The science behind baby ears: is bigger or smaller better for intelligence? Parents, find out now!

In folk tradition, there is a belief that one can determine a baby's future based on the appearance of their ears. However, in recent times, science has also delved into studying the correlation between ear size and a child's intelligence.

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A group of researchers in Russia have studied the relationship between the size of children’s ears and their intelligence. There are many signs to indicate a person’s intelligence, but the size of the ears is also a relevant physical sign.

In traditional Vietnamese belief, big ears are considered lucky and associated with good health. Vietnamese people often hear compliments like “this baby has big ears, they will become a high-ranking official” or “with ears this big, they will grow up to be very intelligent”… So, what is the connection between “big ears” and “intelligence”?

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The research team led by Professor Mustafin from Kazan Federal University in Russia conducted a study and revealed that the creative ability of a person is related to the size of their ears. Babies with big ears tend to have higher IQ scores than babies with small ears.

Furthermore, the asymmetry in the size of the left and right ears is also related to intelligence. For example, individuals with a longer right ear will achieve success in Mathematics, Physics, and other exact sciences; those with a larger left ear will have a higher chance of success in the Humanities.

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The size of the ears is also related to the auditory ability of children. Babies with larger earlobes tend to have better hearing. This difference becomes more apparent as we get older, especially in old age. This can be explained by the fact that the size of the ears is related to the ability to hear more or less. Better support for sound recording leads to clearer hearing and better auditory ability. Similarly, the asymmetry between the left and right ears may be related to the dominance of the left or right brain, which in turn leads to the development of certain types of thinking.

According to the research conducted by the scientific team, the larger the ear size, the higher the IQ and intelligence, which corresponds to the folk beliefs and ancient feng shui that big ears are associated with talent.

Of course, the research results do not represent the whole population. So, don’t worry if your child has small ears. Intelligence is the result of many factors, from genetic inheritance to education and learning… If your child studies diligently, has the right methods, and a nutritious and healthy lifestyle, their intelligence can be improved.

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Frequently asked questions

The size and shape of a baby’s ears are influenced by a combination of genetic and environmental factors. While genes play a significant role in determining ear size and structure, environmental factors such as nutrition and overall health can also have an impact.

There is no direct link between the size of a baby’s ears and their intelligence. While it is true that the ear plays an important role in hearing and language development, which are crucial for cognitive function, ear size alone does not determine intelligence. However, some research suggests that certain genetic variations associated with larger ears may also be linked to higher intelligence, but this is not definitive.

A baby’s ears begin to form very early in pregnancy, typically between the third and sixth weeks after conception. The ears develop from specialized cells that eventually form the outer, middle, and inner ear structures. By the end of the second trimester, the ears are fully formed and functional, allowing the baby to hear sounds from the outside world.

Several factors can influence a baby’s ear development. Genetic disorders or chromosomal abnormalities can impact the formation of the ears and associated structures. Infections during pregnancy, particularly those that cause fever, have been linked to an increased risk of ear abnormalities. Additionally, maternal nutrition and overall health can play a role, as deficiencies in certain nutrients may affect ear development.

Parents can promote healthy ear development by ensuring they receive adequate prenatal care and maintaining a healthy lifestyle during pregnancy. This includes eating a nutritious diet, avoiding exposure to infections, and managing any existing health conditions. After birth, creating a language-rich environment and providing opportunities for auditory stimulation can support the baby’s hearing and language development.