Introduction to Psychology 1: PSY 111F
- Authors: Kheswa, J G , Van Niekerk, R
- Date: 2011-05
- Language: English
- Type: Examination paper
- Identifier: vital:18036 , http://hdl.handle.net/10353/d1010620
- Description: Introduction to Psychology 1: PSY 111F, degree examination May/June 2011.
- Full Text: false
- Date Issued: 2011-05
Violence, postcolonial fiction, and the limits of sympathy:
- Authors: Marais, Mike
- Date: 2011
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143993 , vital:38301 , DOI: 10.1353/sdn.2011.0034
- Description: In this article, I consider the implications for fiction of Slavo Zizek’s argument that the violence of individual subjects is informed by ‘symbolic violence’ (1-2), that is, the distortions concomitant on languages’s constitutive, rather than merely referential, relation to the world.
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- Date Issued: 2011
Social Institutions: SOC 122
Cultivating a scholarly community of practice
- Authors: Lotz-Sisitka, Heila , Ellery, Karen , Olvitt, Lausanne L , Schudel, Ingrid J , O'Donoghue, Rob B
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69777 , vital:29579 , https://hdl.handle.net/10520/EJC15102
- Description: In the field of Environment and Sustainability Education we are seeking ways of developing our teaching and supervision practices to enable social changes in a rapidly transforming field of practice where global issues of truth, judgement, justice and sustainability define our engagements with the public good. This article explores the process of cultivating a scholarly community of practice as a model of supervision that not only engages scholars in an intellectual community oriented towards socio-ecological transformation, but also extends and enhances dialogue with individuals on the technical and theoretical aspects of their postgraduate studies.
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- Date Issued: 2010
Indicators of sustainable fishing for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus
- Authors: Fairweather, T P , Van der Lingen, C D , Booth, Anthony J , Drapeau, L , Van Der Westhuizen, J J
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124778 , vital:35691 , https://doi.10.2989/18142320609504215
- Description: Six indicators were investigated for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus: mean length of catch, length-at-50% maturity, total mortality, exploitation rate, ratio of bycatch, and centre of gravity of commercial catches. Sardine length-at-50% maturity is the most promising as a descriptive indicator because it is positively correlated with population size for an extensive time period (1953–2005). The remaining indicators were limited by shorter data-series (1984–2005). However, mean length of catch, ratio of bycatch and exploitation rate were found to be useful when considered in conjunction with other indicators. The centre of gravity of commercial sardine catches has shown a significant eastward shift from the West Coast, whereas that of anchovy has remained off that coast. Ratio of bycatch indicates that school composition is a reliable descriptive indicator of relative abundance in the two species. Fewer indicators for anchovy were useful, which is attributed to this species’ flexible life-history pattern.
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- Date Issued: 2010
Third World Express: trains and “revolution” in Southern African poetry
- Authors: Wright, Laurence
- Date: 2010
- Language: English
- Type: text , article
- Identifier: vital:7066 , http://hdl.handle.net/10962/d1007453 , https://doi.org/10.4102/lit.v31i1.34
- Description: preprint , This article examines political dimensions of the train metaphor in selected southern African poems, some of them in English translation. Exploring work by Mongane Serote, B.W. Vilakazi, Demetrius Segooa, Phedi Tlhobolo, Thami Mseleku, Jeremy Cronin, Alan Lennox-Short, Anthony Farmer, Freedom T.V. Nyamubaya, Abduraghiem Johnstone and Mondli Gwala, the argument shows some of the ways in which the technological character of trains and railways is made to carry a message of political insurrection and revolution. The author shows that the political potential of the railway metaphor builds on the general response to railways evident in poems indebted to traditional African praise poetry. The piece also demonstrates that political contention within different strands of the southern African liberation movement could also find expression using the railway metaphor.
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- Date Issued: 2010
Towards enhancing indigenous language acquisition skills through MMORPGs
- Authors: Kaschula, Russell H , Mostert, André M
- Date: 2010
- Subjects: Indigenous peoples -- Languages -- Study and teaching -- South Africa , Language and languags -- Computer-assisted instruction , Language and languags -- Study and teaching -- Technological innovation , Language acquisition , Computer games
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59343 , vital:27559 , http://alternation.ukzn.ac.za/Files/docs/17.1/08 Kas FIN.pdf
- Description: The growing interest and access to massively multiplayer online role-playing games (MMORPG) has opened up significant new scope for educational methodologies, from standard language teaching options through to formalising the skills that a ‘player’ develops through their quests and other activities. This scope is extensive and has created numerous opportunities for innovation both within education and the world of work. This is evidenced by the increasing presence of educational establishments in the virtual world, with Second Life being the most popular for conventional educational purposes. In Second Life and many other realms participants are earning some income and in some cases enjoying a reasonable living from online activities, while developing their skills base. These MMORPGs may open opportunities for promoting language acquisition provided this is located within a suitably attractive realm; ‘players’ would then engage in activities that would contribute to their abilities to use the indigenous languages in everyday life. This article explores how such a system could be developed and the likely contribution it could make to promote a multilingual environment at school and post school levels. Further, it will identify the implications for the future of teaching and learning through the harnessing of MMORPGs.
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- Date Issued: 2010
Using systematic case studies to investigate therapist responsiveness : examples from a case series of PTSD treatments
- Authors: Edwards, David J A
- Date: 2010
- Language: English
- Type: Article
- Identifier: vital:6224 , http://hdl.handle.net/10962/d1007774
- Description: This article highlights the emerging literature on therapist responsiveness in psychotherapy and examines several concepts used to identify dimensions of responsiveness. Some methodological obstacles are identified to studying responsiveness in a systematic manner, and several examples of existing responsiveness research are reviewed. It is argued that meaningful theory on responsiveness has emerged from research methods that are qualitative and interpretive and that the writing of systematic case studies can be of particular importance since only the presentation of a case unfolding over time can disclose some of the more complex aspects of therapist responsiveness. Examination of a series of systematic case studies of the treatment of post traumatic case disorder in South Africa was used to derive a model for guiding therapist responsiveness with respect with what to focus on at a particular phase of the therapy within a particular session. Material from the cases is used to illustrate aspects of the model related to building social support for the client and promoting emotional processing of trauma memories. , Acknowledgements: This research was supported by grants from the National Research Foundation and the Joint Research Committee of Rhodes University. An earlier version of this paper was presented at the Conference of the Society for Psychotherapy Research in Barcelona in 2008 (Edwards, 2008).
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- Date Issued: 2010
Challenges for South African anthropology in the 3rd Millennium
- Authors: Palmer, Robin C G
- Date: 2009
- Language: English
- Type: Text
- Identifier: vital:6111 , http://hdl.handle.net/10962/d1008105
- Description: Towards the end of one’s career, there’s a powerful inclination to look backwards instead of forwards. You become more interested in histories, biographies and obituaries; you reflect on your own life and career. It’s not inevitable, and it can be resisted. Marshall McLuhan was well into his 50s – an obscure Canadian Eng Lit academic – when he had his vision of the nature and future of the media and anticipated a ‘global village’ that the Internet has turned into a reality since his death in 1980 (McLuhan and Powers 1989) – but more on that in due course. Cui Bono? At first I gave into the tendency to look back. Initially, for this lecture, I thought to analyse my own career in South Africa in terms of who benefited most from it: South African anthropology and my students … or me. I would call the lecture ‘Cui Bono?’ But then I realised, with Latin tags on the way out, younger colleagues and students in the audience might think I was referring to a traditional Australian greeting (Coo-ee) and an Irish philanthropist pop singer (Bono). The title would be totally mystifying to many until I explained that it meant ‘to whom the good’ – in other words, who benefits? But there were other objections to this project besides the title. Even the most postmodern of reflexive anthropologists would balk at making such a self-assessment – it was not for me to judge. Anyway, I already knew the answer: My career in South Africa has not been impeded by political harassments, imprisonment or conscription. I did make some small negligible contributions to the ‘struggle’ through writing or drawing, and I did some community service, on campus or off in the same way. At a critical stage I assisted with the process that eventually produced a national staff association, now called NTESU. The only price I have paid for these distractions from serious publishing at a critical stage of my career was deservedly slow promotion. I continue to contribute to the community mainly through membership of the older of Grahamstown’s two very active Rotary clubs. It’s all I have time for, but nothing to boast about. In sum, I’ve enjoyed what my long-term colleague and Grahamstown’s Citizen of the Year (another Rotary initiative) Michael Whisson likes to call ‘sheltered employment’ – his typically ironic way of reminding us of how privileged we academics are, doing what we enjoy, in pleasant surroundings, among intelligent colleagues and the cream of our youth, with plenty of flexi-time and opportunities for subsidized travel. And now I have benefited again by being promoted to full professor without sufficiently earning my keep through subsidies on academic outputs. Whatever I might have given back through teaching and administration the net is in my favour, and I am grateful beyond words.
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- Date Issued: 2009
Disjunctions in the Diptera (Insecta) fauna of the Mediterranean Province and southern Africa and a discussion of biogeographical considerations : ecological overview article
- Authors: Kirk-Spriggs, A H , McGregor, Gillian K
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:6880 , http://hdl.handle.net/10962/d1011636
- Description: This paper explores disjunctions in the Diptera fauna of the Mediterranean Province and southern Africa, drawing from eight families of Diptera, the more ancient Psychodidae and Vermileonidae, and the more recent Acroceridae, Asilidae, Bombyliidae, Dolichopodidae, Pipunculidae and Sciomyzidae. Information from recent published revisions is geo-referenced and plotted onto maps using GIS software. These distribution patterns are interpreted and probable means and routes of dispersal between the two regions are discussed. The concept of an Afrotropical sub-Saharan boundary is outlined and it is argued that although the vast, arid and virtually abiotic Sahara acts as a barrier to dispersal today, relict floral and faunal populations of Mediterranean provincial origin still occur on the Hoggar and Tibesti Mountains of the central Sahara, indicating that the aridification of the Sahara is a very recent event. The presence of extensive palaeolakes formerly covering ca 10% of the present-day Sahara is regarded as evidence in support of this hypothesis. These lakes and their associated catchments, situated in basins between the central Saharan mountains, could clearly have acted as a humid route of dispersal as recently as 4000 BP, when these lakes began to recede, and this route is here regarded as a "central high Africa corridor"; a filter-bridge between the Mediterranean Province and southern Africa. Examples of Mediterranean provincial species of Ephydridae and the muscid genus Lispe Latreille, 1796, occurring as far south as the AÏr Massif in northern Niger are cited as examples of relict montane Diptera of Mediterranean provincial origin in the southern Hoggar Mountains; these groups being associated with the margins of standing water. Balinsky's (1962) concept of an "arid corridor" is also re-examined, using examples from the larger, less mobile Diptera, and it is concluded that such a pattern may not be the result of aridity, but represent an "eastern high Africa corridor", broadly corresponding to the "African Supers well". Other perceived distribution pathways between the Holarctic and Afrotropical Regions are mapped. Anemochore dispersal is considered, and the extent of the Afrotropical Region is discussed. Mediterranean tectonic evolution on both a globe of constant size and on a smaller Jurassic globe is also considered. It is concluded that if all the transitional zones between the zoogeographical regions are to be given more-or-less equivalent treatment, we must avoid setting boundaries based on earlier faunal distributions. For this reason the current boundary between the Palaearctic and Afrotropical Regions, arbitrary as it is, should be retained, despite evidence suggesting recent continuity between sub-Saharan Africa, North Africa and the Arabian Peninsula, corresponding broadly to the African and Arabian lithospheric plates.
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- Date Issued: 2009
Epistemological access as an open question in education
- Authors: Lotz-Sisitka, Heila
- Date: 2009
- Language: English
- Type: Article
- Identifier: vital:21219 , http://hdl.handle.net/10962/7123 , http://joe.ukzn.ac.za/Libraries/No_46_June_2009/Epistemological_access_as_an_open_question_in_education.sflb.ashx
- Description: In his book Learning to Teach in South Africa Morrow (2007)1 argues that teacher education’s ultimate aim is to enable epistemological access2 to knowledge in the modern world, and that there is a need to find new ways of thinking about teaching in South Africa if we are to meet the challenge of enabling all learners to gain such epistemological access. Morrow relates problems of epistemological access to the dominance of an empiricist epistemology in education, and he also comments on how this is obscured by the ideologies of Outcomes Based Education and learner-centred education (with attendant constructivist, relativist assumptions about knowledge). These problems, he argues, have come to shape curriculum thinking, and hence teaching practice, creating a muddled epistemological context in which teaching practices are taking place. He argues for a realist focus but he does not elaborate on what such a realist focus might mean for enabling epistemological access or for associated teaching practice or for teacher education. He does, however, propose that systematic learning is a necessary way forward.
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- Date Issued: 2009
South African Shakespeare in the twentieth century
- Authors: Wright, Laurence
- Date: 2009
- Language: English
- Type: Book chapter
- Identifier: vital:7061 , http://hdl.handle.net/10962/d1007425
- Description: This special section of the Shakespearean International Yearbook asks a series of questions about South African Shakespeare, chapter by chapter, focusing on the twentieth century. The temporal emphasis is deliberate, because it was particularly in the last century that Shakespeare became an issue, albeit a minor one, in relation to the titanic political and ideological struggles that convulsed the country throughout the period. The articles set out to examine and re-assess, in historical sequence, some of the acknowledged highlights of Shakespeare in South Africa in the last century. These are the moments when, for a range of different reasons, Shakespeare troubles the public sphere to claim attention in excess of that normally accorded ‘routine Shakespeare,’ that haphazard succession of productions, tours, educational debates, academic publications, reviews and commentary that comprises the internal history of the subject.
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- Date Issued: 2009
The TPR2B domain of the Hsp70/Hsp90 organizing protein (Hop) may contribute towards its dimerization
- Authors: Longshaw, Victoria M , Stephens, Linda L , Daniel, Sheril , Blatch, Gregory L
- Date: 2009
- Language: English
- Type: Article
- Identifier: vital:6481 , http://hdl.handle.net/10962/d1006253 , http://dx.doi.org/10.2174/092986609787848162
- Description: The role of the TPR2B domain of Hop is as yet unknown. We have shown here by site directed mutagenesis and size exclusion chromatography for the first time that the TPR1 and TPR2B domains of Hop independently dimerized, and that the dimerization of TPR2B was not dependent on its predicted two-carboxylate clamp residues. Furthermore, our data indicated that the dimerization of Hop and its domains was not disrupted in the presence of Hsp70 and Hsp90 peptides.
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- Date Issued: 2009
Towards a GPS-based TEC prediction model for Southern Africa with feed forward networks
- Authors: Habarulema, John B , McKinnell, Lee-Anne , Opperman, Ben D L
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:6806 , http://hdl.handle.net/10962/d1004192
- Description: In this paper, first results from a national Global Positioning System (GPS) based total electron content (TEC) prediction model over South Africa are presented. Data for 10 GPS receiver stations distributed through out the country were used to train a feed forward neural network (NN) over an interval of at most five years. In the NN training, validating and testing processes, five factors which are well known to influence TEC variability namely diurnal variation, seasonal variation, magnetic activity, solar activity and the geographic position of the GPS receivers were included in the NN model. The database consisted of 1-min data and therefore the NN model developed can be used to forecast TEC values 1 min in advance. Results from the NN national model (NM) were compared with hourly TEC values generated by the earlier developed NN single station models (SSMs) at Sutherland (32.38°S, 20.81°E) and Springbok (29.67°S, 17.88°E), to predict TEC variations over the Cape Town (33.95°S, 18.47°E) and Upington (28.41°S, 21.26°E) stations, respectively, during equinoxes and solstices. This revealed that, on average, the NM led to an improvement in TEC prediction accuracy compared to the SSMs for the considered testing periods.
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- Date Issued: 2009
New Unity Movement Bulletin
- Date: 2008-10
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32269 , vital:31997 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
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- Date Issued: 2008-10
An investigation into the time-saving benefits of using a computerised taxation program
- Authors: Forster, Rory , Stack, Elizabeth M
- Date: 2008
- Subjects: To be catalogued
- Language: English
- Type: Conference paper
- Identifier: vital:6065 , http://hdl.handle.net/10962/d1004610
- Description: Software programs designed to calculate the tax liability of individuals and other types of tax entity are being designed and used with increasing frequency. Research done in the United States of America appears to indicate that these programs do not achieve any saving in time and, in fact, may take longer to use than to complete a tax return by hand. As the South African revenue collection system appears to be moving closer to a self-assessment system, where the calculation of tax owing will be the responsibility of the taxpayer, the research essay sets out to determine whether there is a saving in time when calculating a tax liability using a tax software program, instead of calculating it by hand. In addition, the research aims to determine how much time, on average, is saved or lost, using such a program, and whether there is any correlation between the time taken to perform a calculation by hand and that using the software program. It does so by comparing the average estimated time it would take to complete tax calculations for individuals by hand with the average time taken to complete the same tax calculations using a tax software program. The average time taken to do the calculations by hand is based on the time allocation given for questions by the authors of a published question bank for university students. The time taken using software is determined by using a stop-watch to time each question being processed. The results, subject to assumptions made in carrying out the research, show that there is a substantial saving in time using the software program. Based on the data, however, the results indicate a weak correlation between the estimated time taken to do a calculation by hand and the estimated time using the software program. Possible reasons for the weak correlation are discussed. A recommendation is also made for the standardization and certification of existing tax calculation software.
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- Date Issued: 2008
Pan-African multilateralism: transformative or disconnected?
- Authors: Bischoff, Paul, 1954-
- Date: 2008
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/161452 , vital:40628 , https://doi.org/10.1080/02589340802366968
- Description: Despite a multitude of international institutions on the African continent, worldwide Africa's multilateralism has generally received little attention. Yet, with the emergence of the African Union (AU) and its institutions, questions arise about its character. Will rhetoric and state symbolism take the place of substance or will the space opened up for democracy and civil society participation allow for greater democratically informed sustainability? With this in mind, the article addresses the issue to what extent the character of African multilateralism continues to display features of disconnectedness as opposed to those of transformation, where its institutions address issues of uneven development in concert with civil society concerns.
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- Date Issued: 2008
Relationship between energy intake and expenditure during harvesting tasks
- Authors: Christie, Candice J
- Date: 2008
- Language: English
- Type: Article
- Identifier: vital:6758 , http://hdl.handle.net/10962/d1009461
- Description: The objective of this study was to compare the energy demands of manual harvesting tasks with the associated energy intake of the workers’. Fifty eight workers (29 Chainsaw Operators and 29 Stackers) were assessed in South Africa prior to, and during a ‘normal’ working shift. Habitual dietary analyses showed that the workers were eating less than 56% of the recommended daily allowance and were thus arriving at work with reduced energy stores. Heart rate responses were measured continuously during work and energy expenditure was predicted from the heart rate/oxygen uptake relationship obtained at a post-work progressive step up test completed by each worker. The data indicated that the tasks placed ‘moderate-to-heavy’ demands on the workers resulting in a significant imbalance between the energy demands of the tasks and the associated energy intake of the workers. Energy deficits were in excess of 8 000 kJ and workers lost, on average, 2.8% body mass during work while felling and cross-cutting, and 3.6% during stacking.
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- Date Issued: 2008
"Muscled Presence": Douglas Livingstone's poem "Thirteen Ways of Looking at a Black Snake"
- Authors: Everitt, Mariss , Wylie, Dan
- Date: 2007
- Language: English
- Type: Article
- Identifier: vital:2262 , http://hdl.handle.net/10962/d1004642
- Description: Douglas Livingstone's poem "Thirteen Ways of Looking at a Black Snake" is an artwork which addresses precisely these questions, seeking a manner of portraying the snake which is neither grossly appropriative nor wholly detached, neither ethically empty nor preachy. In its multi-angled structure, Livingstone attempts aesthetically "to establish and embellish ... a contact zone with the nonhuman animals who share our world with us, but accepting also that there exist considerable venues on either side of this contact zone that are, on the one hand, only human, and on the other hand, only nonhuman". Even in his more formally scientific work, Livingstone argues for the inevitability of such limits to knowledge, and for the value of the imagination in addressing them.
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- Date Issued: 2007