The National Center for Education Statistics (NCES) initiated this special study in an effort to link the National Assessment of Educational Progress (NAEP) scale to the Trends in International Mathematics and Science Study (TIMSS) scale so that states could compare the performance of their students with that of students in other countries. The…

International achievement comparison studies assess students on core subjects such as Reading, Mathematics and Science. Students who do not speak the test language at home can be expected to be disadvantaged because of language proficiency. The test language effect has not been given sufficient attention. The present study investigated probable…

Why has large-scale standardised testing attracted such a bad press? Why has pedagogic benefit to be derived from test results been downplayed? The paper investigates this question by first surveying the pros and cons of testing in the literature, and goes on to examine educators' responses to standardised, large-scale tests in a sample of low…

Many articles and reports have reviewed, researched, and commented on international assessments from the perspective of exploring what is relevant for the United States' education systems. Researchers make claims about whether the top-performing systems have transferable practices or policies that could be applied to the United States. However,…

In the last few years, numerous reports have pointed to the overall lower achievement of American students in science, particularly in the physical sciences, when compared to American students of the last two decades and to students from other countries. While there is reason to believe that American elementary school children are taught less…

How two students with the same number-correct score, calculated by dramatically different patterns of responses, can achieve the same ability estimate is demonstrated. The present study investigated the incidence of person misfit to the model in a nationally standardized test of achievement devised using the Rasch item response theory model. It…

Recent studies show that national control of K-12 curriculum yields important payoffs in terms of greater curricular coherence and, as a result, higher test performance on international tests such as those used in the Third International Mathematics and Science Study. This paper examines the connection between national control of curriculum and…

The California Assessment Program (CAP) collects a wide range of achievement and demographic data to help local schools and districts improve their instructional programs. Tests in the areas of English/language arts, mathematics, history-social science and science designed by California educators are administered to students in grades 3, 6, 8, and…

The equating of reasonably parallel forms of College Board Achievement Tests in biology, chemistry, mathematics level II, American history and social studies, and French is discussed. Results of the following five equating methods are compared: (1) Tucker; (2) Levine equally reliable; (3) Levine unequally reliable; (4) frequency estimation…

Two studies investigated the performance of Florida high school seniors on the Tests of General Educational Development (GED Tests). The GED Test Battery, as revised in 1980, consists of 290 items in 5 subject areas (writing, social studies, science, reading, and mathematics). In the first study, the performance of 1,200 Florida students was…