Evidence-centered design (ECD) is an orientation towards assessment development. It differs from conventional practice in several ways and consists of multiple activities. Each of these activities results in a set of useful documentation: domain analysis, domain modeling, construction of the assessment framework, and assessment…

The foregoing articles constitute what I consider a comprehensive and clear description of the redesign process of a major assessment. The articles serve to illustrate the problems that will need to be addressed by large-scale assessments in the twenty-first century. Primary among them is how to organize the development of such assessments to meet…

The cornerstone of evidence-centered assessment design (ECD) is an evidentiary argument that requires that each target of measurement (e.g., learning goal) for an assessment be expressed as a "claim" to be made about an examinee that is relevant to the specific purpose and audience(s) for the assessment. The "observable evidence" required to…

Evidence-centered assessment design (ECD) explicates a transparent evidentiary argument to warrant the inferences we make from student test performance. This article describes how the vehicles for gathering student evidence--task models and test specifications--are developed. Task models, which are the basis for item development, flow directly…

Presents remarks on essay testing made by Edward M. White, an account of procedures for developing essay questions for the California State University and Colleges (CSUC) English Equivalency Examination, the 1974 essay scale with accompanying writing samples, and the questions and scale used in the 1975 test. (RL)

The Bayesian approach to setting passing points on credentialing examinations in the health fields is considered in the context of the Normal model, and examples are given to demonstrate the procedure. An application to a credentialing examination, to determine a rational passing point, is presented. (Author/MH)

Describes the procedures that a community college used in instituting an exit examination for a developmental writing course. Discusses reasons for the policies that were set up and tells what has been learned as a result of using the exit examination. (RL)

The adequacy of equipercentile, linear, one-parameter (Rasch), and three-parameter logistic item-response theory procedures for equating 12 forms of five tests of general educational development were compared. Results indicated the equating method adequacy depends on a variety of factors such as test characteristics, equating design, and sample…

This literature review considers instructional and testing strategies for General Education Development (GED) adult students with learning disabilities. The GED test is described, and specific instructional strategies from the literature are identified for the areas of writing skills, science, social studies, literature and art, and mathematics.…