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Peer reviewed Peer reviewed
ERIC Number: EJ478682
Record Type: Journal
Publication Date: 1993
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0146-6216
EISSN: N/A
Available Date: N/A
Standard Errors of Levine Linear Equating.
Hanson, Bradley A.; And Others
Applied Psychological Measurement, v17 n3 p225-37 Sep 1993
The delta method was used to derive standard errors (SES) of the Levine observed score and Levine true score linear test equating methods using data from two test forms. SES derived without the normality assumption and bootstrap SES were very close. The situation with skewed score distributions is also discussed. (SLD)
Descriptors: Equated Scores, Equations (Mathematics), Error of Measurement, Sampling, Statistical Distributions, Test Format, Test Items
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A