A reliable test produces similar scores upon repetition. On aggregate, IQ tests exhibit high reliability, although test-takers may have varying scores when taking the same test on differing occasions, and may have varying scores when taking different IQ tests at the same age.

The intelligence quotient (IQ) is a measure of intelligence that is adjusted for age. The Wechsler Adult lntelligence Scale (WAIS) is the most widely used IQ test for adults. Brain volume, speed of neural transmission, and working memory capacity are related to IQ.

What three factors do most reputable intelligence tests have in common? Reputable tests have three factors in common. They are all standardized, valid, and reliable.

Bodily kinesthetic Intelligence. Coordinating your body actually takes a great deal of intelligence — just not the kind measured by IQ tests. This type of smarts “comes in two flavors.

IQ tests have the potential to inaccurately measure an individual’s intelligence and cause problems including low confidence, unrealistic expectations, and just a generally flawed understanding of a person’s potential.

An IQ score over 140 indicates that you’re a genius or nearly a genius, while 120 – 140 is classed as “very superior intelligence”. 110 – 119 is “superior intelligence”, while 90 – 109 is “normal or average intelligence”.

A score of 116 or more is considered above average. A score of 130 or higher signals a high IQ. Membership in Mensa, the High IQ society, includes people who score in the top 2 percent, which is usually 132 or higher.

5 Signs You Might Actually Be A Genius

• You Talk To Yourself. Before you assume those who talk to themselves have lost their marbles, re-evaluate the cause.
• You Have Social Anxiety.
• You’re A Chronic Worrier.
• You Stay Up Late & Get Little Sleep.
• You Value Daydreaming.

These studies suggest that genetic factors underlie about 50 percent of the difference in intelligence among individuals.

Even though the genetic susceptibility plays a crucial role on the IQ of the individual, various modifiable environmental factors like education, premature birth, nutrition, pollution, drug and alcohol abuse, mental illnesses, and diseases can have an influence on an individual’s IQ.

Our results show that nutrition is indeed one of the crucial factors in the cognitive development of children. There was a 7.3 point decrease in IQ score associated with malnutrition, a 4.69 point decrease in children who skip breakfast, and a 3.2 point decrease when children’s nutritional habits were poor.

Although science is on the fence about whether you can raise your IQ or not, research does seem to suggest that it’s possible to raise your intelligence through certain brain-training activities. Training your memory, executive control, and visuospatial reasoning can help to boost your intelligence levels.

Here are the eight types of intelligence explained one by one.

• Logical-mathematical intelligence.
• Linguistic intelligence.
• Spatial Intelligence.
• Musical Intelligence.
• Bodily-kinesthetic Intelligence.
• Intrapersonal Intelligence.
• Interpersonal Intelligence.
• Naturalistic intelligence.