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ERIC Number: EJ1109709
Record Type: Journal
Publication Date: 2015-Jun
Pages: 18
Abstractor: As Provided
ISBN: N/A
ISSN: EISSN-2330-8516
EISSN: N/A
Comparing Data Treatments on Item-Level Nonresponse and Their Effects on Data Analysis of Large-Scale Assessments: 2009 PISA Study. Research Report. ETS RR-15-12
Chen, Haiwen H.; von Davier, Matthias; Yamamoto, Kentaro; Kong, Nan
ETS Research Report Series, Jun 2015
One major issue with large-scale assessments is that the respondents might give no responses to many items, resulting in less accurate estimations of both assessed abilities and item parameters. This report studies how the types of items affect the item-level nonresponse rates and how different methods of treating item-level nonresponses have an effect on item calibration and scoring.
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Publication Type: Journal Articles; Reports - Research; Numerical/Quantitative Data
Education Level: Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: Program for International Student Assessment
Grant or Contract Numbers: N/A