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Direct linkNorris, John; Drackert, Anastasia – Language Testing, 2018
The Test of German as a Foreign Language (TestDaF) plays a critical role as a standardized test of German language proficiency. Developed and administered by the Society for Academic Study Preparation and Test Development (g.a.s.t.), TestDaF was launched in 2001 and has experienced persistent annual growth, with more than 44,000 test takers in…
Descriptors: German, Second Language Learning, Language Tests, Language Proficiency
Eckes, Thomas; Grotjahn, Rudiger – Language Testing, 2006
What C-tests actually measure has been an issue of debate for many years. In the present research, the authors examined the hypothesis that C-tests measure general language proficiency. A total of 843 participants from four independent samples took a German C-test along with the TestDaF (Test of German as a Foreign Language). Rasch measurement…
Descriptors: Test Validity, Language Proficiency, German, Factor Analysis
