For the past 25 years, critics of communication have focused on the content and form of verbal and nonverbal communication, while for the most part neglecting what traditionally has been considered a technical rather than a critical issue - the impact of how messages are produced or formatted in the various media.

Topics such as the sexual and violent content of television and films, the meaning of pornography, and the persuasive efforts of advertisers largely have been examined with the use of social science methodologies that ignore the behavioral and message-generating implications of specific media systems themselves. Filling a significant void in the literature, this volume eschews the notion of communication technologies as neutral conduits, and instead depicts them as active and creative determinants of meaning.

In doing so, it offers an illuminating examination of the dynamic relationships among communication, cognition, and social organization.

Providing a framework for the chapters that follow, the first section of the book presents a history of human communication from a technological perspective, explores the integral role of communication technologies in everyday life, and isolates the ways in which criticism can function as an assessment system. Three specific technological cultures that define human communication are identified: the oral, the literate, and the electronic.

The authors identify structural features and discuss the social implications of each.

They also provide descriptions, interpretations, and evaluations of these technological cultures, and show how criticism changes when the media of transmission is taken into account.

The book concludes with a cogent discussion of a range of topics surrounding media criticism, such as its pedagogical implications, how multiple selves can exist in a world of varied communication technologies, the integration of communication technologies, and how media studies should be incorporated into the discipline of communication.

Shedding new light on the importance of the message carrier as well as the practice of media criticism, this volume is valuable reading for researchers. An excellent primary text for undergraduate and graduate-level courses on media criticism, communication theory, and rhetoric, it also serves as a secondary text for courses on media and mass communication.