NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Showing all 2 results
Sireci, Stephen G. – National Assessment Governing Board, 2004
The National Assessment of Educational Progress (NAEP) seeks to include all students in the United States in the sampling frame from which students are selected to participate in the assessment. However, some students with disabilities (SWD) are either unable to take NAEP tests under standard testing conditions or are unable to perform at their…
Descriptors: Testing Accommodations, Validity, National Competency Tests, Reading Tests
Haertel, Edward H. – National Assessment Governing Board, 2003
The paper initially describes the sources of uncertainty in National Assessment of Educational Progress (NAEP) data and standard errors. As NAEP sample sizes have increased, greater precision has been attained by the program. For this reason, exclusion effects are increasingly important. Two scenarios of revised NAEP results are presented (for New…
Descriptors: Error of Measurement, Computation, Disabilities, Limited English Speaking