Including gesture in instruction facilitates learning. Why? One possibility is that gesture points out objects in the immediate context and thus helps ground the words learners hear in the world they see. Previous work on gesture's role in instruction has used gestures that either point to or trace paths on objects, thus providing support for this…

This book ranges widely over the fields of communication theory, Freudian and Lacanian psychology, and Levi-Straussian anthropology. The primary goal of the book is an examination of the structural and analogic patterns within human communication and exchange. This examination involves discourses upon the computer compared to the human nervous…