Estimating language complexity is an important aspect of educational measurement and assessment that can be used, for instance, to control unwanted variance due language, or provide students with texts are conducive learning. Automatic processing techniques used extract various linguistic features reflect the vocabulary sentence structure. In this paper, we present a new tool called ILSA (Integ...

Building on Robinson’s (2001, 2003) Cognition Hypothesis, Skehan’s (1998) Limited Attentional Capacity Model, and Kellog’s (1986) model of writing, this study examined the effect of task planning on the fluency, accuracy, and complexity of 60 Iranian EFL learners’ argumentative and narrative writings under different planning conditions. A quasi-experimental design with three levels of planning ...