How much IQ does the average person have?

It's often heard that people ask about the IQ of a normal person. The term IQ has become particularly popular recently and is actively used to assess a person's intelligence. But is this correct?

In this article, we will answer the question of what the intelligence quotient represents, whether it's worth relying on it, what norms are provided for different groups of people. We will also pay attention to the methods by which this score can be increased.

What the Intelligence Quotient Represents

IQ is a coefficient that, according to many scientists, can be taken as an indicator of a person's intellectual development. It was first introduced in 1912, and the authorship belongs to the German scientist Wilhelm Stern.

The year 1916 can be considered the first measurement of the coefficient. At that time, the Stanford-Binet scale was used for assessment.

Over the years, scientists have devoted a considerable amount of time trying to answer the question of which factors have the strongest influence on human development, from place of residence to age, race, and gender.

Average normal human IQ

First and foremost, it's worth noting that the concept of "normality" in the context of IQ is not applicable. There are no official requirements for what the intelligence quotient of an adult should be. Moreover, scientists today continue to debate the legitimacy of using such a concept and specific testing methods.

If we talk about how much IQ a normal person has in the context of assessing quick-wittedness, thinking speed, and similar factors, it's worth relying on the results of specialized tests. The main reference point in these tests is the average IQ score, which is set at 100 points. In this context, 50% of people scoring between 90 and 110 points are considered within the average range. The remaining half of those taking the tests show scores below 90 or above 110 points.

Tests encompass a wide range of tasks. They assess spatial and logical thinking, the ability to quickly solve tasks presented.

When choosing a test, it's important to consider that they are developed for different age groups. Therefore, if you are self-assessing, you should choose a set of tasks specifically designed for your age group.

The majority of tests can be found on the internet. However, they do not always provide precise results because they are not developed by professionals.

To obtain more accurate information about your intellectual abilities, you should consider using the following types of tests:

1. Kettler Test
2. Amthauer Test
3. Raven Test
4. Wechsler Test
5. Eysenck Test
6. IQ Global test

However, it's important to note that there are no standardized tests available for self-assessment. Therefore, all testing options are created only to provide an approximate assessment of your cognitive abilities.