intelligence quotient

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Wikipedia
https://en.wikipedia.org/wiki/Intelligence_quotient
Intelligence quotient - Wikipedia
ICD-10-PCSZ01.8
ICD-9-CM94.01
History
Current tests
Timeline
1905
Alfred Binet and Theodore Simon develop the first intelligence test.
1912
William Stern proposes the formula for IQ as mental age divided by chronological age.
1916
Lewis Terman publishes the Stanford-Binet Intelligence Scale, a revision of the Binet-Simon test.
1939
David Wechsler creates the Wechsler-Bellevue Intelligence Scale, the first test to use both verbal and nonverbal skills.

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Reliability and validity
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Reliability and validity

- test-iq.org
  https://test-iq.org/iqtest
  IQ Test (2019) | The most accurate IQ test
  AdTake the most accurate online IQ Test. Average IQ score is 100. Find out your score in less than 5 minutes.
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  IQ Scores & IQ Levels
  IQ Scores and IQ Levels
  BMITM Certified IQ Test
  Help | BMI Certified IQ Test
  About BMI | BMI Certified IQ Test
Videos of Intelligence quotient

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Check Your IQ | How Smart Are You? Test Your Intelligence …
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YouTubeVedantu JEE Made Ejee
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Intelligence quotient | meaning of Intelligence quotient
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YouTubeSpeak English with Language.Foundation
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YouTubePsychoLogic
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37:08
Check Your IQ | How Smart Are You? Test Your Intelligence …
693.8K viewsApr 22, 2023
YouTubeVedantu JEE Made Ejee
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Intelligence ! Types of Intelligence ! Uses of Intellig…
221.4K viewsFeb 16, 2022
YouTubeHealthcare Tutorials
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Intelligence Quotient Test
IQ Range
IQ Scores
IQ Scale
Intelligence Tests for Adults
IQTest.com
https://iqtest.com
IQTest.com--The Original Free Online IQ Test
WEBTake the world's leading online IQ test and get your general score for free. You can also get an optional extensive analysis of your score, revealing your strengths and weaknesses in 13 areas of intelligence.
- Take The Test
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IQ Test Free Online with Instant Results - MentalUP
mentalup.co
IQ Test - Take a short IQ Test to find out how smart you are!
short-iqtest.com
Recommended to you based on what's popular • Feedback
Science News Explores
https://www.snexplores.org/article/what-iq-and-how-much-does-it-ma…
What is IQ — and how much does it matter? - Science News …
IQ tests measure reasoning ability and predict success in some situations, but not others. Learn about the types, purposes and limitations of IQ tests, and how th…
Measuring IQ
Personal Intelligence
Turning Potential Into Achievement
IQ tests have been around for more than a century. They were originally created in France to help identify students who needed extra help in school. The U.S. government later used modified versions of these tests during World War I. Lea…
See more on snexplores.org
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16 Signs of low intelligence - PsychMechanics
psychmechanics.com
What Is the Normal Range for IQ? Chart, Factors, Uses - …
medicinenet.com
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Britannica
https://www.britannica.com/science/IQ
IQ | Intelligence Testing, Cognitive Ability & Mental Age
WEBMay 14, 2024 · IQ, (from “intelligence quotient”), a number used to express the relative intelligence of a person. It is one of many intelligence tests. IQ was originally computed …
- Author: The Editors of Encyclopaedia Britannica
Verywell Mind
https://www.verywellmind.com/what-is-th…
What's the Average IQ? - Verywell Mind
WEBJul 29, 2022 · IQ, or intelligence quotient, is a measure of your ability to reason and solve problems. Learn how IQ is calculated, what the …
Estimated Reading Time: 9 mins
Verywell Mind
https://www.verywellmind.com/how-are-…
What Is an IQ Test? - Verywell Mind
WEBFeb 5, 2024 · IQ test is a measure of cognitive abilities and potential that compares individual performance against the norm for people in the same age group. Learn about the different types of IQ tests, how …
Wikipedia
https://en.wikipedia.org/wiki/IQ_classif…
IQ classification - Wikipedia
WEBIQ classification is the practice of categorizing human intelligence, as measured by intelligence quotient (IQ) tests, into categories such as "superior" or "average".
Springer
https://link.springer.com/referenceworkentry/10.1007/978-0-387-799…
Intelligence Quotient | SpringerLink
WEBLearn about the concept, origin and methods of IQ (intelligence quotient) testing from this encyclopedia entry. Find out how IQ is calculated, interpreted and used in clinical …
Mensa International
https://www.mensa.org/iq/what-iq
Home Page | Mensa International
WEBHome Page | Mensa International
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IQ scores by country
Singapore has the highest reported average IQ score of 108, according to a 2019 study by the World Population Review
Singapore
Hong Kong has the second highest reported average IQ score of 108, according to the same study
Hong Kong
South Korea has the third highest reported average IQ score of 106, according to the same study
South Korea
Japan has the fourth highest reported average IQ score of 105, according to the same study
Japan
China has the fifth highest reported average IQ score of 105, according to the same study
China
What is the highest IQ score ever recorded?
A
220-230
B
211-230
C
190-230
It is one of the most popular tests worldwide because so many people wonder how to check IQ level, and free IQ test options like the MentalUP IQ test allow them to get their IQ levels.
mentalup.co
IQ stands for intelligence quotient, and an IQ Test measures the intelligence level of individuals based on their cognitive skills.
medicinenet.com
An IQ score of 120 is a good score since it means superior or above-average intelligence.
If you score above 130, then you would have a score higher than the average population, and below 70 would be lower than the average population.
medicinenet.com
IQ scores between 90 and 109 indicate a normal range or average intelligence. Individual adults usually score somewhere in between the 70-130 range, with 100 being the theoretical average.
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Singapore is a sovereign island city-state in Southeast Asia, which has the highest average IQ score of 108 according to a 2019 study
Singapore
Hong Kong is a special administrative region of the People's Republic of China, which has the second-highest average IQ score of 108 according to the same study
Hong Kong
South Korea is a country in East Asia, which has the third-highest average IQ score of 106 according to the same study and which is known for its high educational achievement and competitiveness
South Korea
Japan is an island country in East Asia, which has the fourth-highest average IQ score of 105 according to the same study and which is renowned for its technological innovation and economic development
Japan
Taiwan is an island off the coast of mainland China, which has the fifth-highest average IQ score of 104 according to the same study and which is a major producer of semiconductors and electronics
Taiwan
Image: en.wikipedia.org. Data: Wikipedia · mentalup.co · medicinenet.com
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