This report was commissioned by the Connecticut Coalition for Achievement Now (ConnCAN) and focuses specifically on the performance of charter schools in Connecticut. Performance gains made by charter schools on standardized tests relative to gains made by traditional public schools are examined. Also, a brief analysis looks at the extent to which…

This study developed a hybrid of item response theory (IRT) models and latent class models, which combined the strengths of each type of model. The primary motivation for developing the new model is to describe characteristics of examinees' knowledge at the time of the examination. Hence, the application of the model lies mainly in so-called…

The Texas Assessment of Academic Skills (TAAS) is a state-mandated, criterion-referenced or mastery test that has been administered since the 1990-91 school year. The TAAS measures student mastery of the statewide curriculum in reading and mathematics at grades 3 through 8 and at the exit level, and in writing at grades 4 and 8 and at the exit…

The Connecticut Mastery Test was designed to assess specific skill levels of students by measuring performance on various learning objectives that students can be expected to master. The grade 4 Connecticut Mastery Test, given for the first time in the fall of 1985, provides information which can be used to improve instruction and the basic skills…

Conventional mastery tests designed to make optimal mastery classifications were compared with fixed-length and variable-length adaptive mastery tests. Comparisons between the testing procedures were made across five content areas in an introductory biology course from tests administered to volunteers. The criterion was the student's standing in…

The Texas Educational Assessment of Minimum Skills (TEAMS) exit level test was first administered to all eleventh grade students in October 1985. A make-up testing was conducted in January 1986. This report contains the results of the May 1986 retesting of approximately 3,200 11th-grade students who had previously failed to master either the…

Two aspects of criterion referenced testing are discussed: cutting scores and test length. Several practices in determining passing scores are enumerated: (1) setting passing scores so that a predetermined percent of students pass; (2) inspecting each test item to determine how important it is that it be answered correctly; (3) determining the…