Dissertation Com Jan 2005 (4 results)

Taschenbuch. Condition: Neu. Neuware - This text marks a little milestone in the understanding of the democratic peace theory in transitional states. It brings in a much needed perspective on the achievements and limitations of democracy in Sub-Saharan Africa, and the role it plays or could play in the search for solutions to conflicts in the sub-region. The author provides a differentiated view of the traditional Western notions of democracy and its role in the search for political stability and nation-building.A series of fragile democratic developments in contemporary politics in the continent have set in processes of change in governance patterns and understandings about the idea of a nation state. However, these processes have been unable to stem the tide of conflicts that continue to raise their bloody heads in the continent. The author takes a critical look at the reasons for this limitation, while probing into the necessity for alternative ways of thinking about the causes and solutions to the conflicts.This text offers students and researchers a quick glance at the sources of conflicts in Sub-Saharan Africa and an assessment of the implications of attempting to use democracy alone as a solution.…

Taschenbuch. Condition: Neu. Neuware - The purpose of this study was to uncover the counseling-related thoughts and feelings of special education students who began their participation in counseling involuntarily. Under exploration were the client variables and other influences that accounted for resistant or cooperative approaches toward participation in counseling. Eight students enrolled in special education classes at one middle school and two high schools in a rural area of Western New York State were randomly selected from a list of 24 potential research participants. The list of 24 potential research participants was assembled by a local expert commissioned to do so using a purposeful sampling method. A qualitatively designed, semi-structured interview format was chosen as the means of data collection. All interviews were transcribed by the investigator. Review of student records, triangulation of the data, and peer-debriefings were employed as methods by which to establish credibility of the findings. Records were also reviewed to identify counselor variables related to age, race, gender, and level of experience. The findings revealed a number of client variables and other influences that accounted for the development or maintenance of resistance toward counseling. Client variables that accounted for resistance included negative expectations of counseling, denial of need, and uncertainty regarding what to expect from counseling. Other influences that accounted for resistance toward counseling included specific requirements of the counseling process and counselors who are perceived as uncaring, overbearing, or prone to lecturing. Client variables that accounted for cooperation and active participation in counseling were the development of optimism and hope that counseling would be a positive experience and the recognition of the value of the services offered. Other influences that contributed to cooperation and active participation were the inclusion of activities and games into the counseling process, a perceived escape from the stress of the school day, and counselors who were viewed as 'cool,' funny, open, and genuinely concerned about their clients.…

Taschenbuch. Condition: Neu. Neuware - This book offers not only a comprehensive analysis of the conflicts in Africa but also a milestone suggestion of what could be a breakthrough in attempts at resolving them. It suggests that underdevelopment lies at the genesis of most of the conflicts. The herein enunciated Developmental Peace Theory offers a more tenacious solution to the conflicts than the traditional Democratic Peace Theory. Conflicts would be avoided if Africans could concentrate on developing those aspects that protect them from preventable morbidity and sporadic hunger. This book is an interesting expose of the often neglected development approach to African conflicts. It contrasts the African democratisation process and development, while providing case study analysis to illustrate the real effects the phenomena have had on political transition and nation-building on the ground.…

Taschenbuch. Condition: Neu. Neuware - In an effort to extend traditional human-computer interfaces research has introduced embodied agents to utilize the modalities of everyday human-human communication, like facial expression, gestures and body postures. However, giving computer agents a human-like body introduces new challenges. Since human users are very sensitive and critical concerning bodily behavior the agents must act naturally and individually in order to be believable.This dissertation focuses on conversational gestures. It shows how to generate conversational gestures for an animated embodied agent based on annotated text input. The central idea is to imitate the gestural behavior of a human individual. Using TV show recordings as empirical data, gestural key parameters are extracted for the generation of natural and individual gestures. The gesture generation task is solved in three stages: observation, modeling and generation. For each stage, a software module was developed.For observation, the video annotation research tool ANVIL was created. It allows the efficient transcription of gesture, speech and other modalities on multiple layers. ANVIL is application-independent by allowing users to define their own annotation schemes, it provides various import/export facilities and it is extensible via its plug-in interface. Therefore, the tool is suitable for a wide variety of research fields. For this work, selected clips of the TV talk show ``Das Literarische Quartett'' were transcribed and analyzed, arriving at a total of 1,056 gestures. For the modeling stage, the NOVALIS module was created to compute individual gesture profiles from these transcriptions with statistical methods. A gesture profile models the aspects handedness, timing and function of gestures for a single human individual using estimated conditional probabilities. The profiles are based on a shared lexicon of 68 gestures, assembled from the data. Finally, for generation, the NOVA generator was devised to create gestures based on gesture profiles in an overgenerate-and-filter approach. Annotated text input is processed in a graph-based representation in multiple stages where semantic data is added, the location of potential gestures is determined by heuristic rules, and gestures are added and filtered based on a gesture profile. NOVA outputs a linear, player-independent action script in XML.…