Many problems in the areas of test interpretation and educational assessment are causing difficulties for educators. On one hand the public and legislators are requesting more state testing programs and assessment programs, while on the other, educators realize the problems concerning testing and test interpretation. Difficulties arise when tests…

This chapter discusses units of measurement, relates types of scales and norms to the purpose for testing, looks at types of test data typically reported, identifies the primary users of test information, looks at limitations of scales and norms, and looks at the interaction between user and data. (Author/RL)

General guidelines exist for reporting and interpreting test scores, but there are short comings in the available technology, especially when applied to criterion-referenced tests. Concerns that have been expressed in the educational measurement literature address the uses of test scores, the manner of reporting scores, limited testing knowledge…

This paper addresses itself to the history and use of standardized aptitude and achievement tests for practical judgements about schools in New Jersey. In the author's opinion, school-wide aptitude testing is not a particularly useful practice when other types of information, particularly grades, achievement tests, and teacher's comments, are…

Research evidence relating to the utility of the RMC evaluation models of compensatory education employing non-normed tests is examined. The history and evolution of five early models into the current norm-referenced model utilizing a non-normed test (Model A2), non-normed versions of a comparison model (Model B2), and the regression model (Model…

A model is presented using examinee judgements in detecting ambiguous/misinterpreted items on teacher-made criterion-referenced tests. A computational example and guidelines for constructing domain categories and interpreting the indices are presented. (Author/PN)

This guide explains the benefits of and procedures for constructing and administering criterion-referenced performance tests in vocational education programs. Addressed in the individual sections are the following topics: the rationale for using task performance measures in vocational education; the predictive validity and physical fidelity of…

This document presents five scenarios, each referring to a means of assessing learning. These examples are then used to discuss pitfalls faced when tests are used to assess learning, and the conclusion is reached that testing should play a supportive role only, not a major role in the quest for excellence. Effective schools research shows that…

The problem of determining optimal test lengths with fixed total testing time has proved to be a difficult one for criterion-referenced test developers. An algorithm is needed which can be used by test developers to allocate available testing time to maximize the validity of their total criterion-referenced tests or testing programs. To be…

This guide is designed to help parents gain a better understanding of testing and its role in the education of their children. It answers the following questions: (1) What are standardized tests? (2) What do standardized test scores tell me about my child? (3) How are standardized test scores used? (4) What are the limitations of standardized…

Examines the differences between norm-referenced tests (standardized assessments of intelligence, aptitude, achievement, and personality) and criterion-referenced tests. Until school districts improve their potential to develop meaningful criterion-referenced tests, norm-referenced tests will be the major yardstick for measuring student…

Four discrimination indices were compared, using score distributions which were normal, bimodal, and negatively skewed. The score distributions were systematically varied to represent the common circumstances of a military training situation using criterion-referenced mastery tests. Three 20-item tests were administered to 110 simulated subjects.…

This booklet is designed to help parents gain a better understanding of testing and its role in the education of their children. Answers to questions concerning the different types of tests given in schools, differences among these tests, how test results are used, what test scores mean and how the scores affect students are provided. Several…

Two models were identified for criterion-referenced tests, one based on the assumption of a continuous achievement variable and the other assuming a dichotomous or binary variable. Several test characteristics were examined and contrasted for the two models, including the distribution of scores, establishment of a cutting score, test length, item…

The purpose of these studies was to develop and demonstrate a model for identifying criterion levels of performance that can be rationally defended as being the best level of performance for a particular instructional task. The specific objective was to identify the score on a cloze test that represents the most desirable level of performance on…