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ERIC Number: EJ610759
Record Type: Journal
Publication Date: 2000
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
An Introduction to Three Item Testing.
Becker, Kirk
Popular Measurement, v3 n1 p44-46 Spr 2000
Describes the steps for estimating a population mean from three test items from a test that has been calibrated. Because the Rasch model allows for a direct transformation between raw scores and logit measures, if a population mean in logits is known relative to a set of item calibrations, the population mean in raw score units can be determined. (SLD)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A