NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Seo, Dong Gi; Weiss, David J. – Educational and Psychological Measurement, 2015
Most computerized adaptive tests (CATs) have been studied using the framework of unidimensional item response theory. However, many psychological variables are multidimensional and might benefit from using a multidimensional approach to CATs. This study investigated the accuracy, fidelity, and efficiency of a fully multidimensional CAT algorithm…
Descriptors: Computer Assisted Testing, Adaptive Testing, Accuracy, Fidelity
Smith, Teresa A. – 1997
The Third International Mathematics and Science Study (TIMSS) measured mathematics and science achievement of middle school students in more than 40 countries. About one quarter of the tests' nearly 300 items were free response items requiring students to generate their own answers. Scoring these responses used a two-digit diagnostic code rubric…
Descriptors: Comparative Education, English, Error of Measurement, Foreign Countries