Can IQ, which we think is innate, actually be increased later?
- August 23, 2024
- 0
Many of our mothers and fathers, and even our relatives in our family tree, It is true that we carry the genetic factor with us. But is it
Many of our mothers and fathers, and even our relatives in our family tree, It is true that we carry the genetic factor with us. But is it fair to say that intelligence has everything to do with this?
It may seem logical, but Research disagrees with this situation.
A study on this topic has shown that IQ values ​​can change significantly during adolescence.
IQ is a score that generally measures the intellectual abilities of individuals. However, the variability of IQ over time has raised questions about whether this measure reflects stable intellectual capacity. A study by researchers at University College London found that adolescents between the ages of 12 and 16 It revealed remarkable changes in IQ scores.
Some of these changes On to 20 points In some other cases, it decreased by a similar amount. These findings mean that IQ is not a static measurement, but can fluctuate in parallel with the developmental process of individuals’ brains. We know, it sounds strange!
Brain development, especially during adolescence, has a major impact on IQ under the influence of environmental factors.
It turns out that education of course plays a big role in raising IQ. In the research that has been done on this topic, a careful study has been done someone’s IQ score It has been observed that this causes an increase Any situation that positively affects brain development, such as encouraging education or the tendency towards problem solving; It has a greater impact on a person’s intelligence development than expected.
Of course, it would not be logical to attribute changes in IQ solely to education. In addition to this factor, factors such as personality, business ethics and family environment; are among the other important factors that cause this increase.
As Stephen Ceci notesWe experience major changes in neural development during adolescence and adulthood. Along with these changes, the interaction of genetic and environmental factors can cause an increase or decrease in the IQ values ​​of individuals.
As you can see, environmental factors, because it will increase someone’s IQ score It is not seen as the only factor. At the same time, the same factors can also cause negative development. Although genetic factors are effective in intelligence, change in IQ values ​​does not seem impossible according to science.
Sources: AAAS, Journal of Intelligence
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Ashley Johnson is a science writer for “Div Bracket”. With a background in the natural sciences and a passion for exploring the mysteries of the universe, she provides in-depth coverage of the latest scientific developments.
