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The Almanac of American Education, 2018. 10th Edition. U.S. DataBook Series
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Krog, Hannah Anderson, Ed. – Bernan Press, 2018
The "Almanac of American Education" helps users understand and compare the quality of education at the national, state, and county levels. Compiled from official U.S. government sources, the book contains historical and current data, insightful analysis, and useful graphs that provide compelling insights into the state of education in…
Descriptors: Educational Quality, Geographic Location, Federal Government, Educational History
The Almanac of American Education, 2017. Ninth Edition. U.S. DataBook Series
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Hattis, Shana Hertz, Ed. – Bernan Press, 2017
The "Almanac of American Education" helps users understand and compare the quality of education at the national, state, and county levels. Compiled from official U.S. government sources, the book contains historical and current data, insightful analysis, and useful graphs that provide compelling insights into the state of education in…
Descriptors: Educational Quality, Geographic Location, Federal Government, Educational History
Significance Tables for the Biserial and the Point Biserial.
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Terrell, Colin D. – Educational and Psychological Measurement, 1982
Tables are presented giving the critical values of the biserial and the point biserial correlation coefficients (when the null hypothesis assumes a value of zero for the coefficient) at the 0.05 and the 0.01 levels of significance. (Author)
Descriptors: Correlation, Mathematical Formulas, Probability, Research Tools
Table for Converting the Point Biserial to the Biserial.
Peer reviewed Peer reviewed
Terrell, Colin D. – Educational and Psychological Measurement, 1982
A table is presented that directly converts any known point biserial coefficient to the biserial coefficient, providing the largest proportion of the dichotomous variable is also known. (Author)
Descriptors: Computation, Correlation, Data Analysis, Mathematical Formulas