This study concerns 182 first year mathematics undergraduates' perspectives on the tangent line of function graph in the light of a previous study on Year 12 pupils' perspectives. The aim was the investigation of tangency images that settle after undergraduates' distancing from the notion for a few months and after their participation in…

Extensions of unidimensional appropriateness indices are developed for multiunidimensional tests (multidimensional tests composed of unidimensional subtests). Simulated and real data (scores of 2,978 students on the Armed Services Vocational Aptitude Battery) were used to evaluate the indices' effectiveness in determining individuals who are…

Problems of scale typically arise when comparing test score trends, gaps, and gap trends across different tests. To overcome some of these difficulties, we can express the difference between the observed test performance of two groups with graphs or statistics that are metric-free (i.e., invariant under positive monotonic transformations of the…

Many testing programs include a section of optional questions in addition to mandatory parts of a test. These optional parts of a test are not often truly parallel to one another, and groups of examinees selecting each optional test section are not equivalent to one another. This paper provides a general method based on missing-data methods for…

Discusses the limitations of crossnational comparisons of secondary student performance in the U.S. and selected European and Pacific industrial countries, using mathematics and science data from the International Assessment for the Evaluation of Educational Achievement (IEA). Suggests the most serious problem is the rise of a new educational…

Empirical evidence is presented of the relative efficiency of two potential linkage plans to be used when equivalent test forms are being administered. Equating is a process by which scores on one form of a test are converted to scores on another form of the same test. A Monte Carlo study was conducted to examine equating stability and statistical…

In 1989, North Carolina's average Scholastic Aptitude Test (SAT) score dropped to the lowest in the nation, triggering an intensive effort to improve average SAT scores. In 1993, North Carolina achieved its highest average SAT score ever, as well as the highest percentage of graduating seniors taking the SAT. Scores improved for the 4th…

Information is provided for educators and the general public about the performance of students on the standardized tests administered in 1990 as part of the South Carolina Norm-Referenced Testing (SCNRT) Program. The first section of this report provides background information necessary for interpretation of the results. The second section reports…

The two primary college admission test batteries given in Nevada are the American College Test (ACT) and the tests prepared by the College Board, the Scholastic Aptitude Test (SAT) and the Test of Standard Written English (TSWE). This report provides an overview of the tests and major trends in Nevada for 1988. These tests apply to a small portion…

The two primary college admission test batteries given in Nevada are the American College Test (ACT) and the tests of the College Board, the Scholastic Aptitude Test (SAT) and the Test of Standard Written English (TSWE). This report provides an overview of the two tests and major trends pertinent to Nevada for 1989; however, because of the small…

The Enhanced American College Test (ACT) and the Scholastic Aptitude Test (SAT) are the two primary college admission test batteries administered in Nevada. This report provides an overview of the two examinations and major trends pertinent to Nevada in 1991. These tests apply to only a portion of the high school student population, and are not…

Spring 1984 achievement test results for court-identified, minority isolated (MI) schools in the San Diego Unified School District are reported. The Comprehensive Tests of Basic Skills (CTBS) were used to measure progress in the areas of reading, language, and mathematics. Language and math scores trended upwards across grades; reading also…

The Nevada Proficiency Examination Program was established by legislative mandate in 1977. It consists of two major assessment efforts: administration of a nationally normed test to grades 3, 6, and 9; and the testing of all 11th graders in reading, writing, and mathematics. Students must pass all three examinations as a precondition for receiving…

To assess the impact of various rating scale formats in rating student teachers, a Likert-type scale (Highly agree/slightly agree/neither/slightly disagree/highly disagree) was derived from the graphic scale currently used by the cooperating teachers and university supervisors. They rated the music student teachers on an eight-point scale from…