GITNUX MARKETDATA REPORT 2024

Statistics About The Average Iq For 9 Year Old

The average IQ for 9-year-olds is typically around 100, with a standard deviation of 15.

Last Updated: June 18, 2024

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In this post, we examine the various statistics related to IQ scores for 9-year-olds, shedding light on the distribution of intelligence levels within this age group. From average scores to exceptional abilities, the data presented offers valuable insights into the cognitive development of children in this crucial stage of life.

Statistic 1

"The average IQ score for 9-10 year olds is around 100."

Statistic 2

"The mean IQ of humans on the standard I.Q tests is 100."

Statistic 3

"An IQ score up to one standard deviation above 100 is considered normal, or average."

Statistic 4

"50% of IQ scores fall between 90 and 110."

Statistic 5

"85% of children score below 115 on an IQ test."

Statistic 6

"2.5% of the population scores above 130, which is considered gifted."

Statistic 7

"A score below 70 indicates issues with cognitive ability."

Statistic 8

"Only 0.1% of the population have 'profound intellectual disability', with IQ scores lower than 20."

Statistic 9

"Around 2% of population have an IQ greater than 130 which is considered as high intelligence range."

Statistic 10

"High giftedness, an IQ of over 145, is found in only around 0.1 percent of the population."

Statistic 11

"In virtually all countries, average IQ is below 100 for 9 year olds."

Statistic 12

"Girls mature faster than boys and hence, might have higher IQ at the age of 9."

Statistic 13

"Studies have shown that IQ scores have risen over the generations, a phenomenon known as the Flynn Effect."

Statistic 14

"The Wechsler Intelligence Scale for Children is used as a diagnostic tool for determining the intellectual capabilities of children aged 6-16."

Statistic 15

"IQ testing for children involves many subtests, with each measuring different facets of intelligence."

Statistic 16

"Children with high IQ are often characterized by having an advanced language ability, an extraordinary memory, the ability to reason well, and an interest in the environment around them."

Statistic 17

"Above-average IQ is typically associated with better academic performance."

In conclusion, IQ scores among 9-year-olds exhibit a normal distribution around the mean of 100, with the majority of scores falling within one standard deviation of this average. While most children score below 115, a small percentage demonstrate giftedness with scores above 130. Conversely, intellectual disability is rare, with only 0.1% of the population falling below an IQ of 20. High IQ is associated with advanced language skills, exceptional memory, strong reasoning abilities, and an inquisitive nature, often leading to enhanced academic performance. Over generations, IQ scores have shown a general increase, a trend known as the Flynn Effect, and IQ testing for children involves multiple subtests to assess various aspects of intelligence.

Jannik Lindner

Jannik is the Co-Founder of Gitnux and has been working in the digital space since 2016. He is specialized in content and tech.

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