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- Title:
Why not change item-keying or not use mixed worded item-sets
- Document type:
- Report / Forschungsbericht
- Author(s):
- Heine, Jörg-Henrik
- Contracting organization:
- Technical University of Munich, TUM School of Education, Centre for International Student Assessment
- Publisher address:
- München
- Year:
- 2018
- Language:
- en
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