What is the average IQ score on the WAIS IV?
On the WAIS, Wechsler instead compared scores of the test-taker to those of others in his or her general age group. The average score is fixed at 100, with approximately two-thirds of all scores falling somewhere between 85 and 115.
What is WAIS IQ?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents.
How many IQ scores are obtained from WAIS?
The range of possible WAIS-III full-scale IQs is 45 to 155. The WAIS-III computes scaled scores for each individual based exclusively on chronological age. The use of four indexes derives from the results of factor analysis.
What is the best free IQ test?
The 11 Best Free Online IQ Tests
- Free-IQTest. net’s Free IQ Test.
- Brain Metrix’s Free IQ Test. Yuichiro Chino / Getty Images.
- Free IQ Test at See My Personality.
- Free IQ Test at FunEducation.
- Free IQ Test at FreeIQTest.info.
- Free IQ Test at Memorado.
- Free IQ Test at IQTest.com.
- PsychTests’ Free IQ Test.
Is IQ a real measure of intelligence?
IQ, short for intelligence quotient, is a measure of a person’s reasoning ability. In short, it is supposed to gauge how well someone can use information and logic to answer questions or make predictions. IQ tests begin to assess this by measuring short- and long-term memory.
What is the most widely used intelligence test?
The most widely used intelligence tests include the Stanford-Binet Intelligence Scale and the Wechsler scales. The Stanford-Binet is the American adaptation of the original French Binet-Simon intelligence test; it was first introduced in 1916 by Lewis Terman, a psychologist at Stanford University.
What range does the WAIS-IV measure?
As with most IQ tests, the WAIS-IV defines an average median score of IQ 100. Any score between 90-109 is considered average intelligence, with a score of 90-105 falling within the 25th-73rd percentile range of test-takers. A genius-level score on the WAIS is 130+, with only 2 percent of test-takers receiving such a score.
What are IQ ranges considered smart and genius?
High IQ & Genius IQ Scores 115 – 124: above average (university students); 125 – 134: gifted (post – graduate students); 135 – 144: highly gifted (intellectuals); 145 – 154: genius (professors); 155 – 164: genius (Nobel Prize winners); 165 – 179: high genius; 180 – 200: highest genius; >200: unmeasurable genius.
What is the normal range for IQ scores?
The median score is set at 100, which means that the vast majority of all test takers score within 30 points on either side of the median — or between 70 and 130. Although 100 is the median, most experts consider a “normal IQ” to be anything within one to two deviations of the median, or in the 70 to 130 range.
What range of numbers is a high IQ?
The number actually represents how your results compare to those of other people your age. 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.