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…

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…

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…

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…

Several common sources of error in assessment that depends on the use of judges are identified, and ways to reduce the impact of rating errors are examined. Numerous threats to the validity of scores based on ratings exist. These threats include: (1) the halo effect; (2) stereotyping; (3) perception differences; (4) leniency/stringency error; and…

Following the rules and regulations of compensatory education programs requires the use of objective measures in selecting students for programs, assessing their progress, and monitoring the program's quality. Administrators must remember the following four points when they use test scores for compensatory education students: (1) test scores alone…

A review of the basic information on intelligence testing as a schooling practice is presented, including a discussion of what intelligence is and three psychological approaches to studying intelligence (psychometric, behavioristic, and developmental). All intelligence tests derived from the psychometric approach are standardized and…