Purpose: This study compares the precision of the electromagnetic articulographs used in speech research: Northern Digital Instruments' Wave and Carstens' AG200, AG500, and AG501 systems. Method: The fluctuation of distances between 3 pairs of sensors attached to a manually rotated device that can position them inside the measurement volumes was…

The present paper integrates the results of experimental studies in which cognitive differences between stuttering and nonstuttering adults were investigated. In a monitoring experiment it was found that persons who stutter encode semantic information more slowly than nonstuttering persons. In dual-task experiments the two groups were compared in…

This paper focuses on a speech by Demosthenes, recognized as the foremost orator of the fourth century B.C., and the speeches of environmentalist David Brower, in a search for parallel use of values and myths in their rhetorical approaches. Myths provided a world view, ordered the world into right and wrong conduct and thinking, and created a…

Scholars have called for an integration of knowledge of the jury trial process, and in response, this paper argues that the contingency rules theory of communication can integrate and advance understanding of the trial. Four common approaches to the study of the trial are outlined briefly and criticized: the jury characteristic approach, the jury…

Examines three cognitive theories which account for variations in verbal disagreement tactics. Finds that, of 40 dyadic interactions, planning measures strongly correlate with the use of integrative conflict tactics, and the individual difference measure is strongly associated with the quality of plans. Suggests that integrative models are needed…

Compares the effectiveness of systematic desensitization (SD), rational emotive therapy (RET), and visualization (VIS) in reducing communication apprehension (CA). Concludes that, while all treatment modes reduce CA, no significant differences were found in their effectiveness. Emphasizes that VIS is a relatively simple technique that can be used…

Preschoolers did use certain aspects of the "child-directed speech" register: they addressed their infant siblings with a high pitch, with relatively short utterances, and with many directives and self-repetitions. However, linguistic interactions of preschool-age siblings and infants were different from those of mothers and infants in several…

Examines the nature of large-scale, standardized assessment programs for oral communication in colleges and universities in 1986. Compares the results of this study with results from a similar study conducted in 1982. Concludes that assessment procedures show little change between the two studies. (MM)

A study examined the administration of college forensics programs, comparing the current (1990) status of programs to the status of such programs one year ago and five years ago. The study was based on the philosophy that if forensics programs have changed, more than likely they have changed in terms of what activities are offered to students, and…

Tests three rival measurement models of a common measure of trait communication apprehension, the Personal Report of Communication Apprehension (PRCA-24). Finds that the second-order factor model better fits the data in terms of conceptual implications, psychometric properties, and empirical evidence than the linear, unidimensional model or the…

Given that elderly adults depend more heavily on their ability to communicate as independent activity becomes more restricted, their ability to alter the supersegmental component of the message becomes crucial. A study investigated the ability of older speakers to alter their speaking rate and to determine the strategies used to accomplish rate…

Both rhetorical theorists and attitude change theorists agree that characteristics of the source of persuasive communication can improve the persuasiveness of that message. Writers from both perspectives have approached this notion from two divergent perspectives. Isocrates was concerned with the speaker's prior reputation, which is quite similar…

In order to discover and evaluate the nature of large-scale, standardized assessment programs in colleges and universities in 1986, a survey followed up the Committee on Assessment and Testing (CAT)-sponsored study of 1982. A questionnaire was mailed to speech departments of more than 2,000 institutions, asking first whether the institution has…

Defining communication reticence as anxiousness due to a lack of basic communication skills, a study was conducted to determine (1) whether significant differences exist in the distribution of sex roles between reticent and nonreticent populations, (2) whether reticents and nonreticents differ in masculinity and femininity, and (3) which qualities…

Results indicated that observers familiar with a communicator's truthful behavior were more accurate in detecting deception than those who were not familiar, and that accuracy increased as self-monitoring increased. (High self-monitors are individuals particularly sensitive to the expression and self-presentation of others in social situations.)…