This paper examines the uptake of Rasch measurement in language testing through a consideration of research published in language testing research journals in the period 1984 to 2009. Following the publication of the first papers on this topic, exploring the potential of the simple Rasch model for the analysis of dichotomous language test data, a…

The effectiveness of individualized feedback on rater behavior has been investigated in several previous studies (e.g. Elder, Knoch, Barkhuizen, & von Randow, 2005; Lunt, Morton, & Wigglesworth, 1994; O'Sullivan & Rignall, 2007; Wigglesworth, 1993). The findings of these studies are somewhat inconclusive. However, all of these studies investigated…

Alderson (2005) suggests that diagnostic tests should identify strengths and weaknesses in learners' use of language and focus on specific elements rather than global abilities. However, rating scales used in performance assessment have been repeatedly criticized for being imprecise and therefore often resulting in holistic marking by raters…

The use of online rater self-training is growing in popularity and has obvious practical benefits, facilitating access to training materials and rating samples and allowing raters to reorient themselves to the rating scale and self monitor their behaviour at their own convenience. However there has thus far been little research into rater…