The aim of the research reported here was to get some idea of the accuracy of grade boundaries (cut-scores) obtained by applying the 'similar items method' described in Bramley & Wilson (2016). In this method experts identify items on the current version of a test that are sufficiently similar to items on previous versions for them to be…

The "Science Assessment and Item Specifications for the 2009 NAEP (National Assessment of Educational Progress)" (the "Specifications") translates the "Science Framework for the 2009 NAEP" (the "Framework") into guidelines for developing items and for developing the assessment as a whole. The primary purpose of the "Specifications" is to provide…

New legislation in 1972 shifted the emphasis of the California Assessment Program (CAP) from traditional every pupil achievement testing to a more efficient multiple-matrix testing design, under which a broad spectrum of skills could be surveyed without undue expenditure of educational resources. Scale score reporting was introduced to the grade 6…

Current testing standards call for test developers to provide evidence that testing procedures and test scores, and the inferences made based on the test scores, show evidence of validity and are comparable across subpopulations (American Educational Research Association [AERA], American Psychological Association [APA], & National Council on…

The Comprehensive Tests of Basic Skills, Expanded Edition (CTBS), was administered in 1984 to students in the District of Columbia Public Schools. This report includes: (1) an overview covering the purpose of testing, a description of the subject areas tested by the CTBS, and a glossary of technical terms; (2) a narrative and tabular summary of…

The stability of Rasch test item difficulty parameters was investigated under varying conditions. Data were taken from a mathematics achievement test administered to over 2,000 Australian students. The experiments included: (1) relative stability of the Rasch, traditional, and z-item difficulty parameters using different sample sizes and designs;…

This report summarizes results of the Spring 2007 Austin Independent School District high school students' exit survey, with comparative results from previous years.

All second and third graders in California public schools were administered the Reading Test of the California Assessment Program; performance of all sixth and twelfth graders in reading, written expression, spelling, and mathematics was assessed with the Survey of Basic Skills. Findings were compared to those of previous years and can be…

The results are presented of the validation study of reading and mathematics criterion referenced tests, administered to South Carolina students in grades 3, 6, and 8. This testing was mandated by state law to field test a competency based assessment program. The study was based on three activities: (1) test selection; (2) content validation; and…