Knowing, acting and being: Epistemological and ontological access in a Science Extended Studies course
- Authors: Ellery, Karen
- Date: 2011
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69471 , vital:29540 , https://hdl.handle.net/10520/EJC37737
- Description: Gross participation and throughput rates in higher education institutions in South Africa indicate an inequitable and poorly functioning system. This interpretive study argues for an approach that enhances epistemological and ontological access and examines how an intervention that includes an overt approach in dealing with the nature of science, coupled with student involvement in an independent research project in a Science Extended Studies course, can enhance such access to higher education study. Analysis of project outcomes and student critical reflections indicated access to scientific and academic Discourses was enhanced through: developing improved procedural and conceptual scientific knowledge; meaningful engagement with the language, norms and conventions of the Discourse; integrating everyday knowledge into more abstract scientific knowledge; awareness of the process of validation of scientific knowledge, of the limitations of science, and of the impact of science on society; and transforming personally by developing scientific discursive identity and a sense of belonging. In conclusion, it is argued that curriculum interventions that focus on epistemological and ontological aspects of learning could appropriately be used throughout the higher education science sector.
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- Date Issued: 2011
Physical, political and local practice factors as barriers to agricultural development: a case of the Kat River valley, South Africa
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2011
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142947 , vital:38178 , DOI: 10.2174/1874923201104010091
- Description: The Kat River Valley, in the Eastern Cape of South Africa, provided a case study against which propositions of determinants of economic development were tested. Physical location was found to matter in determining the level of development and economic leverage which Middle Kat farmers had compared to those downstream in accordance with Bromley's (1982) proposition. Physical location, however, was not a determining factor for farmers in the Upper Kat River who were the least developed. As predicted by Ostrom (1990), high transaction costs stemming from information asymmetries, selfish interests coupled with poor leadership, an unequal distribution of power and the flouting of formal agreements ensured the demise of a once successful Hacop project in the Upper Kat. Finally, Hirschman's (1960) much earlier line of argument was supported in that the nature of proposed development programmes and the compatibility with community values or ‘self images’ contributed to the lack of success of an externally initiated development effort. The findings and conclusion serve an important lesson to economic researchers and decision makers not to duplicate policies for implementation in all geographical and social contexts on the basis of their success elsewhere.
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- Date Issued: 2011