This mixed methods research design, which was modelled on the constructivist view of schooling, sets out to investigate the effect of developing mathematical problem solving skills of grade 8 learners on their performance and achievement in mathematics. To develop the mathematical problem solving skills of the experimental group, a problem-centred teaching and learning environment was created in which problem posing and solving were the key didactic mathematical activity. The effect of the intervention programme on the experimental group was compared with the control group by assessing learners’ problem solving processes, mathematical problem solving skills, reasoning and cognitive processes, performance and achievement in mathematics. Data were obtained through questionnaires, a mathematical problem solving skills inventory, direct participant observation and questioning, semi-structured interviews, learner journals, mathematical tasks, written work, pre- and post- multiple-choice and word-problem tests. Data analysis was largely done through descriptive analysis and the findings assisted the researcher to make recommendations and suggest areas that could require possible further research. / Mathematics Education / M. Ed. (Mathematical Education)

The aim of this study is to report findings of inquiry into the role that problem-based approach can play in the teaching and learning of Technology in Thabo-Mofutsanyana District in Qwaqwa. This study followed qualitative research methods and ethnographic design informed by the researcher’s desire for the study to be conducted from firsthand knowledge generated in the research setting. The researcher interviewed Grade 9 Technology teachers and experts, observed teaching and learning in two participating and two non-participating secondary schools in Murray & Roberts Technology Olympiad and analysed Technology teachers’ lesson plans and workschedules, portfolios and files of Grade 9 Technology learners. Key findings that this study produced include: PBL is a need in the teaching of Technology; learners function at a higher level of thinking; learners treat concepts at higher and deeper level; learners become more motivated and learners are able to discover theories and make inventions. / Educational Studies / M. Ed. (Didactics)

The objective of this study was: (1) to determine the relationship between job embeddedness (measured by the Job Embeddedness Scale), work engagement (measured by the Utrecht Work Engagement Scale), and turnover intention (measured by the Turnover Intention Scale); and (2) to determine whether employees from different groups, namely age, race, gender, marital status and tenure differ significantly in their levels of job embeddedness, work engagement and turnover intention. A quantitative survey was conducted on a non-probability purposive sample (N = 153) of staff in a higher education institution. Correlational analyses revealed significant relationships between job embeddedness, work engagement and turnover intention. Multiple regression analyses showed that organisation links and dedication negatively predicted the participants’ turnover intention. Significant differences between age, race, gender, marital status and tenure were also found. The findings contribute valuable knowledge to the field of Career Psychology and can be applied in the retention of employees in the higher education institution. The study concludes with recommendations for future research and practice. / Industrial & Organisational Psychology / M. Com. (Industrial and Organisational Psychology)

The aim of this study was to investigate the effect of context-based problem solving instruction (CBPSI) on the problem solving performance of Grade 10 learners, who performed poorly in mathematics. A cognitive load theory (CLT) was used to frame the study. In addition, CLT was used to: 1) facilitate the interpretation and explanation of participants‟ problem solving performance; and, 2) influence the design of CBPSI to hone participants‟ problem solving skills. The study was conducted in the Gauteng province of South Africa and involved a two-week intervention program in each of the nine participating high schools. Participants consisted of 783 learners and four Grade 10 mathematics teachers. A non-equivalent control group design was employed, consisting of a pre- and post- measure. In addition, classroom observations and semi-structured interviews were conducted with teachers and learners. Teachers employed conventional problem solving instructions in four control schools while the researcher implemented CBPSI in five experimental schools. Instruction in experimental schools entailed several worked-out context-based problem solving examples given to participants in worksheets. The main aspects of CBPSI embraced elements of the effects of self-explanation and split-attention, as advocated by CLT. Due to the design of CBPSI participants in experimental schools became familiar with the basic context-based problem solving tasks that were presented to them through the worked-out example samples. In turn, the associated cognitive load of problem solving tasks was gradually reduced. The principal instrument for data collection was a standardized Functional Mathematics Achievement Test. The pre-test determined participants‟ initial problem solving status before intervention. A post-test was given at the end of intervention to benchmark change in the functionality of CBPSI over a two-week period. Using one-way analysis of covariance (ANCOVA), Analysis of Variance (ANOVA), and other statistical techniques the study found that participants in experimental schools performed significantly better than participants in control schools on certain aspects of problem solving performance. In addition, semi-structured interviews and classroom observations revealed that participants rated CBPSI highly. On the whole, the study showed that CBPSI is an effective instructional tool to enhance the problem solving performance of Grade 10 mathematics learners. / Mathematics Education / D. Phil. (Mathematics, Science and Technology Education)

The recent global growth and popularity of open and distance learning (ODL) has been attributed to its advantages, such as flexibility for students who wish to study while working. Moreover, ODL is an effective tool in extending participation to students from less privileged social groups who are unreachable due to geographic location or cannot access higher education due to diverse factors, such as financial constraints or domestic arrangements. In the light of this, this study investigated learner support in the Department of Adult Basic Education and Training (ABET) at the University of South Africa (Unisa), the largest, dedicated ODL institution in South Africa. A review of literature identified the Community of Inquiry model proposed by Garrison, Anderson and Archer (2001) as useful in this context and I used it as a conceptual framework for the empirical inquiry that I undertook. A mixed method approach comprising two consecutive phases was employed to investigate the research questions. A self-designed questionnaire was used to gather quantitative data from a random sample of 400 students registered for the ABET Diploma module (Phase One) followed by face to face interviews with selected lecturers and students (Phase Two). The scope of the study was limited to ABET lecturers, ABET diploma students and to selected Unisa learner support systems, such as myUnisa which includes a web-based discussion forum. The findings of the inquiry were presented and discussed under three main headings: the findings of Phase One, the findings of Phase Two and a summary in which the findings of the two phases were integrated where appropriate. The themes that emerged from the questionnaire and the interviews demonstrate clearly that learner support in the ABET Department is crucial in ensuring learner success. Interlinking themes are as follows: the context of the students, levels of computer literacy, accessibility of Unisa learner support systems, student motivation and time management. Many ABET students live in remote areas of the country and have little or no access to internet facilities. However, the majority of students agreed that they would like to interact more with other students through myUnisa in future. Lecturers and students agreed that myUnisa was a vital tool in teaching the students online; yet both students and lecturers still regarded contact discussion classes as the most important form of learner support. The findings suggested that the distance between the university and the student still has to be reduced more to ensure that student support reaches all students equitably. / Curriculum and Instructional Studies / D. Ed. (Curriculum Studies)

The democratic era in South Africa has led to the introduction of a wide-ranging series of teaching and learning policies aimed at school reform. The study aimed at establishing how these policies are implemented by educators in selected schools. Qualitative and quantitative methods were used to gather information from educators, members of the School Management Teams and learners through in-depth individual and focus group interviews as the main data collection methods. Critical discourse analysis was used to examine participants‟ spoken words and the content of relevant documents such as lesson plans in detail. Comparisons were drawn and similarities identified through the coding, categorisation and condensation of data. The researcher interpreted the displayed data. A discussion of the main themes was presented and supported by quotations by participants. Findings indicate that there have been only few changes in terms of how educators teach; some educators conceded that they had not changed the way they teach since the introduction of new curriculum and assessment policies. The role played by learning outcomes in teachers‟ lesson planning was uneven. Members of School Management Teams demonstrated diverse views on teaching and learning policies. Learners who are taught in their home language encounter few difficulties in learning; this is not the case with learners who are taught through medium of a second language and thus lack the necessary language proficiency necessary for academic achievement. A shift from teacher-centred to learner-centred approaches to teaching is still required: that is, a shift from teaching to learning to enhance thinking and reflection which accommodates and draws on learners‟ prior knowledge and experiences. Class sizes should be reduced to enable effective educator and learner interaction. Educators‟ interest, tolerance, innovativeness and competency in the subject matter will help sustain learners‟ interest in the learning activities. Policy makers should explore professional development from viewpoint of the participating educators in order to identify the most effective strategies to support and change educators‟ classroom practice where necessary. / Curriculum and Instructional Studies / D. Ed. (Curriculum Studies)

The postmodern organisation and its leaders are faced with relentless turbulence and change and a compelling economic drive for success. The recent exponential rise in the popularity of coaching can be ascribed to the business need for the development of leadership bench-strength. Appreciative inquiry (AI) claims to be a source of untapped strength for organisations in the postmodern world and a source of sustainable solutions and genesis for energy. However, the scarcity of evidence of coaching linked to a postmodern stance, incorporating AI principles, as well as using group-based coaching methods, provided an opportunity for this study to respond to the challenges and contribute to the theory and practice of leadership coaching in the organisational setting by investigating the transformative effects of a postmodern group-based leadership coaching programme (LCP) on leaders’ personal and professional perspectives. The premises suggest that postmodern group-based coaching is a practical and cost-effective methodology in multi-cultural international organisations. Furthermore, postmodern coaching in groups can transform the personal and professional perspectives of leaders, specifically in transforming future plans, goal-directedness, confidence, resilience, hope, subjective well-being and empowerment as a leader, as well as broadening life outlooks. Key transformative themes were identified: self-knowledge, appreciation of others, broader vision, self-control and work-life integration. This applied study has made a valuable contribution to the body of research in the area of postmodern and group-based coaching. Replication of the study in other industries, setting and with different levels of leadership, training of postmodern coaches and robust follow-up coaching were identified as opportunities for further exploration. / Industrial & Organisational Psychology / D.Lit. et Phil. (Industrial Psychology)

The study explores the role of eye contact in promoting effective learning in natural science in the secondary school using eye-tracking technology. A theoretical framework constituting the theories of Vygotsky, Piaget and Bandura inform the study. In the empirical inquiry in this study a purposefully selected group of eleven Grade 9-learners of mixed ability were eye-tracked by means of the Tobii 60 X-2 eye-tracker during individual viewings of a video-recording of a natural science lesson taught by the educator using a PowerPoint presentation. The Tobii 60 X-2 eyetracker establishes how a learner pays attention to information presented through educator narration, visuals and texts during teaching and learning. The findings indicate that, as the learners’ areas of interest, their highest total fixation duration was firstly on the PowerPoint presentation, and secondly on the educator. Under-performing natural science learners showed shorter and less dense fixation in both areas of interest. / Science and Technology Education / M. Ed. (Natural Science Education)

The purpose of this study was to explore and describe the experiences of Recognition of Prior Learning (RPL) nursing candidates related to the four-year comprehensive nursing training programme at a Nursing Education Institution in Gauteng. To this end an exploratory descriptive qualitative research design was undertaken. The research sample comprised of 13 purposefully selected participants. Face-to-face individual interviews, using open-ended questions (Grand tour), were used to collect data, which was analysed using Tesch’s approach. Findings from the study highlighted the challenges faced by nursing RPL candidates as adult students. These included challenges related to their theoretical learning as well as their clinical facility experiences. Based on the study results, recommendations were formulated in assisting them to successfully and timeously complete their nursing programme / Health Studies / M.A. (Nursing Science)

Thesis (PhD (Education Policy Studies))--University of Stellenbosch, 2010. / Dissertation presented for the degree Doctor of Philosophy (PhD) at Stellenbosch University. / ENGLISH ABSTRACT: In this critical-hermeneutical inquiry into schools as learning organisations I use the service provision model of the Western Cape Education Department (WCED) as an exemplification of the concept of a learning organisation. In this inquiry, which is conceptual in nature, I explore whether their service provision model is sufficient to turn schools into learning organisations. With the establishment of Education Management and Development Centres (EMDCs) in the Western Cape, the WCED expressed its intention to develop schools in the Western Cape into learning organisations. I do a literature review to develop a conceptual framework of a learning organisation. From the literature review I constructed five constitutive meanings of a learning organisation. These meanings serve as conceptual lenses to explore how schools can be developed into learning organisations. Furthermore, I analyse some of the WCED service provision policies against the five constitutive meanings. These constitutive meanings include quality, inclusivity, collaborative teamwork, communication and power, which determine if the WCED policies are consistent with its objective to develop schools into learning organisations. Through my analysis I found that the WCED‟s policies are not compatible with all constitutive meanings. This led me to conclude that the WCED‟s understanding of a learning organisation is fundamentally and conceptually flawed as the WCED‟s service provision model operates within a controlled and regulated environment at the expense of internal school development. Interviews and the interpretation of data further reveal that the WCED‟s service provision model is not adequate to develop schools into learning organisations. This flawed understanding may have resulted partly in the WCED‟s adoption of a single, unitary managerialist approach to their service provision model because of the strong emphasis on compliance rather than cooperation that should exist between schools and the WCED. Based on the constitutive meanings I constructed for a learning organisation, I conclude that a managerialist approach serves the WCED‟s interest more than it serves the interest of teachers and classroom practice. The main argument of this study is that a communicative deliberative idea of democracy could reconceptualise the WCED‟s inadequate understanding of a learning organisation. A key aspect of developing schools into learning organisations may begin with instituting better lines of communication which should include elements like reflexive discussion, communicative freedom, consensus and decision-making processes. These elements form the basis of what constitutes a learning organisation. This reconceptualised notion of a learning organisation can best be done through deliberative democracy with its emphasis on public argumentation with equal opportunity with the aim of arriving at an agreed judgement. This study suggests that the WCED adopts a communicative deliberative idea of democracy as a notion of communication which is a more ideal vehicle that could assist in developing schools into learning organisations. / AFRIKAANSE OPSOMMING: In hierdie kritiese verklarende ondersoek rondom skole as leerorganisasies gebruik ek die Wes-Kaapse Onderwys Departement se diensleweringsmodel as ʼn voorbeeld van die konsep van ʼn leerorganisasie. Hierdie ondersoek is konsepsioneel in wese en bepaal of die WKOD se diensleweringmodel voldoende is om skole in leerorganisasies te ontwikkel. Met die daarstelling van Onderwys en Bestuur Ontwikkellings Sentrums (OBOSSE) in die Wes-Kaap het die WKOD sy voorneme om skole in die Wes-Kaap in leerorganisaies te ontwikkel uitgedruk. Derhalwe doen ek ʼn literêre oorsig om ʼn konseptuele raamwerk van ʼn leerorganisasie te ontwikkel. Vanuit hierdie literêre oorsig het ek vyf kontitutiewe betekenisse naamlik (kwaliteit, inklusiwiteit, samehorige spanwerk, kommunikasie en mag) geїdentifiseer wat ʼn leerorganisasie saamstel. Hierdie konstitutiewe betekenisse dien as waarneembare lense om vas te stel in hoe ʼn mate skole in leerorganisasies kan ontwikkel, en of die WKOD se diensleweringmodel strook met sy oogmerk om skole in leerorganisasies te ontwikkel. Ek analiseer vervolgens sekere WKOD diensleweringbeleide teen die konstitutiewe betekenisse om die relevansie om skole in leerorganisasies te ontwikkel vas te stel. Deur hierdie analise het ek ontdek dat nie alle beleide ten volle aan die vereistes van die konstitutiewe betekenisse voldoen nie. Derhalwe kom ek dus tot die gevolgtrekking dat die WKOD se siening van ʼn leerorganisasie fundementeel en konseptueel foutief is omdat die WKOD se diensleweringmodel werk binne die raamwerk van ʼn beheerde en gekontroleerde omgewing tot die nadeel van die interne ontwikkeling van skole. Die onderhoude se interpretasie in verhouding met die vyf konstutiewe betekenisse en beleidsdokument het verdere inligting aangaande die hoofnavorsingsvraag of die WKOD se dienslewering model genoegsaam is om skole in leerorganisasies te ontwikkel verskaf. Ek argumenteer dat hierdie skewe siening (beeld) mag gedeeltelik daartoe bygedra het tot die WKOD se enkel eensydige bestuurstyl tot hul diensleweringmodel as gevolg van die sterk klem op onderdanigheid eerder as samewerking wat ʼn ideale spangees tussen skole en die WKOD teweeg kan bring. Op grond van die konstitutiewe betekenisse wat ek geformuleer het, doen ek aan die hand dat die WKOD se diensleweringmodel hulself bevoordeel, eerder as die belange van onderwysers en klaskamer praktyk. Derhalwe doen ek ʼn paar aanbevelings aan die hand om hierdie leemtes aan te vul en voorsien riglyne om skole in leerorganisasies te ontwikkel. Die hoofargument van hierdie ondersoek is dat beraadslagende demokrasie die WKOD se siening van „n leerorganisasie aansienlik kan verbeter. „n Sleutel aspek van die ontwikkeling van skole in leer organisasies mag begin by die instelling van beter vorme van kommunikasie wat elemente soos reflektiewe besprekings, kommunikatiewe vryheid, konsensus and besluitneming insluit. Hierdie elemente vorm die basis van wat ʼn leer organisasie behels. Dit kan derhalwe die beste gedoen word deur beraadslagende demokrasie met sy klem op publieke argumentering met gelyke geleenthede en die klem op die daarstelling van ooreenstemmende oordeel. Hierdie studie suggereer that die WKOD die idée van beraadslagende demokrasie as ʼn beginsel van kommunikasie moet aanneem wat die mees ideale vorm van demokrasie is wat hulle kan ondersteun om skole in leer organisasies te ontwikkel.