The accomplishment ratio
by Raymond Franzen
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Language: English
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About this eBook
- Author
- Franzen, Raymond, 1895-1965
- Title
- The accomplishment ratio : A treatment of the inherited determinants of disparity in school product
- Original Publication
- New York: Teachers College, Columbia Univ., 1922.
- Credits
- Bryan Ness and the Online Distributed Proofreading Team at www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries)
- Language
- English
- LoC Class
- LB: Education: Theory and practice of education
- Subject
- Ability -- Testing
- Category
- Text
- Project Gutenberg
- eBook-No. 76891
- Release Date
- September 16, 2025
- Copyright
- Public domain in the USA.
Contents
- 1.THE ACCOMPLISHMENT RATIO
- 2.PREFACE
- 3.CONTENTS
- 4.PART I [1] AN OUTLINE OF THE EXPERIMENT — THE USE OF QUOTIENTS AND RATIOS — THE DERIVATION OF AGE NORMS — A METHOD OF SURVEY OF READING, LANGUAGE, AND ARITHMETIC — SCIENTIFIC QUESTIONS INVOLVED IN CLASSIFICATION
- 5.PART II STATISTICAL TREATMENT OF THE EXPERIMENT — THE QUOTIENTS — TABLE 1 [10] Intelligence Quotients for All Periods Grouped by Children — TABLE 2 [11] Group Taking All Tests at All Periods Arranged in Order of Magnitude of Intelligence Quotients — TABLE 3 Intercorrelation of All Quotients for All Periods of the 48 Children Who Took All Tests — TABLE 4 Reliability Coefficients — TABLE 5 Intercorrelation of All Quotients in June, 1920. All Children Exclusive of Grade 3 are Here Represented — TABLE 6 Partial Correlations of Quotients Irrespective of Intelligence Quotients — TABLE 7 All Correlations, Means, and Standard Deviations by Grade, Showing Progress from November, 1918 to June, 1919 — TABLE 8 All Correlations, Means, and Standard Deviations of Quotients by Grade, Showing Progress from November, 1919 to June, 1920 — TABLE 9 Summary of Progress in Arithmetic by Increase in r , Decrease in M IQ -M AQ and Decrease in Difference of Standard Deviations Irrespective of Direction — TABLE 10 Summary of Progress in Reading, November, 1918 to June, 1919, by Increase in r , Decrease in M IQ -M RQ , and Decrease in Difference of Standard Deviations Irrespective of Sign — TABLE 11 Summary of Progress in Reading, November, 1919 to June, 1920, by Increase in r , Decrease in M IQ -M RQ , and Decrease in Difference of Standard Deviations Irrespective of Sign — THE RATIOS — TABLE 12 Intelligence Quotients and Subject Ratios for All Periods Grouped by Child. The Order of Entries is Just as in Table 1 — TABLE 13 — SUMMARY
- 6.PART III THE PSYCHOLOGICAL CONCLUSIONS OF THE EXPERIMENT — THE NEGLECT OF GENIUS — IS GENIUS SPECIALIZED? — CURRENT PSYCHOLOGICAL OPINION — INDICATIONS OF THE GARDEN CITY DATA — CONCLUSIONS
- 7.FOOTNOTES
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