Various operational definitions of test bias are discussed including those which involve rater judgment, statistical methods which use an external criterion, and statistical methods in which no external criterion is used. It is concluded that the Rasch model provides a theoretically acceptable method for detecting item bias. The Rasch Model is…

The National Assessment of Educational Progress (NAEP) administered the selected supplemental mathematics exercises to 13-year-old students during October and November 1975 and to 17-year-old students during March and April 1976. This assessment represents a specially modified supplement to 1972-73 full-scale mathematics assessment and was…

This package contains self-paced training materials for mental health aides, designed to increase career mobility for lower grade Civil Service employees by preparing them to pass a Civil Service examination for upgrading. Procedures are described whereby the materials were developed by educational personnel at several adult education centers and…

This bulletin provides information about the Florida Teacher Certification Examination. It describes the development of the examination and presents the specifications for each of the subtests. Competencies and subskills are tested in the areas of reading, writing, mathematics, and professional education. The tentative examination schedule is…

This guide is organized into five chapters; (1) an approach to testing--decisions made from test results, types of achievement tests, types and levels of objectives, and test validity, reliability, and practicality; (2) classroom test construction--planning, item banks, item writing, assembly, administration, and scoring; (3) test analysis-item…

This study examined the effect of two ways of question phrasing as related to three styles of expository writing on the test performance of elementary school children. Multiple-choice questions were developed for sets of passages which were written using three different syntactic structures; and which had different levels of difficulty. The…

CAFETERIA-type rating systems, modeled after the one developed at Purdue University, allow the instructors being evaluated to select those items which their students will use in evaluating the instructors. Such computer-assisted systems allow the instructor to tailor the evaluation to the particular instructional strategies used. This study…

This report examines how selection fairness is influenced by the characteristics of a selection instrument in terms of its distribution of item difficulties, level of item discrimination, degree of item bias, and testing strategy. Computer simulation was used in the administration of either a conventional or Bayesian adaptive ability test to a…

Some stochastic approximation procedures are considered in relation to the problem of choosing a sequence of test questions to accurately estimate a given examinee's standing on a psychological dimension. Illustrations are given evaluating certain procedures in a specific context. (Author/CK)

Two types of computer-administered unit quizzes in a systematic pathology course for second-year medical students were compared. Quizzes composed of questions selected on the basis of a student's ability had higher correlations with the final examination than did quizzes composed of questions randomly selected from topic areas. (Author/JAZ)

Describes a model for adapting the construction of teacher-made mathematics tests for mildly handicapped students including the educable mentally retarded, the emotionally handicapped, and the learning disabled, to the mainstreamed classroom. (PK)

The proportionality model assumes that total testing time is proportional to the number of test items and the number of options per multiple choice test item. This assumption was examined, using test items having from two to five options. The model was not supported. (Author/GDC)

The multifaceted structure of sentence-completion test items was analyzed to explain verbal comprehension. The three stimulus constituents were technical, logical-semantic, and associative-contextual. Guttman's facet and order theories and smallest space analysis were used. Results confirmed the multiple skills involved in solving these tasks.…

Universal design is an approach to educational assessment based on principles of accessibility for a wide variety of end users. Elements of universal design include inclusive test population; precisely defined constructs; accessible, non-biased items; tests that are amenable to accommodations; simple, clear and intuitive procedures; maximum…

Item parameter estimates vary for a variety of reasons, including estimation error, characteristics of the examinee samples, and context effects (e.g., item location effects, section location effects, etc.). Although we expect variation based on theory, there is reason to believe that observed variation in item parameter estimates exceeds what…