This dissertation presents an innovative approach to the development and empirical evaluation of Automated Writing Evaluation (AWE) technology used for teaching and learning. It introduces IADE (Intelligent Academic Discourse Evaluator), a new web-based AWE program that analyzes research article Introduction sections and generates immediate,…

This study investigates the value of online enhanced corrective feedback for non-native speakers of English from (1) the quality of their interaction online, (2) their perceptions, and (3) the challenges encountered. Online enhanced feedback is an online peer tutoring technique that was developed from Negotiated Meaning and used by native speakers…

Examines the interactions of pairs of language students working with multimedia. Specific comparisons are made of the patterns of discourse of second-language English Speakers and native English speakers within a framework for analyzing the interactional dynamic that incorporates the ways that exchanges are shaped by constraints. The implications…

Discusses the use of Teacher's Partner, a multimedia tool that assists the foreign language teacher by presenting communicative exchanges among native speakers. Year-long research analyzing classroom interaction patterns showed increased use of communicative discourse by teacher and students in those class periods when the Teacher's Partner was…