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pro vyhledávání: '"Kalle Gerritz"'
Autor:
Janice Dowd Scheuneman, Kalle Gerritz
Publikováno v:
Journal of Educational Measurement. 27:109-131
Statistics used to detect differential item functioning can also reflect differential strengths and weaknesses in the performance characteristics of population subgroups. In turn, item features associated with the differential performance patterns ar
Publikováno v:
ETS Research Report Series. 1992:i-14
As part of the development of the academic skills portion of The Praxis Series: Professional Assessments for Beginning Teachers™ (the successor to the NTE examinations), a sample of undergraduate students each wrote at least two 50-minute essays. F
Publikováno v:
ETS Research Report Series. 1991:i-53
Better understanding of sources of difficulty in test items would improve the test development process by bringing the functioning of items more under the control of the test developer. To help increase this understanding, a study was undertaken to e