Intelligence Quotient (Intelligence Quotient) Due to various innate factors, people's intellectual development will be different. So how is IQ calculated? Here is how I tell you how to calculate IQ. I hope you like it!
How is IQ calculated?
IQ is On a 200-point scale, those with a score of 90 to 110 are within the normal intelligence range, those with a score of 120 to 140 are considered smart, and those with a score of 140 or above are considered geniuses. The lower the score, the worse the intelligence. Those with scores below 70 are mentally retarded, those with 50 to 70 are stupid, those with 25 to 50 are dementia, and those with 0 to 25 are idiots. My supplement 2009-10-08 14:34 Measuring IQ originated in France in 1904. This value is not used to test the amount of knowledge, but to judge the ability of the brain to work. The average person's IQ is between 85 and 115, and the average human IQ is 100.
IQ is the intelligence quotient. Intelligence is usually called wisdom, also called wisdom. It is people's ability to understand objective things and use knowledge to solve practical problems. Intelligence includes many aspects, such as observation, memory, imagination, analysis and judgment ability, thinking ability, adaptability, etc. The level of intelligence is usually expressed by the intelligence quotient, which is used to indicate the level of intellectual development.
In 1905, French psychologists developed the first scale to measure intelligence, the Binet-Simon Intelligence Scale. It was introduced to my country in 1922 and revised by Mr. Wu Tianmin in Beijing in 1982. ** *51 questions, mainly suitable for measuring the intelligence of primary school students and junior high school students. In 1916, Wechsler in the United States compiled the Wechsler Adult Intelligence Scale (WAIS), the Children's Intelligence Scale (WISC), and the Wechsler Preschool Intelligence Scale (WPPSZ) for children aged 4-6.5 years old. In the mid-to-late 1980s, it was introduced to my country and revised and published in Chinese version, so it is widely used.
There are two types of IQ, one is ratio IQ, mental age ÷ chronological age = intelligence quotient. If a person's mental age is equal to his chronological age, his IQ is 100, indicating he has average intelligence. The other is deviation IQ, which takes the ratio of a person's test score to the average intelligence of normal people of the same age group as the IQ. Most intelligence tests today use dispersion IQ.
① In order to accurately express an intelligence level, intelligence measurement experts proposed the concept of deviation IQ, which uses a person's position among his peers, that is, by calculating how much the subject deviates from the average. Measured by one standard deviation, this is the deviation IQ, also known as intelligence quotient (IQ).
② For example, two adults of different ages, one’s intelligence test 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 will Make this conclusion: the former has a higher IQ than the latter.
③ At present, most intelligence measurements use deviation IQ (IQ) to express a person's intelligence level.
④IQ distribution of the crowd.
In modern typical intelligence tests, the average IQ of the subject population is set to 100. According to certain statistical principles, the IQ of half of the population is between 90-110, of which the IQ is between 90- 100 and 100-110 people each account for 25. 14.5 people have an IQ of 110-120, 7 people have an IQ of 120-130, 3 people have an IQ of 130-140, the remaining 0.5 people have an IQ above 140 points, and 25 people have an IQ below 100 points.
⑤Supernormal intelligence and low intelligence
After the advent of intelligence tests, it has become easier to distinguish differences in intelligence. It has been found that people with extremely high IQs (IQ below 130 points) and very low IQs (IQ below 70 points) are both in the minority, and those with average or near-moderate intelligence (IQ between 80-120 points) account for approximately the entire population. 80. Those whose intelligence exceeds the normal level are called supernormal intelligence, and those whose intelligence is lower than the normal level are called low-normal intelligence.
We use the intelligence scale compiled by the American psychologist Wechsler, which was revised by Gong Yaoxian and others from Hunan Medical University in my country to formulate the Chinese norm. We can now test children aged 6-16 and adults aged 16 and over. Through psychological measurement, you can understand your intelligence level and potential, identify intellectual impairment caused by traffic accidents, and provide scientific basis for giving full play to your strengths, scientifically filling in your college entrance examination application, and providing eugenics and eugenics.
The IQ test includes eleven items, including general knowledge, comprehension, arithmetic, analogies, memory, words, images, building blocks, arrangements, puzzles, and symbols. It takes about an hour to complete the entire test. It takes about an hour to summarize the analysis and write the test report.
British and Finnish scientists made a statistics and compared the gross national product and national IQ of 60 economies around the world. They concluded that the people with the highest IQs in the world are China, Singapore, The average IQ of South Korean and Japanese people is as high as 105. The next smartest people are distributed in Europe, North America, Australia and New Zealand, and their average IQ is 100. The average IQ of people in South Asia, West Asia, North Africa and most Latin American countries is 85. The regions with the lowest average IQ are sub-Saharan Africa and the Caribbean. The average IQ of people in these two regions is 70.
How is IQ measured?
In Baidu search engine Search inside ----- Danish Mensa test address.
Click on the webpage pointed by the arrow to enter.
Select language.
I only know English, so I choose English.
Click Start.
Translation:
Before you begin, please note that this test is a time-limited test. You have 40 minutes to answer 39 questions.
A level at which the difficulty of the questions gradually increases.
If you find a question, you should choose the two simplest logical answers.
Whether you finish early or not does not mean time will be awarded to you! Wrong answers will not affect your test results, so guess instead of ignoring a question!
Good Luck & Test!
Click START.
The lower left corner is the remaining time, and the right is the question.
Complete 39 questions in 40 minutes.
After completing the question, click the diamond button in the lower right corner.
Click Send to end the answer.
Only your score will be displayed.
My score is 126, which is above average.
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2. What is a normal IQ? IQ How is it measured?
3. How is human IQ measured?
4. Chinese Adult IQ Standard Test Questions and Answers
5. International Standard IQ test questions (IQ test)
6. An international standard IQ test question
7. What is IQ
8. What is the highest human IQ
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