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…

This research examined the results from direct and indirect writing assessments to determine the most effective method of discrimination. The New Jersey State Department of Education developed a test for ninth-grade students which was designed to measure the ability to apply writing mechanics to written text and to communicate effectively in…