English term for IQ: intelligence quotient [edit this paragraph] IQ definition IQ is intelligence quotient. Intelligence is usually called wisdom, also called intelligence. It is people's ability to know objective things and use knowledge to solve practical problems. Intelligence includes many aspects, such as observation, memory, imagination, analysis and judgment, thinking ability, adaptability and so on. The level of intelligence is usually expressed by intelligence quotient, which is used to indicate the level of intelligence development. IQ is IQ (short for IQ(Intelligence Quotient). Generally speaking, it can be understood as intelligence, which specifically refers to the ability of numbers, space, logic, vocabulary, memory and so on. In a sense, IQ is like computer hardware such as CPU. A person with high IQ can do very complicated things in a short time. Just as Pentium-class and Centrino-class CPU can run large-scale software such as Windows XP, 386 and 486 can only run small-scale software such as DOS. The definition of IQ in Ci Hai: IQ: the term of psychological intelligence test. The intelligence quotient. Intelligence testers are used to indicate the level of intelligence development, which is obtained according to the following formula: intelligence age ÷ full age × 1 = intelligence quotient. If a child's intellectual age and actual age are equal, the IQ test calculated according to the formula is equal to 1, which indicates that his intelligence is equivalent to the development level of middle-aged children. IQ testers call those with IQ above 12 "smart" and those with IQ below 8 "stupid". They also think that IQ is basically unchanged. If a six-year-old child's IQ is 8 and another six-year-old child's IQ is 12, then their IQs are basically 8 and 12 respectively after graduation from primary school. [Edit this paragraph] Five factors that constitute IQ 1. Observability: refers to the brain's ability to observe things, such as discovering novel things through observation, and gaining a new understanding of sound, smell and temperature during the observation process. We can add some training contents such as observation and imagination to the study and training, and improve students' observation and imagination through training. 2. Attention: refers to the ability of people's psychological activities to point to and focus on something. For example, our good students can concentrate on reading books and researching topics for a long time, while their interest in other unrelated games and activities is greatly reduced, which is the embodiment of strong attention. 3. Memory: it is the ability to remember, maintain, re-recognize and reproduce the content and experience reflected by objective things. For example, when we are old, we still remember the images of our parents when they were young and the family environment when we were young, that is, human memory is at work. 4. Thinking ability: it is the indirect and general reflection ability of the human brain to objective things. When people learn to observe things, he will gradually classify and summarize different items, events and experiences, and he can summarize different types through thinking. 5. Imagination: It is the ability of people to create new images in their minds on the basis of existing images. For example, when you talk about cars, I immediately imagine all kinds of car images. That's why. Therefore, imagination is generally completed on the basis of mastering a certain knowledge. [Edit this paragraph] There are two types of IQ, one is the ratio IQ, and the intelligence age ÷ the full-time age × 1 = the intelligence quotient. If a person's intellectual age is equal to his actual age, his IQ is 1, which indicates that his intelligence is medium. The other is deviation IQ, which takes the ratio of a person's test score to the average intelligence of normal people in the same age group as IQ. Nowadays, most intelligence tests use stray IQ. ① In order to accurately express an intelligence level, intelligence measurement experts put forward the concept of deviation IQ, that is, to measure a person's right position in his age, that is, by calculating how many standard deviations the subjects deviate from the average, which is called deviation IQ, also known as IQ. (2) For example, for two adults of different ages, one person's intelligence measurement score is higher than the average score of the same age group, and the other's test score is lower than the average score of the same age group, then we can draw the conclusion that the IQ of the former is higher than that of the latter. (3) At present, most of the intelligence measurements use the deviation IQ to express a person's intelligence level. ④ Distribution of intelligence quotient of population. In a typical modern intelligence test, if the average IQ of the main population is set at 1, then according to certain statistical principles, the IQ of half the population is between 9 and 11, among which 25% are in 9-1 and 1-11 respectively. 14.5% have an IQ of 11-12, 7% have an IQ of 12-13, 3% have an IQ of 13-14, the remaining .5% have an IQ above 14, and 25% have an IQ below 9. Is the IQ of men high or that of women high? Research shows that men's IQ is 5% higher than that of women on average, but the deviation of men's IQ is large and that of women's IQ is small. Therefore, smart people and fools are mostly distributed among men. ⑤ After the advent of the intelligence test of supernormal intelligence and mental retardation, it is easy to distinguish the differences of intelligence. It is found that people with extremely high IQ (IQ above 13) and extremely low IQ (IQ below 7) are in the minority, and those with average or near average intelligence (IQ between 8 and 12) account for about 8% of the total population. Those with intelligence above normal are called abnormal intelligence, and those with intelligence below normal are called abnormal intelligence. [Edit this paragraph] IQ measurement We used the intelligence scale compiled by American psychologist wexler, revised by Gong Yaoxian of Hunan Medical University and others, and formulated the China norm. Now we can test children aged 6-16 and adults over 16. Through psychological measurement, we can know our intelligence level and potential, identify the intellectual damage caused by traffic accidents, and provide scientific basis for giving full play to our advantages, scientifically filling in the college entrance examination volunteers, and giving birth to excellent children. [Edit this paragraph] Categories of IQ tests (1) According to the content of the test, it is divided into: ability test and academic performance test, such as a complete set of achievement tests. (2) According to the characteristics of the test objects, there are individual tests and group tests. (3) According to the test forms, it can be divided into text test (paper-and-pencil test) and non-text test. (4) According to the purpose of the test: descriptive test, diagnostic test and predictive test. (5) According to the time of the test: speed test and difficulty test. (6) According to the test requirements, there are the highest performance test and typical behavior test. IQ test items: IQ test includes eleven items, including common sense, comprehension, arithmetic, similarity, memory, words, images, building blocks, arrangement, puzzles and symbols. It takes about one hour to complete the whole test, and it takes about one hour to summarize and analyze and write the test report. IQ Formula Terman first introduced a formula in 1916. He believed that IQ = intellectual age ÷ age ×1. Significance: For example, an 8-year-old child's intelligence level is equivalent to that of a 1-year-old child in the norm, so the IQ of this child is 1/8× 1 = 125. The IQ is 2 points. Those with 9-11 points belong to the normal intelligence range, those with 12-14 points are smart people, and those with 14 points or above are called geniuses. The lower the score, the worse the intelligence. Those with a score below 7 are mentally retarded. Among them, those with a score of 5-7 are stupid, those with a score of 25-5 are dementia, and those with a score of -25 are idiots. Intelligence has both genetic basis and environmental influence. Parents' intelligence is high, and children's intelligence is often high; Parents have average intelligence, while children have average intelligence; Parents are mentally deficient, and their children's intellectual development may be incomplete. A survey of 122 pairs of monozygotic twins (who have lived in two different places since childhood and have different living environment and educational conditions) by using the twin method shows that their intellectual abilities are quite similar, which fully proves that intelligence has its genetic basis. There are a few people with excellent talents and poor talents, and most people's intelligence belongs to the middle type. Although intellectual development has a genetic basis, it is also strongly influenced by environmental factors. The genetic basis only stipulates the possibility of intellectual development, that is, the upper and lower limits of intellectual development, while the actual performance of intelligence is influenced by many factors (such as my hard study and social environment, etc.). For example, although A has higher intellectual development potential than B, due to the existence of certain environmental conditions, B's potential is fully demonstrated, and its IQ is closer to the upper limit of its potential than A, while the actual performance of A's intelligence may fall behind B. Therefore, acquired education is extremely important for children's intellectual development, and society, schools and families should cooperate to carry out scientific education according to the laws of children's physical and mental development. [Edit this paragraph] Improving IQ In the past, brain experts always thought that IntelligentQuotient (IQ) was innate and could not be improved at all. But this statement is out of date. Research in recent years shows that human IQ can be improved before the age of two. Even after the age of two, you can enhance your IQ through an inspiring environment and-eating. Of course, what we are talking about here is healthy eating habits, not eating indiscriminately. AliRajabian, a brain surgeon from Canada, said that human IQ can be divided into two types: fluidIQ and crystallisedIQ. Both IQ can be enhanced by a "four-pronged" approach. These four methods are: 1. Changing children's eating habits; Second, create an inspiring and sensual environment for children; Third, enhance children's emotional IQ; Fourth, guide children to set a goal and inspire them to think creatively. Dr. Lagabian said that American scientists had conducted experiments on 1, ordinary students in 83 primary schools in new york to explore the relationship between eating habits and IQ. They found that after the school stipulated that the canteen was not allowed to sell foods containing added sugar, and that students were not allowed to bring lunches containing added sugar to school, students' academic performance and examination results improved significantly. Later, scientists banned this group of students from eating foods containing pigments and high fat (more than 3%). A few months later, the students' academic performance once again showed impressive performance. At that time, this investigation report was also published in the authoritative Lancet medical journal, which attracted many people's attention. Recently, scientists from the United States, Britain and Israel have conducted similar experiments. This time, they found that children's IQ can increase by to 25 points six months after changing their eating habits (not eating foods containing added sugar, pigments and high fat). In other words, if the child's IQ was 1 points (average IQ) before changing his eating habits, but it increased by 25 points later, his IQ will be upgraded to that of a gifted child. The "good baby" missed the opportunity to change children's eating habits, provide an environment conducive to the development of brain cells, and also improve their IQ. Dr. Lagabian said that babies sleep all day after birth, and they drink milk when they are full, and then continue to sleep after they are full. This natural behavior is a sign of "good baby" for many parents, but it is unwise for American experts, because it will miss the opportunity to improve IQ in vain. He said that brain experts used to think that the more wrinkled a person's mind was, the smarter he was than others. Recently, however, they changed the above statement, because they found that Einstein, a talented scientist with an IQ of 13, had the same brain wrinkles as ordinary people with an IQ of 1. There are no more or deeper wrinkles in the brain of the former. Medical researchers have found that IQ actually depends on the number of bridges between brain cells. When a person's brain cells have high communication activities, that person's IQ will be higher than that of a person who lacks communication between brain cells and cells. Dr. Lagabian said: "The most critical moment for a baby is in the first two years after birth. Many parents always let their children sleep as much as possible in these two years, even let them sleep for 17-19 hours every day, and proudly praise their children everywhere for being obedient and not noisy. "This is simply wrong cognition. Letting the child sleep blindly is simply raising the child as a pot of flowers and plants, which is of little use to the development of the child's brain cells. Parents should make good use of their time to play with their babies and talk to them, so that they can learn to recognize various sounds. "Research shows that if parents often communicate with their children, children will know how to express themselves in words when they grow up, and of course they will be smarter." Interestingly, Dr. Lagabian said that the governments of Florida and California in the United States began to legislate six months ago to stipulate that every newborn baby must receive music CDs of Mozart and Beethoven, because research shows that listening to the music of these two masters can improve children's IQ. In addition, they also legislated that every nursery in these two States must play Mozart and Beethoven's music for children to listen to, so as to further create an environment for children to improve their IQ. However, Dr. Lagabian pointed out that it is important to improve IQ, and parents should also pay attention to developing their children's emotional IQ and social IQ. Otherwise, no matter how clever the child is, it is very sad if he can't get along with others. [Edit this paragraph] IQ research (for reference only) 1. Reduce the subjective activity of the left brain and improve the subconscious activity of the right brain to develop intelligence and improve IQ. The human brain is divided into left brain and right brain, and the right brain is the ancestor brain. It not only stores all kinds of information about the reproduction and evolution of ancestors from generation to generation, including IQ information, but also can be said to be a huge information base. At the same time, the right brain continues to store the new information of our modern people through the exchange with the left brain, and then pass it on to the next generation. For hundreds of thousands of years, in the process of human survival and development, the ratio of the wisdom information accumulated by the right brain through the left brain to the wisdom information of modern people can be said to be tens of thousands to one. If we use modern methods to educate and train our ancestor ape-man hundreds of thousands of years ago, it is impossible to reach or approach the level of our modern people because the information accumulated by our ancestor's right brain is still primary. So the wisdom of our modern people is the accumulation of human wisdom in the right brain for tens of thousands of years. The right brain exchanges and stores information through the left brain, and this process can be completed instantly. If the left brain is likened to the lens of a camera, then the right brain is the film in the camera. The "lens" can store the obtained "information" in the "film" in a few tenths or hundreds of seconds, and then it can be developed through chemical combination. The "information" stored in the brain instantly by our visual and sensory systems can also be "developed" under certain conditions. If you want to improve your IQ, you must try to store your ancestors in the right brain, including the information that modern people store in the right brain instantly, and dig it out effectively and quickly. Jiangsu Qigong Association has achieved great success in studying children's enlightenment through special training. I have also done many experiments successfully, and let the children who receive the experiments watch at a very fast speed.