2
Publications
148
Citations
2
H-Index
1984
Active since
Affiliations
University of Duisburg-Essen(Current)
Ulrich Raatz is an author at University of Duisburg-Essen specializing in language testing, engineering, and linguistics.
Top concepts
EducationStatisticsEngineeringLinguisticsReliabilityLanguage TestingSoftware TestingLanguageDiagnosisMultilingualism
Publications per year
1984–1985
2
2
A survey of research on the C-Test1
Christine Klein-Braley, Ulrich Raatz · Language Testing · 1984 · 130 citations
Better theory for better tests?
Ulrich Raatz · Language Testing · 1985 · 18 citations
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