This commentary provides an external perspective on NASP's first public report on racial and ethnic differences in Praxis outcomes. These data demonstrate racial disparities in pass rates but do not provide information regarding the causes of these disparities. This report underscores the need for expanded public reporting of Praxis data in order…

Kane's paper "Validating the Interpretations and Uses of Test Scores" is the most complete and clearest discussion yet available of the argument-based approach to validation. At its most basic level, validation as formulated by Kane is fundamentally a simply-stated two-step enterprise: (1) specify the claims inherent in a particular interpretation…

This response to the comments contains three main sections, each addressing a subset of the comments. In the first section, I will respond to the comments by Brennan, Haertel, and Moss. All of these comments suggest ways in which my presentation could be extended or improved; I generally agree with their suggestions, so my response to their…

As researchers at a testing organization concerned with the appropriate uses and validity evidence for our assessments, we provide an applied perspective related to the issues raised in the focus article. Newton's proposal for elaborating the consensus definition of validity is offered with the intention to reduce the risks of inadequate…

A recent NBER [National Bureau of Economic Research] working paper examines Florida's policy to retain many low-scoring third graders. The report concludes that third-grade retention has immediate positive effects on the following year's test results, but these effects fade over the next six years, with no effect on graduation. The regression…

Considering consequences in the evaluation of validity is not new although it is still debated by Paul E. Newton and others. The argument-based approach to validity entails an interpretative argument that explicitly identifies the proposed interpretations and uses of test scores and a validity argument that provides a structure for evaluating the…

This article presents the author's response to Xiaoming Xi's paper titled "How do we go about investigating test fairness?" In the paper, Xi offers "a means to fully integrate fairness investigations and practice". Given the current importance accorded to fairness in the language testing community, Xi makes a case for viewing fairness as an aspect…

This author contends that contemporary issues classes no longer have currency, as standardized test results are the litmus test for education. In many schools, students are isolated from firsthand accounts and formal study of events that textbooks will one day proclaim as defining experiences of their generation. According to Doyle, schools tend…

Compares three statistical methods for measuring the weight of examination components in determining the ranking of overall results. The authors demonstrate the limitations in using standard deviation and part-with-whole correlations and show how covariance techniques provide the best indicators of component weights. Theoretical objections to the…

Describes the plan used in Consolidated High School District 230, in Palos Hills (Illinois), for fostering an informed and interested school community by providing standardized test results to the school board, central and building administrators, parents, teachers, counselors, elementary educators, and the local press. (PGD)

Representatives of the Riverside Publishing Company discuss the "Lake Wobegon Phenomenon," the reported "above average" achievement of most elementary schools nationwide that was discussed by J. J. Cannell (1988) of the Friends for Education. More appropriate use of normative comparisons and more complete reporting of test…

The time-bound nature of test norms is discussed in light of the report of J. J. Cannell (1988) that a large majority of elementary schools report above average achievement on national achievement tests. Generally increasing levels of achievement are deemed to be responsible for this phenomenon. (SLD)

Despite the skepticism of J. J. Cannell (1988) that commercial test scores reveal much about the real achievement level of students, there is ample evidence that at least some of the gains observed on standardized tests are legitimate. Standardized scores should be greeted with healthy skepticism when high, but taken very seriously when low. (SLD)

This paper discusses approaches to raising student test scores. At present, 49 of 50 states mandate tests for students in selected grades, and each school district is under pressure to have students score at a higher level than they did before. Teaching students to do better on tests is a frequent approach. It has some advantages, but also has the…

In response to J. J. Cannell's (1988) discussion of the reported "above average" achievement of the vast majority of public school systems nationwide, the nature of national norms is discussed. The public must be better informed about the interpretation of test results. (SLD)