Many test developers try to ensure the content validity of their tests by having external experts review the items, e.g. in terms of relevance, difficulty, or clarity. Although this approach is widely accepted, a closer look reveals several pitfalls need to be avoided if experts' advice is to be truly helpful. The purpose of this paper is to…

The treatment of validity in the newest edition of "Standards for Educational and Psychological Testing" is quite different from coverage in earlier editions of the Standards and in most measurement textbooks. The view of validity in the 1999 Standards is discussed, and suggestions for instructors of measurement courses are offered. (Contains 56…

Reviews the new "Standards for Educational and Psychological Testing" (1985) (Standards), the latest in a series of five publications intended to inform professionals who use tests of the best available technical and ethical recommendations regarding testing practices and procedures. Describes the Standards, compares it with the 1984…

Real and perceived misuses of educational tests, errors in test scoring and test use, and incidents of cheating on tests have been widely reported in local and national media. As educational tests take on additional importance for students, teachers, and schools, there is appropriate concern about the quality of assessments and the appropriate use…

The 1985 edition of the American Psychological Association's "Standards for Educational and Psychological Testing" has greatly expanded its coverage of the testing of handicapped students. Recent surveys of practitioners' knowledge of basic testing and measurement concepts suggest the need for extensive in-service training if these…

Many individuals working in education-related professions have a variety of needs for educational and psychological tests results regarding their students or clients. This chapter addresses school counselors' use of tests in educational settings and the right to test as a competency-based issue. Although the subject appears on the surface not to…

This article focuses on Louis Guttman's contributions to the classical theory of educational and psychological tests, one of the lesser known of his many contributions to quantitative methods in the social sciences. Guttman's work in this field provided a rigorous mathematical basis for ideas that, for many decades after Spearman's initial work,…

The psychometric literature is replete with comprehensive discussions of test validity, test validation, and the characteristics of quality assessment programs. The most authoritative source for guidance regarding sound test development and evaluation practices is the Standards for Educational and Psychological Testing. However, the Standards are…

This review employs a conceptual framework that distinguishes methods of detecting measurement bias based on either observed or unobserved conditional invariance models. The primary interest is in group-level measurement bias. Methods for bias detection in both continuous and ordered-categorical measures are reviewed, as are methods for testlets…

The advent of computers in educational and psychological measurement has lead to the need for algorithms for optimal assembly of tests from item banks. This paper reviews the literature on optimal test assembly and introduces the contributions to this report on the topic. Four different approaches to computerized test assembly are discussed:…

A literature review was conducted to determine the current state of knowledge concerning the effects of computer administration of standardized educational and psychological tests on the psychometric properties of these instruments. Students were grouped according to a number of factors relevant to the administration of tests by computer. Based on…

Examines accuracy evaluation in published testing programs of the following: J. M. Cattell; C. Spearman; A. Binet; L. M. Terman; R. M. Yerkes; E. L. Thorndike; and W. D. Scott. Developing community and consensus on testing required convergence between theorists and practitioners. (SLD)

Discrepancies between court and professional association views of licensing examinations are discussed. Litigation associated with Title VII of the Civil Rights Act of 1964 and constitutional law is considered. Courts should examine professional standards and apply those that are consistent with the court's determination of the proper…

Presents nine articles dealing with aspects of testing and the role of the school counselor. Topics include interpreting test scores, testing problems and solutions, developing tests to predict dropping out, sex bias in vocational testing, detecting bias in standardized tests, assessments of reentry adults, and interest tests for adults. (JAC)

Textbooks that have been and are being used by students in education and psychology to learn about statistical testing are reviewed. Twenty-eight textbooks published prior to 1950 were reviewed. These textbooks were found to focus on descriptive methods, to concentrate on educational testing, and to present limited formal statistical formulation.…