Description
Abstract:"This volume represents the fruits of three years of investigation (from July 1, 1922, to July 1, 1925) by the Division of Psychology of the Institute of Educational Research. It attempts to answer the essential questions concerning the nature and meaning of the measurement of a mental fact in the sample case of intelligence, or rather of a defined segment thereof. Its conclusions, in so far as they are warranted, should become the basis of sound practice in the construction and calibration of scales for use in mental measurement. According to them, the present theory and practice of measurement of mental abilities are justified to a remarkable degree in certain respects, but in others should be almost recreated"--Preface. (PsycINFO Database Record (c) 2006 APA, all rights reserved).
Item Description:Above pagination describes print version.
"Errata" (1 leaf) mounted on title page verso.
"The investigations and results reported in this volume were made possible by a grant from the Carnegie Corporation."
Physical Description:1 online resource (xxvi, 616 pages) : illustrations
Format:Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
Bibliography:"List of references": pages 601-604.