ABSTRACT

This chapter provides an overview of the most common computer-based writing instruction systems that are currently commercially available. It discusses the primary skills targeted by these systems, as well as the need for computer-based writing technologies in the classroom. The chapter provides an overview of the key components of these systems, as well as the accuracy and reliability of the scoring systems. System descriptions provide information about the general components of the systems and describe where teachers can go to obtain access to the systems. Computer-based systems for writing assessment and instruction have been developed to help ease some of the burden on teachers, while providing students with opportunities for deliberate writing practice. The most commonly used computer-based writing tools are Automated Essay Scoring (AES) systems. These technologies are the engines that calculate automated scores for students' essays. The chapter describes the future directions of these computer-based writing systems.