This paper provides a theoretical perspective for dealing with the initial entry stage of interpersonal interaction. The seven axioms and 2 1 theorems presented suggest a set of research priorities for studying the development of interpersonal relationships. The paper concludes with a discussion of some of the problems to be considered if the theory is to be extended beyond the initial stages of interaction.When communication researchers have conducted empirical research on the interpersonal communication process, they have tended to employ social psychological theories as starting points. Theories relevant to such areas as person perception, social exchange, and interpersonal balance have frequently been employed as frameworks from which to derive testable hypotheses about the interpersonal communication process. While it is true that Newcomb's (1953) balance formulation and subsequent research on the acquaintance process (Newcomb, 1961) do include communication-relevant constructs, his theory does not focus on several important aspects of interpersonal communication. Obviously, Asch's (1 946) work in the area of person perception and subsequent developments in that area (Kaplan & Anderson, 1973) are also relevant to the study of interpersonal communication. However, here too we find that these formulations do not directly focus upon the interpersonal communication process.The present model seeks to remedy this situation by employing communication-relevant constructs which, in turn, lead to the formation of hypotheses which directly involve communication behavior. In constructing the theory, we have elected to focus our attention on the initial phases of interaction between strangers. Our hope is that through subsequent research and theoretical extension, the model can be used to make predictions about and explain interpersonal communication phenomena which occur later in relationships. In our explication of the model, we have attempted to include previous research findings which lend support to our axioms and theorems.
DEVELOPMENTAL STAGESBefore we consider specific constructs and their relationships with each other, we feel it useful to provide some idea of the possible stages by which the communication transaction might be viewed. For purposes of the discussion, it is assumed that the persons involved in the communication transaction are strangers. We have labeled the first stage of the transaction the entry phase. One reason for the use of the term "entry" is that when strangers are faced with each other in a particular situation, their communication behaviors are, in part, determined by a set of communication rules or norms. Some rules are implicit; persons may not be able to verbalize them or indicate where they acquired them. Other rules are quite explicit and the individual might be able to indicate verbally what the rule is and where he acquired his knowledge of the rule. For example, two persons might both say "please" when asking someone to pass them something. One person might indicate that he said...