States participating in the National Assessment of Educational Progress State Assessment program (state NAEP) are required to sample at least 2,500 students from at least 100 schools per subject assessed. In this ideal situation, 25 students are assessed for a subject in each school selected for that subject. Two problems have arisen: some states…

This paper discusses the rationale for enhancing the current National Assessment of Educational Progress (NAEP) design by adding a capacity for adaptive testing. Items are tailored to the achievement level of the student in adaptive testing. The report describes a 1993 Ohio field trail of two-stage assessment carried out by the National Opinion…

The National Assessment of Educational Progress (NAEP) has always included students with disabilities and limited English proficient (LEP) students in the sample to be assessed, but only in relatively limited numbers. Recent research has indicated that many students who have been excluded are in fact capable of participating. The National Center…

This report documents the design and data analysis procedures of the Trial State Assessment Program of the National Assessment of Educational Progress (NAEP). Today the NAEP is the only survey using advanced plausible values methodology that uses a multiple imputation procedure in a psychometric context. The 1990 Trial State Assessment collected…

This report of the results of the 1974-75 Florida National Assessment Replication in reading and mathematics at the 9-, 13-, and 17-year-old age levels consists of several major parts: an overview of the assessment design and methodology, comparisons of performance levels for groups of Florida students within each age level, comparisons of…