Rate changes in the speech of stutterers after therapy

The fluent speaking rate of nine adult male stutterers was compared before and after stuttering intervention. The subjects, ranging in age from 18 to 37 yr (mean, 25 yr, 3 mo), exhibited mild to severe stuttering prior to treatment. The only rate reduction strategy taught to subjects during intervention was to slow the first phoneme or syllable of sentences spoken. In addition, however, subjects significantly reduced their overall rate as determined by measurements made of their fluent speech at the middle of sentences, as well as overall sentence durations (excepting the first word of utterances). The data from this investigation are interpreted relative to the facilitation/simplification hypothesis.     

The identification of stuttering: Can you look and tell

This investigation focussed on how observers identify stutterers. It was found that stutterers are identified most correctly under visual circumstances as compared to auditory and combined auditory-visual conditions. Therefore, the reduction of stuttering should include removal of noticeable, interfering, and unnecessary nonverbal behaviors, particularly mouth and nostril movements.     

Irrelevance of mitigating circumstances in retaliatory behavior at high levels of excitation

Subjects were aggressively instigated by a provoker. They then performed either a nonstrenuous or a strenuous task in order to be placed in either a moderate or an extreme state of sympathetic arousal. Following the task, they either learned or did not learn about mitigating circumstances behind the provoker's behavior. This information was received prior to the provision of an opportunity to retaliate. Under conditions of moderate arousal, mitigating circumstances were found to reduce retaliation. In contrast, these circumstances failed to exert any appreciable effect on retaliation under conditions of extreme arousal. In addition, the induction of extreme arousal was observed to increase retaliatory behavior. The findings were considered to support a model of hostility and aggression that postulates a specific interdependency of cognitive and excitatory processes.     

Vocal changes in stutterers and nonstutterers during monotoned speech

For years, reports have circulated that stutterers experience marked decrements in their stuttering when they speak or read in monotone. Wingate has suggested that the ameliorative effects of various novel speaking conditions on stuttering can be attributed to modifications in vocalization induced by such conditions. The present study was conducted to see whether this explanation would extend to monotoned speech as well. Ten teenage and adult stutterers and 10 normal speakers were tested in control and monotone reading conditions. Dependent measures were the frequencies of disfluency and stuttering, fundamental frequency, fundamental frequency standard deviation, vocal SPL, vocal SPL standard deviation, and fluent reading rate. Only within-group statistical comparisons were made, because members of the two groups could not be matched pairwise along critical vocal parameters. The major findings of this study indicated that across the two conditions, both groups significantly reduced their fundamental frequency, fundamental frequency standard deviation, vocal SPL and vocal SPL standard deviation. Only the stutterers exhibited a significant decrement in disfluency and stuttering. The normals did not evince enough disfluency in the control condition for a reduction to occur during monotoning. Neither group effected a reduction in fluent reading rates. These and other findings and interpretations are discussed relative to Wingate's modified vocalization hypothesis.     

An in depth, astute, comprehensive, and erudite attempt at categorization of stuttering theorists

The purpose of this paper is to make the reader aware of the various theoretical categories into which people who have been productive in the area of stuttering can be “slotted.” Readers are encouraged to read the characteristics, as I conceive of them, of each group of people and then see where their favorite “authorities” (which in many cases will undoubtedly include themselves) fit.     

Provoked and unprovoked aggressiveness in athletes

In a factorial design, athletic involvement (no varsity sport, varsity noncontact sport, varsity contact sport) was varied with induced disposition (unprovoked, provoked). Under conditions of no provocation, no significant differences in aggressiveness were observed between nonathletes and athletes, nor between noncontact- and contact-sport athletes. In contrast, under conditions of provocation, nonathletes displayed more aggressiveness than athletes. Non-contact-sport athletes behaved significantly less aggressively than both nonathletes and contact-sport athletes. Contact-sport athletes failed to behave significantly less aggressively than nonathletes, however. The findings were explained as the result of an acquired superior ability in athletes to cope with provocation under competitive circumstances, which is partially counteracted in contact-sport athletes by their aggressiveness habits and disinhibition training.     

Vectors into the Future of Mass and Interpersonal Communication Research: Big Data,Social Media,and Computational Social Science

Simultaneous developments in big data, social media, and computational social science have set the stage for how we think about and understand interpersonal and mass communication. This article explores some of the ways that these developments generate 4 hypothetical “vectors”—directions—into the next generation of communication research. These vectors include developments in network analysis, modeling interpersonal and social influence, recommendation systems, and the blurring of distinctions between interpersonal and mass audiences through narrowcasting and broadcasting. The methods and research in these arenas are occurring in areas outside the typical boundaries of the communication discipline but engage classic, substantive questions in mass and interpersonal communication.     

The Effects of Accumulated Underaccommodation on Perceptions of Underaccommodative Communication and Speakers

This study examined the effects of repeated instances of underaccommodation (i.e., insufficiently adjusted communication) on people's perceptions and evaluations of communication and speakers. Participants (N = 179) completed a series of three map‐based tasks that required them to follow directions that contained insufficient information. Consistent with hypotheses, as underaccommodation accumulated across tasks, participants inferred less positive motives for the speaker's communication, and inferences about motive for each task contributed directly and indirectly to overall evaluations of both the speaker and their communication. These results indicate that accumulated underaccommodation is consequential, and underscore the theoretical importance of motive attributions to predicting reactions to underaccommodation.     

Opinion Climates in Social Media: Blending Mass and Interpersonal Communication

Social media's capacity for users to generate, comment on, and forward content (including mass media messages) to other users has created new forms of mass interpersonal communication. These systems render observable processes underlying the formation of opinion climates. Five attributes of contemporary electronic opinion environments can alter the way users gauge, form, and express opinions on topics of public interest: the juxtaposition of mass media and user‐generated content, ideological homogeneity and heterogeneity of online networks, technical ease with which to express opinions, the reach of messages, and networked audiences. These attributes facilitate analysis of theoretical and empirical works from different scholarly traditions, suggesting lines of inquiry that can enrich the analysis of (public) opinion formation via current communication technologies.     

Online Information and Communication Systems to Enhance Health Outcomes Through Communication Convergence

The growing use of digital health communication channels has produced dramatic changes, providing broad access to information for making health decisions and addressing users' emotional needs. Digital health communication channels combine mass and interpersonal communication in different ways. Type 1 convergence occurs sequentially: Individuals obtain health information online that they discuss interpersonally with health providers. Type 2 convergence involves discussions occurring via online health information systems. The effectiveness of these systems depends upon seven communication design and implementation strategies. Emerging interactive health information systems provide customized responses tailored to individuals' specific needs and situations. All these forms of media convergence can improve health education, health promotion, and health behavior change.