What is the IQ range of normal people
Intelligence quotient, abbreviated as IQ, is a score that measures people's cognitive ability at their age through a series of standard tests. Invented by French Binet.Alfred and his students, he set the average IQ of ordinary people at 1 according to the results of this test, while the IQ of normal people, according to this test, is mostly between 85 and 115. Intelligence is controlled by heredity and cannot be changed artificially. Due to congenital factors, people's intellectual development will be different. To measure people's intellectual development level at their age through a series of standard tests, it must be used in cooperation with spiritual intelligence quotient. It is people's ability to know objective things and use knowledge to solve practical problems. Intelligence shows many aspects, such as observation, memory, imagination, creativity, analytical judgment, thinking ability, adaptability, reasoning ability, etc., which includes literary quotient. At present, it is believed that intelligence consists of three abilities: short-term memory, reasoning ability and language ability.
what is the standard of IQ?
Psychology uses "intelligence quotient" or "IQ" to express a person's intelligence level. The usual algorithm of IQ is "psychological age ÷ actual age ×1". After research, the intelligence level can be divided into seven grades. Babies with an IQ value greater than 14 are almost genius or already genius; Babies between 12 and 14 have excellent intelligence; Babies between 11 and 12 have excellent intelligence; Average intelligence between 9 and 11; Babies between 8 and 9 are a little stupid; And the baby's intelligence between 7 and 8 is somewhat defective; Finally, the baby under 7 is an imbecile. This standard is not unique, nor is it static. Many gifted children are very dull at school, but in one respect, they are incomparable, so it is unnecessary to take intelligence tests too seriously, let alone rashly define babies as "prodigies" or "imbeciles" by one or two tests. It is generally believed that intelligence consists of five factors: observation, memory, attention, thinking and imagination. Among them, observation refers to finding problems that others have never noticed. Memory refers to being able to remember the shape and name of a thing, as well as the similarities and differences between it and something you have learned before. Attention refers to the concentration of energy. Only by concentrating can we observe things better and remember them. Thinking ability means that after observing various things, the baby gradually learns to classify them, analyze and compare them, rise from concrete differences to abstract differences, and then produce the ability to summarize and generalize. Imagination refers to this and that, through one point of things to many points, through association to imagine, a new idea appears. The standard of IQ is only a reference. Parents don't have to follow this standard to determine the intelligence level of their baby when educating their baby. Because every baby's intellectual development has individual differences, the development in all aspects is unbalanced. Therefore, if you find your baby's advantages and guide them reasonably, your baby will develop better. i。
what is the standard of IQ?
IQ standard: The average normal person's IQ is 9 to 11. IQ is 2 points, 7 to 8 is low, 8 to 9 is lower, 9 to 11 is normal, 11 to 12 is upper-middle, 12 to 13 is superior, reaching 13 is extraordinary, and reaching 14 is basically a genius.
Definition of IQ
The full name of IQ is intelligence quotient, that is, IQ, which is the index of individual intelligence test scores compared with subjects of the same age, and is the standard to measure the level of individual intelligence. This intelligence is manifested in many aspects, such as observation, memory, imagination, creativity, analytical judgment, thinking ability, adaptability and reasoning ability.
IQ is the ratio of a person's cognitive ability obtained through a series of standard tests to the norm of the same age group, and it is an index that indicates a person's intelligence level in intelligence tests. IQ is a quantitative unit of intelligence, which was previously based on the concept of intellectual age. Now, the concept of stray IQ proposed by wexler is usually used, and the calculation formula is IQ = standard deviation.
what is the IQ measurement standard?
At present, the general IQ measurement standard is "2-point system", with the highest score of 2, 9-11 points all belong to the normal intelligence range, 12-14 points are high IQ people, and above 155 points are extremely intelligent people. The lower the score, the worse the intelligence, and those below 7 are mentally retarded. Those with an IQ of 5~7 are stupid, those with an IQ of 25~5 are dementia, and those with an IQ of ~25 are idiots.