Task complexity and linguistic and discourse features of narrative writing performance

The research presented in this paper aimed to investigate the linguistic and discourse characteristics of narratives produced by upper-intermediate foreign language learners in a bilingual secondary school. In our analyses we used a variety of linguistic and discourse variables and a recently developed computer tool (Coh-Metrix 2.0: McNamara, Louwerse, Graesser, 2002) to describe the characteristics of narrative texts.As a background for comparison, we also collected data from a small group of L I writers in order to gain an insight into features of written task performance that is not hindered by difficulties in accessing linguistic knowledge required to execute a task. The variable whether students had to narrate a story with a given content or whether they were free to plan the plot of the story exerted a major impact only on one measure of lexical sophistication and had a minor effect on the overt expression of temporal cohesion. The study showed that the major difference between L 1 and foreign language writers could be found with relation to lexical variety, sophistication and range. (C) 2011 Elsevier Inc. All rights reserved.