《通信原理》在计算机专业中的教学探索

针对计算机专业学生在"通信原理"课程学习过程中存在的问题,结合"通信原理"课程教学实践,论文从该课程理论教学、实验教学、考核方式、课程网站四个方面出发提出了"通信原理"课程的改革措施,为计算机专业的学生量身定做课程学习方法。     

交际故障与人际语境认知失调

造成交际障碍的原因是多种多样的,而人际语境认知失调是其重要原因之一。在言语交际过程中,人际语境认知失调突出地表现在交际者对自我的认知失调、对交际对象的认知失调、对人际关系和角色关系的认知失调。正是因为这些人际语境认知偏差影响了言语交际的顺利进行,使话语表达和理解困难重重,难以实现交际目的和交际预期。     

大学出版的可能性:大学与大学出版的互动

大学和大学出版,其目的都是为了传递知识。大学出版社以出版学术著作为己任。大学与大学出版的互动,有助于出版业的发展。近年来,中国大学出版社发展迅速,但在学术出版上有待继续努力。     

企业集群应急调度通信业务的解决方案

本文是一篇专门介绍移动通信中关于集群应急调度通信功能方面的解决方案,简明扼要地描述了业务的实现方式、技术特征及组网方式。使之能够应用在企业应急调度、生产运营当中。     

我们需要精神交往——从需要的角度解读精神交往

精神交往是马克思主义交往理论中不可或缺的部分,它作为一种新的存在方式,反映着人的感性需要和理性需要。精神交往是人们为了满足精神需要,从而进行的一种情感、观念、以及思想之间的相互交流、交汇的精神认识活动,其指向是人的全面发展。本文从社会需要之精神需要的视角解读精神交往的内涵、层次,以及精神交往的最终指向。     

Communicating Expertise: Knowledge Performances in Professional-Service Firms

Researchers in many disciplines treat expertise as an individually held attribute that allows for consistently superior performance in a specific domain. However, in knowledge-intensive environments, where work practices are ill-defined, invisible, and their outputs are ambiguous, attributions of expertise are not likely to emerge solely from objective criteria such as task performance or professional standing. This study offers an alternative communicative view of expertise arguing that attributions of expertise are developed from visible performances of knowledge in the practice of work. Using qualitative data collected from fieldwork at two public relations organizations, this work develops themes regarding the attribution of expertise in knowledge-intensive firms and then shows that experts are more likely than nonexperts to perform behaviors reflective of those themes. Findings suggest that attributions of expertise in knowledge-intensive organizations emerge through social interactions and are produced by and a product of communicative acts.     

Word Selection and Social Identities in Talk-in-Interaction

This article examines connections between communication and identity. We present an analysis of actual, recorded social interactions in order to describe intersections between identity and vocabulary selection. We focus on how, in selecting or deselecting particular terms (e.g., cephalic, doula, cooker) speakers can display both their own identities and the identities of others. We show how these identities are constructed in part through speakers' selection and competent deployment of the specialist vocabularies associated with particular territories of expertise, how identities can be challenged when cointeractants presume understanding problems with specialist vocabularies, and how they can be defended (more or less vigorously) against such challenges with claims or displays of understanding. This conversation analytic approach to talk-in-interaction documents how specialist vocabularies can be deployed, in situ, in the construction of social identities. In describing how communication is used in the enactment and construction of identity, our findings contribute to the developing body of research specifying communication practices through which identity is constructed and showing how salient identities are made manifest in interaction.     

Evaluations of Supportive and Unsupportive Responses during Spousal Deployment

This study investigates helpful/unhelpful support, and reasons why responses from others are evaluated as helpful/unhelpful in terms of how they affect the ability to cope with deployment. Interviews were conducted with 26 military partners during deployment. The results offer a typology of (un)helpful responses and attributions of these responses. Furthermore, the results indicate that similar responses can be evaluated as both helpful and unhelpful, creating a support paradox. Three prominent dimensions affecting the variability in response evaluations, based in validation, understanding, and control, are discussed: in-group versus out-group, identity-confirming versus identity-disconfirming, and burden-reducing versus burden-inducing. These dimensions deepen our understanding of how support is unique within the context of deployment, specifically in terms of the paradox it can create.     

Examining the Bidirectional Nature of Topic Avoidance and Relationship Dissatisfaction: The Moderating Role of Communication Skills

This study examined the bidirectional nature of the association between one's own topic avoidance and relationship dissatisfaction. It also explored how perceptions of a dating partner's communication competence and one's own communication efficacy affect this association. Three hundred undergraduates tracked their topic avoidance with their dating partner over a two week period. The results provided modest support for the idea that the association between topic avoidance and dissatisfaction is bidirectional for women, but not men. In addition, for men and women, global dissatisfaction with their dating relationship was a stronger predictor of daily topic avoidance (than daily topic avoidance was of daily dissatisfaction). Initial global levels of relationship dissatisfaction predicted greater levels of topic avoidance and this effect was quite stable over time, particularly for women. The results also revealed that the perception of a partner's communication incompetence was indirectly associated with increases in topic avoidance over time only because it affected one's communication efficacy. Finally, the results indicated that women who were highly efficacious were particularly dissatisfied by their topic avoidance over time.     

Police Stops of and Interactions with Latino and White (Non-Latino) Drivers: Extensive Policing and Communication Accommodation

Following previous research on traffic stops involving police officers with African American and White drivers, a content analysis of 69 recorded stops was conducted in a very different locale of Latino and non-Latino drivers with non-Latino officers. The study was guided by communication accommodation theory, and predicted differences in interactants' communication strategies and stop outcomes based on ethnicity, driver accent, and the level of accommodative and nonaccommodative strategies. The results largely supported the hypotheses and suggested that there is a disparity in the treatment of certain stigmatized ethnic groups as evidenced in the dynamics of officer and driver communication behaviors. The findings are discussed in terms of their empirical, theoretical, and practical implications for negative experiences the Latino community may have with police.