The low grades that students score in some statistical units in Kenyan universities is of great concern and has evoked research interest in the teaching of some of the units and the students’ learning of the statistical content. The aim of the study was to investigate the difficulties undergraduate students experience in the learning of bivariate normal distribution in a Kenyan university. The research also aimed to answer the following research questions on the difficulties undergraduate students encounter in the learning of bivariate normal distribution. The first research question was based on the reasons why students find learning of bivariate normal distribution difficult and the second research question was to find the reasons why students experience such difficulties in learning bivariate normal distribution. The target population for this study included lecturers teaching statistics in the university, and second- and third- year students enrolled or who have previously completed the probability and statistics III unit, where the bivariate normal distribution content is covered. In selecting students for the study, the simple random sampling technique was employed while convenient sampling was used to select lecturers who participated in the study. A mixed methods design was adopted for this study where both quantitative and qualitative data was collected. A total of 175 students and six lecturers participated in this research study. All students who participated in the study did a bivariate normal distribution test (Appendix 1) designed by the researcher and then filled in a questionnaire (Appendix 2). The lecturers who participated in the study filled in an open-ended questionnaire (Appendix 3). The results showed that undergraduate students have difficulties in learning bivariate normal distribution. This is because most of them could neither state the bivariate normal distribution nor solve any of the application questions on the content. The students find it difficult to learn and comprehend the bivariate normal distribution equation with its many parameters and constants of the two random independent variables. The results also showed that students could not state the normal distribution equation nor could they solve questions on the normal distribution, which forms the foundational knowledge required for effective learning of the bivariate normal distribution content. ii Based on the results, the study recommended that emphasis should be placed on the basic and foundational knowledge of the normal distribution content and its applications before teaching bivariate normal distribution in probability and statistics III. In addition, it is recommended that all students should be involved in the learning of basic content to enable them to understand all parameters and constants in the equations and their applications. The study also recommends that lecturers revise the foundational knowledge and content related to the bivariate normal distribution before introducing and teaching the bivariate normal distribution content. This study also recommends that the university should consider a change of curriculum by teaching the bivariate normal distribution, as an introductory course to the unit under the multivariate distributions in statistics, in third year of the students’ studies. ; ; / Mathematics Education / M. Sc. (Mathematics Education)

Many students when they arrive at university do not possess the “cultural capital” (Bourdieu 1977) which is favoured by the institution. The purpose of the English Language for Academic Purposes (ELAP) course and the drafting-responding process is to help students to begin to acquire the “cultural capital” required to succeed at university. The research reported on in this thesis examined the drafting-responding process as it is used to develop students’ writing in the ELAP course at Rhodes University. The process involved students submitting drafts of their essays on which they received constructive and formative feedback from their ELAP tutor. This feedback was then used to revise their essays before a final version was submitted for assessment. The research took the form of a case study with an essentially interpretive orientation. I examined the drafts (with the tutor’s comments) and final versions of seven students’ ELAP essays. Additional data was obtained by interviewing the students and the tutor. Underpinning my beliefs regarding the role of writing in learning as well as my orientation to research is an understanding of knowledge and learning as being socially constructed. All writing is embedded in and dependent on, not only the immediate social circumstances, but also the broader social and cultural context. In analysing and discussing the data in this research I used Halliday’s (1985) definition of context, in which he draws a broad distinction between the immediate context of situation and the broader context of culture The research findings showed that the drafting-responding process can help students with the process of developing the academic literacy they need in order to write essays within specific situational contexts, in this case, the context of the ELAP course. In addition, at a broader level, it can help students to begin the process of being initiated into the culture of the university as a whole.

Much current research and practice in teaching and learning in higher education tends to overfocus on social aspects of education; on how rather than what students are learning. Much of this research and practice is influenced by constructivism, which has a relativist stance on knowledge, generally arguing, contra positivism, that knowledge is constructed in socio-historical contexts and largely inseparable from those who construct it and from issues of power. This leads to a confusion of knowledge with knowing, and knowledge is thus obscured as an object of study because it is only seen or understood as knowing or as a subject of learning and teaching. This ‘knowledge-blindness’ (Maton 2013a: 4) is problematic in higher education because knowledge and knowing are two separate parts of educational fields, and while they need to be brought together to provide a whole account of these fields, they also need to be analysed and understood separately to avoid blurring necessary boundaries and to avoid confusing knowledge itself with how it can be known. Being able to see and analyse knowledge as an object with its own properties and powers is crucial for both epistemological access and social inclusion and justice, because knowledge and knowledge practices are at the heart of academic disciplines in universities. Social realism offers an alternative to the dilemma brought about by constructivism’s tendency towards knowledge-blindness. Social realism argues that it is possible to see and analyse both actors within social fields of practice as well as knowledge as something that is produced by these actors but also about more than just these actors and their practices; thus knowledge can be understood as emergent from these practices and fields but not reducible to them (Maton & Moore 2010). Social realism, drawing from Roy Bhaskar’s critical realist philosophy (1975, 2008), is intent on looking at the real structures and mechanisms that lie beneath appearances and practices in order to understand the ways in which these practices are shaped, and change over time. Legitimation Code Theory is a realist conceptual framework that has, as its central aim, the uncovering and analysis of organising principles that shape and change intellectual and education fields of production and reproduction of knowledge. In other words, the conceptual tools Legitimation Code Theory offers can enable an analysis of both knowledge and knowers within relational social fields of practice by enabling the analysis of the ways in which these fields, such as academic disciplines, are organised and how knowledge and knowing are understood in educational practice. This study draws on social realism more broadly and Legitimation Code Theory specifically to develop a relatively novel conceptual and explanatory framework within which to analyse and answer its central question regarding how to enable cumulative knowledge building through pedagogic practice. Using qualitative data from two academic disciplines, Law and Political Science, which was analysed using a set of conceptual and analytical tools drawn from Legitimation Code Theory, this study shows that the more nuanced and layered accounts of pedagogy that have been generated are able to provide valuable insights into what lecturers are doing as they teach in terms of helping students to acquire, use and produce disciplinary and ‘powerful’ knowledge (Young 2008b). Further, the study demonstrates that the organising principles underlying academic disciplines have a profound effect on how the role of the knower and the place or purpose of knowledge is understood in pedagogy and this affects how the pedagogy is designed and enacted. This study has argued that if we can research pedagogy rigorously using tools that allow us to see the real mechanisms and principles influencing and shaping it, and if we can reclaim the role of disciplinary knowledge as a central part of the pedagogic relationship between lecturer and students, then we can begin to see how teaching both enables and constrains cumulative learning. Further, we can change pedagogy to better enable cumulative learning and greater epistemological access to disciplinary knowledge and related practices for greater numbers of students. The study concludes by suggesting that the conceptual tools offered by Legitimation Code Theory can provide academic lecturers with a set of tools that can begin to enable them to 'see' and understand their own teaching more clearly, as well as the possible gaps between what they are teaching and what their students are learning. This study argues that a social realist approach to the study of pedagogy such as the one used here can begin not only to enable changes in pedagogy aimed at filling these gaps but also begin to provide a more rigorous theoretical and practical approach to analysing, understanding and enacting pedagogic practice. This, in turn, can lead to more socially just and inclusive student learning and epistemic and social access to the powerful knowledge and ways of knowing in their disciplines.

D.Litt. et Phil. / Technikon SA, situated in Florida, is the largest technikon in South Africa with an enrolment figure of more than 80 000 for 1995. As a technikon it is committed to the principle of cooperative education and it presents a large number of Diplomas and Higher Diplomas designed and developed for specific career paths. The South African Police Service is the largest employer using Technikon SA for training purposes. During 1993 the SAPS decided to implement a National Higher Diploma in cooperation with Technikon SA. One of the courses included in the curriculum is a course in African languages for members who do not have working knowledge of such a language. The SAPS as career path has unique demands and although a syllabus for a generic course in African languages does exist, it would not have suited the specific needs of the client. It was therefore necessary to do an in depth analysis of the needs of members of the SAPS as far as African languages are concerned. After the necessary permission was obtained from both the Council of Technikon SA as well as the Commissioner of Police, a questionnaire was drafted with the aid and input of the subject advisory committee of the Police. This questionnaire was given to research experts for evaluation and was edited to ensure readability. Finally it was distributed to a stratified sample of 3000 members. Before the empirical research took place, an extensive literature study was done. Aspects such as language acquisition, language learning, different models of language teaching, and syllabus design were investigated. This was done to ensure that the empirical study would be undertaken within a sound theoretical framework. A number of important conclusions were drawn from the literature study and it led to important guidelines for the planned course. The response to the questionnaires was 67%. It was proven beyond doubt that there is a great need amongst members of the Police Service to have a basic competency in an African Language. It was also indicated that this need is experienced to a greater extent in the work situation than at home. Important preferences-regarding teaching methods came to the fore and will be included in the design of the course. It was also possible to identify a number of language functions that can be regarded as critically important to a member of the SAPS. The final and very important conclusion was that the need for an African language is not limited to a specific group or rank. More than 95% of the respondents indicated that all the members would benefit by being able to communicate in an African Language. This implies that the present National Diploma should be re-curriculated to facilitate the inclusion of African languages.

M.A. (Applied Linguistics) / The central concern of the research study is the academic underachievement of the student. The problem is probed by looking at the language and learning difficulties encountered by the student as he strives to cope with the demands of his academic programme. The research target group consists of students registered inter alia, to do English 100, a course that exposes the students to literary texts. Since the group is at the entry level to university education, the complex of adjustments which confront the student offer stimulating theoretical possibilities. Illumination to the problem is sought in three related directions, viz the semanticconceptual, the sociocultural and an encapsulation strategy. In its general orientation the study looks beyond the student and the lecture room in seeking answers to vexing educational problems. The research method used is, in the main, eclectic with a predilection to approaches that lend themselves more amenably to the sociocultural and experiential undergirding of the investigation as a whole. . The main findings identify the key players on whom initiatives towards alleviation and amelioration largely depends. Above all, the problem is conceived as sociocultural, for which only a socioculturally adequate solution can ever be viable. The perceived significance of the research study is its serious attempt to ask educationally significant questions. It however, does not claim to offer answers in such an intricate area of human endeavour.

At Technikon Witwatersrand, Business Communication is offered as a service subject, which is compulsory for a variety of diplomas and the majority of students are obligated to do the course. Its broad intention is to assist students in developing their proficiency in English, enabling them to cope with studying at Technikon and preparing them for the workplace. Despite the fact that the course is designed to assist them, many students question why they have to do the course and whether it is simply a repetition of high school work. The study attempts to examine the implicit and explicit goals of Business Communication, to explore the process through which the goals have been developed and changed over the years (i.e. how the goals have been constructed), and to elicit and compare the perspectives of the different stakeholder groups as to the goals. Both a qualitative and a quantitative approach are used in the research design. Interviews with four fulltime lecturers were conducted and a self-designed questionnaire was administered to students. These were the main means of data collection. The data reveals that the goals of Business Communication are implied rather than explicit. Despite this, students and lecturers see the course as important. Recommendations are made to help the Department of Business Communication to reflect on their practice with particular emphasis given to material development and the application of OBE principles.

The site of this research is the Kigali Institute of Science and Technology (KIST). The research was undertaken to investigate first year students' perceived English language needs in order to study successfully at KIST. The research was intended to pave the way for differentiated English language syllabuses for students of varying English proficiency. It sought to answer the following questions: (1) what are students' perceived language needs in order to study through the medium of English at KIST? (2) To what extent does the current English language programme address these perceived needs? And (3) what are the differences in students' perceived language needs at different levels of proficiency? The research was carried out in an interpretive paradigm using both qualitative and quantitative methods. It took the form of a case study utilising questionnaires to collect data. Questionnaires were administered to students, mainstream subject lecturers and English lecturers. The student sample consisted of 212 students chosen from the four previously identified levels of proficiency (beginner, elementary, intermediate and advanced). The lecturer samples consisted of seven subject lecturers and eleven lecturers in English. The research tools used to collect data were administered questionnaires and document analysis. The chi-square statistical test was used to analyse quantitative data especially in establishing differences that appeared between dissimilar proficiency levels. Findings have shown that, although English is no longer a credit-bearing course, students are still interested in learning it. Students expressed a high positive perception for learning language structures, listening and speaking, and a need for reading and writing. However, although it was possible to establish stakeholders' (students, subject lecturers and lecturers in English) perceptions of students' needs, it was not easy to establish what students' real needs and difficulties in English are. Attempts to get valid answers to my questions were not conclusive. Although this research has implications for the future of English language teaching/learning at KIST there is a need for further investigation of students' needs. An important starting point would be to begin a debate at KIST about the whole issue of students' needs. Such research would exploit research tools/methods not used in this research (e.g focus group interviews and observations).

This thesis reports on a critical, ethnographic investigation into the reading practices of a group of 14 foundation year students at Rhodes University in 2002. The university had identified all the student-participants as 'underprepared' for university learning: they were from poor, socio-economic backgrounds, used English as an additional language, and had been educated in township or rural schools. Using the Socio-cultural model of literacy (Heath, 1984; Gee, 1990 & Street, 1993), the study explores the culturally-shaped attitudes and assumptions about reading that the students brought with them into a tertiary learning context from their homes, communities and schools. It reports on their subsequent efforts to become academic readers in the disciplinary context of History. Framing Theory (Reid and MacLachlan, 1994) was employed to analyse the kinds of matches and mismatches that arose between the students' frames about the nature and purpose of reading, and those implicitly accepted as normative by teachers in the History department. It accounts for the students' difficulties in achieving epistemological access in terms of a conflict of frames: both the students and their teachers usually failed to recognise each others' constructions about the nature and purpose of 'reading for a degree'. The study'S critical purpose required that its potential for generating emancipatory consequences needed to be investigated. Thus the study reports on how both sets of participants began to reframe their understanding of academic reading, by describing the ways in which they reflected on the findings in the final stages of the research process. / KMBT_363 / Adobe Acrobat 9.54 Paper Capture Plug-in

Technology offers opportunities for museums to expand the ways in which cultural perspectives relevant to objects on display can be exchanged and understood. Multimedia content offered online in an environment with user input capabilities can encourage dialogue and enrich visitor experiences of museums. This action research project using narrative analysis was an effort to develop the use of web technology in museum education practice, with an emphasis on constructivist learning. Concepts including the visitor-centered museum and multiple narratives led the researcher to collaborate with a pre-service art teacher education classroom and a local Hindu community to create content that might better develop understandings of one museum's Hindu sculpture collection that are personal, cultural, and complex.

This research considers the perceptions of an academic writing task held by a lecturer and first year students in the Philosophy department at the University of Zululand. The research takes as its starting point the following premises: that language is inextricably linked to learning; that each academic discipline has a particular discourse which students have to acquire in order to participate as accepted members of the academic community; that learning proceeds most effectively when teaching starts with what is known and moves into the unknown; and that learning takes place through experience and involvement, rather than transmission. The research suggests that many first year students bring with them to university an understanding of the nature of learning and of knowledge which makes it difficult for them to understand the implicit rules of the discourse of analytical philosophy. My investigation uncovered several of these rules in the study guide written for the course, but it appears that students were not able to discover them and, as a result, experienced great difficulty in fulfilling the assignment task in a way which promoted their understanding of the content. The research also shows that the lecturer's expectations of the task were far removed from the manner in which the students implemented the task. It is argued that the students appear to have reverted to their established writing strategies which consisted of simply repeating what the 'authority' has said. From this it is argued that unless rules of the discourse are made explicit to students, and students understand the content of the course, they will revert to copying and relying on other sources to tell them what to write. One way of making these rules explicit and encouraging students to integrate new knowledge with previous knowledge which they bring with them to university is through providing well-structured writing tasks, and where necessary, developing clearly defined assessment procedures. Writing is the principal means of mediation between the lecturer, who is trying to offer students entry into the discipline, and the student apprentice trying to make sense of the discipline and find his or her own 'voice' within that discipline.