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…

This report examines the differences in impact estimates and standard errors that arise when these are derived using state achievement tests only (as pre-tests and post-tests), study-administered tests only, or some combination of state- and study-administered tests. State tests may yield different evaluation results relative to a test that is…

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…

The equating process links scores from different editions of the same test. For testing programs that build nearly parallel forms to the same explicit content and statistical specifications and administer forms under the same conditions, the linkings between the forms are expected to be equatings. Score equity assessment (SEA) provides a useful…

After surveying 1,827 students in their final year at eighty randomly selected two-year and four-year public and private institutions, American Institutes for Research (2006) reported that approximately 30 percent of students in two-year institutions and nearly 20 percent of students in four-year institutions have only basic quantitative…

This report evaluates the construct coverage of the e-rater[R[ scoring engine. The matter of construct coverage depends on whether one defines writing skill, in terms of process or product. Originally, the e-rater engine consisted of a large set of components with a proven ability to predict human holistic scores. By organizing these capabilities…

The implications of "A Nation at Risk" for the field of measurement are examined. These are a need for more frequent and varied tests; responsibility for eliminating measurement problems; and a resurgence of standardized testing at the high school level. The need for measures of teaching quality will increase. (DWH)

In recent years, governments worldwide have increased their use of standardized tests and other forms of external tests to measure and report on student achievement in selected academic subjects. That trend, responding to public pressure on decision-makers to make school systems more transparent and accountable, is often colored by criticisms of…

The purpose of this paper is to argue that the measurement of child outcomes is the major stumbling block in estimating the extent to which equality of opportunity exists for children in our nation's schools. This paper has three parts. The introduction discusses the concept of equal educational opportunity, as defined and then redefined over the…

Educators are more interested in instruction and learning than in testing per se. If evaluation, the process of gathering information for instructional improvement, could be accomplished without the quantitative, formal processes of measurement and testing, there would be no need for them. Unfortunately, informal processes are more inefficient,…

This guide is essentially designed as a teaching aid for those who would inform planners, officials of educational ministries, school administrators, principals, and teachers about educational outcome measurements. In outline and graphic form, the guide presents topics for discussion in a seminar dealing with how to obtain information on…

Designed for current and future occupational instructors, counselors, and administrators, the comprehensive measurement text is directed toward all subject areas in occupational education--industrial, business/distributive, home economics, agriculture, health occupations, and personal/public services. It offers necessary guidelines to select,…

This textbook is intended for use in an introductory course in the use of tests in schools and colleges. The book is divided into five parts: (1) history and philosophy--educational measurement, historical perspectives; Measurement and the process of education; (2) classroom test development--what should achievement tests measure?; How should…

The author of this article challenges a common assumption made by both critics and defenders of standardized-testing technology (or psychometry), namely that standardized tests "measure" something (culture, ability, etc.). It argues that psychometric practice cannot be classified as a form of measurement and instead is best understood as…

The bibliography presented in this bulletin purports to cover the printed material issued in this country concerning intelligence and educational tests during the period from January 1, 1918 to June 30, 1922. It has been the purpose of the compilers to make the bibliography as useful to students and to practical school people as possible. To that…