IQ Full Form

What is the Full Form of IQ?

The Full Form of IQ is Intelligence Quotient and it helps to determine the intelligence of a person. There are several methods to test the IQ of an individual. These differ in all the organizations.

However, it must always be kept in mind that the parameters only show the relative intelligence of the person. There is never a guarantee that the result is accurate.

History of IQ

The term Intelligence Quotient (the complete IQ meaning) was coined by psychologist William Stern. It was derived from the German expression Intelligenz-quotient. The first IQ test was introduced by Alfred Binet and Theophile Simon in the year 1905. Since then many different types of IQ tests have developed across various organizations.

Importance of IQ

There are several important measures for measuring the Intelligence Quotient. This is the IQ full form in english. Some of these are:

  1. It helps to understand a person’s reasoning ability.

  2. It helps to understand how well a person can use information and logic to answer questions and make predictions.

  3. The information can also be used to understand the ability of an individual to react to his or her surroundings.

  4. This helps to develop an idea about the memory of a candidate.

  5. These tests help the teachers to understand which candidate needs more care.

  6. These tests are also carried out by various organizations to choose their employees.

Measuring the IQ of a Person

The IQ acronym is most of the time used instead of the term Intelligence Quotient. This is tested through various tests or exams. Initially, these tests originated in France. At that time the main purpose of the test was to identify the candidates requiring special attention. Over the years there have been changes in the methods to check IQ. Following which it has been found that the different organizations take separate varieties of tests to meet their objectives.

Advantage of Checking IQ

There are different advantages of the Intelligence Quotient tests as they 

  1. Help teachers and parents identify students with special needs

  2. Help parents improve the cognitive skills of their children

  3. Allow students to focus on their intellectual skills

  4. Help a candidate to choose the perfect field for their career

  5. Help teachers and parents improve the problem areas of the children

Thus, do not concentrate only on the IQ abbreviation but try to understand its importance as well.

Disadvantages of Checking IQ

Though there are several advantages of the tests yet there are some disadvantages as well. The results of the test are extremely relative.

  1. You might face difficulties in finding a conclusion to the test.

  2. Often candidates thought to be with ‘learning disabilities’ get lighter workloads during the time of education. Such candidates fall behind their classmates.

Uses of Checking IQ

There are several uses of the Intelligence Quotient (a full form of IQ) tests. Some examples of such exams are tests for educational placements, evaluating job applicants, assessment of intellectual disability, etc.


It can be understood now that the term IQ stands for Intelligence Quotient. It is also evident that though there are many drawbacks of IQ but still most organizations use the test to select candidates.

FAQ (Frequently Asked Questions)

1. What is the Concept of Intelligence Quotient?

The IQ full form in English is Intelligence Quotient and the test for it is a set of standardized exams that are designed to assess human intelligence.

2. How is the Quotient Calculated in IQ?

The quotient is calculated in IQ by checking the cognitive abilities of the candidate.

3. What Types of Questions are Asked in IQ Tests?

The questions asked in tests are generally Logical, Visual, Analogies, Pattern driven or Classification Types.