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…

Five alternatives to standardized testing of student achievement are described in this brief overview. The first, criterion-referenced tests, are designed to evaluate the accomplishment of specifically stated instructional objectives. Student performance is judged on the basis of the objectives, rather than in comparison to other students taking…

This digest presents 11 basic principles to guide the assessment training and professional development of teachers and administrators. These are: (1) assessment is inherently a process of professional judgment; (2) assessment is based on separate but related principles of measurement evidence and evaluation; (3) assessment decision-making is…

This digest presents seven strategies that an assessment director may use to improve test administration practices. These strategies highlight clear communication, the responsibility of the Building Test Coordinator, and rewarding and reinforcing quality. The strategies are: (1) focusing on communication; (2) designating a building test…

This digest discusses the integration of teaching and testing. The use of tests as instructional tools and administrative tools is discussed as well as teacher and administrator attitudes toward testing and teacher competency in interpreting test results. The term "tests" covers standardized tests of achievement and aptitude, less formal…

An annotated list of 11 books, guides, and online information retrieval systems that describe available standardized aptitude and achievement tests, test reviews, databases, and other sources of testing information is provided. The list is designed to help in the identification of useful standardized tests. (TJH)

This digest lists guides to non-commercial tests and compilations of such tests to help identify potentially useful non-commercial tests and assessment instruments to measure special characteristics of students. Reliability and validity information is frequently available. The guides reviewed include: (1) "Measures for Psychological…

This Digest overviews legal challenges in five areas of test use for decision-making in schools: ability tracking, placement in special education classes, test scores as college admissions criteria, test disclosure, and teacher competency testing. Cases illustrating these challenges are described and include: Hobson v. Hansen (1967), Moses v.…

This ERIC Digest discusses implications derived from the final report of the National Commission on Excellence in Education, "A Nation at Risk." The first implication is a motivational one for measurement specialists: it is an ego-booster. The report is replete with results yielded from various testing programs, the fruit of the…

Alternative forms of evaluating student progress are changing testing or assessment in U.S. schools. From the teacher-made to the standardized test, the familiar over-emphasis on multiple-choice items is giving way to expanded generative formats in which students are called upon to demonstrate mastery through applications in which they use complex…

This digest presents an overview of accommodations for students of limited English proficiency (LEP) and an overview of inclusion practices on statewide assessments, with emphasis on the accommodation known as linguistic simplification. The inclusion of LEP students in statewide testing programs over the last decade has been uneven. In the…

The purpose of this digest is to describe school counselors' roles in the area of assessment through an historical review of testing in counseling, and to report on study findings regarding roles employers require school counselors to perform. Knowledge needed by counselors to obtain evidence, evaluate its usefulness, and interpret its meaning…

Standardized testing of American students provides comparative scores for the placement of individual students, enables students to make appropriate decisions regarding a future course of study, and offers the opportunity to assess the effectiveness of teachers, schools, and school districts. As a result of using standardized test scores for…

This digest focuses on academic testing and American Indian and Alaska Native (AI/AN) students. Ideally, test results should be used to improve student learning. Proponents of high-stakes testing say it is needed to measure student achievement and school quality and to hold students and teachers accountable. High-stakes testing is also used to…

Performance-based assessment has the potential to support a richer curriculum and more accurately assess the skills of low-income minority students than standardized tests. Performance-based assessment has the following advantages: (1) it allows a wide range of expression; (2) it permits assessment of learning in a natural context while students…