Philosophiae Doctor - PhD / South African society is regulated by inequality and discrimination based on race. Fundamental human rights and privileges have been extended only to a small sector of the population. The majority of South African citizens remain constrained within a context of imposed inferiority in every aspect of their lives. Inequality, entrenched in political and economic apartheid structures, is also reflected in educational provision for Black citizens. Decades of apartheid schooling have resulted in a large population of illiterate, low-literate and educationally disadvantaged adults. Educational, political and economic discrimination all contribute to relegate Blacks to the lowest socioeconomic strata of South African society. Since numerous Blacks, particularly Africans, are restricted from effectively learning in South African schools, there is an escalating need for compensatory adult education Segregation and unequal educational provision have always characterized education in South Africa. The system of apartheid schooling was formalized by the government in 1953 when different education systems for distinct population groups were introduced. Inequalities in the structural features of apartheid schooling were evident in the discriminatory allocation of funds for public education. In 1953 government funds allocated for the education of each White child were approximately R128 (Rands), for every Indian and Coloured child R40, and for every African child R17 (a 7:1 ratio between the 'White and the African allocations). In 1976, the year of uprising by school children in Soweto, the discrepancy in allocation of educational funds had widened to a 10:1 ratio with the White allocation rising to R724, Indian to R357, Coloured to R226, and Africans to only R71 (Horrell, 1982, p. 115). At that time White, Indian and Coloured children were provided with at least ten years of free compulsory schooling. Nonetheless, the unequal distribution of educational funds afforded White children better educational facilities and better qualified teachers than those provided for other racial groups. The deliberate system of uneven educational provision for the various population registration groups was reinforced in the early 1960's with the progressive extension of free and compulsory schooling to Coloureds and Indians. This was done through the Coloured Person's Education Act of 1963 and the Indian Education Act of 1965. Africans, who constituted the majority of the population and who could least afford to pay for education, were not granted free and compulsory education until almost 20 years later. Not unexpectedly, failure and drop out rates among Africans within this system were very high, with the majority of school goers not staying beyond primary school (seven years) (Christie, 1986). Until the 1970's approximately 70 percent of Africans attending schools were attending primary school, and less than 1 percent of Africans were in Matric, the final year of formal schooling in South Africa (Christie, 1986, p. 56).In the late 1970's the White-controlled government was forced to make changes in Black education. In 1976 Black South African school children throughout the country demonstrated to the world their intolerance of the apartheid education system by rising up in protest. Continued school unrest into the 1980's not only revealed the need for an immediate and critical assessment of South African schooling, but also demanded an examination of the whole spectrum of education in South Africa. The immediate government response to these protests took the form of violent repression, student expulsions, school closures, teacher and student arrests, and the banning of 18 Black consciousness groups. Only in 1981 did the government react to the educational crisis in a more conciliatory manner with the establishment of the De Lange Commission of Inquiry. The proposals made by the Commission challenged the fundamental structures of apartheid society. The Commission recommended a single, unitary department of education for all South Africans and a changed school structure. After dragging its feet for two years, the government officially rejected the Commission's recommendation for a unitary education system for all South Africans.

To safeguard the health and well-being of faculty, students, staff, and the community is of moral imperative for higher education institutions. Likewise, protecting the environment is a socially sound practice. Furthermore, building and maintaining a positive safety culture is believed to contribute to productive environmental health and safety (EH&S) outcomes. Higher education EH&S leaders are at the center of universities’ efforts in maintaining a positive safety culture. The purpose of this inquiry was to study higher education EH&S leaders’ perspectives on safety culture and contribute to closing the academic literature gap in the higher education setting. Interviews and a survey were the data collection techniques. EH&S leaders of U.S. higher education institutions participated in the study. I used Cooper’s (2000, 2016) reciprocal safety culture model as a theoretical framework and a mixed methods research design to find answers to the research questions. The survey results revealed how EH&S leaders viewed different aspects of their operations, and findings from the interviews revealed the leaders’ lived experiences. For example, the quantitative study showed 100% of the participants strongly agree or agree that shaping the safety culture of their campus is part of their role. In addition, the qualitative data identified distinct strategies employed by leaders to shape the safety culture of their campuses. Four major themes were identified in the qualitative data. In the first theme, The Higher Education Safety Culture, the EH&S leaders reflected on their lived experiences and the importance of positive safety culture in accomplishing their goals. They mobilize their campus communities in a collective effort to achieve a healthy and safe working environment, minimize the impact on the environment, and remain compliant with regulatory requirements. The second theme, Higher Education Environmental Health and Safety Programs, stressed the plans and procedures the leaders and their departments engage in their daily operations. The third theme, Higher Education Management’s Role in Environmental Health and Safety Operations, manifested the leaders’ equivocal voice on the necessity of the higher education leadership and upper management support to fulfill their missions. The last theme, Modus Operandi of Higher Education Environmental Health and Safety Leaders, is about a range of strategies and tactics the EH&S leaders employed to succeed in a structured, bureaucratic, and challenging environment. The findings have direct implications for both higher education EH&S professionals and higher education senior leadership. The study findings implied EH&S leaders should focus their effort where it generates the best outcome, namely: (a) orchestrate the campus community toward a positive safety; (b) build and implement effective EH&S programs; (c) bring upper management and leadership aboard; (d) apply effective communication; (e) build trust; (f) define their role as a consultant; (g) stand out; and (h) create a brand, motto, and slogan where possible. For higher education senior leadership, participants emphasized the necessity of upper management and leadership support to build and maintain a positive safety culture on the campus, agreeing with Cooper (2000, 2016). This work helps contribute to making higher education senior leadership and upper management understand their role in their campuses’ safety culture and provide due support and actively participate. This study served as an initial exploration in understanding higher education EH&S leaders’ perspectives on safety culture and contributing to closing the literature gap. It also opened a door for future research. Broadening the audience to students, faculty, and staff are reasonable candidates for further research for a more comprehensive understanding of the safety culture in higher education. In addition, expanding the survey to include more EH&S leaders of higher education will elaborate on the EH&S operations, challenges, and sentiment.

This study investigated teachers' attitudes towards a career in rural schools. The aims of this study were broken into two, namely, the primary and secondary aims. The primary aim was to find out whether rural secondary school teachers hold a positive or a negative attitude towards a career in rural schools. The secondary aim was also broken into two. The first secondary aim was to find out whether rural secondary school teachers' personal characteristics such as age, sex, marital status, rank, qualification and teaching experience in rural school(s), as well as the school in which the teacher teaches, have a significant influence on their attitudes towards a career in rural schools. The second secondary aim was to determine the nature of attitudes with regard to A-B-C components of attitudes. To this end, a questionnaire was compiled and used as an attitude rating scale. The questionnaire was administered to a representative sample of one hundred and thirty four rural secondary school teachers from six schools, under Mehlwesizwe circuit in KwaZulu-Natal. Statistical analyses were conducted to fulfil the aims of the study and to test the research hypotheses stated. This study revealed that rural secondary school teachers hold a negative attitude towards a career in rural schools. It also revealed that, irrespective of teachers' personal characteristics, their attitude towards a career in rural school is the same, that is, it is negative. Therefore it was concluded that teachers' personal variables have no significant influence on their attitudes. This study also revealed that, statistically, there were significant differences in the affective and cognitive components of attitude but differences in the behavioural component were not significant. This indicated that the affective and cognitive components are more closely related to each other than they are with the behavioural component. On the basis of teachers' responses to attitude statements, the researcher offered two lines of direction as recommendation, namely, "Rethink resource allocation" and "Direction of restructuring". The former will assist in improving the conditions under which rural teachers work and the circumstances surrounding their workplace. The latter will assist in collaborating the Reconstruction and Development Programme (RDP) structures at national, regional and local level with the Department of Education and Culture, as well as with the private sector, for improving the conditions under which rural teachers work. In that case teachers' attitudes towards a career in rural schools might be changed from negative to positive. / Psychology of Education / M. Ed. (Psychology of Education)

This study investigated teachers' attitudes towards a career in rural schools. The aims of this study were broken into two, namely, the primary and secondary aims. The primary aim was to find out whether rural secondary school teachers hold a positive or a negative attitude towards a career in rural schools. The secondary aim was also broken into two. The first secondary aim was to find out whether rural secondary school teachers' personal characteristics such as age, sex, marital status, rank, qualification and teaching experience in rural school(s), as well as the school in which the teacher teaches, have a significant influence on their attitudes towards a career in rural schools. The second secondary aim was to determine the nature of attitudes with regard to A-B-C components of attitudes. To this end, a questionnaire was compiled and used as an attitude rating scale. The questionnaire was administered to a representative sample of one hundred and thirty four rural secondary school teachers from six schools, under Mehlwesizwe circuit in KwaZulu-Natal. Statistical analyses were conducted to fulfil the aims of the study and to test the research hypotheses stated. This study revealed that rural secondary school teachers hold a negative attitude towards a career in rural schools. It also revealed that, irrespective of teachers' personal characteristics, their attitude towards a career in rural school is the same, that is, it is negative. Therefore it was concluded that teachers' personal variables have no significant influence on their attitudes. This study also revealed that, statistically, there were significant differences in the affective and cognitive components of attitude but differences in the behavioural component were not significant. This indicated that the affective and cognitive components are more closely related to each other than they are with the behavioural component. On the basis of teachers' responses to attitude statements, the researcher offered two lines of direction as recommendation, namely, "Rethink resource allocation" and "Direction of restructuring". The former will assist in improving the conditions under which rural teachers work and the circumstances surrounding their workplace. The latter will assist in collaborating the Reconstruction and Development Programme (RDP) structures at national, regional and local level with the Department of Education and Culture, as well as with the private sector, for improving the conditions under which rural teachers work. In that case teachers' attitudes towards a career in rural schools might be changed from negative to positive. / Psychology of Education / M. Ed. (Psychology of Education)

Unter dem gemeinsamen Dach „Wissensgemeinschaften“ werden nun zwei Tagungen mit sich gegenseitig ergänzenden thematischen Schwerpunkten zusammengebracht, die Lern- und Wissensprozesse im Spannungsfeld zwischen Organisation, Technologie und (Unternehmens-)Kultur verhandeln. Während die Konferenz „Gemeinschaften in neuen Medien (GeNeMe)“ organisationale und technische Perspektiven im Kontext von Virtual Enterprises, Communities & Social Networks thematisiert, liefert die zweijährlich stattfindende Konferenz „Professionelles Wissensmanagement (ProWM)“ der Fachgruppe Wissensmanagement in der Gesellschaft für Informatik (fgwm) einen breiten integrativen Überblick über die organisatorischen, kulturellen, sozialen und technischen Aspekte des Wissensmanagements.:1 Vorwort: Wissensgemeinschaften in Wirtschaft und Wissenschaft XII 2 Preface: Knowledge Communities in Busuness and Schience XVII Keynotes – eingeladene Vorträge 1 Knowledge Management – Advancements and Future Research Needs – Results from the Global Knowledge Research Network study 1 2 Leeds University Business School, Leeds, UK, 2 Beginnt die neue Arbeitswelt mit einer Abwesenheitsnotiz? 13 Hochschuldidaktik 2.0 1 Vernetztes Lernen an der Hochschule? Ergebnisse und Erfahrungen eines cMOOS 17 2 Smart communities in virtual reality. A comparison of design approaches for academic education 25 3 Flipped Classroom in der Hochschullehre der TU Dresden – Ein Work in Progress-Bericht 39 4 Konzepte für den Einsatz von E-Tutoren in komplexen E-Learning-Szenarien – Ein Erfahrungsbericht 45 Wissensmanagement I 1 Barrieren im interorganisationalen Wissensaustausch auf individueller Ebene – Ordnungsrahmen und Analysemethoden 55 2 GIS-based sales support by company knowledge reuse in the telecommunications sector 67 3 Praktische Entwicklung einer wissensorientierten Unternehmenskultur. Entwurf einer Zertifizierungsmethode 75 4 Supporting Knowledge Management Instruments with Composable Micro-Services 81 Communities 1 MeetingMirror – Unterstützung von Wissenschaftler-Communities auf Konferenzen 91 2 The SIFA community as a virtual learning space in OSH 101 3 Reflexion, Begleitung, Austausch – Die Online-Plattform StudentBodies-AN zur Prävention von Magersucht 107 Technologien, Methoden, Systeme 1 Gamification in der Hochschullehre. Herleitung von Handlungsempfehlungen für den Einsatz von Gamedesign-Elementen in der sächsischen Lernplattform OPAL 115 2 Gebrauchstauglichkeit und Nützlichkeit. Usability und wahrgenommener Nutzen digitaler Lernangebote S. 125 3 Barrierefreiheit im MOOC 135 4 Strukturierte Wikis – Konzept und Anwendungsbeispiel 141 Feedback, Austausch, Ideenfindung 1 Idea-Space: A Use Case of Collaborative Course Development in Higher Education 149 2 Onlinegestützte Audience Response Systeme: Förderung der kognitiven Aktivierung in Vorlesungen und Eröffnung neuer Evaluationsperspektiven 157 3 Mobiles Feedback – Praxisbericht zur Integration eines Audience Response Systems in eine Lehrveranstaltung als Instrument der Lehrevaluation 67 4 Jazz in der Stadt und Rock auf der Autobahn - von der kollaborativen zur kollaborativ-kontextorientierten Musikempfehlung 173 Education 1 Wissens- und Nachhaltigkeitsmanagement durch Kooperationen in Weiterbildungsprojekten 185 2 Lernen aus Erfahrung – vom agilen zum verteilten Präsenzteam 193 3 Development of an E-Learning instructional model for vocational training in Indonesia 203 4 A Survey of Teachers’ Media Literacy in Chinese Vocational Schools 209 Prozess 1 Welche Use Cases eignen sich für die Umsetzung in einem Enterprise Social Network? Eine Fallstudie bei der N-ERGIE Aktiengesellschaft 225 2 Kontextbezogene, workflowbasierte Assessmentverfahren auf der Grundlage semantischer Wissensbasen 237 3 Collaborative Knowledge Acquisition and Explorationin Technology Search 243 Wissensmanagement II 1 Assessing Informal Social Learning at the Workplace – A Revalidation Case from Healthcare 251 2 Wie Barrieren im Wissenstransfer überwunden werden können – Ergebnisse einer Studie zur Grundhaltung des Misstrauens oder Vertrauens 267 3 Integration von Topic Models und Netzwerkanalyse bei der Bestimmung des Kundenwertes 277 4 Wissensmanagement im Kontext öffentlich-rechtlicher Rahmenbedingungen: Praktische Erfahrungen aus einem Wasserverband 285 Adress- und Autorenverzeichnis 293

China has become a major contributor to world science today, with the largest number of qualified scientific publications in the world, a centralized government willing to sponsor the development of science, and pioneering scientists in all disciplines. Where did this scientific power emerge from historically and how did this history connect with the rest of the world? My dissertation suggests that comprehending the Sino-American intellectual exchange network since the early twentieth century is essential for us to grasp the development of science in modern China. It argues that a Sino-American intellectual exchange network through the China Foundation for the Promotion of Education and Culture (ie., the China Foundation) played a critical role in the development of modern scientific research and education from the 1920 to the 1940s. In the first half of the twentieth century, leading American intellectuals of the progressive era such as Teachers College’s educational scholar Paul Monroe and Columbia University’s prominent philosopher of pragmatism John Dewey frequently communicated with prominent Chinese intellectuals, many of whom were their former students in the United States. Such face-to-face interchanges across the Pacific ultimately influenced Chinese choices in shaping modern scientific education and research. The impact was generated primarily through the China Foundation. The China Foundation, financed by the second American remission of the Boxer Indemnity Funds, served as a sponsor of the development of scientific research, teaching and training in modern China. The trustees of the foundation, responsible for the custody and administration of the fund, included prominent Chinese intellectuals (most of whom had received western graduate training) such as Hu Shi (PhD, Columbia), Jiang Menglin (PhD, Teachers College), Zhang Boling (visiting fellow at Teachers College, 1917-1918), Ren Hongjun (H. C. Zen, MA, Columbia), Guo Bingwen (PhD, Teachers College), Ding Wenjiang (aka V. K. Ting, BA, University of Glasgow), Zhao Yuanren (aka Y. R. Chao, PhD, Harvard) as well as the American intellectuals and reformers Paul Monroe, John Dewey, Roger Sherman Greene and John Leighton Stuart. This dissertation researches the history of Sino-American intellectual exchanges in the China Foundation network, which were central to the establishment of science in modern China. It begins by tracing the cohort of leading Chinese intellectuals trained at American universities, who paved the way for its establishment. They invited leading American educators like John Dewey and Paul Monroe to China, and did the translation work that allowed for their reformist ideas of democracy, education and science to become popular in China. While the American intellectuals aspired to transmit a democratic education through introducing science, the Chinese intellectuals also developed their own rationales to pursue China’s scientific modernization. It also examines the political assumptions and tensions wound up in this Sino-American educational exchange network that illuminates the ways in which the intellectuals on both sides of the Pacific were mutually influenced by their intellectual exchanges. In asks the following questions: How did American intellectuals of the progressive era design and pursue a democratic vision for the Chinese scientific development, and what were their political assumptions undergirding the transmission of science? How did the Chinese intellectuals respond to the American knowledge of science, translate, and negotiate this transmission of science to China? What aspects of science did they absorb and incorporate for the Chinese national purposes? What ideas did they absorb from the United States, and what aspects did they deliberately eschew? In posing these questions, part of my goal is to shift the predominant narrative of transnational progressive era US intellectual history from “Atlantic Crossings” to a dense and constitutive set of exchanges of knowledge, ideas and practices of sciences across the Pacific.

Hierdie studie is toegespits op die samestelling van 'n seksopvoedingsprogram vir skole in Suid-Afrika. Snelle verandering binne sosiale strukture in die samelewing en die blootstelling van die jeug aan kultuur- en godsdiensvreemde seksopvoeding. idees noodsaak die dringendheid van Seksopvoeding word vanuit verskillende waardestelsels aangebied. Die gevolgtrekking is dat beproefde waardes 'n integrale deel van die seksopvoedingsprogram moet uitmaak. Die kind moet begelei word tot seksuele volwassenheid deur gebruik te maak van opvoedkundig-verantwoordbare beginsels en metodes sodat die kind effektief weerstand kan bied teen bederwende invloede uit die samelewing. Die ouers is die aangewese bran van seksopvoeding aan hulle kinders maar weens hulle onbetrokkenheid neem die skoal die verantwoordelikheid op hom. Dit is egter belangrik dat die skoal die ouers as vennote aanvaar. Ten slotte word riglyne verskaf vir die samestelling van 'n seksopvoedingsprogram. / This dissertation considers the composition of a sex education program for schools in South Africa. Rapidly changing social structure within society and the exposure of the youth to foreign cultural and religious ideas necessitate the urgency of sex education. Sex education is presented from different value systems. The conclusion reached is that values must be an integral part of the sex education program. The child must be accompanied to responsible sexual adulthood by means of educationally accountable principles in order that he/she may be able to withstand the demoralizing influences from society effectively. The parents are the appropriate sex educators of their children but, due to their being unconcerned the school accepted this responsibility. It is however of importance that the school accepts the parents as partners. In conclusion guidelines are presented for the compiling of a sex education program. / Psychology of Education / M. Ed. (Voorligting)

Η εργασία αυτή διαπραγματεύεται το Πρόγραμμα «ΜΕΛΙΝΑ» το οποίο θεωρείται πρωτοποριακό στην Ελλάδα διότι προσφέρει, μέσα από τις δυνατότητες της τέχνης, την ευκαιρία για πολλαπλές αναγνώσεις τόσο των γνωστικών αντικειμένων όσο και των συναισθημάτων των μαθητών που μετέχουν στην επικοινωνία. Η κεντρική ιδέα του προγράμματος είναι το παιδί και η αυτοεκτίμησή του, ο σεβασμός στις ανάγκες του, στις ικανότητές του, στους ρυθμούς και στους χρόνους του, στις ιδιαιτερότητές του. Έτσι, το Πρόγραμμα έχει ως βασικό μέσο τις τέχνες για την προσέγγιση των γνωστικών αντικειμένων, αλλάζοντας τη μεθοδολογία του παραδοσιακού σχολείου και δίνοντας απάντηση στο πώς μπορούν να αναπτυχθούν κανονικά και ισάξια οι γνωστικές, συναισθηματικές, ψυχοκινητικές και κοινωνικές δεξιότητες του παιδιού, παράλληλα με την απελευθέρωση της φαντασίας και της δημιουργικότητάς του. / This paper discusses the "MELINA" Project, which is considered innovative because it offers in Greece, through the possibilities of art, the opportunity for multiple interpretations of both the subjects and the emotions of the students involved in communication. The central idea is the child and his self-esteem, respect their needs, their abilities, and the pace of the times, the peculiarities. Thus, the program is a key instrument for the arts approach of disciplines, changing the methodology of traditional school and giving answer to that can grow normally and equally cognitive, affective, psychomotor and social skills of the child, along with the release imagination and creativity.

Hierdie studie is toegespits op die samestelling van 'n seksopvoedingsprogram vir skole in Suid-Afrika. Snelle verandering binne sosiale strukture in die samelewing en die blootstelling van die jeug aan kultuur- en godsdiensvreemde seksopvoeding. idees noodsaak die dringendheid van Seksopvoeding word vanuit verskillende waardestelsels aangebied. Die gevolgtrekking is dat beproefde waardes 'n integrale deel van die seksopvoedingsprogram moet uitmaak. Die kind moet begelei word tot seksuele volwassenheid deur gebruik te maak van opvoedkundig-verantwoordbare beginsels en metodes sodat die kind effektief weerstand kan bied teen bederwende invloede uit die samelewing. Die ouers is die aangewese bran van seksopvoeding aan hulle kinders maar weens hulle onbetrokkenheid neem die skoal die verantwoordelikheid op hom. Dit is egter belangrik dat die skoal die ouers as vennote aanvaar. Ten slotte word riglyne verskaf vir die samestelling van 'n seksopvoedingsprogram. / This dissertation considers the composition of a sex education program for schools in South Africa. Rapidly changing social structure within society and the exposure of the youth to foreign cultural and religious ideas necessitate the urgency of sex education. Sex education is presented from different value systems. The conclusion reached is that values must be an integral part of the sex education program. The child must be accompanied to responsible sexual adulthood by means of educationally accountable principles in order that he/she may be able to withstand the demoralizing influences from society effectively. The parents are the appropriate sex educators of their children but, due to their being unconcerned the school accepted this responsibility. It is however of importance that the school accepts the parents as partners. In conclusion guidelines are presented for the compiling of a sex education program. / Psychology of Education / M. Ed. (Voorligting)