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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ523941
Record Type: CIJE
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0146-6216
The Optimal Degree of Smoothing in Equipercentile Equating with Postsmoothing.
Zeng, Lingjia
Applied Psychological Measurement, v19 n2 p177-90 Jun 1995
The effects of different degrees of smoothing on results of equipercentile equating in random groups design using a postsmoothing method based on cubic splines were investigated, and a computer-based procedure was introduced for selecting a desirable degree of smoothing. Results suggest that no particular degree of smoothing was always optimal. (SLD)
Descriptors: Computer Simulation, Computer Software, Equated Scores, Research Methodology, Selection
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Equipercentile Equating; Smoothing Methods