Erudition is self-education and regular assimilation of information. Higher education does not provide the knowledge of an erudite. People who independently engage in their education have extraordinary intelligence, almost always understand the exact sciences and speak foreign languages.

IQ level is not the only indicator of a person's intelligence. A person’s mental abilities must be judged by a combination of parameters. One of the most important components is verbal intelligence, which denotes the ability to speak, semantic, and pragmatic components.

People love riddles and answers too. Observing the movements and flow of thoughts at the gaming table “What? Where? When?" on TV, viewers also wiggle their brains, trying to get ahead of the experts. Useful gymnastics, but it’s difficult to surpass pro-erudites.

Your dog can be a genius or lazy and slow-witted - that won't make you love him any less. When completing tasks, do not even think about getting angry and punishing the dog - in terms of intellectual development, it is equal to a child of 2-2.5 years old. Try to remember yourself at this age.

Can you exchange knowing glances with your cat? How often do you talk? What, you think there’s nothing to talk about with a cat?! Yes, you are simply not able to understand her language and say thank you that they continue to love you! After all, cats have an angelic character.

Erudition is knowledge in various fields, a voluntary and conscious desire to receive and assimilate new information. Even studying in the best educational institutions does not make a person erudite; it gives professional knowledge and the fundamentals of science.

Solving problems with numerical sequences requires logical thinking. The relationship between numbers must be analyzed and applied to determine the algorithm. Such puzzles seem childishly simple to some, but become unsolvable to others.

The imagery of the Russian language is amazing - words in it often express more than they directly mean. With such wealth, many suffer from tongue-tiedness, cannot put their thoughts into a worthy form and fill in the gaps, at best, with gestures.

Logic is a capricious and confusing science, but this does not apply to basic knowledge. To master the basics, you don’t need to cram textbooks and experiment, just take note, for example, that a cause is always followed by an effect, a larger one will interfere with a smaller one, etc.

IQ (intelligence quotient) - intelligence quotient. The first test was developed at the beginning of the last century by the French psychologist Alfred Bonnet. The French government commissioned the creation of such a test to assess the intellectual abilities of children. The test became very popular in the United States and in 1917, the armed forces classified 2 million military personnel using IQ tests. Then university applicants and job applicants began to be tested - private companies and universities quickly assessed the effectiveness of the test.

After numerous studies, experts received the following results:

• 50% of people showed an IQ level of 90 to 110;
• 25% - above 110;
• 25% - below 90;
• The most common score is 100 points;
• 14.5% of those tested had an IQ ranging from 110 to 120;
• 7% of those tested scored 120-130 points;
• 3% - 130-140;
• Only 0.5% of people were able to demonstrate a level above 140 points;
• An IQ level below 70 can be considered mental retardation;
• Most American high school students score 115, with honors students having the most common score of 135–140;
• The lowest results are among young people under 19 years of age and older people over 60 years of age.

Since one of the main conditions for passing the test is a time limit, we can say that the IQ level does not indicate the ability to think original or logically, but the speed of thought processes.

Attempts to express human intelligence in numerical terms have been known since the beginning of the twentieth century. In 1912, the German scientist William Stern first introduced the concept of intelligence quotient. This idea turned out to be very timely and already in 1916 it was used in an earlier system of intellectual calculus, known as the Stanford-Binet scale.

These days, IQ tests have become very popular and relevant. The abbreviation IQ itself is correctly deciphered as intelligence quotient, which translated from English means intelligence quotient. Accordingly, an IQ test determines a person’s intelligence level based on the obtained coefficient, the calculation of which also takes into account his age. The most popular is the Hans Jurgen Eysenck test.

The mathematical formula for IQ is a fraction multiplied by 100, the numerator of which is a person’s mental age, and the denominator is his chronological age. Currently, the fourth edition of the IQ measurement scale is used in psychodiagnostics.

Today, many companies engage in IQ testing, checking employees applying for a particular vacancy. Even children can take the intelligence test. Thus, an IQ test helps determine the ability of people tested to perform certain tasks.

An interesting fact is that this test is not some kind of erudition exam and does not require special knowledge, but rather reveals a person’s ingenuity and intelligence, which is what intelligence essentially is.

The proposed test consists of forty questions that must be answered in exactly thirty minutes. There are no pauses, timeouts or breaks. Since the IQ test is an important indicator, the conditions for its purity are exactly the same for all subjects. At the same time, more inattentive people will have less chance of high intelligence scores, which, in fact, is quite fair.

When taking a test, it is best to skip questions that cannot be resolved immediately. It is not difficult to calculate that on average the program allocates 45 seconds for each question. This time is, of course, arbitrary, since rarely does anyone manage to solve all forty problems correctly, however, if you linger too long on difficult questions, then the chance of not having time to reach the tasks that could potentially be solved by the test subject increases.

It happens that a simpler problem takes longer to solve than a complex one. This may occur as a result of the individual characteristics of the person being tested, and will subsequently be reflected by his IQ. Skipping difficult tasks, the test taker returns to them again, but having already answered all the “easy” questions. This approach is more rational and therefore effective.

This is interesting! It turns out that intelligence tests and mental ability tests were first developed... in the 7th century by Chinese employers. At that time, based on the results, officials were divided into three classes: public service officer (one of a hundred competitors), a mandarin (one of a hundred public service officials) and, finally, an inspector (one of a hundred mandarins).

Attention! Before taking the test, it is recommended to do an intellectual warm-up: count out loud from one hundred to one, backwards, or, as quickly as possible, remember and name 20 exotic male and female names. After such a warm-up, you will feel that you are ready to solve more complex problems.

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IQ tests - FIND OUT YOUR INTELLIGENCE LEVEL!

We have collected BEST FREE IQ TESTS . In the allotted time, answer all 40 questions and identify your weaknesses and strengths. Make intelligence your main ally to achieve your goals!

Choose any of the IQ tests below and get started. Good luck!

Looking for free texts on intelligence? You found them! Typically, the structure of each IQ test is a list of questions, including quite simple tasks and very complex ones. For example, the test subject is asked to cope with tasks that will help determine the quality of your spatial and logical thinking. We have prepared a whole series of tests for you. Choose any free IQ test (we don’t offer paid ones:) and start brainstorming! You can do it!

How world celebrities passed IQ tests

The name of	Field of activity	Accommodation	Result
Abraham Lincoln	Head of State	USA	IQ - 128
Adolf Gitler	Head of State	Republic of Germany	IQ - 141
Albert Einstein	Scientist in the field of exact sciences	USA	IQ - 160
Andy Warhol	ART activist	USA	IQ - 86
Arnold Schwarzenegger	Action movie hero	Republic of Austria	IQ - 135
Benedict Spinoza	Adept of Philosophy	Republic of Holland	IQ - 175
Benjamin Franklin	Political figure	USA	IQ - 160
Bill Gates	Founder of Microsoft Corporation	USA	IQ - 160
Bill Clinton	Head of State	USA	IQ - 137
Blaze Pascal	Adept of Philosophy	Republic of France	IQ - 195
Bobby Fischer	Athlete chess player	USA	IQ - 187
Buanarotti Michelangelo	Architectural genius	Republic of Italy	IQ - 180
Charles Darwin	Founder of the theory of evolution	Great Britain	IQ - 165
Charles Dickens	Literary figure	Great Britain	IQ - 180
David Hume	Adept of Philosophy	Great Britain	IQ - 180
Galileo Galilei	Scientist in the field of exact sciences	Republic of Italy	IQ - 185
George Frideric Handel	Musical genius	Republic of Germany	IQ - 170
George Sand	Literary figure	Republic of France	IQ - 150
George Bush	Head of State	USA	IQ - 125
George Washington	Head of State	USA	IQ - 118
Hans Christian Andersen	Literary figure, poet	Republic of Denmark	IQ - 145
Hilary Clinton	Political figure	USA	IQ - 140
Imanuel Kant	Adept of Philosophy	Republic of Germany	IQ - 175
Isaac Newton	Scientist in the field of exact sciences	Great Britain	IQ - 190
Johann Sebastian Bach	Musical genius	Republic of Germany	IQ - 165
Johann Strauss	Musical genius	Republic of Germany	IQ - 170
John Kennedy	Head of State	USA	IQ - 117
John Locke	Adept of Philosophy	Great Britain	IQ - 165
Joseph Haydn	Musical genius	Republic of Austria	IQ - 160
Kasparov Garry	Politician and chess player	Russian Federation	IQ - 190
Leonardo da Vinci	Brilliant personality	Republic of Italy	IQ - 220
Lord Byron	Literary figure	Great Britain	IQ - 180
Napoleon Bonaparte	Conqueror	Republic of France	IQ - 145
Ludwig van Beethoven	Musical genius	Republic of Germany	IQ - 165
Madonna	Pop singer	USA	IQ - 140
Miguel Cervantes	Literary figure	Spanish Republic	IQ - 155
Nicolaus Copernicus	Scientist in the field of exact sciences	Republic of Poland	IQ - 160
Nicole Kidman	Actress	USA	IQ - 132
Plato	Adept of Philosophy	Republic of Greece	IQ - 170
Raphael	Genius of sculpture	Republic of Italy	IQ - 170
Rembrandt	Genius of sculpture	Holland	IQ - 155
Richard Wagner	Musical genius	Republic of Germany	IQ - 170
Shakira	Pop singer	Colombia	IQ - 140
Sharon Stone	film actress	USA	IQ - 154
Sofia Kovalevskaya	Mathematician, literary figure	Russian Federation	IQ - 170
Stephen Hawking	Scientist in the field of exact sciences	Great Britain	IQ - 160
Wolfgham Amadeus Mozart	Musical genius	Republic of Austria	IQ - 165

What is this mysterious “IQ Test”?

All people are different. Therefore, it is not surprising when one person has a more developed level of intelligence compared to another. Each of us has a certain idea of ​​our capabilities. But how to measure them accurately? In this case, in most developed countries of the world, it is the IQ test, expressed in points, that comes to the rescue.

Translated from English, the abbreviation IQ means “intelligence quotient.” This indicator is a quantitative assessment of the level of intelligence of an individual in comparison with the same indicator belonging to the average person of the same age as the test subject. IQ can be determined by passing the tests presented above, which (as experts point out) may not evaluate the individual’s existing knowledge, but they do determine his thinking abilities. Our IQ tests are free chances to find out how developed your intelligence is!

The structure of each IQ test is a list of questions, which are both simpler and more difficult. The subject is asked to cope with tasks related to determining the quality of spatial and logical thinking in a person. There are very different variations of questions. As practice shows, the higher the experience in passing these tests, the better the results. The Eysenck test is the most famous among such IQ tests.

Scientists note that half of people have an IQ in the range of 90-110 points, the rest are either below 90 or above 110 (about 25% each). According to American researchers, the average score of this test among graduates of higher educational institutions is 105 points. For excellent students it is 130-140. It is believed that you need to work on improving your mental abilities when your IQ is below 70.

In recent years, IQ tests have gained incredible popularity among the entire population of the planet. They are used everywhere: when applying to universities and colleges, during job interviews, when passing driver's license exams, and so on. Russia also did not stand aside. The population of our country is entirely interested in knowing the level of their own intelligence, which is why many residents try to learn as much as possible about tests to determine intellectual abilities and are not averse to taking them. The big advantage of such intelligence tests is their accessibility. If you search the Internet for IQ tests, you will certainly find free ones. Moreover, not all of them will be correctly composed. The uniqueness of our site is that we give you the opportunity not just to take a free IQ test, but to try to pass a test compiled by an experienced specialist. That is, we have real IQ tests.

It is worth noting that the average IQ of the population of a particular country depends on the efficiency of the state machine and the level of gross domestic product. In addition, a study was conducted that found a relationship between the social intelligence factor and average results on the Unified State Exam (the foreign analogue of the SAT).

IQ tests: how they are constructed

There are other variations of questions. As practice shows, the more experience you have in passing these tests, the better the results. The most famous among such tasks is the Eysenck test. Good accuracy is demonstrated by tests bearing the names of their creators: D. Wexler, J. Raven, R. Amthauer and R. B. Cattell. At the same time, to date no one has yet introduced a single standard to which existing IQ tests would adhere.

All tests are divided into groups by age in order to give an accurate assessment of a person’s intellectual development, corresponding to his age. In other words, the results of IQ tests can be the same - for example, an 11-year-old child and a master's degree in mathematics. This is all because they are equally developed for their age. If we take the Eysenck test, the creator developed it to determine the level of intelligence in people over 18 years of age.

History of IQ and what influences it

Back in 1912, the German scientist Wilhelm Stern introduced the then unusual concept of “intelligence quotient” to the general public for the first time. While conducting his research, he turned his attention to the shortcomings inherent in one of the indicators of the Binet scales, namely mental age. To determine an accurate assessment of an individual's intelligence, Stern proposed dividing mental age indicators by real age (also called chronological), and taking the remainder of this operation.

The first appearance of the term IQ dates back to 1916, when it was used in the Stanford-Binet scale. But today (perhaps due to the greatly increased interest among the population in IQ indicators) there are several other scales, the validity of which has not been proven. Therefore, it is now quite difficult to compare the results shown by different tests. Therefore, psychologists often recommend turning to classical tests to determine the IQ. These are the tests we have selected for you.

Reasons affecting IQ

Naturally, one of the main reasons that has a serious impact on IQ levels is heredity. The main emphasis in the ongoing research on determining the relationship between these two indicators was on children. The results of these studies resulted in quite a wide range of readings: some scientists stated that less than half of IQ depends on existing genes; and others even cited data reporting almost one hundred percent dependence. The rest that could affect the results of IQ tests is the environment and situation, as well as all sorts of errors inherent in such measurements. That is, according to such studies, it turns out that the level of IQ largely depends on hereditary genes.

Another reason that influences IQ scores is individual genes (the brain activity of an ordinary person depends on approximately 17 thousand genes). Research shows that individual genes influence an individual's existing IQ level, but in fact their influence does not have a strong effect. This dependence, revealed during the research, turned out to be at the level of statistical error.

Currently, research has begun to look for differences in the genome in people with high and low IQ levels. If someone manages to figure out the genetic causes of “braininess,” then perhaps there will be a means to increase a person’s IQ level. States with such knowledge will quickly move forward in terms of economic and technological development.

The third reason that can affect IQ level is the environment. Of course, everything that is around a person (especially the family) influences his development. Research has identified many factors for this dependence. They included family income, the size of the house and its price, the developing relationships between all family members, and so on. This dependence is characterized by a coefficient equal to 0.25-0.35. But as a person grows older, this influence gradually decreases until it reaches zero around adulthood (these studies concerned only a full family with two parents and two children).

Improper nutrition can also affect the level of IQ development. Thus, recent studies have shown that eating fish products by a pregnant woman has a beneficial effect on the intellectual development of her unborn child.
Another study, involving about 13 thousand people, determined that breastfeeding also has a positive effect on the infant's intelligence. However, it should be noted that immediately after the publication of this study it was criticized. The reasons for the scientific “attack” were an incorrect analysis of the data obtained and a complete disregard for existing theories.

Differences in IQ across human groups

According to most experts, on average, there is no significant difference in the level of intelligence development between men and women belonging to the same age group. But it is among the male population that the most striking dispersion in this indicator is observed: that is, there are a lot of men with a high level of intelligence and also a lot of those whose IQ is quite low. In addition, this indicator is expressed slightly differently in women and men. This is especially noticeable after five years. At this age, boys begin to show superiority over the fair half of humanity in terms of spatial intelligence and manipulation. Girls demonstrate better verbal functions.
Men are also gaining leadership in the area of ​​mathematical abilities. One of the American researchers came to the conclusion that for every 13 men who have excellent abilities in mathematical operations, there is only one woman equal to them.

Racial differences

Numerous studies have been conducted to identify differences in the average IQ level among residents of the United States of America and have led to the following conclusion: among representatives of the African-American population this indicator was 85 points, among Latinos - 89, whites - 103, Asians - 106, and Jewish - 113.

At the same time, the average IQ level, if we consider data from tests half a century ago, shows some changes. So, today the IQ of the Negroid race in 1995 corresponds to the IQ of white people who lived in 1945. Therefore, it seems impossible to “blame” everything on the genetic characteristics of people.

One should not ignore such an important factor as the influence of society on the development of intelligence. This is especially noticeable in orphans. For example, in the same USA, the IQ level of children raised by representatives of the white race is approximately 10% higher than that of those who lived in a black family. And in the UK, this indicator varies even more interestingly: in boarding schools, black children have a higher IQ than their white peers.

During the research, scientists discovered a pattern in the existing difference in the average IQ level between residents of different countries. According to certain data, this indicator is influenced by the current size of GDP, the practical use of democratic principles, crime and birth rates of the population, and the percentage ratio between believers and atheists. In developing countries, in addition to the above reasons, the average IQ level and poor quality nutrition, coupled with numerous diseases, also have an impact. In this regard, we ask you to familiarize yourself with this interesting map...

Relationship between health, age and IQ

A properly composed diet, especially in the early stages of human development, has a beneficial effect on the development of intellectual abilities. An example is the factor of iodine deficiency in the body: if it is present, the average IQ score decreases by 12 points. Those who have a fairly high IQ live longer and get sick less often.

IQ acts as a measure of a person's intellectual abilities, which reach maximum values ​​at 26 years of age. Then they gradually decrease.

The IQ of an adult, to a greater extent than that of children, is determined by genetic inheritance. For the latter, this indicator is influenced by the environment. Due to certain life characteristics, some children are initially ahead of their peers in terms of intelligence, but over time their indicators level out.
School achievements

Representatives of the American Psychological Association noted that children whose results on IQ tests are high are much better at mastering the material presented in school than those who receive lower scores. This correlation reaches 0.5. Tests to determine the level of intelligence make it possible to pre-select naturally gifted children in order to teach them in a separate, accelerated program.

Revenues, scrime and IQ

Some of the research devoted to the influence of IQ level on a person’s life shows that higher intelligence increases the productivity of an individual and, accordingly, his income increases. Moreover, this indicator does not depend on a person’s social environment, including his family.

The American Psychological Association noted in one of its reports that intelligence level has little to do with a person’s propensity to commit crimes. The correlation in this case is only 0.2. It is important to note here that cause-and-effect relationships are indirect. That is, poor performance at school is not always explained by a low IQ level, but it often influences the possibility of a person becoming criminal.

Arthur Jensen provides information according to which the largest percentage of crimes occurs among people with an IQ ranging from 70 to 90 points.

Scientific achievements, etc.ore activity

According to some studies, it can be concluded that success in the scientific field is largely dependent on character traits such as determination and innovative thinking. But Dr. Eysenck cites other data according to which the level of intelligence of successful scientists is lower than that of their colleagues who received the Nobel Prize. The average IQ test scores were 166. At the same time, some scientists demonstrated the highest possible level of 177 points. Spatial IQ was, according to the scientist, 137 points, although at a younger age it should have been higher. And the average mathematical IQ is 154.

Two scientists, Frank Schmidt and John Hunter, came to the conclusion that, given an equal amount of experience, the person with the higher IQ level will be more productive. As researchers note, the development of intelligence affects all types of human activity, but its level differs depending on the chosen field of activity. From this we can conclude that work that requires long-term brain work will not be available to those with a low IQ. And at the same time, the size of this coefficient will not seriously affect activities related to physical activity.

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Knowing your IQ (IQ) is considered important for a modern person. Dozens of tests and techniques enable us to lift the veil of our own abilities. In our article, let's talk about what IQ is, what are the ways to study this indicator of human thinking, and who helped us learn more about our brain. We’ll also talk a little about well-known IQ tests and what data can really be gleaned from them.

What is IQ (IQ): definition

A person's intelligence, expressed in IQ, is the ability to cognition, as well as the totality of all his cognitive abilities.

Intelligence determines the success of a person’s activities, his ability to solve problems quickly, relying only on his knowledge.

Studying IQ with Science

Since the thirties of the twentieth century, scientists have attempted to scientifically determine the level of intelligence. The problem of studying and measuring the level of intelligence throughout the twentieth century was addressed by such scientists as V. Stern, R. Stenberg, A. Binet, J. Piaget, C. Spearman, G. Eysenck, J. Guilford, D. Wexler and others . Determining what a person’s aikyu is, what indicators need to be taken into account - all this was the object of study.

Practicing psychologists put forward various hypotheses and conducted experiments to study intelligence:

• determining the relationship between the processes occurring in the human brain and its responses to them;
• dependence on the size and weight of the brain;
• comparison of the level of intelligence of parents and their children;
• interdependence of the level of intelligence and social status of a person;
• dependence of the level of intelligence on the age of the individual.

Scientists also developed test methods to determine the level of intelligence. Since that time, the question of what an IQ number is - a quantitative indicator that gives an idea of ​​thinking abilities - has become relevant.

Methods for measuring intelligence

Initially, the tests contained only vocabulary exercises. Today, such techniques include the following exercises: non-arithmetic counting, logical series, addition of geometry figures, recognizing parts of an object, memorizing facts and drawings, operations with letters and words.

In the scientific world, the term “intelligence quotation” was adopted and adapted. This concept was first introduced by V. Stern (1912), proposing to designate the number that is obtained by dividing the age of the subject’s mind by his. In the Stanford-Binet scale (1916), the term “IQ” was first mentioned.

The abbreviation “IQ” is widely used in Russian literature, but domestic scientists do not translate this concept literally (translated from English as “amount of intelligence”), but as “intelligence quotient.”

IQ is an indicator that is determined after an IQ test. Coefficient is a value expressing the percentage ratio of an individual’s mental age to biological age. To determine what an IQ level is means to find out how much a person can use certain capabilities of his brain.

Moreover, indicators of the proper level of intelligence at a certain age are calculated based on the average statistical indicators of people of the same age as the subject.

Meaning of test results

The average IQ corresponds to 100 units. This is an average figure between 90 and 110 units, which is usually received by 50% of people tested. 100 units corresponds to half of the problems solved in the test, respectively, the maximum indicator is 200 units. Values ​​below 70 units are often classified as mental deficiency, and above 140 as genius.

IQ is a relative indicator that reflects the level of performance of a specific intelligence test. Such a test cannot serve as a comprehensive measure of intellectual ability.

Intelligence tests cannot show the level of erudition of a person, but only his ability to think, and mainly in a certain way. The more developed type of thinking of a given person is determined: logical, figurative, mathematical, verbal. By which type of thinking is less developed, one can determine the desired abilities.

Of course, a high IQ level is by no means a guarantee of success in life. Purposefulness, determination, hard work, clear goals and motivation to achieve success are of great importance in a person’s life. We should not forget about heredity, genetic data, innate inclinations and talent, as well as the significant influence of the social environment and family.

Conclusion

In our article, we examined one of the most interesting questions in psychology that worries modern people - what is IQ, what are the methods for measuring intelligence and what information can really be gleaned from them.

The conclusion that should be drawn from the existing knowledge about a person’s IQ is that the digital data provided by the tests is not at all the final authority in assessing you as an individual. Thought processes are so complex that no test can provide material to fully assess their capabilities. Let’s be ourselves and never stop developing!

Recently, various tests for determining intelligence quotient or IQ tests (IQ - intelligence quotient, read IQ) have become increasingly popular. They are carried out not only for entertainment. Some employers and educational institutions have included such tests in their admissions programs. What does this give and how to check your IQ (IQ)?

WHAT IS INTELLIGENCE

The abbreviation IQ denotes a quantitative assessment of the intellectual abilities of the person being tested in relation to the level of mental development of the average person of this age.

This abbreviation was first used at the beginning of the last century in the Stanford-Binet scale.

What is intelligence? Translated from Latin, intellectus means understanding, perception, sensation. This is the quality of our psyche that helps us adapt to new circumstances. Thanks to mental abilities, we can adapt faster, learn new things and apply knowledge in practice. Mental abilities are divided into innate and acquired.

Innate abilities play a big role in our lives. They are formed under the influence of genetics and begin to appear in childhood. Primary intuition is not related to mental functions and does not depend on our skills. It is believed that it is formed on the basis of the architectonics of the cerebral cortex. Acquired abilities are what we will achieve throughout our lives.

IQ is influenced by:

• individual genes;
• heredity;
• external factors.

If everything is clear with the first two points, then the last point raises many questions.

Scientists have found that mental abilities can be influenced by: environment, nutrition, race and even country of residence. The highest rate is among Jews, followed by Asians, and then only people of the white race. Therefore, some are considered smarter simply by nature, because they were born “in the right place.”

Nutrition is also a very important component of the full and comprehensive development of an individual. It has been proven that a lack of iodine in a teenager’s body reduces intelligence by almost 10 points, but breastfeeding helps increase the score by 7 points. True, disputes on this issue still do not subside, since every scientist has his own opinion.

But don’t despair, there are exceptions to every rule.

It’s not difficult to check your IQ, the main thing is to know how.

HOW TO FIND OUT YOUR IQUALITY

You can test your mental abilities on your own or under the supervision of a psychologist. For this purpose, various tests have long been developed that allow you to identify the hidden resources of your mind and show everyone what you are capable of. Each of them has tasks of varying complexity.

They are usually arranged in ascending order, from easy to more complex. Points are awarded for each answer option. The maximum number is 180. Tests are divided by age, each category has its own scale of results.

The most common questionnaire is the Eysenck test. In addition, the methods of R. Amthauer, D. Wexler, R. Cattell and J. Raven are often used. They are more accurate. You don't have to choose just one option. To test your mental abilities, you can take all the proposed tests. The average result will most objectively show your IQ.

Tests can be found on the Internet and taken online. However, before starting the inspection, it is better to carefully read the conditions. Some resources offer to take the test for free, but to get results you will have to pay money. There are options without paying, you just need to search online.

Unfortunately, all these developments will not show 100% reliable results. A lot during the test depends on the level of reading and outlook of the person being tested. Poor health or fatigue can have a negative impact on the quality of the test, so taking the test twice can result in completely different results.