The IQ level determines how smart a person is. Many people are curious to know that does the IQ level changes over time especially as the person grows older. Research has shown that IQ test scores are standardized and they do not change with age. They are inherent and unchangeable. IQ is normally, considered to be fixed.

How does IQ change?

Although the IQ scores are fixed and unchangeable there are certain situations and circumstances where multiple intelligence changes at the various stages of life. The IQ of young people can change as they begin to mature.  According to various research studies, training in working memory increases the IQ level of elementary school children.

It is also seen that the strict Ph.D. program has proven to increase the IQ level of the research students. On the other hand, it is possible that the IQ level decreases when people get older, especially those who have any kind of disease. You can check your IQ level on the website: iq-global-test.com

IQ change in teenage years of an individual

Some research studies have revealed that the IQ level of the teen aging ranges from a decrease to an increase. That research study has shown that both the verbal and non-verbal IQ scores among teenagers are influenced by brain development and structural changes in the brain.

Few longitudinal forms of research studies have been directed to assess the brain structure of young people and it is found that IQ levels can be increased or decreased based on changes in cerebral grey (structural changes).

Other research studies about the changes in IQ

There is a wide range of research studies that determined the changes in IQ levels with the age. One research study was conducted on IQ tests and MRI brain scans of 33 adults making a comparison of their early and late teenage years. The IQ range differed in both the age groups, 77 to 135 in the early group and 87 to 143 in the latter group.

While deeply observing it was found that the increase in the level of IQ is related to the increase in the volume of brain regions that are involved in verbal functions and movements.

Factors are affect IQ

Various factors can affect the IQ level of an individual. The major factor that affects the IQ of an individual is his environment. Environment plays a major role in determining the intelligence level of an individual.

During the teenage years, several changes occur in the brain’s development and its structure. These changes can be influenced by a large number of factors such as the use of drugs, stress, social anxiety, educational background, and opportunities. It is seen that lack of education and exposure to disease have a negative impact on the IQ level of an individual.

How to maintain a good IQ score? Some basic strategies.

If you want to keep your IQ level to be considered good even after you get older, you need to keep your mind active and healthy. Indulge yourself in the activities that facilitate cognitive development. Not doing anything to keep your mind active will decrease your intelligence level with time and increase in age.

Refrain from indulging yourself in degenerative brain circumstances that can lower your intelligence level that further lower your IQ score. It is beneficial to participate in problem-solving activities such as solving puzzles, bingo, Sudoku, etc.

It was an old perception that IQ scores are static and do not change but the research developments have proven that these activities can help boost the intelligence level even with the increase in age over time. It is important to keep the process of learning activities alive. Education, in any form, benefits brain development that eventually increases brain development.

Research has shown that crystallized intelligence increases as the person grows older. This form of intelligence is basically, the ability to acquire knowledge. Those who keep the process of acquiring knowledge alive automatically increase their ability to absorb and retain that piece of knowledge.

Intelligence dynamics are extremely complex. With the research developments, it is seen that different skills reach their peak at different stages of one’s life. For instance, the speed of processing the given information reaches its peak level at the age of around 19 years, and then it starts to decline. The short-term memory, on the other hand, grows until the age of 25 and then it eventually starts decreasing. The ability to understand other people’s emotions reaches its best level between the ages of 40 to 50years.

It is important to analyze yourself through standardized IQ tests to identify the areas where the person requires interventions and additional work. The IQ test scores will make the picture clear by highlighting different factors affecting intelligence.