A method for calculating "standardized" grade equivalents for learning disabled students is criticized because it recreates some problems of the original mental age concept and has little to offer teachers or diagnostic personnel. (Author/CL)

The author discusses the dangers of using grade equivalency scores to identify learning disabled students. Deficiencies include that grade equivalents invite misleading interpretations, assume that the learning rate is constant throughout the school year, and exaggerate the significance of small differences in performance. Standard scores are…

Contends that there is a lack of understanding of the meaning of grade norms by the public, the critics in the press, and even many public school personnel. Points out that grade norms are not standards, but measures of the performance of the average student. (LLL)

The four basic methods of quantifying severe academic discrepancy to determine learning disabilities are evaluted in terms of ease of administration, measurement errors, regression effects, years in school, changes in variation of achievement scores at different grades, comparability of norms, incidence, and treatment of IQ/achievement…

Addresses problems in the interpretation of standardized reading test scores. Focuses on reading age (or reading grade) and demonstrates that converting test scores to a scale of reading ages is essentially meaningless and potentially dangerous. (AEA)

Improved communication and cooperation between test publishers and school systems is essential for solving major test problems. Test-curriculum matching, test equating, and inappropriate use of grade equivalent scores are major problem areas. The degree to which a standardized test yields information relevant to what the system is trying to teach…

Reports on a study that examined differences in the comprehension scores achieved by seventh and eighth grade students on Form 1 and Form 3 of the Gates-MacGinitie, Level E. (HOD)

Questions that parents, students, and teachers have frequently asked about the meaning of grade equivalent scores are answered, and implications for gifted students are considered. Facts concerning achievement test scores, content, and the norm group are indicated. (SEW)

The cautions needed for correctly interpreting grade equivalent scores are presented simply, for persons who are not statisticians. Four potential limitations of grade equivalent scores are summarized. (1) Comparisons across grades are of little value when the subject content is not the same; for example, sixth grade American history is not…

The developer of the Comprehensive Tests of Basic Skills scaling responds to Hoover's attacks on Thurstone and item response theory scales (TM 510 173). While agreeing that grade equivalent (GE) scores are presently the most appropriate developmental score for reporting elementary grade achievement tests, limitations and inconsistencies in the GE…

The advantages and disadvantages of grade equivalent (GE) scores are explored, including appropriate uses for GE type scores and how to bring current GE scales closer to the type of information educators appear to desire. Although GE scores are not an equal interval scale, not comparable across school subjects, and do not indicate the grade level…

Grade equivalent (GE) scores for elementary school achievement tests are defended in response to efforts to ban their use. Equal interval developmental scoring methods for the Sequential Tests of Educational Progress and the Comprehensive Tests of Basic Skills are criticized. (BS)

The author addresses issues raised by Burket (TM 510 174) about the Iowa Test of Basic Skills scaling procedures. Further reasons for his criticism of Thurstone scale scores and item response theory scale scores for elementary school achievement tests are given. (BS)

Evaluation of adult literacy programs requires different criteria from those used to judge regular schooling. Indicators for evaluating adult voluntary programs with individualized curricula are recruitment; retention, including absenteeism; one-on-one tutoring with volunteers; training in a context; support services; the "quick-fix" syndrome;…