We have developed a broadcasting agent system, public opinion channel (POC) caster, which generates understandable conversational form from text-based documents. The POC caster circulates the opinions of community members by using conversational form in a broadcasting system on the Internet. We evaluated its transformation rules in two experiments. In experiment 1, we examined our transformation rules for conversational form in relation to sentence length. Twenty-four participants listened to two types of sentence (long sentences and short sentences) with conversational form or (...) with single speech. In experiment 2, we investigated the relationship between conversational form and the user’s knowledge level. Forty-two participants (21 with a high knowledge level and 21 with a low knowledge level) were selected for a knowledge task and listened to two kinds of sentence (sentences about a well-known topic or sentences about an unfamiliar topic). Our results indicate that the conversational form aided comprehension, especially for long sentences and when users had little knowledge about the topic. We explore possible explanations and implications of these results with regard to human cognition and text comprehension. (shrink)

The authors argue that in the 1993 Duma elections it was the Communist Party of the Russian Federation, led by Gennady Zyuganov, that incorporated rhetorical values and audience adaptation into its campaign strategy. Finding its discursive ground limited by history, the CPRF gradually shifted its rhetorical posture and argumentative strategies, redefining itself in the process. This evolution allowed the CPRF to employ the ideographs of ’democracy‘, ‘will of the people‘, ’citizen‘, and other key terms of Western-style democracy, while retaining, albeit (...) in transformed meaning, traditional communist ideographs such as ’justice‘ and ’spirituality‘. In addition, the CPRF was able to borrow selectively from the history of the USSR between 1917 and 1989, thereby imbuing their political appeals with historical force and cultural memory. (shrink)

This paper reports the findings of a comparative study in which students’ perceived attainment of the objectives of an engineering ethics education and their attitude towards engineering ethics were investigated and compared. The investigation was carried out in Japan and Malaysia, involving 163 and 108 engineering undergraduates respectively. The research method used was based on a survey in which respondents were sent a questionnaire to elicit relevant data. Both descriptive and inferential statistical analyses were performed on the data. The results (...) of the analyses showed that the attainment of the objectives of engineering ethics education and students’ attitude towards socio-ethical issues in engineering were significantly higher and positive among Japanese engineering students compared to Malaysian engineering students. Such findings suggest that a well-structured, integrated, and innovative pedagogy for teaching ethics will have an impact on the students’ attainment of ethics education objectives and their attitude towards engineering ethics. As such, the research findings serve as a cornerstone to which the current practice of teaching and learning of engineering ethics education can be examined more critically, such that further improvements can be made to the existing curriculum that can help produce engineers that have strong moral and ethical characters. (shrink)

We investigated the relationship between attentional resources and pedaling cadence using electroencephalography to measure P300 amplitudes and latencies. Twenty-five healthy volunteers performed the oddball task while pedaling on a stationary bike or relaxing. We set them four conditions, namely, performing only the oddball task, performing the oddball task while pedaling at optimal cadence, performing the oddball task while pedaling faster than optimal cadence, and performing the oddball task while pedaling slower than optimal cadence. P300 amplitudes at Cz and Pz electrodes (...) under optimal, fast, and slow conditions were significantly lower than those under control conditions. P300 amplitudes at Pz under fast and slow conditions were significantly lower than those under the optimal condition. No significant changes in P300 latency at any electrode were observed under any condition. Our findings revealed that pedaling at non-optimal cadence results in less attention being paid to external stimuli compared with pedaling at optimal cadence. (shrink)