1,720,970 research outputs found
Kolb Interrupted : An investigation into students' experience of an experiential learning approach to entrepreneurship education
No full textEntrepreneurial activity is widely regarded as a primary driver of socio-economic development. Alongside structural and systemic support, entrepreneurship education is a critical factor in improving entrepreneurial activity. While entrepreneurship education initiatives abound, little is understood about the effectiveness and pedagogical basis of these programmes, especially from the perspective of the student. This thesis focuses on a case study of a South African programme of entrepreneurship education designed around Kolb's Experiential Learning Cycle. The research employs a phenomenographic framework to identify the qualitatively different ways in which students experience this experiential learning approach to entrepreneurship education. This research shows that students' ways of experiencing learning can be characterised in one of two ways; a superficial way of experiencing learning in which students takes on a less sophisticated and surface view of learning, and an immersed way of experiencing learning in which students' engage in a deep and sophisticated manner. These ways of experiencing learning suggest two ways in which Kolb's Experiential Learning Cycle is interrupted; firstly, at the point of concrete experience, and secondly, at the point of reflective observation. This study makes a contribution to knowledge by examining experiential learning from the perspective of the student, and shows how programmes of entrepreneurship education can be better designed, in order to have an impact on entrepreneurial activity and socio-economic development
Considering two audiences when recording lectures as lecturecasts
Get PDFThis article presents the outcome of an investigation into the provision of lecturecasts to students. The objective was to ensure that both those who attended live lectures of a second-year engineering course and/or watched recorded versions of the lectures had an experience that supported their learning. A range of data was drawn on including the personal reflection of the lecturer of the course, questionnaires, and student interviews. The qualitative data were analysed through an inductive process that drew on the principles of grounded theory and the findings that emerged included the role of the ‘talking head’ in recordings, balancing the needs of the live and recorded audience, the importance of digital annotation using e-ink, content navigation using index markers, the availability of the lecturecasts, and the importance of considering intellectual property. These findings demonstrate how the design and implementation of lecturecasting can be improved to ensure that students have the best possible experience of the material being presented
Pupils' experiences of technology : exploring dimensions of technological literacy
No full textIncludes bibliographical references (leaves 155-162).Technology is the driving force behind much of the change taking place in the world today. Consequently, across society, calls are being made to ensure technological literacy is a meaningful and central part of schooling to adequately prepare pupils to become part of an increasingly technologically driven world. However, studies have shown that large parts of society perceive technology primarily in terms of computers
An instrument to determine the technological literacy levels of upper secondary school students
No full textThe final publication is available at: http://link.springer.com/article/10.1007%2Fs10798-013-9259-3.In this article, an instrument for assessing upper secondary school students' levels of technological literacy is presented. The items making up the instrument emerged from a previous study that employed a phenomenographic research approach to explore students' conceptions of technology in terms of their understanding of the nature of technology and their interaction with technological artefacts. The instrument was validated through administration to 1,245 students on completion of their 12 years of formal schooling. A factor analysis was conducted on the data and Cronbach alpha reliability co-efficients determined. The results show that a five-dimension factor structure (namely, artefact, process, direction/instruction, tinkering, and engagement) strongly supported the dimensions as developed during the original phenomenographic study. The Cronbach alpha reliability co-efficient of each dimension was satisfactory. Based on these findings, the instrument has been shown to be valid and reliable and can be used with confidence
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Comparing the technological literacy of pre-service teachers and secondary school students in South Africa
No full textTechnology education was introduced for the first time after the abolition of Apartheid in South Africa in 1994. The technology curriculum required that students become technologically literate. However, in order for students to become technologically literate, teachers need to be technologically literate. In this study we explore pre-service teachers’ levels of technological literacy. The study will draw on an instrument to determine both the pre-service teachers’ (n = 12) and secondary school students’ (n = 179) levels of technological literacy. The instrument was developed and found to be reliable and valid in previous pilot studies. The instrument was based on a rigorous qualitative analysis of interview data which was in turn informed by categories that emerged from a phenomenographic analysis. Data were collected from the university graduated pre-service teachers, and from a unique group of secondary school students who are academically strong as they were selected to enter the Exposition for Science. Profiles of teachers’ and students’ scores were generated in two categories, namely how they conceive technology (Conception of Technology) and how they interact with technology (Interaction with technology). The category Conception of Technology, are described by two dimensions, namely Artefact and Process. The category Interaction with Technology, are described by four dimensions, namely, Direction, Instruction, Tinkering and Engaging. The outcome of the analysis suggests that pre-service teachers appear to place primacy on technology being associated with an artefact rather than a process. It is thus likely that the pre-service teachers in the present sample teachers will struggle to help school students develop a level of technological literacy that encompasses technology as being more than simply an artefact.Web of Scienc
Problem Solving Discourse Models: Informing an Introductory Engineering Course
No full textThis is an Accepted Manuscript of an article published in African Journal of Research in Mathematics, Science and Technology Education on 20 Aug 2013, available online: http://www.tandfonline.com/10.1080/10288457.2010.10740680.This article draws on Gee’s notions of Discourse and specifically Discourse Models to explore Engineering Problem Solving and the different ways in which it can be understood in an engineering context. After Gee we attempt to identify aspects of doing, being and valuing that underpin people’s Problem Solving Discourse Models. Interviews with three engineering lecturers reveal that they draw extensively on two different Discourse Models of Engineering Problem Solving. The more highly valued Model (Integrated Design Model) reflects engineering practice, is located in engineering design and dependant on judgement. The other is located in the classroom and involves the algorithmic resolution of mathematical models, (Knowledge Construction Model). These Discourse Models form a backdrop to interviews with three students entering an engineering degree programme for the first time. The three students each draw different Discourse Models of Problem Solving, and display characteristics (such as the level of confidence) that align more or less with Engineering Problem Solving, sometimes obscuring their understanding. The implications of these findings in terms of an introductory engineering course are discussed. These include recognising the potential diversity of Problem Solving Discourse Models our students bring to tertiary education, as well as the difficulty of introducing a legitimate design project requiring the level of judgement needed to interpret open-ended, ill-defined problems and then integrate multiple quantitative models with multidisciplinary qualitative judgements in a rigorous manner
Validating an instrument for use in assessing the technological literacy of upper secondary school students
No full textThis is an extract, with permission, from the proceedings of the 2013 SAARMSTE Conference.In this paper an instrument for assessing upper secondary school students‘ levels of technological literacy is presented. The items making up the instrument emerged from a previous study that used a phenomenographic research approach to explore students‘ conceptions of technological literacy in terms of their understanding of the nature of technology and their interaction with technological artefacts. The instrument was validated through administration to 969 students on completion of their 12 years of formal schooling. A factor analysis and Cronbach alpha reliability co-efficient was conducted on the data and the results show that a four-dimension factor structure (namely, Artefact, Process, Direction/Instruction, and Tinkering) strongly supported the dimensions as developed during the original phenomenographic study. The Cronbach alpha reliability co-efficient of each dimension was satisfactory. Based on these findings, the instrument has been shown to be valid and reliable and can be used with confidence
The development and validation of an instrument — the Technological Profile Inventory — to determine students’ levels of technological literacy in South Africa
No full textIn this article we describe the development and validation of an instrument – the technological profile inventory (TPI). The instrument can be used to determine students’ level of technological literacy. The items used in the TPI were drawn from a previous study (Collier-Reed, 2006) and were based on a rigorous qualitative analysis of interview data which was in turn informed by categories that emerged from a phenomenographic analysis. Data were collected from four groups of students, three groups of first year students at university Engineering (167), Commerce (65), Arts (218), and one group of high school students (179). The students’ responses to the TPI were subjected to exploratory factor analysis and Cronbach alpha testing, as well as a one-way multivariate analysis of variance (MANOVA). The result of the analysis was a modified version of the TPI where the data were found to be reliable and valid. The significant factors that defined the ‘nature of technology’ were found to be the view of technology as either an Artefact or related to a Process, while those constituting ‘interaction with technological artefacts’ were Direction/Instruction and Tinkering. A cohort analysis suggests Engineering students are statistically more likely to view technology as a process and interact with technological artefacts with less fear and more likely through self-initiation (Tinkering) – a more advanced technologically literate position. On the other hand the Arts students are more likely to expect direction or instruction from an authority figure (Direction/Instruction) when interacting with a technological artefact - a less technologically literate position. Further work involves determining how to meaningfully combine the scores achieved by an individual completing the TPI to ultimately determine a score indicative of their applicable level of technological literacy
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