Lissitz and Samuelsen (2007) propose a new framework for conceptualizing test validity that separates analysis of test properties from analysis of the construct measured. In response, the author of this article reviews fundamental characteristics of test validity, drawing largely from seminal writings as well as from the accepted standards. He…

Lissitz and Samuelsen (2007) propose a new framework for validity theory and terminology, emphasizing a shift in theory and practice toward issues of test content rather than constructs. The author of this article argues that several of Lissitz and Samuelsen's critiques of validity theory focus on previously considered, but subsequently discarded,…

Unlike traditional K-12 programs, which educate youth to take their place in society, the GED (General Educational Development) Tests certify that adults possess the major and lasting outcomes of a high school program of study. Instead of a high school diploma that signifies the successful completion of a particular course of study, the GED…

Concerns about norm-referenced achievement tests involve (1) the purposes of the tests (comparability of results); (2) the content of the tests; (3) psychometric screening of test items; (4) the form of tests items; (5) the interpretation of summary scores; and (6) the construct validity of the tests. Offers guidelines for use of norm-referenced…

Test specifications need to take a middle road so that they are not so general that instructional targeting is impossible and not so specific that only unitary assessment targets are fostered. Using illustrative sample items provides a good means of communicating the items eligible to be tested. (SLD)

Described are important changes that will be introduced in the mathematics sections of the new Scholastic Aptitude Test (SAT). The three main changes are (1) permission to use calculators; (2) inclusion of open-ended questions; and (3) content revisions consistent with the National Council of Teachers of Mathematics "Curriculum and Evaluation…

Biases that can influence the validity of tests are discussed, such as (1) cultural biases affecting students from ethnic minorities, and (2) biases that affect students with disabilities including those related to test content, instructional format, motivation or cognitive arousal, competition, and physical access to testing materials and…

Presented is a summary of the actions taken by American College Testing in response to calls for reform in standardized testing. The areas of reform discussed are test development, test content, skills levels, test criteria, and new testing initiatives, such as alternative-response-format questions and calculator use. (MDH)