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Because patients with red-green color blindness cannot distinguish between red and green, they are not suitable for work that requires color vision sensitivity such as art, textiles, printing and dyeing, chemical engineering, and driving. For example, in transportation, if workers are colorblind, they may not be able to distinguish color signals, which may lead to traffic accidents.
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Didn't know I was color blind.
It's still weak in color, and the college entrance examination went to a middle 211 for this reason to learn an information major (no requirements for color). After failing the graduate school entrance examination, I found a job, and because of my resume and eloquence, I got a lot of offers in a month. Some didn't dare to go because they were afraid of the impact of color blindness and weak color, and one broke the contract (but I'm quite lucky), and finally went to a certain subordinate company of China Construction that was okay and became a construction site dog.
I'm going to report soon, think about why life should be stumped by a color blindness (although I was also worried when looking for a job), there are still capable units, and the future is also bright, if not, everything can be computerized.
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Of course, it is not fair, the impact of color blindness and color deficiency on these professions is not decisive, there are many professions that only have a slight impact, and many problems can be overcome through individual efforts. The current policy is to kill people who are colorblind and color-blind, negating their dreams and efforts. What's more, the scientific evaluation of the vision of people with color blindness and color impairment is itself controversial, and I don't know how to be so active in this policy.
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After each painting, Xiao Li excitedly took the painting he had drawn and came to my house to ask me to make a judgment for him. Sometimes I really can't bear to say to him, because of Xiao Li's paintings, the sky is black, and the river he painted is red. At this time, I would lie to Xiao Li and tell Xiao Li that his paintings were very good-looking, but every time Xiao Li would take his paintings and let me make an evaluation, and then gradually he also found out that my evaluation was so insincere.
Finally, at the age of 11, Xiao Li gave up learning to paint and began to really start learning. But giving up learning to paint, this is not the worst, the worst thing is that Xiao Li can't even cross the street every time, he lets his friends around him hold his hand, or others tell him that he can cross it. There were several times when Xiao Li couldn't tell the difference between red and green, and then crossed the wrong road several times and almost knocked down the oncoming car, so Xiao Li's life was really difficult.
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Although I am not color blind, I know about color blindness, which is inherited by companionship. If you inherit color blindness, you may see the consequences: you can't distinguish between red-green and yellow-blue; In severe cases, it may lead to total color blindness, unable to distinguish anything, only black and white, and even worse, as long as you are color blind, the conditions for applying for the exam may be greatly restricted.
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Chinese characteristics of discrimination, in fact, there is no obstacle to the vast majority of majors, I study electrical, the Ministry of Education stipulates that you can apply for the examination, that is, some units are restricted, and when I step into the leadership one day, we must change this stinky problem, everyone must work hard! I feel a little unbalanced psychologically, and I don't know how everyone figured it out, sometimes the psychology is a little blocked, and I want to communicate with everyone.
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Color weakness, chose the electrical major, but when looking for a job, many units clearly said, color blindness does not be, some good units even limit color weakness, basically that is to say, if the electrical into a better state-owned enterprises is impossible, now I want to die heart, very angry, if I don't let me learn electrical I will not be so passive, now I have read the graduate school of electrical, it is difficult to ride a tiger, am I offended which way the gods, why let me be so entangled and uncomfortable but there is no way out?
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Color weakness, color blindness is already very miserable, the country feels that relevant care policies should be introduced, not to say blindly suppress such patients, some people just look at the color blindness color weakness test chart when the contrast contrast is not very clear, not really color blindness, usually see what color does not say much impact, but because of this is very likely to lose a group of people who have the ability but can not realize their ideals!
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I am a 2018 college entrance examination candidate, now there are three months before the college entrance examination, I have always liked chemistry, and I have been a representative of chemistry class for 3 years, but the physical examination two days ago was found to be weak, most of the chemistry majors are not allowed to report, and the rest of the majors that are of some interest are also clearly written out and not allowed to apply for the examination, and those who can apply for the examination are still what I don't like and am not good at. It's really all about it. Now I'm very confused, I finally got my grades up in the third year of high school and got the first place in the class, but I can't apply for the major I want to go to, who knows what major I can apply for?
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When some universities recruit people, they just say don't want to be color blind. As a result, when it came time to record, I didn't want to be a little weak. Hey......
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I just wanted to join the army because I couldn't pass the physical examination for color weakness.
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Civil servants were brushed, and everything else was passed...
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What is the difference between color blindness and color deficiency?
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According to the physical examination standards for teacher qualifications, people with color blindness and color weakness apply for kindergarten teacher qualifications and must be judged to be unqualified.
Applying for other teacher qualifications does not affect.
Color vision is an important part of human vision. Color perception and response is a complex system full of infinite mysteries, any link in the process of color discrimination is wrong, the human eye's ability to distinguish color will be impaired, called color vision disorder, that is, color blindness or color weakness. In general, color blindness is the inability to distinguish some or all colors, while color deficiency refers to a reduced ability to distinguish colors.
Teacher qualification certificate is the license of teachers in the education industry, in China's normal university graduates must pass the education and educational psychology course examination set by the school in the final examination of the semester, and must achieve the second class B (Chinese major is the second class A) or above in the Putonghua examination organized by the province, in order to receive the teacher qualification certificate at the time of graduation. Non-teachers and other members of society need to take a series of tests in the society, such as certification exams, in order to apply for a teaching certificate. The teaching qualification certificate is a professional certificate that must be possessed to engage in the teaching profession, and Chinese citizens who specialize in education and teaching at all levels and types of schools and other educational institutions should have teaching qualifications.
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Color blindness and color deficiency are when the person's visual system is unable to correctly distinguish certain color differences, or the ability to perceive color is impaired to some extent. This condition can be congenital or acquired due to certain factors.
Color blindness is when some people are unable to accurately distinguish one or more of the three basic colors of red, green, and blue. This is because certain cells in their retina (called cone cells) are not working properly or are not abundant enough to cause problems with color perception.
Color deficiency, on the other hand, refers to a relatively weak ability to distinguish between red, green, and blue, but is not completely indistinguishable like color blindness. Chromogenic deficiency is often caused by an insufficient number or incomplete function of cone cells in the retina.
Color blindness and color deficiency do not affect people's daily lives, but for some professions (such as pilots, electronics engineers, etc.), which require accurate color recognition, this visual problem can have a certain impact.
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Category 1 refers to:
Majors with mild color vision abnormalities (commonly known as weak color tolerance) that cannot be admitted: chemistry, chemical and pharmaceutical, pharmacy, biological science, public security technology, geology, and medical majors with color wavelength as a strict technical standard; Bioengineering, Biomedical Engineering, Veterinary Medicine, Animal Science, Wildlife and Nature Reserve Management, Psychology, Applied Psychology, Ecology, Reconnaissance, Special Energy Engineering and Pyrotechnic Technology, Archaeology, Marine Science, Marine Technology, Marine Engineering, Food Science and Engineering, Light Chemical Engineering, Forest Products Chemical Industry, Agronomy, Huaijing Horticulture, Plant Protection, Tea Science, Forestry, Gardening, Sericulture, Agricultural Resources and Environment, Aquaculture, Marine Fishery Science and Technology, Materials Chemistry, Environmental Engineering, Polymer Materials and Engineering, Process Equipment and Control Engineering, Preschool Education, Special Education, Physical Education, Sports Training, Sports Human Science, Traditional National Sports.
4 categories refer to. Those with unaided visual acuity lower than 5 0 in any eye cannot be admitted to the following majors: flight technology, navigation technology, fire engineering, criminal science and technology, and reconnaissance.
Specialist Majors: Marine Lead Mu Shenyang Ship Piloting and the same or similar majors as the above majors (such as civil aviation air traffic control).
Category 5 refers to:
Those with unaided visual acuity lower than 4 8 in any eye cannot be admitted to the majors: marine engineering, sports training, and traditional national sports. Specialties: Cooking and Nutrition, Culinary Technology, etc.
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Color deficiency is the slow ability to distinguish colors, or the inability to distinguish colors in different environments, while color blindness is the inability to distinguish colors at all; You can study art, you can do some writing work, and you can also work as a courier.
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Doctors generally test whether they are color blind or color weak; You can do clerical work, engineering, management, education, and construction.
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It will be tested by color. You can work as an electrician, or you can work as an assembler, fitter, etc.
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But Wang Zhen can observe in the rough life and let the people around him distinguish the color, so that this problem can be solved very well, and he can go to the hospital for examination, most of which are caused by the nervous system of visual aberration.
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It can be tested with color. It may be congenital, it may be genetic, or it may be retinopathy.
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In daily life, you can observe and ask the other party to look at various cards, and you can make a good judgment, and the reasons for the formation are more complicated.
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Summary. Go to the physical examination will check the color weakness problem, but also look at the physical examination center and the company how to require, if there is no such requirement, it will let you pass the opportunity to try more, looking for a job is not a success, I wish you to find a satisfactory job!
Many positions do not require vision and color weakness, color blindness, such as many design departments, now the employment situation is not good, wolves are more meat less, so the unit will try to raise the threshold as much as possible, you can try more institutions, design institutes, or road and bridge companies and other administrative positions! Most of the road and bridge enterprises need to be field-based, and the best normal eyesight is the best, and it doesn't matter if you are at home, your competitiveness is not as high as that of your classmates!
I learned mechanics.
Mechanical design and manufacturing, this major mainly lies in structural design, and the requirements for color are not high, please rest assured!
Now that I am facing graduation and looking for a job, I have listened to several information sessions, all of which explain that I need to have a health check-up.
Go to the physical examination will check the color weakness problem, but also look at the physical examination center and the company how to require, if there is no such requirement, it will let you pass the opportunity to try more, looking for a job is not a success, I wish you to find a satisfactory job!
Ok thanks!
You're welcome, if you're satisfied with me, can you help me light up the like, thank you for your support!
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Causes of color blindness.
Color vision abnormalities include color deficiency and color blindness (most people, including some doctors, do not understand color deficiency as color blindness). Abnormal color vision is usually inherited (born without). Because the gene that affects color vision is on the X chromosome, males are more likely to develop color vision abnormalities than females, which are described in more detail in the article How Color Blindness Is Inherited.
The proportion of Chinese men with color vision abnormalities is about that of Chinese women.
Abnormal color vision is mainly caused by abnormal photosensitive pigments of the three types of cone cells on the retina: blue, green, and red.
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