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ERIC Number: EJ1109940
Record Type: Journal
Publication Date: 2013-Mar
Pages: 22
Abstractor: As Provided
ISSN: EISSN-2330-8516
A Criterion to Evaluate the Individual Raw-to-Scale Equating Conversions. Research Report. ETS RR-13-05
Guo, Hongwen; Puhan, Gautam; Walker, Michael
ETS Research Report Series, Mar 2013
In this study we investigated when an equating conversion line is problematic in terms of gaps and clumps. We suggest using the conditional standard error of measurement (CSEM) to measure the scale scores that are inappropriate in the overall raw-to-scale transformation.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A