Nice to talk with an intelligent person who cansupport any topic, time for a joke and become serious. Such people are said to have a high level of intelligence. What is this concept and what are its levels?

The Wechsler Preschool and Primary Scale of Intelligence (WPPSI) is a standardized assessment aimed to measure the cognitive development for children ages 2 years and 6 months to 7 years and 7 months. This version of the Wechsler intelligence test is currently in its fourth.

IQ - what is it? Intellect is characterized as definedthe quality of the human psyche, which allows him to adapt to the changing conditions of life. It also consists in the ability to learn something new, to understand and apply their knowledge and experience. The level of intelligence is a certain coefficient, expressed in quantifying the ability of a person to adapt to new conditions of life. Test Wechsler Many people were engaged in determining the level of intelligence.scientists, but the Wechsler scale has been particularly popular lately. Developed in 1939, it allows you to define aspects of the intellectual characteristics of a child and an adult in the range from three to seventy-four years.

Wexler's tests are based on a hierarchical intellectual model, the vertex of which is verbal and practical (non-verbal) intelligence. The history of the criteria for determining mental development in the test In 1939, the first version of the scale -Bellevue, where Bellevue is the name of the clinic. The proposed tests Wechsler were designed to diagnose the intellectual abilities of people from seven to 69 years of age. Wexler criticized the tests applied at that time, the main of which was the Stanford-Binet test. He considered them unsuitable for the study of the adult category of people, as they have a speed orientation, which is difficult for older people.

Also in the existing tests there were primitive operations aimed rather at children's age. Its features Characteristic feature of this testing methodis the ability to cover a large range of ages, and a separate test of Wechsler - a child's variant, which gives a specific characteristic of the intellectual inclinations of the child and identifies the patterns of development of intelligence. In addition, the results obtained during testing are taken into account by psychiatrists for correct diagnosis. What are the modifications of this technique? Wexler made the union of subtests by content and difficulty levels. And mental IQ redirected to age.

Renault kangoo ireland. W-B (Wechsler-Bellevue Adult Intelligence Scales)- rather, it was an intellectual scale for adults. She has been edited twice. As a result, in 1949, the Wechsler WAIS tests, that is, the Wechsler Adult Intelligence Scale, saw the light.

It was already a standardized method, which is distributed by sex and age. Of these, 1700 studied were aged from 16 to 64 years, and 475 - from 60 years and above.

In standardization, not only age was taken into account, but also professional status and education. The final scale is designed for a range of ten to sixty years. The main criteria for subtests are: • high correlation component with other tests; • the difference in functions, which excludes the specific effect of certain abilities or their absence; • the possibility of certain conclusions according to the test results.

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Today, three types of diagnostics are used: WAIS test (adults 16 to 64 years old), WISC (children and adolescents 6.5–16.5 years old) and WPPSI (children 4–6.5 years old). For the Russian Federation, only the first two were adapted: WAIS and WISC. Test blocks This technique includes 2 blocks: • verbal, consisting of 6 subtests; • non-verbal - 5 subtests. In the first block, general competency is examined.(awareness), acumen (intelligence), arithmetic, similarity (similarity), repetition of numbers, dictionary. And to non-verbal carry research in the field of missing details, consecutive pictures, use Spit's cubes, put figures, use encryption. All tasks are given in order of increasing complexity from level to level.