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ERIC Number: EJ189571
Record Type: Journal
Publication Date: 1978
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
Biserial Weights: A New Approach to Test Item Option Weighting
Claudy, John G.
Applied Psychological Measurement, 2, 1, 25-30, W 78
Option weighting is an alternative to increasing test length as a means of improving the reliability of a test. The effects on test reliability of option weighting procedures were compared in two empirical studies using four independent sets of items. Biserial weights were found to be superior. (Author/CTM)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A