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Computing Tables for the Tetrachoric Correlation Coefficient.

Peer reviewed

Zalinski, James; And Others – Educational and Psychological Measurement, 1979

A set of tables for determining tetrachoric correlations is presented. The coefficients have been determined to three-decimal accuracy. (JKS)

Descriptors: Correlation, Expectancy Tables, Nonparametric Statistics, Tables (Data)

Identifying Content and Cognitive Dimensions on the SAT®. Research Report No. 2005-11

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Gierl, Mark J.; Tan, Xuan; Wang, Changjiang – College Board, 2005

The results of this study conclude that there is a multidimensional basis for test score inferences on the mathematics and critical reading sections of the SAT. Results from the exploratory analyses indicate that the data are multidimensional, as mathematics displayed two dimensions and critical reading displayed three dimensions. The correlations…

Descriptors: College Entrance Examinations, Standardized Tests, Scores, Inferences