The study evaluates the perceived effectiveness of the leadership styles of deans in Ethiopian governmental Technical and Vocational Education and Training (TVET) colleges. The study was contextualised within the domain of relevant leadership theory in chapter 2 (with specific emphasis on the Full Range Leadership model developed by Bass and Avolio), and within the field of Technical and Vocational Education and Training in chapter 3. A mixed method research methodology was employed in the empirical research. The quantitative part received the most emphasis, while a qualitative part was added to attempt to corroborate findings. Quantitative data were collected from teachers (219), student council members (65) and deans (10) in ten TVET colleges using the MLQ 5x short-form questionnaire, which is a standardised questionnaire of high repute. The quantitatively collected data were analysed and presented using both descriptive and inferential statistics. The qualitative part consisted of semi-structured interviews conducted with the ten deans and one TVET Bureau Head. Quantitative findings indicated that the transformational and transactional leadership styles were observed far more frequently than the laissez-faire style. Perceptions regarding the effectiveness of deans, teachers’ job satisfaction and teachers’ willingness to make an extra effort were positively and statistically significantly influenced by the presence of both the transformational and the transactional leadership styles and to a slight extent, influenced negatively by the interaction effect of the two styles. Qualitative findings mostly corroborated the quantitative findings. Recommendations emanating from the research inter alia include: Leadership training opportunities for TVET deans should be scheduled to enhance the appropriate leadership style practice of deans (especially the transformational style); resources (human, financial and materials) should be made available to TVET colleges to develop desired types of leadership in colleges; as part of the selection process when appointing new TVET deans, the leadership style/s that applicants use at that stage should be assessed; a staff-dean-team-approach will be productive if the dean practises a transformational-orientated style of leadership. / Educational Leadership and Management / D. Ed. (Educational Management)

The aim of the study was to determine the impact of transformational leadership styles of managers on subordinates' job satisfaction, in a steel and mining company. Leadership was conceptualised from the trait, behavioural, contingency and neocharismatic theories. Job satisfaction was derived from content and process theories.The literature highlighted leadership and job satisfaction theories, the changing context of leadership and research of both transformational leadership and job satisfaction. The study was exploratory and a random sample (N=126) was used. The Multifactor Leadership Questionnaire was used to measure transformational leadership and the Job Satisfaction Survey was used to measure subordinate job satisfaction. The results indicated that there was a significant impact of transformational leadership styles of managers on subordinates' job satisfaction, more specifically, in terms of fringe benefits and pay dimensions of job satisfaction, as well as the biographical variable, age. Future research may include transformational leadership styles and other variables such as performance and productivity in the steel and mining industry as well as the biographical variable, age. uture research may include transformational leadership styles and other ariables such as performance and productivity in the steel and mining ndustry. / Industrial Psychology / M.Adm. (Industrial Psychology)

The goal of this research was to explore how students with blindness (SwBs) use information and communication technology (ICT) for learning at the University of South Africa (UNISA). To do this the critical paradigm was used as a way of viewing the educational world. Underpinned by Transactional Distance Theory, Cultural Historical Activity Theory, Universal Design for Learning and Critical Theory, the study was qualitative and used narrative inquiry. The selection of the participants was made through purposive and snowball sampling and data collected through life stories, in-depth and telephonic interviews. The findings culminated in two major findings: 1) the use of ICT for learning; and 2) inclusive digital approaches. The first has emerging themes, for instance, (a) challenges with mathematical, scientific and accounting signs; (b) inability to access graphic learning material; (c) incompatibility of software; (d) lack of timely access to electronic learning materials; (e) high cost of ICT tools; (f) personal computers and laptops; (g) myUnisa and myLife; (h) voice recorders, Brailler, screen readers and videoconferencing; (i) electronic mail (e-mail); and (j) mobile telephones. The themes for the second major finding include: (a) authentic use of student-centred approaches; (b) inconsistency between policy and practice; (c) testing and re-testing of assessment tools; and (d) regular seeking of students‘ views and experiences. The proposed ‗Inclusive Critical use of Technology‘ (ICuT) framework was developed to and can be used as an effective guide if it is foregrounded by applicable distance learning theories and appropriate technologies. The study recommends the use of inclusive and critical approaches when integrating ICT into teaching and learning. / Curriculum and Instructional Studies / D. Ed. (Curriculum Studies)

As theories on the process of reading have advanced so definitional changes have resulted. This in turn has impacted on the teaching of reading. Comprehension is not the result of successful word recognition, rather, meaning is constructed by the reader using various sources as a frame of reference. Reading requires an interaction between the reader, the text read and the context in vvhich it is read. Reader factors involve language competencies, prior knowledge, vocabulary, the use of strategies and attitudes and motivation. The text may be narrative or expository and encompasses instructional materials. The tvvo broad categories in the context are the classroom setting and the instructional context. An 'interactive' or 'organisational' paradigm underlying inclusion recognises individual differences as being a probable cause of failure but postulates that the school and all that it encompasses, can be a barrier to learning and development. As such it is not deficit driven, attributing failure to learners alone. In the case of reading, this means not attributing reading failure to the reader alone but acknowledging the role of the text and the context. This point of departure is confirmed by an interactive model of disability, which, while still explaining reading deficits, advances that alternative areas also be investigated. Focusing on abilities is conducive to proactivity in the prevention of barriers to learning and development. To be inclusive therefore, mainstream schools generally and classrooms specifically, will need to be reformed and restructured to be more responsive to learners experiencing barriers to learning and development. This will require enhanced teaching methods and flexible support systems. Accommodating diversity presupposes the acknowledgement of each learner's uniqueness in order to meet individual needs. This will be facilitated when in the compilation of a reading programme to meet individual needs, the reader, the text and context are matched through assessment and instruction . A reading programme to enhance the teaching of reading and thereby meet individual needs has been compiled and implemented in a mainstream, intermediate phase class. From this practical experience and the literature studied, guidelines for the teaching of reading have been formulated for teachers in the intermediate phase to use within the context of inclusion. / Educational Studies / D. Ed. (Orthopedagogics)

The study was necessitated by the fact that the throughput rates of accounting students studying at distance learning institutions in South Africa are disturbingly low when compared to students studying at residential universities. Bearing in mind the magnitude of the University of South Africa’s (Unisa’s) market share of accounting students in South Africa, it was pivotal to comprehend the unique challenges related to retention and throughput of these students. This thesis reports on a case study of the use of mobile phones in an Accounting module by applying the theories of didactic conversation and transactional distance to understand the retention and throughput rates of the Accounting students in an open distance learning (ODL) environment. Considering the landscape of accounting education in South Africa, the specific challenges faced by accounting students at Unisa and the recent scholarly discourse on retention and throughput of distance education students, this study contributes to the limited theoretical understanding of students’ retention and throughput rates in an Accounting module at Unisa. This theoretical understanding has been obtained through combining the transactional distance theory of Moore (1973) and the didactic conversation of Holmberg (1982) in a single conceptual framework. By applying this framework, this thesis makes an original contribution to the deepening understanding of the retention and throughput rates of accounting students in an ODL environment. The study has shown that retention and throughput rates can be improved through the lessening of the transactional distance between facilitator and student and by improving the quality and extent of the two-way didactic conversation in the learning process. To this effect, the study provided empirical evidence of the successful use of various complementing technology interventions, suitable for accounting students with time constraints, to enhance the learning process. / Management Accounting / D. Com.

This study is a collective case study grounded in the literature regarding leadership styles and leadership theories. It includes among others, an analysis of data from interviews of college Principals and middle Managers to identify the leadership styles at the three colleges of education. The purpose of the study was to analyse the leadership styles of college Principals and middle Managers operating in dual-mode environments. The colleges that were being studied are the Copperbelt College of Education; Mufulira College of Education and Malcom Moffat College of Education. There were sixteen (16) participants in this study drawn from three colleges. The researcher collected data using semi-structured individual and focused group interviews. In addition, policy documents such as ‗Open and Distance Learning Policy (draft) and National Policy on Education were analysed. The researcher employed qualitative methods in the collection and analysis of data. Triangulation was used in order to verify the information given during this study. The evidence from the literature review indicates that there is no single leadership style that may provide answers to all situations in institutions of higher education; rather, a blend of the leadership styles would be beneficial to college Principals. The research further revealed that, managing dual-mode colleges of education entails that Principals require tailor-made programmes in management and leadership of dual-mode institutions for them to improve quality of their products and enhance tenets of transparency, democracy and good governance in colleges of education in Zambia. They also must be excellent communicators and ensure understanding by students, employees, peers, and the many stakeholders involved in dual-mode colleges of education. The study was important as it hoped to shed some light on how to improve quality of leadership in dual-mode colleges of education in Zambia. The study will contribute scientific knowledge to all categories of Higher Education (HE) institutions especially colleges of education, be they face-to-face or distance mode, that are contemplating a move into dual-mode delivery. Finally, Information garnered from this study is expected to allow Principals and other middle Managers and administrators to evaluate their leadership styles in comparison to the effective styles revealed by this study. / Educational Leadership and Management / D. Ed. (Education Management)

The main goal of this thesis is to summarize and introduce general theoretical concepts of Data Warehousing by using the systems approach. The thesis defines Data Warehousing and its main areas and delimitates Data Warehousing area in terms of higher-level area called Business Intelligence. It also describes the history of Data Warehousing & Business Intelligence, focuses on key principals of Data Warehouse building and explains the practical applications of this solution. The aim of the practical part is to perform the evaluation of theoretical concepts. Based on that, design and build Data Warehouse in environment of an existing company. The final solution shall include Data Warehouse design, hardware and software platform selection, loading with real data by using ETL services and building of end users reports. The objective of the practical part is also to demonstrate the power of this technology and shall contribute to business decision-making process in this company.

Following thesis focuses on analysis of using five basic transfer pricing methods mentioned in the OECD Transfer Pricing Guidelines in the conditions of the Czech Republic (comparable uncontrolled method, resale-price method, cost plus method, profit split method, transactional net margin method). There are mentioned the problems connected with application of these methods and also suggestions how to fix them. In this respect thesis contains comparable, functional and economic analysis. As a part of the thesis there is an example of the transfer pricing documentation using cost plus method. Next there are noted the ways and criteria of selecting an appropriate method. There are also solved some tax aspects of determining the transfer prices.

Multimedia is a form of communication and sharing knowledge using synergic effect of parallel connected communication channels. Its main use is in producing communications products and services and in design of user interfaces. Main objective of this dissertation is to develop and create a model of multimedia communication for better understanding of the meaning and the purpose of using multimedia forms in communication process. The model will describe a system of elements and parameters of multimedia communication within the internal and external context. Another objective of this dissertation is to develop multimedia communication methodology that will be used for the design, development and evaluations of concepts of multimedia communication. The methodology will be created by applying the model of multimedia communication into the procedure structure. In theoretical way this dissertation is based on analysis of different definitions and approaches to the multimedia communications topic. This is followed by an analysis of communication theories, concepts of media, multimedia, delivery channels, and communication functions. The theoretical part is followed by the outcomes of the research in practice of four different fields of multimedia use. The knowledge gained is analyzed in the following parts in purpose of creating the model of multimedia communication and the methodology which is derived from the model. The methodology is further validated through case studies and the recommendations for further development are formulated. The model and the methodology of multimedia communication created in this dissertation present complex view on multimedia communication topic that is considered as a useful tool for meeting a specific communication purpose. Dissertation provides mechanics for use and study of multimedia communication and also defines the opportunities for further development of the methodology.

The theme of my thesis „Determination of Transfer Prices in OEZ group“ is determination the way of creation transfer prices for business iterrelations between affined companies. Work is focused on theoretic knowledge from areas of transfer prices whose pillar is „The Arm´s Length Principle“. With it relating tax correlation and required production of documentation for transparence for financing organs. Final recommendation are target to how (in the concrete and also generally) above all on problems resulting from current economic situation. Of binding force recommendation touche above all areas cover binding appreciation about correctness of creation transfer prices.