Examined similarity of scores of 30 learning disabled students (aged 16 and 17) on the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Wechsler Adult Intelligence Scale-Revised (WAIS-R). Results documented similarity between WISC-R and WAIS-R for 16 year-olds who were learning disabled and had average intellectual ability.…

Studies involving groups administered the Wechsler Adult Intelligence Scale (WAIS) and the WAIS-Revised were examined to determine the validity of J. R. Flynn's (1987) findings of massive intelligence quotient gains in a single generation in many nations. Results for sampled adults support Flynn for the average intelligence range only. (TJH)

Summarizes issues associated with psychological assessment, concluding that: psychological test validity is strong and is comparable to medical test validity; distinct assessment methods provide unique sources of information; and clinicians who rely solely on interviews are prone to incomplete understandings. Suggests that multimethod assessment…

Reports on a study that uses a range of analysis techniques to present validity evidence and to explore the equivalence of two revised and expanded versions of the Vocabulary Levels Test. (Author/VWL)

A conventional way to analyze item responses in multiple tests is to apply unidimensional item response models separately, one test at a time. This unidimensional approach, which ignores the correlations between latent traits, yields imprecise measures when tests are short. To resolve this problem, one can use multidimensional item response models…

Securing data on students' academic achievement is typically one of the most important and costly aspects of conducting education experiments. As state assessment programs have become practically universal and more uniform in terms of grades and subjects tested, the relative appeal of using state tests as a source of study outcome measures has…

Universal screening of emotional and behavioral problems among students warrants further consideration by school professionals. School-based universal screening may provide opportunities for early identification and intervention, ultimately preventing the development of more severe problems and promoting more positive outcomes in the future. The…

Lissitz and Samuelsen (2007) propose a new framework for validity theory and terminology, emphasizing a shift in theory and practice toward issues of test content rather than constructs. The author of this article argues that several of Lissitz and Samuelsen's critiques of validity theory focus on previously considered, but subsequently discarded,…

The National Commission on Testing and Public Policy is conducting a 3-year policy-oriented investigation of the role of tests, especially standardized, norm-referenced tests, in the allocation of educational, training, and employment opportunities in the United States today. This document reports on the first hearing, which focused on the…

Three areas of concern for those considering competency-based graduation requirements are discussed. First, what is involved in implementing a competency-based graduation requirement? The first tasks are the specification of performance standards and the performance skill areas. Then, appropriate certification procedures can be selected, and their…

A study examined difficulties encountered in producing multiple versions of English-as-a-Second-Language (ESL) exams administered during a 3-week period to students in the United Arab Emirates University Distance Learning Program for English. The challenges faced in production of the exams included: how to equalize and maintain test item and text…

The microcomputer has increased interest in performance testing, which samples what a person can do rather than what he or she knows. Conventional psychometric theory is based on knowledge tests, but in performance testing the unit of analysis is a trial, and it is unreasonable to assume that mean performance and interim correlations are…

Language testing historians have tended to ignore a significant period in the evolution of language tests, the years 1883-1929. In the earliest years, testing focused on knowledge about, not of, the language and reflected the teaching of Latin and Greek more than that of living languages. Grammatical formalism and translation were emphasized, and…

A study of general student performance in England, Wales, and Northern Ireland undertaken in 1975 is described, and efforts toward developing a new system of school-leaving examinations are discussed. The study was designed to assess existing student evaluation instruments, create new evaluation techniques and instruments, promote cooperation…

Current issues in the literature on the testing of linguistic and communicative proficiency are reviewed and discussed in relation to reading comprehension testing. Several theoretical issues in language testing are discussed, including testing purposes and test validity. Areas of concern regarding methods of testing reading comprehension are then…