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van Gelderen, A. – 1987
At the Educational Research Centre (S.C.O.) in Amsterdam, a study determined the applicability and construct validity of ratings of speaking performances by examining tape-recordings of subjects in four dimensions. Subjects were 200 pupils of 11 and 12 years of age, and performances on four different oral tasks were investigated. The rating…
Descriptors: Communication Research, Construct Validity, Elementary Education, Foreign Countries