Eysenck tests. IQ. Brain reboot. The best way to develop your intellectual abilities.

British psychologist Hans Jürgen Eysenck developed and introduced to the world the famous IQ tests in the 1950s. Today, there are many variations of IQ measurement, but Eysenck's tests remain the most accurate. Their main task is to identify the strengths and weaknesses of your thinking and to reboot your intellectual abilities. If you can quickly handle the tests from this book, you will be lightning-fast at solving problems in life. YOU WILL LEARN: - how IQ affects a person's abilities, - what level your intellectual development is at, - what your strengths and weaknesses are, - how to improve your intellectual abilities, - why it is important to always work on yourself. Hans Jürgen Eysenck is a British psychologist, one of the leaders in the biological approach to psychology, the creator of the factor theory of personality, and the author of the legendary IQ test. 9th edition.