Studies discourse cohesion from the perspective of a speech/gesture synthesis. Presents cross-cultural evidence showing the joint contribution made by both speech and gesture to the process of creating discourse topics. Proposes a dialectical model of discourse production. (HB)

This paper suggests a new way to approach the study style in instructional communication. First, the paper reviews and critiques existing approaches to communication style research. Following that it is suggested that a fundamental limitation of existitng approaches is that researchers have typically superimposed conventional criteria for teaching…