Media type: Book Title: Principles of educational and psychological measurment and evaluation / Gilbert Sax stud,4, Study guide Contributor: Sax, Gilbert [Author] imprint: Belmont, Calif.: Wadsworth Publ. Comp., 1997 Published in: Principles of educational and psychological measurment and evaluation / Gilbert Sax ; stud,4 Issue: 4. ed. Extent: 327 S.; graph. Darst Language: English ISBN: 053425750X Keywords: Testtheorie > Testkonstruktion > Psychologiestudium Origination: Footnote: