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Zhu, Mengxiao; Shu, Zhan; von Davier, Alina A. – Journal of Educational Measurement, 2016
New technology enables interactive and adaptive scenario-based tasks (SBTs) to be adopted in educational measurement. At the same time, it is a challenging problem to build appropriate psychometric models to analyze data collected from these tasks, due to the complexity of the data. This study focuses on process data collected from SBTs. We…
Descriptors: Measurement, Data Collection, National Competency Tests, Scoring Rubrics
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Braun, Henry I. – Journal of Educational Measurement, 1988
A new approach to the quantification and interpretation of change when only repeated cross-sectional data are available--the Trajectory Analysis of Matched Percentiles--is presented. A recent attempt to interpret the findings on reading achievement of the National Assessment of Educational Progress is critically analyzed. (SLD)
Descriptors: Academic Achievement, Achievement Tests, Data Collection, Data Interpretation
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Rogers, W. Todd; And Others – Journal of Educational Measurement, 1977
The bias attributable to nonresponse in population estimates in the field of education was studied. Data were collected from responses to mathematics and science exercises administered by the National Assessment of Educational Progress to a probability sample of 17-year olds, as well as a probability sample selected from nonrespondents.…
Descriptors: Attrition (Research Studies), Data Collection, High Schools, National Surveys