The results of an evaluation of Vermont's statewide assessment initiative are presented, with information about the implementation of the program, its effects on educational practice, the analytic challenge presented by the portfolio scoring process, the reliability and validity of portfolio scores, and the tensions between assessment and…

Since 1988, Vermont has been developing a state assessment program, the centerpiece of which is the student portfolio and "best pieces" drawn from it. The state's use of portfolio results will be limited to reporting aggregates, but within schools, teachers and principals may use the portfolios as they choose. The assessment program,…

In 1991-92 Vermont initiated a statewide portfolio assessment program in mathematics and writing in grades 4 and 8. An evaluation of the program found mixed results--although the portfolio scores were unreliable for individual or school-level reporting and teachers had concerns about implementation, the assessment had marked positive effects on…