Arguing that most writing on library and information service is empirical or devoted to reporting what happened, this paper attempts to promote conversation between the empiricists and the idealists or metaphysicians of library and information studies. The paper includes the following sections: (1) Professor Peter Kien and the Metaphysical Course…

Expressing the need for a description of communication that is equally applicable to all the social sciences, this report develops a general model of the communication process based upon the principle of convergence as derived from basic information theory and cybernetics. It criticizes the linear, one-way models of communication that have…

This paper is part of a larger work developed over a period of three years on the interrelationship of theories of composing and interpreting. Following an introduction, the second and major part of the paper summarizes the four classifications of theoretical models of reading: information processing models, hypothesis testing models,…

Surveys communications theory and discusses its application to educational organizations. Topics examined include definitions of communication, the evolution of communication models, concepts of language and semantics, interpersonal communication, and organizational communication. Finally, analytic techniques and conceptual frameworks are…

Explores the rationale for the creation of the rumor control center and identifies the few valuable models found in the literature. Examines the usefulness of the center as an additional channel of communication and considers the desirability of using such a mechanism. Suggests an approach to teaching rumor control. (JMF)

Traces the use of formative evaluation from World War I training films up to the detailed models and microcomputer technology currently employed. The influences of research techniques, psychometrics, and mass communications theory on evaluation methodologies are discussed, and advances such as the Program Analyzer are described. Extensive…

Performance becomes degraded when the human processing system undergoes the stress of processing overload. Information processing models are often used to predict how performance will be affected. Single channel models hypothesize that information will either be lost in the queue or processed with delay. Single capacity models predict that for a…

The objective of this monograph is to contribute to the further understanding of the knowledge-production-and-utilization process. Its primary focus is on a model both general and detailed enough to provide a comprehensive overview of the diverse functions, roles, and processes required to understand the flow of knowledge from its point of origin…

Reviews education research on general design principles and concepts, including perception/communications theories and learning principles. Media research is also reviewed. Based on this past research, a model is proposed for the design of video displays in an interactive videodisc (IVD) instructional program. (AEF)