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171.
The modern workplace environment is filled with interruptions due to the necessity of coworkers to communicate with each other. Studies have revealed that interruptions can impact task performance (TP). Communication interruptions are due, in part, to the unavoidable side-effect of using technology to facilitate these interactions. This experimental case study reports about an investigation we conducted on the role of instant messaging interruptions (IMI) and its implications on knowledge workers’ TP in a workplace environment. We have gathered data from knowledge workers engaged in an e-learning activity. The case study included a total of 60 experimental observations and analysis of the 120 records revealed that the time to complete a task (TPtct) for certain types of tasks, was significantly affected by IMI. This case study addressed gaps in IM interruption research and practical knowledge about the role of instant messages in the organization. Previous research has been conducted in a laboratory environment with interruptions generated by means other than actual IM. This case study used IMI with participants working in their normal workplace. Findings were used to provide a set of lessons learned recommendations for managers when it comes to the use of IM in the workplace.  相似文献   
172.
Internet development has fueled e-commerce firms’ globalization efforts, but many have met with only limited success. This often stems from the foreign firms’ limited understanding of a focal country's local culture and idiosyncrasies. Foreign firms are usually viewed as out-group entities, which lowers consumers’ trust in them. The extent of such a phenomenon varies. In locations where people are more skeptical of out-groups, a critical question is whether it is possible to transform such foreign out-group firms into in-groups, specifically with the support of popular social networking media. Based on Social Identity Theory and Trust Transference Process, five strategies leveraging social grouping and social ties to build trust for foreign electronic commerce firms were proposed. A survey was conducted to examine their effectiveness. The results suggest that social-grouping strategies are useful for in-grouping foreign out-group entities to build trust, and the effectiveness of strategies is determined by the social similarity and psychological distance between the consumer and the endorser. This has important implications for scholars and practitioners, both local and abroad, to leverage social grouping to boost Internet sales.  相似文献   
173.
Over the last few years, information and communication technologies have become an essential part of daily life, affecting education, employment, and leisure, among other activities. Nonetheless, many individuals still reap few or no benefits from these technologies, and there are resilient gaps in their use. Within this larger context, the authors examine the Internet digital divide between people with and without disabilities from a multidimensional approach. Rather than analyzing the gap in terms of “haves” and “have-nots,” a range of Internet-related dimensions—affordability, motivation and attitudes, skills, usage, and others—is taken into account.  相似文献   
174.
We examined the nature and content of 150 randomly selected pornographic images available in Usenet newsgroups on the Internet in April 1994. Using content analysis, we identified themes that appear most frequently and explored differences in the type of material posted by commercial and noncommercial users. Results suggest that commercial vendors are more likely to post explicit pornographic material in public access newsgroups to attract new customers to their private, pay-per-use bulletin board services.  相似文献   
175.
基于句法语义的网络舆论情感倾向性评价技术研究   总被引:2,自引:0,他引:2  
提出一个基于句法语义的情感倾向性评测算法。首先构建特定领域的情感语料库,然后提取情感知识库,为后续情感分析提供必要的基本数据。算法以句子为基本单位进行处理,运用基于扩展句法树的语言处理模型,从单句到篇章计算文本情感倾向。实验证实该方法是有效的。  相似文献   
176.
结合心理学相关理论,从界面布局、色调、情景、音效4个方面分析影响游戏化教学软件视觉审美因素,探讨视觉审美艺术游戏化教学软件设计中的运用。  相似文献   
177.
Information technology (IT)—computers and related technologies—is the latest technology to enter the household. Like other technologies, gender is a major factor in its adoption and use as well as its perceived usefulness. Unlike prior household technologies, the computer's entry into the household has followed a different pattern. Early statistics revealed a vast gender divide, with men using computers and related technologies much more in the household. More recent statistics show a narrowing of the divide, perhaps even a reversal, particularly in the United States, with women outnumbering men in the access to and use of the Internet. In this article, the role of gender and its relationship with Internet use in the home are reviewed. In addition to overall adoption and access, the review focuses on specific Internet applications and examines the factors that contribute to gender differences in adoption and use of computers and Internet applications in the home.  相似文献   
178.
当前,我国地方政府在竭力建设数字化政府,但现有的网络舆情管控系统还不完善。通过文献调研、专家访谈,设计问卷,应用系统工程相关理论绘制网络舆情管控系统的因果回路图,找出网络舆情管控的重点,并据此提出优化网络舆情管控系统的方法。研究成果可为相关职能部门科学管控网络舆情提供思路。  相似文献   
179.
我国内容产业资源整合及发展趋势   总被引:7,自引:0,他引:7  
内容产业作为信息社会的一个新亮点在我国开始流行。文章讨论了我国内容产业资源整合的必要性以及存在的困难,提出了对资源的各个方面进行整合的策略,并介绍了当今国外内容产业的发展势态。  相似文献   
180.
Based on the principle of economy, this paper adopts the empirical and comparative methods to analyze English and Chinese Internet buzzwords from the perspective of lexicology to lay bare the similarit...  相似文献   
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