Table of Contents 64q43
The Test of Intelligence quotient, or QI, is widely used to measure a person's intellectual ability, and has been the subject of interest and debate for many years, playing a significant role in psychology and the understanding of human intelligence. In this post, we will explore the origin and methodologies of the test, as well as a list of online IQ tests for you to try. Let's start? 1z1l1g
How the IQ test came about 6kdz
The history of the IQ test dates back to the beginning of the XNUMXth century and is quite interesting. It was developed by Alfred Binet, a French psychologist, in collaboration with his colleague Theophile Simon, in 1905. The motivation was to identify children who needed special education in public schools. binet designed a series of tasks that assessed children's cognitive ability and, based on their performance, developed the concept of mental age.
This mental age was compared to the child's actual (chronological) age, and the difference between the two ages was used as a measure of intelligence. If a child had a mental age equal to their chronological age, their intelligence would be considered average. If mental age were greater than chronological age, it would be above average and vice versa.
Over time, testing Binet-Simon were adapted and modified by other researchers, culminating in the emergence of Intelligence Quotient (IQ). The term "QI” was introduced by William Stern in 1912.
Methodologies and Scoring (how it works) 3l6z46
Currently, there are several different methodologies for assessing IQ, in addition to Binet-Simon. Below, we present some of the best known:
- Stanford-Binet: A revised version of the test Binet-Simon developed in the United States by Lewis Terman. He expanded the original test and adapted it to evaluate adults, becoming one of the most used IQ tests in the world.
- Wechsler scale: Developed by David Wechsler, Wechsler Intelligence Scale for Children (WISC) and Wechsler Adult Intelligence Scale (WAIS) They are made up of different subtests that assess verbal and non-verbal skills, such as verbal comprehension, perceptual reasoning, working memory and processing speed.
- Raven Test: The Raven's Progressive Matrices Test is a non-verbal test that assesses inductive and deductive reasoning ability. Participants must identify a logical pattern in a series of geometric figures and select the correct option to complete the sequence.
- Cattell Culture Fair Intelligence Test: Prepared by Raymond Cattell, this test was designed to minimize the influence of cultural and linguistic factors. It focuses on general cognitive skills such as logical reasoning, problem solving, and verbal comprehension.
- Naglieri Nonverbal Intelligence Test (NNAT): It is a test that assesses non-verbal intelligence in children and adults. It includes tasks that measure skills such as problem solving, understanding patterns, and abstract reasoning.
An important feature of all of these tests is standardization, which means that they are istered in the same way to everyone, and the results are compared with a reference population. This allows results to be interpreted in of percentiles, with the average having an IQ of 100.
Table of IQ test scores and values
| Punctuation | Price | Overview |
|---|---|---|
| 140 or more | Much above average | Exceptional intelligence. |
| 130-139 | Above average | Very high intelligence. |
| 120-129 | Above average | High intelligence. |
| 110-119 | High average | Above average intelligence. |
| 90-109 | Media | Average intelligence. |
| 80-89 | Below average | Below average intelligence. |
| 70-79 | Bordering | Borderline intelligence. |
| 69 or less | intellectual disability | Intellectual disability. |
It is important to that reliable IQ test results should not be analyzed alone and each test has a sometimes different scoring scale. To obtain a concrete assessment of someone's intelligence, it is critical to consider their social, educational, and emotional circumstances. Intelligence is a complex concept, and serious and reliable tests are usually applied by a qualified professional.
Even so, there are tons of online IQ tests and we've made a special selection of the best and free ones for you to test your mental abilities right now!
Best Online IQ Tests 2a5c5z
Free-IQTest.Net (free) 6n1dl
The IQ test in Free-IQ-Test.net It's quick, easy and in English, requiring only your date of birth to get started. There are 20 questions in total, many of them multiple choice. A timer tracks how long it takes you to complete the test, and your IQ is shown at the end, where you can share your score with others, view correct answers, and see IQ estimates of famous people in history.
IQ test (free) 3j1v3u
O IQ test is a Brazilian online portal that offers free and accurate intelligence tests. Founded in 2012, it has already performed more than 2 million tests!
The test consists of 20 multiple-choice questions that measure cognitive skills such as reasoning, verbal comprehension, memory, spatial reasoning and processing speed. Answers are automatically corrected and the score is revealed at the end of the test.
In addition to the IQ Test, the portal also offers other online tests, including the Brain Test, Vocational test, EQ Test to measure emotional intelligence and Einstein IQ Test, a challenge that assesses logical thinking.
MyIQTested (free) 3o4a6o
O MyIQTested is free and efficient, and imposes a time limit for each section of the test, each designed to assess different cognitive abilities, including memory, perception, word comprehension, visual drawings, logic, spatial relationships, number sequences, and creativity.
A convenient feature of MyIQTested is the ability to save your progress to resume later, or choose to complete each section in the allotted time.
Mensa IQ Challenge (free) 5r631v
A Canteen is an international non-profit organization known for being an exclusive club for people with high IQs. It was founded in 1946 to promote human intelligence for the benefit of humanity, and to provide an intellectually stimulating environment for its .
O Mensa IQ Challenge is an online test in English to give you an idea of how you might do on an IQ test. However, it is important to note that this test is not a simulated official ission test for the Canteen, serving more as a fun and interactive tool to challenge yourself and get a sense of how an IQ test works.
BMI IQ Test (Paid) 2a5n2g
A Brain Metrics Initiative (BMI) is an organization that offers online psychometric assessment tools. One of these tools is the free IQ test available on your website. This test is a quick and easy way to get a rough idea of your IQ.
However, if you want a more accurate and detailed assessment, the BMI offers the Certified IQ Test. This test is longer and more expensive, but it offers a slightly more accurate assessment of your IQ.
Psychtests: Classical IQ Test (paid) 4o5e5y
Lasting 30 minutes, the Classical IQ Test da Psychtests features 57 multiple-choice questions that will assess your logical reasoning, spatial understanding, mathematics and language skills. A unique feature of this test is the option to select “I don’t know” as an answer.
Before viewing your IQ, you will be asked to answer a series of questions about personal characteristics such as gender, age, occupation and ethnicity. However, you have the option not to answer these questions if you wish. To receive a detailed report of your performance in each category evaluated, you must purchase the full report. Otherwise, the free results will only display your IQ and percentile.
PraValer: IQ test (free) 3x4e31
O For real is a financing and discount platform for students, and also offers a quick Free IQ Test, which assesses s' cognitive abilities and compares their mental age with their chronological age.
The test measures a variety of mental, verbal, and mathematical skills, and upon completion of the test, s receive a final score, with the opportunity to track their progress over time by retaking the test as many times as they wish.
Super Interesting: IQ Flash Test (free) 5m331l
The magazine Super interesting presents the IQ Flash Test, consisting of just six questions. Based on questions from the renowned Icare (International Organization for Cognitive Ability), the test assesses cognitive skills such as numerical, verbal and spatial reasoning. It's a quick and fun opportunity to gain insight into performance in these areas and stimulate interest in intellectual development.
Worldwide IQ Test (free) 1c514f
O WorldWide IQ Test is a website that gives you the opportunity to assess your cognitive abilities and offers two free IQ tests with a series of challenging and fun problems. You can choose between two versions: one happens with 30 questions and one speed boat tour with just 5 questions. Both are designed to challenge your brainpower and provide instant results. It's worth noting that both versions may contain ads, ok?
In summary, free IQ tests offer an affordable and convenient way to assess your cognitive abilities. While it's important to that these tests are not a definitive measure of intelligence, they can provide interesting and fun insights, so enjoy and leave your scores in the comments!
See more:
Source: liveabout, Canteen, Super interesting
Revised by Dácio Castelo Branco on 09/11/2023
