The two articles in this special section discuss the use of portfolios in large-scale assessment. Both describe pilot studies of portfolio assessment, pointing out pitfalls and advantages. If portfolios are to realize their potential in assessment and instructional improvement, teachers, students, and the public must receive better information…

The two articles in this special section, combined with two previous articles, discuss the use of portfolios in large-scale assessment. Ten years ago, there was great interest in portfolio assessment in state testing programs, but no large-scale program relies on portfolios at the present time. These articles continue to consider their uses. (SLD)

This booklet is designed to help parents and community members answer questions about assessment in the context of the Vermont Framework of Standards, the Equal Education Opportunity Act of 1997, and other statewide initiatives. Assessment is changing in Vermont in response to new legislative mandates that call for standards-based assessment…

This article examines one of the challenges to the integration of classroom and large-scale portfolio assessment, a challenge posed by the use of a student's classroom portfolio for large-scale assessment of his or her individual competencies. When work is composed with the support of peers, teachers, and parents, whose work is being judged? The…

Analyses of 10 raters' reasoning during think-aloud interviews provided evidence to support a model of the fundamental processes involved in rating standards-based, nonprescriptive portfolios. This process model provides a framework within which to conceptualize sound-rater reasoning and to identify reasoning that distorts the meaning of scores.…

Explores issues of whose work is actually being evaluated when raters outside the classroom context make judgments about students based on work composed with the support of peers, teachers, and parents. Data from an evaluation of a statewide assessment and a study of scoring elementary school writing portfolios illustrate the issues. (SLD)

The use of portfolio assessment in the Dallas (Texas) Independent School District and the future of portfolio assessment are discussed. A literature review is followed by a description of the development process that preceded the Chapter 1 portfolio assessment of the Dallas schools. Portfolio results are then compared to the standardized measures…

Technical questions regarding the reliability and validity of large-scale portfolio assessment were studied which focused on: (1) whether raters can score collections of writing reliably with rubrics designed for single samples; (2) whether ratings derived from different frameworks differ in their capacities to support technically sound…

The success of alternative assessments such as the Vermont Assessment Program (VAP) is heavily dependent on the involvement and commitment of teachers. This paper focuses on the implementation of the writing portfolio component of the VAP in the classrooms of four teachers who have different knowledge and beliefs about teaching and assessment. The…

This report provides background on statewide student testing and testing alternatives in Ohio. The status of achievement testing in other states is also discussed. Educational testing historically has included the two strands of intelligence testing and achievement testing. This report focuses on achievement testing. The two basic forms are…