ISBN-13: 9781138538900 / Angielski / Twarda / 2017 / 226 str.
ISBN-13: 9781138538900 / Angielski / Twarda / 2017 / 226 str.
What is meant by the term "intelligence" and, once de- fined, how do we go about achieving a valid measurement of this faculty? This classic textbook, originally published in 1979, and now reissued with a new preface by Sybil Eysenck, incorporates a broad range of findings and reanalyzes much of the existing literature in this area