet” state, wearing a hearing aid once you hear a variety of external sounds, a moment can not adapt to, so different at once contact with loud environments, to first use the hearing aid in a quiet environment, adapt to contact with the noise environment, and at the same time to once again learn to concentrate on listening to what you want to listen to, listen to things separate from the background sound. At the same time, you should learn to concentrate on what you want to hear again and separate what you want to hear from the background sound. (5) After wearing hearing aids for the first time, you will hear your own voice louder than the outside world, and sometimes you may not even be able to hear your own voice, so you should practice reading aloud by yourself every day to control your pronunciation. (6) The longer the hearing loss, the more the function of listening to speech in a noisy environment is missing, and you need to learn this ability again. (7) When talking to a large number of people, concentrate on listening to only one speaker and get as close to him as possible, and do not be shy about asking to talk to others in close proximity. (8) After a period of training go back to listening to radio and television broadcasts, because these replicated sounds are unnatural sounds and fast, as long as the content of the speech is understood. In addition to the above methods, communication should also be hearing, comprehension, attention, interest, as well as visual information obtained from the integration, to analyze and apply, if necessary, to ask others to speak slower, in order to give full play to the potential of the cerebral cortex.