Book Description

Excerpt from Mental and Scholastic Tests Computation of Marks; Keys for Converting Test-Scores into Mental Ages; Number of Children Passing the Several Tests. Ordinary Elementary Schools; Ditto. Special (M.D.) Schools; Correlations between the Orders of Difficulty found by Various Investigators; Larger Changes in Age-Assignments; Conversion of Mental Ages based upon Binet's Original Scales; Differences in Order of Difficulty for Normals and Defectives; Averages and Variability at Each Age for Children of Ordinary and Special (M.D.) Schools; Distribution of Intelligence. Ordinary Elementary Schools; Ditto. Special (M.D.) Schools; Ditto. Percentiles for Each Age-group; Mental Ratios obtained from the Same Children during Five Successive Years; Annual Change in Mental Age and Mental Ratio in the Same Children. Grouped according to Age; Ditto. Grouped according to Mental Ratio; Ditto. Grouped according to both Age and Ratio; Distribution of Intelligence with Standard Deviation as Unit; Line of Demarcation between Mental and Educational Ratios; Observed and Partial Correlations between Age, Intelligence, School Attainments, and the Results of the Binet-Simon Tests; Observed and Partial Correlations between the Binet-Simon Tests and Attainments in the Several School Subjects; Juvenile Delinquents. Distribution of General Intelligence at Each Age About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.