Background: There is unrealized potential in higher education for greater use of performance assessment, particularly in support of teaching and learning: Well-designed performance tasks can elicit evidence regarding what students know and can do with respect to complex learning objectives. At the same time, there is some pressure, at least in the…

The purpose of this study was to examine construct validity of methods of calculating lexical diversity in written narrative samples relative to children's performance on a reading vocabulary measure. For 234 children in first to fifth grade, written narratives were examined and compared between grades for number of different words (NDW), total…

The Scylla and Charybdis in this discussion of teacher evaluation are standardized achievement test data on the one hand, and classroom observational systems on the other. These are the two most common methods used to judge teachers' competency. Both have serious flaws: the former primarily with validity, the latter primarily with reliability. At…

The primary objective of this study was to examine the construct validity for the 2 multiple-content testing programs-the multiple-choice Comprehensive Tests of Basic Skills (CTBS/5) together with the performance-based Maryland School Performance Assessment Program (MSPAP)-by evaluating the true-score longitudinal associations among…

The research effort reported in this document addresses the important national need for determining the validity of large-scale content assessments in English with students who are in the process of acquiring English as a second language. Often these students have been excluded from such assessments, but there have been recent, growing efforts to…

Standardized tests often produce results that are inaccurate, inconsistent, and biased against minority, female, and low-income students. Such tests shift control and authority into the hands of the unregulated testing industry and can undermine school achievement by narrowing the curriculum, frustrating teachers, and driving students out of…