Dissertation com mär 2003 (3 résultats)

Taschenbuch. Etat : Neu. Neuware - The effects of a communications protocol in a synchronous on-line chat environment on the satisfaction of students in a Web-based computer science course was studied. Two undergraduate faculty members who teach Web-based courses, and 42 students in four separate computer science courses participated in the study. Students completed a pretest that measured their prior experience, current attitudes, and expectations with regards to synchronous chats in a Web-based course. Two classes of students were introduced to a communications protocol by the instructors that was used throughout the course while in synchronous chat. The other two classes did not use a protocol. A posttest was administered to all students at the end of each course that measured student satisfaction with the synchronous chats held throughout the semester. A communications protocol, in the context of this investigation, is a set of rules or guidelines that are adhered to by all participants while engaged in a synchronous electronic discussion. This study answered the question: What effect does a communications protocol in a synchronous on-line chat environment have on the satisfaction of students in a Web-based computer science course The study showed that the use of a communications protocol in on-line synchronous chats had no effect on student satisfaction with Web-based courses.…

Taschenbuch. Etat : Neu. Neuware - This study examined the institutional advancement programs of successful American private/Catholic universities, two private universities in the United Sates, and two institutions in the Congo. Funding strategies constitute the backbone of advancement programs for successful American private universities/colleges. This study also investigated the funding mechanisms that successful private universities in the United States utilized to obtain philanthropic dollars. Further, the research assessed the roles of the successful private university presidents and trustees, and determined how public relations impacted the institutional advancement results of those institutions. Finally, the results of this investigation suggested practical applications for the Congolese/African universities. Grunig s Four Models of Public Relations (1992) provided the conceptual framework of this research. Grunig developed the assumption that excellent private organizations, such as private universities/colleges in the United States, utilized the two-way symmetric model of public relations/communication, which accounted for the advancement effectiveness of those institutions.…

Taschenbuch. Etat : Neu. Neuware - This dissertation provides a coherent, synchronic, broad-coverage, generative phonology of Russian. I test the grammar empirically in a number of ways to determine its goodness of fit to Russian. In taking this approach, I aim to avoid making untested (or even incoherent) generalizations based on only a handful of examples. In most cases, the tests show that there are exceptions to the theory, but at least we know what the exceptions are, a baseline is set against which future theories can be measured, and in most cases the percentage of exceptional cases is reduced to below 5%. The principal theoretical outcomes of the work are as follows. First, I show that all of the phonological or morphophonological processes reviewed can be described by a grammar no more powerful than context-free. Secondly, I exploit probabilistic constraints in the syllable structure grammar to explain why constraints on word-marginal onsets and codas are weaker than on word-internal onsets and codas. I argue that the features [+/- initial] and [+/- final], and extraprosodicity, are unnecessary for this purpose.…