A Brief Introduction to Evidence-Centered Design IRT ECD
- Author(s):
-
Mislevy, Robert J.;
Almond, Russell G.;
Lukas, Janice F.
- Publication Year:
- 2003
- Report Number:
-
RR-03-16
- Source:
-
ETS Research Report
- Document Type:
- Report
- Page Count:
- 29
- Subject/Key Words:
-
Psychometrics,
Assessment Design,
Item Response Theory (IRT),
Evidence,
Delivery System,
Evidence-Centered Assessment Design
Abstract
graphical models is indicated. This brief overview of evidence-centered design provides the reader with a feel for where and how graphical models fit into the larger enterprise of educational and psychological assessment. A simple example based on familiar large-scale standardized tests such as the Graduate Record Examinations (GRE) is used to fix ideas.
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