The purpose of this study was to examine the effects of Accelerated Math utilization on students' grade equivalency scores. Twelve students for both experimental and control groups were randomly selected from 37 students enrolled in math in grades four through six. The experimental group consisted of the students who actively participated in…

When 74 sixth-grade special education students were tested on the fifth-and fourth-grade levels of the 1977 California Achievement Test, their scores dropped significantly, although converted to in-level norms. Test validity, measured by the number of students scoring at floor level, on the in-level versus below-level norms, was subtest dependent.…

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…

The predictive value of the high-school-level battery of the tests of General Educational Development (GED) for two-year college academic performance was investigated. GED tests scores were examined to determine if they could substitute for a complete high school record as a source of predictor data. Student record data from a registrar's office…

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…

A peer-rating information system, designed to assess the ratings which peers make of each other's performance, is presented. An application of the computerized rating program, PEERRATE, to a graduate business course is described. Special features of the program are that: (1) rater bias is removed by considering only the intervals made by the rater…

Statistical methods and test writing for reading comprehension have been based on the assumption that certain reading tasks or levels are appropriate at one age level that would be too difficult at another. A clear-cut determination of grade levels for reading materials has, however, not been defined. Grade and age equivalent scores on silent…

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 use of a computerized system is described in which students rate each other's term papers via the computer program PEERRATE, which creates a matrix of intervals between ratings received and calculates final ratings incorporating a mean and standard deviation selected by the instructor for the class. As described, the program includes: (1)…

The Rasch model was used to compare the grade equivalent scores which students of equal ability would have obtained, had they taken different levels of the Iowa Tests of Basic Skills (ITBS). Raw scores on items common to levels 9-14 of the ITBS (vocabulary subtest) were obtained from 6,000 students in Dallas, Texas. Rasch scales were used to…

Grade-equivalent scores are widely used in the school system in reporting students' performance on standardized achievement tests. This paper explores how grade equivalent scores are calculated and interpreted. In addition, the paper examines the limitations of grade-equivalent scores through the use of small heuristic data sets. A…

In certain situations, grade equivalent scores are the most appropriate statistic available for reporting achievement test data. It is noted that testing practitioners have found that raw scores, normal curve equivalents, stanines, and standard scores are very useful. However, it is best to convert to either grade equivalents or percentiles before…

This paper provides school personnel with a practical outline for selecting an appropriate standardized achievement battery by describing the test selection procedures developed by a large metropolitan school system. The system needed a new achievement test battery which would reflect recent curriculum changes and provide for grade level testing.…

An apparent discrepancy between building level scores in basic skills produced by Pennsylvania's state assessment program (EQA) and building summary scores, generally a grade equivalent, provided by commercial standardized achievement tests is investigated. The impetus for the study came from occasional reports by school administrators that their…

During the summer of 1983, 77 community college students enrolled in English composition courses were administered the Nelson Denny Test during the first week of the summer session and just prior to final examinations to: determine reading ability and grade equivalences in reading; ascertain if there were relationships between academic achievement…