Is there any accurate IQ test? There may be two extreme answers; Yes or No. However, reality lies somewhere in between

Intelligence is an innate ability of the human mind to process information, memorize words, numbers, events, and associations, derive a solution of a problem and find links between associated details. Although it seems immeasurable, yet over past decades, leading psychologists have developed a way to test and measure this intelligence form to yield the result in a numerical score. This type of evaluation is known as an intelligence test.


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The IQ tests are numerous and varied, yet they share the basic structure and the primary form of testing. You are required to choose one option from multiple answers to a question. There is always a chance of selecting the right reply through guessing and therefore the problem ‘is there any accurate IQ test‘ surfaces in the minds of people.

The truth is that when carefully evaluated, one will realize that to some extent the traditional intelligence testing is biased, and this leads to a significant degree of variation in the measurement. To query into the accuracy or biases of intelligence testing, you will have to answer some of these questions shortly outlined.

What is intelligence?

Are there various types of intelligence and if there are, what are they?

Do IQ tests measure these various types of intelligence?

On what platform and which parameters do IQ test used in determining intelligence and so forth.

What an accurate IQ test can measure?

The question – is there any accurate IQ test- can be understood by taking a look at intelligence itself. Several studies conducted in the recent time showed the biases of intelligence testing, but these studies do not in any way opine that IQ tests should be discarded.  According to some studies, IQ tests measure only one kind of intelligence whereas there are different kinds of intelligence. That makes it highly insufficient or better put, limited, in defining the intelligence of a person and in classifying people based on their intelligence.

This fact implies that rating people upon the IQ scale would just be misleading as IQ tests do not take a holistic approach concerning everything intelligence represents. It means that the answer to the question, is there any accurate IQ test, would be cynical. The types of intelligence include the following among others:

  • Memory abilities
  • Planning abilities
  • Reasoning abilities
  • Calculative skills
  • Reading and writing abilities
  • Attention abilities and so forth

It is important to note that an intelligence testing which takes into consideration all the types of intelligence available has not yet been devised, but lots of research are already going on in this field. As pointed above, these stated points do not imply that IQ tests should be thrown in the trash bin. Even though the answer to the question, is there any accurate IQ test is not very encouraging, yet the benefits of intelligence tests are many.

Factors Affecting Accuracy of an IQ test results

You know a lot of factors influence your IQ results. This tendency is another significant weakness of the IQ test because you can score different results with the change of variables. For instance, a test taker may be likely to be distracted by his surroundings, and at the end of the day, the test result would be low, but this does not in any way imply that his intelligence is low. More so, nowadays where IQ tests can be taken online, several free IQ tests are available online, and since these tests claim to measure your intelligence, the biases of IQ tests is even more significant.

It has been proved that your lifestyle or way of living goes a long way to affect your IQ test scores. Having low scores because of your lifestyle does not imply that you are not intelligent. Again, people who play video games and some other games which emphasize on short-term memory are more likely to score higher on IQ tests than people who do not. More so, it is often observed that smokers, irrespective of their intelligence, are more likely to score lower on IQ tests than non-smokers when they are not allowed to smoke for some longer time.


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Immeasurable IQ 
I have taken one IQ test in my life - in April 2005. I thought it was a computer aptitude test (I took a few of those in 1978 after graduating). The test …

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