Publication Date
In 2025 | 0 |
Since 2024 | 0 |
Since 2021 (last 5 years) | 0 |
Since 2016 (last 10 years) | 1 |
Since 2006 (last 20 years) | 2 |
Descriptor
Correlation | 4 |
Scoring Formulas | 4 |
Test Theory | 4 |
Psychometrics | 2 |
Scores | 2 |
Test Reliability | 2 |
Ability Grouping | 1 |
Analysis of Variance | 1 |
Aptitude Tests | 1 |
Computer Assisted Testing | 1 |
Criterion Referenced Tests | 1 |
More ▼ |
Author
Abedi, Jamal | 1 |
Angoff, William H. | 1 |
Bruno, James | 1 |
Haberman, Shelby J. | 1 |
Lee, Minji K. | 1 |
Melican, Gerald J. | 1 |
Sweeney, Kevin | 1 |
Publication Type
Journal Articles | 3 |
Reports - Research | 3 |
Opinion Papers | 1 |
Reports - Evaluative | 1 |
Speeches/Meeting Papers | 1 |
Education Level
High Schools | 1 |
Secondary Education | 1 |
Audience
Researchers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Lee, Minji K.; Sweeney, Kevin; Melican, Gerald J. – Educational Assessment, 2017
This study investigates the relationships among factor correlations, inter-item correlations, and the reliability estimates of subscores, providing a guideline with respect to psychometric properties of useful subscores. In addition, it compares subscore estimation methods with respect to reliability and distinctness. The subscore estimation…
Descriptors: Scores, Test Construction, Test Reliability, Test Validity
Haberman, Shelby J. – ETS Research Report Series, 2008
In educational testing, subscores may be provided based on a portion of the items from a larger test. One consideration in evaluation of such subscores is their ability to predict a criterion score. Two limitations on prediction exist. The first, which is well known, is that the coefficient of determination for linear prediction of the criterion…
Descriptors: Scores, Validity, Educational Testing, Correlation
Angoff, William H. – 1985
This paper points out that there are certain generalizations about directions for guessing and methods of scoring that require that data be derived from random groups design. It supports the viewpoint that it is neither sufficient nor appropriate to make such generalizations on the basis of an analysis of scores obtained from the answer sheets of…
Descriptors: Correlation, Guessing (Tests), Research Design, Scoring Formulas
Abedi, Jamal; Bruno, James – Journal of Computer-Based Instruction, 1989
Reports the results of several test-reliability experiments which compared a modified confidence weighted-admissible probability measurement (MCW-APM) with conventional forced choice or binary type (R-W) test scoring methods. Psychometric properties using G theory and conventional correlational methods are examined, and their implications for…
Descriptors: Ability Grouping, Analysis of Variance, Computer Assisted Testing, Correlation