Measuring lexical diversity in texts that have different lengths is problematic because length has a significant effect on the number of types a text contains, thus hampering any comparison. Treffers-Daller et al. (2018) recommended a simple solution, namely counting the number of types in a section of a given length that was extracted from the…

This paper examines the construct measured by automated essay scoring (AES) systems. AES systems measure features of the text structure, linguistic structure, and conventional print form of essays; as such, the systems primarily measure text production skills. In the current state-of-the-art, AES provide little direct evidence about such matters…

Visualizing how the parts of a document relate to each other and producing automatically generated quality measures that people can understand are means that writers can use to improve the quality of their compositions. This paper presents a novel document visualization technique and a measure of quality based on the average semantic distance…

We compared 56 eighth-grade students who, 28 months previously, had received instruction in strategies for planning and revising their writing, with 21 students of similar academic ability from the same school who had not experienced the intervention. Both groups wrote an expository essay whilst logging their writing activities and completed…

There appears to be little research on the standard of post-16 students' writing and how it can be improved. In respect of such students, the focus of teaching professionals seems to be on content rather than on the writing process; arguably this leads to weaknesses in written expression. This article examines some current research and follows one…