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Is Test Score Reliability Necessary?

Author(s):
Walker, Michael E.
Publication Year:
2007
Report Number:
RDC-05
Source:
R&D Connections, n5, Mar 2007
Document Type:
Periodical
Page Count:
6
Subject/Key Words:
Classical Test Theory (CTT) Error of Measurement Research and Development Test Reliability Test Scores

Abstract

The fifth issue of R&D Connections looks at what statistical reliability is in tests and examines its importance.

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