Guidelines for explaining standardized test results to parents of students are provided. More specifically, the guidelines cover rationales for testing, the various types of scores and their meanings, and means of interpreting scores. Scores covered include stanine scores, percentile scores, and grade-level equivalent scores. The importance to…

This Digest outlines an appropriate way to handle score normalization in a fair and equitable manner. Using raw scores to calculate final grades may not entirely capture a student's true performance within a class. As variation in performance evaluation increases, so does the impact on the student's final ranking. Ideally, the distribution of…

This digest highlights the rules or best practices that should be followed by educators in evaluating, selecting, and using technology-delivered assessments. The guidelines adhere to existing professional standards and are presented in checklist form so that educators can determine if the use of technology for their assessment programs are of…

This Digest introduces the advantages and disadvantages of three commonly used methods of reporting test score changes: (1) change in percentile rank; (2) scale or raw score change; and (3) percent change. The change in percentile rank method focuses on the increase or decrease of the mean percentile ranking for a group of students. This method…

This digest discusses sources of error in testing, several approaches to estimating reliability, and several ways to increase test reliability. Reliability has been defined in different ways by different authors, but the best way to look at reliability may be the extent to which measurements resulting from a test are characteristics of those being…

Third Digest addresses several aspects of assigning grades, beginning with a discussion of the variability of test scores, and reviewing the use of standardized scores, ideas on assigning letter grades, and recommendations for grading. An important characteristic of grades as initially recorded, the variability of the scores of each test or…

An earlier Digest described the shortcomings of three methods commonly used to summarize changes in test scores. This Digest describes two less commonly used approaches for examining changes in test scores, those of Standardized Growth Estimates and Effect Sizes. Aspects of these two approaches are combined and applied to the Iowa Test of Basic…

This Digest describes different types of scoring rubrics and explains why they are useful. Scoring rubrics are descriptive scoring schemes that are developed by teachers or other evaluators to guide the analysis of the products or processes of students' efforts. Scoring rubrics are generally used when a judgment of quality is required, and they…

This Digest provides a process for developing scoring rubrics. The first step is to identify clearly the qualities that need to be displayed in a student's work to demonstrate proficient performance. These qualities will be the top level or levels of scoring criteria for the scoring rubric. Then the decision must be made whether the information…

This digest provides an overview of the concept of alignment and the role it plays in assessment and accountability systems. It also discusses methodological issues affecting the study of alignment and explores the relationship between alignment and test score interpretation. Alignment refers to the degree of match between test content and subject…

All 50 states are moving toward accountability systems that involve setting clear standards of learning, assessing student progress on those standards, and providing a variety of incentives and sanctions for performance. Many educators remain profoundly ambivalent; however, they recognize opportunities for positive change but worry that a narrow…

This digest on test uses in counseling discusses the selection, administration, and scoring of tests; the interpretation of test results; and communication of results to clients. It examines such issues in testing as confidentiality, counselor preparation, client involvement in the testing process, computerized testing, and ethics. (NB)

The purpose of this document is to address issues related to the release of test scores to a variety of audiences: parents, school board members, school staff, the news media, and the general public. Guidelines or recommendations for reporting test data are provided. The recommendations are based both on experiences in reporting test results and…

A brief overview of the status of state programs designed to assess teacher competency is provided. Tests commonly used by states include tests of persons who apply to educational programs (admissions tests) and tests for graduates of teacher education programs (certification tests). Admissions tests are used by 24 states, while certification…

Current information about tests and testing procedures is provided for school district staff, particularly in districts without specially trained testing directors. Practical information is given about selecting and administering tests and about reporting results effectively. This guide opens with a discussion of the basic principles of testing.…