Thesis (Ph. D.)--University of Oregon, 2003. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 425-442). Also available for download via the World Wide Web; free to University of Oregon users.

Thesis (Ed. D.)--University of North Texas, Aug., 2009. / Title from title page display. Includes bibliographical references.

Thesis (M.A.)--University of Central Florida, 2009. / Adviser: Madelyn Flammia. Includes bibliographical references (p. 91-104).

Thesis (Ph. D.)--University of Texas at Austin, 2000. / Vita. Includes bibliographical references (leaves 120-130). Portions of this text also available electronically via World Wide Web.

The recent increase in the number of reported incidents of political, domestic and criminal violence in the media, attests to the escalating violence in KwaZulu-Natal (KZN), one of the nine provinces in South Africa. This situation highlights the desperate and urgent need for some sort of peace educational intervention which exposes people to alternative ways and methods of dealing with conflict, in socially acceptable, non-violent ways in an attempt to curb this cycle of violence. The training and development of peace educators is now more critical than ever. However, a review of relevant literature reveals that the field of peace education and peace educator development in the KZN and the broader South African context is marginal and seriously under-researched. This study focuses on the learning and development of peace educators, with a specific interest in how their participation in a network contributes to their learning and development as peace educators. This study is framed by Lave and Wenger's theory of Communities of Practice. It involves different data collection methods, namely document analysis, observation of network activities and in-depth interviews with six facilitators from the Alternatives to Violence Project-KwaZulu-Natal (AVP-KZN). The Alternatives to Violence Project (AVP) network, which is the unit of analysis for this study, emerged as a space which facilitated opportunities for collaborative social learning where facilitators were able to share information, best practices, experiences, resources as well as the AVP's "organisational culture‟. This research explores the underlying motivations for participation in the AVP-KZN network, experiences encountered through participation in the network and the role of the network in terms of the learning and development of peace educators. In this study, the AVP-KZN network emerges as a rich site for the learning and development of both novice and experienced facilitators and a major contributor to acquisition of effective facilitation skills and techniques. The informal learning in the network appears to have concentrated on the pedagogy (facilitation styles, planning, flexibility, teamwork), self-development and identity development of the peace educator. The findings reveal the network as being a conducive environment for informal, social, experiential and transformative learning which involves the acquisition of increased knowledge and skills, changed practices, opportunities to observe, to be observed, plan, implement, review and write reports. The extent to which the peace educators were actively involved in their learning through their increased participation in a variety of network activities, was also evident in this study. Six distinct components of learning emerged from the analysis of the data: 1) learning from diversity; 2) learning through changes in community; 3) learning through changes in meaning; 4) learning through practice; 5) developing an identity as a peace educator; and 6) learning through the development of self. It is hoped that this study will contribute to the existing knowledge of peace education with a focus on the learning and development of peace educators in a community of practice.

Theories of learning from multimedia suggest that when media include two modal forms (e.g., visual and auditory), learning is improved by activating modally segregated working memory subsystems, thereby expanding the total cognitive resource available for learning (Mayer, 2001; Sweller, 1999). However, a recent meta-analysis suggests that the typical modality effect (use of narrations and diagrams [i.e., multimodal] leads to better learning than use of text and diagrams [i.e., unimodal]) might be limited to situations in which presentations are matched to the time it takes for the narration to play (Ginns, 2005). This caveat can be accounted for by the differences in ways that people process unimodal and multimodal information, but not by the expansion of working memory explanation for modality effects (Tabbers, 2002). In this paper, I propose a framework for conceptualizing how people interact with multimedia instructional materials. According to this approach, learning from multimedia requires (1) creating mental codes to represent to-be-learned information and (2) forming a network of associations among these mental codes to characterize how this information is related. The present research confirms, in two between-subjects experiments, predictions from this model when presentation pace and verbal presentation modality are manipulated to accompany static (Experiment 1) and animated (Experiment 2) diagrams. That is, the data suggest that learning from unimodal presentations improved as presentation pace was slowed, whereas learning from multimodal presentations did not change as presentation pace was slowed. A third experiment also confirmed predicted patterns of eye movement behavior, demonstrating patterns of increasing dwell time on pictures and switches between media as pace was slowed for unimodal presentations but not multimodal presentations. It is concluded that the parallel patterns of learning outcomes and eye-movement behavior support the proposed model and are not predicted by other models of learning from multimedia instructions. This improvement in predictions of the effects of manipulating design elements (e.g., presentation pace and verbal presentation modality) on learning can help designers as they consider what combination of resources (e.g., classroom time or equipment for multimodal presentation) to devote to instructional design.

Thesis (Ph. D.)--University of Toronto, 2006. / Source: Dissertation Abstracts International, Volume: 67-07, Section: A, page: 2447. Includes bibliographical references (leaves 295-318).

Thesis (Ph.D.)--University of Wollongong, 2003. / Typescript. Includes appendices. Bibliographical references: leaf [254]-272.

Thesis (Ph.D.)--University of Oulu, 2008. / Extra t.p. with thesis statement and abstract inserted. Includes bibliographical references (p. 187-196).

Thesis (Ed.D.)--Texas Christian University, 2008. / Title from dissertation title page (viewed Aug. 25, 2008). Includes abstract. Includes bibliographical references.