Who can administer WAIS?
Psychologists are often asked to administer the WAIS-IV (Wechsler Adult Intelligence Scale – Fourth Edition). The WAIS-IV is the “gold standard” in cognitive assessment and claims to measure intellectual performance.
What does the Wechsler Intelligence Scale measure?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. [2] It is currently in its fourth edition (WAIS-IV) released in 2008 by Pearson, and is the most widely used IQ test, for both adults and older adolescents, in the world.
What are two subtests of the Wechsler Intelligence Scales?
The Full Scale IQ is derived from 7 of the 10 primary subtests: Both Verbal Comprehension subtests, one Visual Spatial subtest, two Fluid Reasoning subtests, one Working Memory subtest, and one Processing Speed subtest.
What are the elements of WAIS?
The WAIS-IV has 10 core subtests (Arithmetic, Block Design, Comprehension, Digit Span, Digit Symbol, Information, Letter-Number Sequencing, Matrix Reasoning, Picture Arrangement, Picture Completion, Processing Speed, Object Assembly, Similarities, Symbol Search, and Vocabulary) which make up four index scores.
Did Leonardo da Vinci have a high IQ?
Celebrated painter with works like the Mona Lisa and The Last Supper, Leonardo Da Vinci is one of the most celebrated geniuses ever to live. With an estimated IQ score ranging from 180 to 220, he was also able to create technological innovations like flying machines, armored vehicles, and adding machines.
What is the official IQ of a genius?
Historical IQ classification tables
| IQ Range (“ratio IQ”) | IQ Classification |
|---|---|
| Above 140 | “Near” genius or genius |
| 120–140 | Very superior intelligence |
| 110–120 | Superior intelligence |
| 90–110 | Normal, or average, intelligence |