This paper provides a history of ETS's role in developing assessment instruments and psychometric procedures for measuring change in large-scale national assessments funded by the Longitudinal Studies branch of the National Center for Education Statistics. It documents the innovations developed during more than 30 years of working with…

In "Unique Characteristics of Diagnostic Classification Models: A Comprehensive Review of the Current State-of-the-Art," Rupp and Templin (2008) undertake the ambitious task of providing a thorough portrait of the current state of diagnostic classification models (DCM). In this commentary, the author applauds Rupp and Templin for their…

In this commentary, the author addresses what is referred to as the deterministic input, noisy "and" gate (DINA) model. The author mentions concerns with how this model has been formulated and presented. In particular, the author points out that there is a lack of recognition of the confounding of profiles that generally arises and then discusses…

Rupp and Templin (2008) do a good job at describing the ever expanding landscape of Diagnostic Classification Models (DCM). In many ways, their review article clearly points to some of the questions that need to be answered before DCMs can become part of the psychometric practitioners toolkit. Apart from the issues mentioned in this article that…

In this commentary, the authors discuss some of the issues regarding the use of diagnostic classification models that practitioners should keep in mind. In the authors experience, these issues are not as well known as they should be. The authors then provide recommendations on diagnostic scoring.

On a general level, the objective of diagnostic classifications models (DCMs) lies in a classification of individuals regarding multiple latent skills. In this article, the authors show that this objective can be achieved by multidimensional adaptive testing (MAT) as well. The authors discuss whether or not the restricted applicability of DCMs can…

Michigan's superintendent of public instruction is convinced that a state testing program can provide the kind of information educators need to improve instructional planning. (Author)

It is argued that, by design, norm-referenced tests (NRT) and criterion-referenced tests (CRT) are conceived with different frames of reference. They are not totally exclusive of each other, but they do direct attention to different uses and references for information and decision making. Their combined contributions allow a more detailed and…

The current status of state testing programs is assessed drawing primarily on information provided by the Educational Testing Service publication, "State Testing Programs, 1973 Revision." Increases in state operated programs are indicated and are probably due to an increase in federal money for testing purposes. Because of possible…

Provides an overview of the probable role of assessment in the improvement of elementary and secondary education. (Author)

Identifies questions pertinent to the issue of assessment. Notes that comparison of student achievements has negative social and psychological consequences. Suggests problems which are inherent in the process of assessment by objectives. Urges the measurement of the progress of each pupil from one stage of learning to the next. (KO)

This article presents views of proponents and opponents to standardized tests, isolates the major weakness of testing--questionable validity--and offers several recommendations for the betterment of test development and use. Some major misuses of tests include the following: (a) tests are at times administered with no clear purpose; (b) test…

Review the progress and refinement of educational assessment during the past 40 years. Discusses the dynamic effects of the interaction between persons in various fields of educational practice and persons specializing in educational evaluation. Mentions adoption by the U.S. Army of psychological and educational tests for purposes of selection and…

Changes in Scotland's curriculum have led to changes in student testing. A system of grade-related criteria has been developed--descriptions of expected performance in key aspects of a subject at different grade levels. (GDC)

Cross-referenced to instructional objectives defined in a previous publication, (Guidelines to Mathematics, K-6), the Wisconsin Mathematics Test can be used to measure achievement gains over a given year, or to detect student strengths and weaknesses, by correlating missed items with the objectives. It is also possible to compare results on a…