Since many years, the results of an IQ test to be the benchmark to measure a person's intelligence. But, it can be changed.
IQ, or intelligence quotient term was first coined by the German psychologist William Stern. Stern IQ abbreviation is used to assess the intelligence test he advocated in his book in 1912. The IQ test became standard test designed to assess a person's intelligence, whether average or superior. Determine class placement in schools, evaluation of job applicants, or intellectual disability ratings are often used IQ as one of the considerations.
Therefore, not a few people who want to get a score or a high score on an IQ test later. Many ways are done to the brain and can be stimulated kecardasan early on, one of them by listening to classical music. However, virtually anything that can affect a person's intelligence?
- Research shows that genes play a big role in a person's intelligence. However, it still requires further research and evidence labih.
- Diligent least go to school or continue their education at the school. IQ of children who remain in school at least will grow and be on top of children who do not attend school or drop out.
- Children who are breastfed are believed to have a higher IQ than those who did not. But some are of the opinion if the milk little benefit to a person's intelligence and cognitive growth.
- The size of the head. The relationship between IQ and size of a man's head is a subject that is always debated among scientists. However, the technique of nerve picture (neuroimaging) have shown that a person's skull volume associated with IQ level it has, although the relationship is small.
IQ tests could be the first step in diagnosing intellectual problem. Therefore, if a child has a very low value on IQ tests, the doctor may recommend a blood test, ultrasound brain, adaptive skills examination and a full mental health examination.
Examination of prenatal (before birth or when the baby is in the womb) can help detect potential intellectual disability before the baby is born. This is particularly useful for mothers aged 35 years or more, or using drugs and / or alcohol during pregnancy. If a potential problem is detected early on, pediatricians are likely to make an IQ test in children from an early age.
But IQ tests for intelligence mementukan someone has got a lot of criticism over the years. IQ tests were unfair to the less fortunate and to minimize the importance of creativity, character, kindness, practical intelligence, and morality of a person.
In fact, according to a study of more than 100,000 participants showed that intelligence has at least three different components. Thus, IQ tests are unreliable only in determining the level of a person's intelligence. The researchers explained that the complexity of the human brain has evolved. Therefore, the notion of IQ also be adjusted or changed.
In addition, it also develops the theory of multiple intelligences in order to measure the value of a person's intelligence. Intelligence is not only measured in logical-mathematical, but also in the areas of verbal-linguistic, visual-spatial, musical, intrapersonal, naturalist, interpersonal, and existentialist.
The IQ test was until now always been used as a benchmark to monitor intelligence, but it still may change over time.
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