The occurrence of discrepant, or non-contiguous, scores during holistic scoring of writing proficiency is usually blamed on variables of the test reader or external factors. It is hypothesized that characteristics of the essays themselves sometimes may generate discrepancies in essay scoring. Data from 152 essays of college sophomores in teacher…

In this paper, the detection of response patterns aberrant from the Rasch model is considered. For this purpose, a new person fit index, recently developed by I. W. Molenaar (1987) and an iterative estimation procedure are used in a simulation study of Rasch model data mixed with aberrant data. Three kinds of aberrant response behavior are…

Although most instructors are solely responsible for the evaluation and grading of students, they rarely receive formalized training in test construction or other forms of evaluation. Evaluating highly motivated students in very small classes is a rather uncomplicated procedure; however, evaluating large classes in which students have a range of…

An attempt was made to determine whether a non-response bias exists in the annual follow-up surveys of graduates of teacher education programs when the surveys focus on more than employment. Subjects were 291 graduates of teacher certification programs at a major university in the southeastern United States from Fall 1986 through Summer 1987. In…

This is a descriptive study of the activities, statistics, and decisions made regarding the re-testing of six inner-city elementary schools, based on results of a norm-referenced achievement test given in the Cincinnati Public School district in April, 1985. Three statistical operations were performed on test data from the Design for School…

The paper states that quantification is neither ethical nor unethical, but is ethically neutral. It is the behavior or intent of the human being that is clearly a matter of ethical concern. Like numerology and the sects of inumerates and qualitatives, there is not so much an unethical practice that is supported as there is a lack of vision and…

This Digest overviews legal challenges in five areas of test use for decision-making in schools: ability tracking, placement in special education classes, test scores as college admissions criteria, test disclosure, and teacher competency testing. Cases illustrating these challenges are described and include: Hobson v. Hansen (1967), Moses v.…

This brief overview of minimum competency testing and disabled high school students discusses: the inclusion or exclusion of handicapped students in minimum competency testing programs; approaches to accommodating the individual needs of handicapped students; and legal issues. Surveys of states that have mandated minimum competency tests indicate…

To determine how much prior knowledge affects students' performance on a reading comprehension test, a study was undertaken to examine the prior knowledge factor in a reading competency test developed for college freshmen in New Jersey. The passages used in this test are based on common, everyday topics. Subjects were students in two sections of a…

This ERIC Digest discusses implications derived from the final report of the National Commission on Excellence in Education, "A Nation at Risk." The first implication is a motivational one for measurement specialists: it is an ego-booster. The report is replete with results yielded from various testing programs, the fruit of the…

The number of schools and students tested in the Department of Defense (DoD) High School Testing Program has declined since the program reached its peak in the school year 1974-75. Telephone interviews with school counselors indicated that the decline was due to school-related difficulties of test administration, lack of student interest, and the…

Problems in validating ability tests for handicapped students and research approaches to predictive validity are discussed. Validity for handicapped persons tested under regular conditions; for applicants to special programs, and for tests taken under special administrative conditions are considered. Item analysis and the construction of new…

A common problem arises in scale transformation when independent estimates of item parameters from two separate data sets must be expressed in the same metric. These item parameter estimates will be different because the metric or scale defined by each independent calibration of the items is different. The problem is frequently confronted in…

This paper reports on the promises and pitfalls of the recently legislated basic skills testing requirement for teaching or service credential applicants in California. The California Basic Education Skills Test (CBEST), developed by Educational Testing Service from specifications set by Advisory Board to the State Department of Education, tests…

The present study was an attempt to alleviate some of the difficulties inherent in multiple-choice items by having examinees respond to multiple-choice items in a probabilistic manner. Using this format, examinees are able to respond to each alternative and to provide indications of any partial knowledge they may possess concerning the item. The…