NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
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
Peer reviewed Peer reviewed
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