Technical difficulties and other unforeseen events occasionally lead to incomplete data on educational tests, which necessitates the reporting of imputed scores to some examinees. While there exist several approaches for reporting imputed scores, there is a lack of any guidance on the reporting of the uncertainty of imputed scores. In this paper,…

Many standardized tests are now administered via computer rather than paper-and-pencil format. The computer-based delivery mode brings with it certain advantages. One advantage is the ability to adapt the difficulty level of the test to the ability level of the test taker in what has been termed computerized adaptive testing (CAT). A second…

Item nonresponses are prevalent in standardized testing. They happen either when students fail to reach the end of a test due to a time limit or quitting, or when students choose to omit some items strategically. Oftentimes, item nonresponses are nonrandom, and hence, the missing data mechanism needs to be properly modeled. In this paper, we…

This article demonstrates the use of a new class of model-free cumulative sum (CUSUM) statistics to detect person fit given the responses to a linear test. The fundamental statistic being accumulated is the likelihood ratio of two probabilities. The detection performance of this CUSUM scheme is compared to other model-free person-fit statistics…

Four considerations that enhance the instructional importance of tests are content match, use of feedback, a flagging function, and the increasing tendency to attach sanctions and rewards to standardized test results. These sanctions are apt to force greater attention to the other three characteristics, strengthening the links between instruction…

The reported data provide a basis for evaluating the formula-scoring versus rights-scoring issue and for assessing the effects of directions on the reliability and parallelism of scores for sophisticated examinees taking professionally developed tests. Results support the invariance hypothesis rather than the differential effects hypothesis.…

The nature and quality of teacher-developed tests was studied in a national sample of 228 teachers representing four grade levels and several subjects. Teachers described their patterns of test use, concerns about assessment, and use of performance testing. Teacher-developed performance assessment was heavily used. (Author/GDC)

An important determinant of equating process efficiency is the correlation between the anchor test and components of each form. Use of some monotonic function of this correlation as a measure of equating efficiency is suggested. A model relating anchor test length and test reliability to this measure of efficiency is presented. (Author/DWH)

Five new test batteries are reviewed: California Achievement Tests, Iowa Tests of Basic Skills, Metropolitan Achievement Tests, SRA Achievement Series, and Sequential Tests of Educational Progress. The review covers six basic areas: test administration, norming, test scores, reporting and interpretation, aptitude test considerations, and general…

Six methods for estimating the standard error of measurement (SEM) at specific score levels are compared by comparing score level SEM estimates from a single test administration to estimates from two test administrations, using Iowa Tests of Basic Skills data for 2,138 examinees. L. S. Feldt's method is preferred. (SLD)

Study examined correlations between standard deviations of test scores and an index of within-community variability in income. (Author)

Rather than an unbiased accumulation of evidence, the work argues the authors' position, which includes advocating the use of achievement tests in the college admissions process. Arguments against use of the Scholastic Aptitude Test (SAT) are primarily based on analyses of data from the National Longitudinal Study of 1972. (SLD)

Three methods are presented for interpolating fall norms from data derived for tests administered in spring. One method used the midpoint between two spring administrations, the second adjusted for date of fall testing, while the third method used experimental data that showed slower growth rates during the summer months. (CTM)

This guide for school administrators is written to promote careful and wise use of scores from standardized achievement tests. Authors of two sections particularly criticized in the review respond about what should be included in a primer on testing and interpreting test scores for compensatory education students. (SLD)

The accuracy with which expert systems (ESs) score a new nonmultiple-choice free-response test item was investigated, using 734 high school students who were administered an advanced-placement computer science examination. ESs produced scores for 82 percent to 95 percent of the responses and displayed high agreement with a human reader on the…