Differences in rater judgments that are systematically related to construct-irrelevant characteristics threaten the fairness of rater-mediated writing assessments. Accordingly, it is essential that researchers and practitioners examine the degree to which the psychometric quality of rater judgments is comparable across test-taker subgroups.…

Recent research has explored the use of models adapted from Mokken scale analysis as a nonparametric approach to evaluating rating quality in educational performance assessments. A potential limiting factor to the widespread use of these techniques is the requirement for complete data, as practical constraints in operational assessment systems…

Proficiency with written communication (WC) is critical for success in college and careers. As a result, institutions face a growing challenge to accurately evaluate their students' writing skills to obtain data that can support demands of accreditation, accountability, or curricular improvement. Many current standardized measures, however, lack…

This paper describes how a Many Faceted Rasch Measurement (MFRM) approach can be applied to performance assessment focusing on rater analysis. The article provides an introduction to MFRM, a description of MFRM analysis procedures, and an example to illustrate how to examine the effects of various sources of variability on test takers' performance…

Problem Statement: There have been many attempts to research the effective assessment of writing ability, and many proposals for how this might be done. In this sense, rater reliability plays a crucial role for making vital decisions about testees in different turning points of both educational and professional life. Intra-rater and inter-rater…

This paper makes a study of the rater reliability in scoring composition in the test of English as a foreign language (EFL) and focuses on the inter-rater reliability as well as several interactions between raters and the other facets involved (that is examinees, rating criteria and rating methods). Results showed that raters were fairly…

This publication presents the reports from two studies, Math Online (MOL) and Writing Online (WOL), part of the National Assessment of Educational Progress (NAEP) Technology-Based Assessment (TBA) project. Funded by the National Center for Education Statistics (NCES), the Technology-Based Assessment project is intended to explore the use of new…

This study examined the effects of parental training on students' writing scores. Six classes of fourth grade students from three schools were randomly assigned to three experimental and three control groups. Parents of the students in the experimental group attended training sessions and received instruction in the stages of the writing process…