Informed by theory and research on attributions and narrative persuasion, we compared the effectiveness of narrative and nonnarrative messages in changing attributions of responsibility for causes and solutions related to obesity in the United States. We randomly assigned 500 adults to view one of three messages (narrative, evidence, and a hybrid…

The influence of communication processes on group outcomes is discussed from two perspectives, one in which influence does not exist and one in which influence is central. Formal models for both perspectives are presented as a means of bracketing discussion of the role of communication processes in group outcomes. The implications of these models…

In this article, the authors seek to augment Dean Hewes's (1986, 1996) intriguing bracketing and admirable larger effort to "return to basic theorizing in the study of group communication" by making transparent the foundational, and debatable, assumptions that underlie those models. Although these assumptions are addressed indirectly by Hewes, the…

This article presents the authors' response to Hewes's (1986, 1996, 2009) models of communication effects on small group outcomes. As sophisticated and thoughtful as Hewes's new model is, however, the authors take issue with it. For one, there is reason to question whether his approach is feasible. For another, his models are not founded on solid…

This article presents the author's response to Professor Hewes's "The Influence of Communication Processes on Group Outcomes: Antithesis and Thesis." The author believes that Hewes could have been more helpful to the reader and to those who are apt to find inspiration in the steps he has taken in his essay to promote a "return to basic theorizing…

Null hypothesis significance testing (NHST) is the most widely accepted and frequently used approach to statistical inference in quantitative communication research. NHST, however, is highly controversial, and several serious problems with the approach have been identified. This paper reviews NHST and the controversy surrounding it. Commonly…

The purpose of the author's contribution to this colloquy was to spark conversation on the theoretical nature of communication processes and the evidentiary requirements for testing their relationship to group outcomes. Co-discussants have raised important issues concerning the philosophical basis of the socioegocentric model (SM) and dual-level…

Journal impact ratings are often used by authors, promotion/hiring committees, and grant review teams as a proxy for scholarship quality. Journal citation data (2002-2005) from Social Sciences Citation Index were used to rank journals in the field of communication. A journal relatedness algorithm was applied to ascertain the 19 semantically…

It was hypothesized that monitoring the social environment for relational value (RV) cues both consumes and depletes self-regulatory resources. Consistent with predictions, the results suggest that regulatory resources are depleted when people monitor for relational cues (Experiments 1 and 2), that the capacity to monitor for complex (vs. simple)…

This study examined amount of uncertainty, openness of communication about uncertainty, and the uncertainty reduction process as three competing mechanisms that account for increased intimacy in romantic relationships. To test these competing mechanisms, we used multilevel modeling to analyze longitudinal data that were collected from individuals…

This paper offers a practical guide to use null hypotheses significance testing and its alternatives. The focus is on improving the quality of statistical inference in quantitative communication research. More consistent reporting of descriptive statistics, estimates of effect size, confidence intervals around effect sizes, and increasing the…

Four studies explored the communicative behaviors of people who outperform others in a relevant or irrelevant field and the impression formed of these outperformers by the outperformed people. In line with the premises of the self-evaluation maintenance model (A. Tesser, 1988) and the STTUC framework (J. J. Exline & M. Lobel, 1999), Studies 1 and…

Though an emerging research area, serial argumentation has yet to be cohesively explored from a theoretical lens. The current project thus extends and updates Trapp and Hoff's (1985) original serial argument model by explicating and testing a theoretical process an individual goes through immediately before, during, and after a serial argument…

An emerging trend in health communication research advocates the need to foreground articulations of health by participants who are at the core of any health campaign. Scholarly work suggests that the culture-centered approach to health communication can provide a theoretical and practical framework to achieve this objective. The culture-centered…

This research explores how cues deposited by social partners onto one's online networking profile affect observers' impressions of the profile owner. An experiment tested the relationships between both (a) what one's associates say about a person on a social network site via "wall postings," where friends leave public messages, and (b) the…