Average IQ score. What level of iq is considered normal. IQ of famous people

Many of us have heard the expression "IQ man". This term sounds when it comes to the abilities of the individual, his mental development. The concept of "IQ" is the intelligence quotient. It is an assessment of the level of ability compared to the average intelligence of a person of the same age as the subject. To determine the level, you must pass a special test for logic, flexibility of thinking, the ability to quickly count and identify patterns.

A bit of history

Wilhelm Stern was the first to formulate the concept of "intelligence coefficient IQ" in 1912. This is a very famous psychologist and philosopher. He proposed to use the result of dividing the actual age by the intellectual age as the main indicator of the level of development. After him, in 1916, this concept was used in the Stanford-Bene intelligence scale.

Gradually, people began to be more actively interested in their level of intelligence, so a huge number of all kinds of tests and scales were invented that made it possible to find out its coefficient. The creation of numerous tests led to the fact that many of them were unreliable, so it is quite difficult to compare the results of different tests.

How to determine the level of intelligence? Today, in many schools, children are tested to find out their level of intelligence. The development of the Internet has contributed to the fact that people, including adults, can easily get tested online.

How to know your IQ

To determine the value of IQ, special tests have been developed. There are two types of them:

for children 10-12 years old;
for children from 12 years old and adults.

The measurement technique is the same for all options, only the level of complexity of the questions changes. Each test has a certain number of questions and a limited time to complete them.

They are designed so that the results, which are described using a probability distribution, show an average IQ of 100. The values are grouped according to the following scheme:

the ratio of 50% of all people is in the range of 90-110;
the remaining 50% of people are divided equally between those with a score below 90 and those with a score above 110.

What IQ level corresponds to mild mental retardation? If his score is below 70.

The tasks in the tests are varied, the complexity of each next task increases. There are tasks for logical, spatial thinking, for knowledge of mathematics, attentiveness, the ability to find patterns. Naturally, the more correct answers a person gives, the higher will be the assessment of his level of intelligence.

The tests are designed for different age groups, so the indicators of a teacher and a student of 12 years old can be the same, because the development of each of them will correspond to his age.

Today on the Internet you can find a huge number of different tests that offer to find out your level of knowledge, intelligence. But most of them were developed by non-professionals, so they are unlikely to show a reliable result.

To find out your level of intelligence, you need to use professional tests, such as:

Kettler;
Amthauer;
Eysenck;
Raven;
Veksler.

Main Influencing Factors

The human mind is quite difficult to define and measure. The mind is a combination of knowledge, skills and abilities that accumulate throughout a person's life. Our intelligence is based on several important factors that affect its coefficient:

genetics;
features of nutrition of the child in the first years of life;
upbringing and mental stimulation of the mental activity of the child by parents;
order of birth of children in the family;
Environment.

All this affects the mental development of the child to one degree or another.

Genetics

Scientists have long begun to investigate the question of how much intelligence IQ depends on genes. For more than a century, studies have been conducted on the influence of genes on mental abilities, which have shown that the percentage of dependence is in the range of 40-80%.

The level of intelligence in a person depends on the structure of the brain and its functionality. These two factors are key. Differences in the parieto-frontal parts of the brain different people speaks about the different level of their IQ. The higher the indicator of the functionality of the frontal areas of the brain, the better it can work: to perceive and remember information, to solve various problems.

Genetic factors represent the potential that is passed from parents to the child. They are little studied, but have an important function for the development of mental abilities.

Chromosomal abnormalities that are inherited also affect the level of intelligence. For example, Down's disease, which is characterized by poor mental development of the child. Quite often occurs in children whose parents belong to the older age group.

Illnesses during pregnancy also affect the baby's mind. For example, rubella, which a future mother suffers from, can lead to negative consequences for the baby: loss of hearing, vision, low intelligence.

Influence of food

The level of intelligence depends on what exactly we eat in the first years of life, and what the expectant mother ate during pregnancy and lactation. Proper and nutritious nutrition has a positive effect on the development of the brain. The more useful substances, vitamins and microelements will be consumed by the child through the mother and the next few years after birth, the larger will be the size of the brain sail. It is responsible for learning and memory.

The consumption of large amounts of fatty acids has a positive effect. Scientists conducted studies that proved that if a woman consumes a lot of fatty acids during pregnancy, then children will be significantly ahead of others in their development.

Upbringing

Education is one of the key factors in the development of mental abilities. Even if a person is naturally genetically predisposed to a high level of IQ, due to the lack of proper upbringing, quality education, the coefficient will not be higher than average.

Education includes many factors:

family lifestyle;
home conditions;
the level of education;
parental attitude.

To study the impact of upbringing, academics separated twins and placed them in different living environments. After all, if intelligence is a biological concept, then in theory it should be the same for twins, regardless of living conditions. This is not true. Studies have shown that children who live in orphanages have a lower level of intelligence. Also, the indicator depends on how parents treat the child: whether they lead to additional mugs, make them study music, draw, instill a love for logic games.

Family birth order

This issue has been studied for a long time, but scientists have not been able to reach a unanimous conclusion regarding the influence of the birth order of a child and the number of children in a family on their mental abilities. Many studies have shown that firstborns are mentally more developed than other children. In history, most astronauts, presidents, scientists and famous political figures were beaten by their firstborns.

Many are wondering why this is happening. Birth order is not a sentence. The most important thing is that a family with one child can give him more time, attention and resources for learning. Tests have shown that firstborns outperform other children by only 3 points.

Environment

Whether we can use all the possibilities of our brain depends only on us: on our lifestyle, the presence of bad habits. Various diets and toxins affect the development of intelligence throughout life.

If the expectant mother smokes, drinks, uses drugs, then the child is unlikely to be full-fledged. A person's mental activity can deteriorate if he drinks or poisons his own body.

Scientists have found that the level of intelligence in people from different countries is significantly different. Some tests have shown the dependence of the average IQ on the country's GDP, crime, birth rate, religion.

Some interesting facts about IQ:

the higher the coefficient, the more sociable the person;
breastfeeding increases the score by 3-8 points;
during the summer holidays, the indicator decreases;
a score above 115 guarantees that a person will be able to cope with any job;
people with a score below 90 are more likely to become antisocial, end up in prison or live in poverty;
the lower the IQ, the more difficult it is for a person to cope with stress;
the higher the score, the more confident the person is.

Meaning of IQ scores

The highest IQ is mathematician Terence Tao from Australia. He has a coefficient of over 200 points. This is very rare, because for most people the indicator barely reaches 100. Almost all laureates Nobel Prize are owners of high IQ - above 150 points. It is these people who help develop technologies, actively participate in research, make various discoveries, study space and physical phenomena.

Among prominent people worth noting are Kim Peek, who can read a page of a book in just a few seconds, Daniel Tammet, who is able to memorize an incredible amount of numbers, and Kim Ung-Yong. He entered and successfully began his studies at the university at the age of 3.

Let's analyze all possible indicators of intelligence of IQ tests:

Above 140. These are people with an incredible mind, rare creativity. They can easily achieve success in scientific activities. Bill Gates, Stephen Hawking can boast of such an indicator. People with high IQ make the greatest discoveries, are the geniuses of their era. It is they who explore space, create new technologies, look for cures for diseases, study human nature and the world. The percentage of such individuals is only 0.2 of the world's population.
Index 131-140. This level boasts 3% of the world's population. They include Arnold Schwarzenegger and Nicole Kidman. Successful people who achieve their goals have a high level of intelligence. They can become successful politicians, managers, heads of companies, specialists in science.
Index 121-130. Intelligence high level. People with this indicator are easily given training at a university. They make up 6% of the population. They are successful, often become leaders, are actively engaged in creativity.
Index 111-120. Above average intelligence. It occurs in 12% of the population. They love to learn, they do not have any problems with the sciences. If a person loves and wants to work, then he can easily get a well-paid job.
Index 101-110. Most people on the planet with this level of intelligence. This is the average IQ, which indicates the usefulness of a person. Many of its holders hardly graduate from high school, but with sufficient effort they can study and get a good job.
Index 91-100. The result for a quarter of the world's population. If the test showed such a result, do not despair and be upset. Such people study well, can work in any field that does not require significant mental effort.
Index 81-90. The ratio is below average. It occurs in 10% of people. Do pretty well in school, but rarely get higher education. More often they work where they do not need to make mental efforts, they like to work more physically.
Index 71-80. Approximately 10% of the population with this level of intelligence. Occurs in people who suffer from mental retardation mild degree. They often study in specialized schools, but they can also study in normal secondary educational institutions. Only their successes rarely rise above average.
Index 51-70. It occurs in 7% of the population who have a mild form of mental retardation. Rarely are full-fledged members of society, but they can live independently and take care of themselves without outside help.
Indicator 21-50. A very low level of intelligence, which occurs in 2% of people. Individuals suffer from dementia, are far behind in development from their peers. They cannot learn normally, have guardians who help take care of themselves.
Below 20. Such people are no more than 0.2% of the population. This is an indicator of a severe form of mental retardation. Such people cannot live on their own, go to work, earn their own food, clothing and accommodation, therefore they are constantly under guardianship. They cannot learn, often suffer from psychological disorders.

The result should not be taken as a single truthful instance. After all, the indicator depends on many factors: environment, heredity, lifestyle, place of residence, religion.

AT scientific world shock: a three-year-old American from Tennessee, Selena Janick, had an intellectual IQ of as much as 135 points - more than US President Barack Obama and British Prime Minister David Cameron.

So the little girl is smarter than them and most adults? The same IQ for scientists averages about 125 points, and for simple office clerks 100 - 105 points. This begs the question: Is IQ lying? And in general, is it possible to objectively measure intelligence and reliably find out who is smarter? The correspondent of "RG" talks about this with the professor of the Moscow City Psychological and Pedagogical University Victoria Yurkevich.

Victoria Solomonovna, can we compare the strength of the intellect of two people, as if we were comparing their physical strength in tug of war or in arm wrestling?

Victoria Yurkevich: A device for measuring intelligence or giftedness does not exist in nature. Even if you give people the same intelligence tests, comparing their results will be incorrect. Each brain works differently, it is oriented to a greater extent to a particular area of activity.

How to find out who is smarter: the famous physicist or the legendary violinist? Each one is great and incomparable in his field. But there are no single criteria by which their mental development could be compared.

What about an IQ test?

Victoria Yurkevich: It reveals only intellectual abilities in the field of general intelligence, that is, the ability to draw logical conclusions, structure information. It is known that the highest IQ is usually among theoretical physicists. They constantly calculate the most complex speculative models, this type of thinking is debugged, and it is easier for them to cope with these tests. But, let's say, artists usually do not gain comparable points. But can we really say that Aivazovsky is more stupid than Landau? Of course not. They just have different types of intelligence. An artistically gifted person usually performs significantly worse on IQ tests than mathematicians or techies. But no conclusion can be drawn from this.

What to do with a young American woman who, at the age of three, beat up respectable adult men?

Victoria Yurkevich: IQ is the ratio of a person's mental maturity to his biological age. Initially, it was invented to select school students who are able to master the program. Then the researchers, with the help of child psychologists and teachers, formed a set of knowledge and skills that a child should have at a certain age. If you know how to do everything that is supposed to be at your age and nothing more, you have an IQ of exactly 100. A hundred is the norm. Mastered something extra - keep your 105, 120 or even 140 points. Did not have time or could not learn something in time - you will get 95, 92, 87 points. Etc.

By the way, an IQ of less than 90 is already a sign of developmental delay. If we return to the girl and Obama, then the comparison itself is incorrect. It is possible that the girl knows how to do things that her peers have no idea about. Compared to other three-year-olds, she is precocious. But if you compare her with any adult, and especially with such an intellectual as the current president of the United States, she will still be just a small child. Their IQ scores are measured on different scales. These are incomparable quantities.

If the IQ index does not make it possible to compare the strength of intelligence, why is it so popular, including among psychologists?

Victoria Yurkevich: Here the situation is much more complicated. There are six basic types of intelligence. First, intellectual or logical is the ability to understand, comprehend and compare. The second is academic, it implies a good assimilation of ready-made knowledge. Social - its owners easily understand the mood and interests of people, they can captivate them with them. There is also artistic intelligence, it implies the ability to operate with images, create them, understand other people's metaphors and allegories, practical - they usually say "golden hands" about such people, they can assemble, make, repair or design anything, and, finally, sensorimotor is the ability to control your body. Each person has all kinds of intelligence. But some will be dominant, others are pronounced, and somewhere there may be failures. It is precisely because the physicist and the artist have different types intelligence, it is very difficult to compare them with each other. Here is mathematics and, for example, a biologist still all right, they have a mindset at least approximately similar.

But whatever the talent of a person, he will not be able to realize it without logical intelligence. The artist will not appreciate the beauty of the landscape or the model, the actor will not understand the director's intention and will not figure out how to play this or that scene. The athlete will not calculate his strength and will collapse from fatigue in the middle of the distance.

The IQ index measures logical intelligence. For those who excel in science, its value is likely to be, relatively speaking, more than 130 points. For an actor or athlete to succeed in their profession, a more modest level of 110 points will be enough. This does not indicate that they are less intelligent, it is just that their talent is revealed through other mechanisms that cannot be taken into account in this test. But when IQ is less than 90 points, we can talk about mental retardation. With such intelligence, it is extremely difficult to succeed in anything. Although there are exceptions.

It turns out that the IQ index does not really mean anything. Why then does it continue to be used?

Victoria Yurkevich: By itself, the IQ index does not allow you to tell who is smart and who is stupid. But at school for identifying mentally gifted children, it is very useful. Those who have been given this or that kind of talent need a different type of training, other forms of pedagogical and psychological support, otherwise their high abilities will not develop, and, most importantly, they will not be able to be realized in the future. How does it usually work out? A gifted child comes to school. The first few years, without stress, he gets his fives, relaxes. In order to develop intellectual and volitional qualities, the student definitely needs a challenge, he must face difficult and interesting tasks. There are no such? Write lost. After such training, nine out of ten promising boys and girls have only traces of their former giftedness.

A very extensive monitoring of giftedness was carried out at our university. 63 schools, thousands of children, hundreds of teachers participated. It turned out that, firstly, there are intellectually gifted children in almost every school, and secondly, a significant part of teachers do not distinguish intellectually gifted children from well-trained ones. And they do not help the development of intellectual talents.

As a result, we are losing people who in the future could be an innovative resource for society. But even this is not the main thing. An unrealized former gifted child, who, according to a well-known expression, "his whole future is in the past," is always an unhappy person. Ambitions have not gone away, and opportunities have already been missed.

Now there are the most different ways revealing a person's talent. The IQ test is one of the most technologically advanced. You can quickly and without special costs examine many at once. But the results of these tests should be treated very carefully.

What is the danger?

Victoria Yurkevich: There is a norm, there is a lower limit of the norm, and there are the top five percent of the results - these are the most gifted students. We measure it a little differently, but, for information, an IQ of 127 and above indicates a child’s serious abilities, more than 140 is already a bright giftedness. But one can only seriously consider high results. That is, if the student has done work on high scores This directly testifies to his giftedness. And if the result turned out to be very mediocre or even frighteningly low, say, 80-90 points, then sometimes it does not mean anything at all. The child could feel bad, be upset about something, be nervous - there are a whole lot of reasons why on this particular day he coped poorly with this particular task. Only after a special diagnosis, specialists can name the true reason for such results.

When selecting an applicant for a vacancy, specialists conduct a whole battery of tests to understand whether this person is suitable for a particular job or not. They look at him from different angles, check all aspects and types of intelligence, his interests and motivation, only after that they make a decision. And although no one can give an absolute guarantee, in the vast majority of cases their recommendations are justified.

Even when selecting gifted students, the IQ test is just one of a series of indicators. The interests of the child, his motivation, school and extracurricular achievements - only all this in combination can show the true level of a child to a professional.

too smart

It is still unknown who is the biggest problem for a school teacher: a loser or a gifted child. It would seem that if a student from the first grade easily and naturally gets solid fives, this is very good. However, there is a big danger here.

If it is too easy for a student to learn, and he does not face difficulties and easily clicks through all the teacher's tasks, this is extremely bad for his development, Viktoria Yurkevich warns. - The child gets used to grasping everything on the fly and not to strain. And why, if he is quite successful even relaxed? As a result, neither the abilities nor the personality of the child develop to the required extent.

Such a student will quickly move from "fives" to "triples", he will not develop his abilities, study will turn into hard labor for him. To prevent this from happening, the most talented students are now beginning to be identified from the very first days at school. how the best remedy out of boredom in the classroom they are given more difficult tasks, forced to honestly work out their "fives".

We always believe that every gifted child will achieve a lot in the future, - Professor Yurkevich continues. - But for this, in addition to his abilities, he will also need many other qualities: self-discipline, the ability to set the main and intermediate goals for himself. This is very easy to learn in school age. After - already with difficulty. Gifted kids who snap easily school curriculum, these skills are deprived. And as a result, their talent is unrealized. Having talent and not using it in any way is always very sad. Therefore, gifted children must be identified and nurtured.

It has been statistically proven that IQ changes with age. It reaches its peak at the age of 25. It is generally accepted in the world that an IQ of 100 points is average. The IQ of a five-year-old reaches 50-75 points, at 10 years old it ranges from 70 to 80 points, at 15-20 years old it can reach the average value for an adult of 100 points. In many countries of the world (for example, the USA and Japan), gifted people are selected on the basis of IQ tests, and then they are trained according to an enhanced and accelerated system. This is due to the fact that children with an IQ increased for their age, as a rule, learn much better and faster than their peers.

Race

Oddly enough, but IQ varies from race to race. For example, the average IQ for African Americans is 86, for white Europeans it is 103, and for Jews it is 113. All this speaks in favor of the supporters of scientific racism. However, this gap is narrowing from year to year.

Floor

Women and men do not have differences from each other in intelligence, but, according to statistics, the IQ between them differs depending on age. Boys under the age of 5 years are somewhat smarter than their peers, but, starting from the age of 10-12 years, girls are ahead of boys in development. This gap disappears by the age of 18-20.

Normal IQ

The IQ of an adult depends on many factors - genetics, upbringing, environment, race, etc. Although the average IQ is about 100 points, it varies from 80 points to 180. This IQ limit is laid down in the classic IQ test, developed by the English psychologist Hans Eysenck in 1994. In order to obtain adequate data on this test, it must be passed once in a lifetime in adulthood. Repeated passage distorts and overestimates the results.

If the IQ is below 80 points, then this indicates physical and mental deviations of a person. If IQ exceeds 180 points, then this indicates the genius of the owner of such points. But these dependencies are very conditional. For example, great physicist Albert Einstein was the most backward in the class in terms of academic performance, which did not prevent him from developing the theory of relativity in the future. And on the other hand, according to the Guinness Book of Records, the largest IQ of 228 points was recorded in 1989 by ten-year-old American Marilyn Waugh Sawan. This is where her personal achievements end.

However, it didn’t occur to you that you need to make some kind of gradation, so to speak, from separating the wheat from the chaff, Einstein from Beavis and Butthead. Therefore, a smart Pindos named Lewis Theremin back in 1916 (not to be confused with 2016 ... gyg), came up with the name of the test to measure intelligence. Today we will talk about the word that denotes this procedure, it is Aikyu which means you can read a little below. Our site site tries to explain complex concepts plain language so don't forget to add us to your bookmarks. Indeed, in the future we will have a lot of useful and interesting information.
However, before I continue, I would like to recommend that you check out a couple of my other new articles on science and education. For example, what does Paradigm mean, what is Overton's Window, what does Oxymoron mean, how to understand the word Taboo, etc.
So let's continue what does aikyu mean? This term was borrowed from English IQ", which can be deciphered as "intelligence quotient"(intelligence quotient).

Aikyu- this is the name of the intelligence test developed at the beginning of the century in France by the psychologist Alfred Binet

This test turned out to be extremely successful, and it began to be used in many countries of the world. And its name IQ", he received in the USA, which we already mentioned above. In addition, it was the Pindos who first began to use these tests to classify soldiers in 1917. This exam For all the time, about 2 million people have passed. Then Universities became interested in this innovation, which checked future applicants for it.

Australian has the highest intelligence Terence Tao who came up with the Green-Tao theorem. His result is 200 points, while most people are unlikely to be able to score more than 100 points. I will not list people with high intelligence, because there are no Russians on this list.
In my opinion, such artificial tests are quite far from reality, because the Russians create the world's best submarines, combat aircraft, spaceships and much more. And among the Nobel laureates there are always either Jews or Anglo-Saxons. Karoch, this is understandable, the information war and all that, the Pindos are good at this like no other.
It should be added that people with high IQ have mental disabilities, because nature does not give something beyond measure. If it arrived somewhere, then it left somewhere else. The law of conservation of energy works here too.

Also, I wouldn't trust Bill Gates and Stephen Hawking's test results ( both have about 140 points each). A person with billions can easily bribe anything and everything, and Stephen, this is a common element of American propaganda, a crippled genius, a publicized person. If he was normal and healthy, without this veil of mystery that surrounded him thanks to the media, who the hell would be interested in him?

what does an IQ test mean?

For all the time of research, scientists have made several conclusions:

0.5% of people have an IQ over 140 points;

3% - over 130 - 140 points;

7% - about 120 - 130 points;

14.5% - have aikyu more than 110 - 120 points;

50% - have aikyu 90 - 110 points.

It is worth adding that 25% of people have aikyu above 110 points, while the other 25% have aikyu below 90 points. The most common result is 100 points.
If aikyu is below 70 points, then a similar result indicates mental retardation.

Actually the level aikyu only shows the speed of thinking, because all tasks are completed in a strictly limited time. However, there are many people who are able to solve the most complex problems in a sufficiently long period of time, especially when time is not so critical. Therefore, in our time, this test has lost its former popularity, although the Pindos actively use it.

To successfully pass IQ tests, you must have the following features:

possession of logical operations;

Imagination and ability to quickly manipulate objects in space;

Practical knowledge of the native language;

Vocabulary;

Good memory;

The ability to focus and isolate the main thing, separating from the secondary.

As you may have noticed, in this case there is nothing to connect IQ with the definition of intelligence. Therefore, we can conclude that aikyu is not actually determined by intelligence, as such. Today, many people use a special term - "psychometric intelligence", which refers to the results of the test.

Despite the fact that " IQ", will not determine your mind, but you can use it to draw a conclusion about your own children. After all, there are several levels of complexity with one technique.
Despite the fact that the IQ test consists of a huge number of various tests, in order to get 100 - 120 points, it is not necessary to complete them all.

Russian psychologists say that an IQ test designed for the West is not entirely correct for Russia. After all, the intelligence of people from different countries is fundamentally different. The majority of Russians are dominated by a figurative style of thinking, which for the better distinguishes them from Western " biorobots". By the West, I mean Pindostan, because in the EU, things are much better, they have not yet fully turned into consumer, although actively seeking to do so.

By reading this article, you have learned what does aikyu mean, and now you will generally understand what these tests are, and why they are needed or not needed.

The modern world provides a person with great opportunities for self-realization, but in return puts forward high demands on him. We must be able to adequately assess the situation and make the right choice. Scientists around the world have proven that a person's abilities are affected by his IQ level. Surely you have come across this concept more than once, and most likely even passed one or another IQ test. But let's figure out what the IQ gives us, and why we need it at all.

IQ test

So, the intelligence quotient or IQ level is a quantitative assessment of the level of intellectual abilities of a person compared to the IQ of a normal person of the same age as the subject. This indicator is determined using various tests, the most famous of which are the Eysenck, Wexler, Raven, Amthauer and Cattell tests. The very concept of "intelligence quotient" was introduced by the German Wilhelm Stern in 1912. Recently, interest in determining this indicator has increased many times, employers often ask job applicants to take an IQ test, and applicants pass it when they enter a university.

In principle, IQ test questions are structured in such a way that their complexity increases, so that the test subject must use his logical and spatial thinking. As a result of passing the test, you get a quantitative assessment of your IQ. The average IQ level of an adult according to the Eysenck test is from 91 to 110 points, 25% of the world's population has such indicators. If your IQ is between 111 and 130, you can safely consider yourself smart person. And if your score is above 131, then you are the lucky one, who is in the 3% of the world's population. People with high IQs become outstanding scientists, inventors, and researchers. There are geniuses with an IQ above 140, such as Bill Gates and Stephen Hawking, these people make up about 0.2% of humanity.

The level of intelligence is influenced by a large number of various factors, such as, for example, heredity, genes, gender and race of a person. According to recent studies, the average IQ of an African American is 85, Hispanic 89, White European 103, Asian (China, Japan, Korea) 106, and Jewish 113. It has also been found that most men have higher IQs than women. It affects the level of intelligence and the environment in which a person grew up, as well as the education of his parents and even the country of residence.

How to know your IQ

After all of the above, most likely, you will ask yourself the question: "How to find out your IQ." Today it is very easy to do, it is enough to find one of the many tests for the level of intelligence on the Internet. However, be careful, because not all of them are licensed and may contain errors in tasks and answers. Your IQ calculated in this way may not be correct. The time-tested Eysenck test can be taken at iqtest.com at English language. There is no exact answer to the question: “What should IQ be” today, so if something does not suit you, just work on increasing your level of intelligence. How? We will gladly tell you about it.

How to increase IQ

Your IQ level is a quantitative measure of mental development, determined by tests that measure a person's ability to solve problems, perceive various mental images, as well as memory and general knowledge. We present you several ways to increase your IQ.

Method number 1 - get into the habit of playing mind games (for example, Scrabble, Sudoku, chess, and so on). These games are great brain trainers. When you learn how to play one game well, move on - master the next, because when you master the skill, your brain stops working as hard to solve the problem, the production of the hormone dopamine, which is responsible for intelligence, decreases. In addition to intellectual board games, try your hand at logic and strategy video games. Pay special attention to games aimed at making quick decisions. It is also useful to solve logic puzzles, puzzles, crosswords and sudoku. All of these activities stimulate thought processes, increasing IQ levels.

Method number 2 - constantly learn something new, whether it be foreign language, art, architecture or, for example, cryptology.

Method number 3 - lead an active lifestyle, constantly exposing yourself to physical activity, because this is a scientifically proven way to increase the level of intelligence. Expand your horizons, set yourself a goal for life - do not stop learning, constantly learn something new. Give yourself an occasional shake, skydive, or try bungee jumping. A new experience releases the hormone dopamine, which increases the number of neurons and causes a feeling of satisfaction. And in general, the more you know and know how, the richer your life experience, the higher the level of your intellectual development!

And here are some more simple tips that will help you enjoy life and increase your level of intellectual development.

Try to enjoy everything you do, enjoy classical music, good books and hanging out with people you like.
Use electronic devices less. If you need to write something down, use a notepad and pen, and instead of an email, it's better to send a handwritten letter. This stimulates visual and kinetic perception.
Learn to write with your non-dominant hand, which stimulates the opposite hemisphere of your brain.
Try to eat right and balanced, include in your diet fresh vegetables, fruits and fish, rich in omega 3, which has a positive effect on brain function.
Get enough sleep, because only during sleep the information received passes from short-term memory to long-term memory.
Work on yourself and keep learning all your life.