The value of an outcome is affected both by the delay until its receipt (delay discounting) and by the likelihood of its receipt (probability discounting). Despite being well-described by the same hyperboloid function, delay and probability discounting involve fundamentally different processes, as revealed, for example, by the differential effects…

The authors propose a simple behavioral economic model (BEM) describing how reinforcement and interval timing interact. The model assumes a Weber-law-compliant logarithmic representation of time. Associated with each represented time value are the payoffs that have been obtained for each possible response. At a given real time, the response with…

Leadership is a multifaceted construct. It requires mentoring as a lifelong experience. Leadership is not an isolated phenomenon, but an activity completely interrelated with those one leads. It can never be separated from its essential community or organizational context. This makes the experience of mentoring all the more critical. Adding yet to…

This report presents an analysis of an expert performing a highly interactive computer task. The analysis uses GOMS models, specifying the Goals, Operators, Methods, and Selection rules used by the expert; the GOMS models are implemented within a unified theory of cognition called Soar. Two models are presented, one with function-level operators,…

Little has been done to identify the communication needs of nurses. The development of a model to use in examining their communication behavior can be an important first step in identifying those needs. The proposed model identifies four members of the staff nurse's role-set: patients, doctors, family members, and other nursing personnel. Each…

A 5-week study was conducted to examine the acquainting process--changes that occur as a relationship between two strangers develops. Fifty subjects were paired in same sex dyads and were asked to talk to one another once a week for half-hour periods. The unstructured conversations were tape-recorded and questionnaires were administered to the…

Described is the SICCS model (Social Interaction and Creativity in Communication System) for systematically analyzing behaviors associated with creativity. (DB)

THE USE OF THE COMPUTER MAY BE ONE OF THE WAYS IN WHICH VARIED LINGUISTIC INTERESTS (SOCIOLINGUISTICS, PSYCHOLINGUISTICS) COME TO BE RENDERED INTERRELATED AND EVEN INTELLECTUALLY COHERENT. (THE CRITERION OF COHERENCE IS SET HERE AT MONISM AS TO MODELS.) ONE OF THE AUTHOR'S MAJOR INTERESTS IS A SYSTEMATIC APPROACH TO SCIENTIFIC CREATIVITY,…

Experiment studied the effectiveness of social reinforcement by a model who demonstrated varying degrees of commitment to the norm of giving or social responsibility. (Authors)

Discusses new research which suggests a need for a model integrating all the various approaches to the study of nonverbal cues. (MH)

The paper develops a theory of political alienation based upon interactions among three antecedent conditions. Political alienation is interpreted as combining feelings of inefficacy, discontent, cynicism, estrangement, and hopelessness. The factors evaluated for their contribution to political alienation are: (1) critical perceptions of…

Discusses a study designed to investigate the substructure of everyday social conversation which allows for judgments of competent communicative behavior or "communicative competence". Descriptions of perceived communicative competence characteristics are provided. (MH)

Discusses research on man-environment relations and initiates the process of formulating a research paradigm for studying environmental moves and readjustments. Uses a renovated academic center as a specimen case. (JR)