A ring-closing metathesis approach to eight-membered benzannelated scaffolds and subsequent internal alkene isomerizations
- Taher, Abu, Aderibigbe, Blessing A, Morgans, Garreth L, Madeley, Lee G, Khanye, Setshaba D, Van der Westhuizen, Leandi, Fernandes, Manuel A, Smith, Vincent J, Michael, Joseph P, Green, Ivan R, Van Otterlo, Willem A L
- Authors: Taher, Abu , Aderibigbe, Blessing A , Morgans, Garreth L , Madeley, Lee G , Khanye, Setshaba D , Van der Westhuizen, Leandi , Fernandes, Manuel A , Smith, Vincent J , Michael, Joseph P , Green, Ivan R , Van Otterlo, Willem A L
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66252 , vital:28925 , https://doi.org/10.1016/j.tet.2012.12.043
- Description: publisher version , A set of eight-membered benzannelated heterocycles containing two heteroatoms (O,O, NR,NR and O,NR where R=protecting group) was synthesized by ring-closing metathesis from the corresponding ortho-bis-allyl precursors. In this manner, 7-methoxy-2,5-dihydro-1,6-benzodioxocine, 1,2,5,6-tetrahydro-1,6-benzodiazocines, 5,6-dihydro-2H-1,6-benzoxazocines and 5,6,9,10-tetrahydropyrido[2,3-b][1,4]diazocine were synthesized. A number of these compounds were then treated with the catalyst [RuClH(CO)(PPh3)3] to facilitate isomerization of the alkene into conjugation with the heteroatoms in the eight-membered ring. Quite surprisingly, an equal ratio of regioisomers was obtained, even if the heteroatoms were different.
- Full Text: false
- Date Issued: 2013
- Authors: Taher, Abu , Aderibigbe, Blessing A , Morgans, Garreth L , Madeley, Lee G , Khanye, Setshaba D , Van der Westhuizen, Leandi , Fernandes, Manuel A , Smith, Vincent J , Michael, Joseph P , Green, Ivan R , Van Otterlo, Willem A L
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66252 , vital:28925 , https://doi.org/10.1016/j.tet.2012.12.043
- Description: publisher version , A set of eight-membered benzannelated heterocycles containing two heteroatoms (O,O, NR,NR and O,NR where R=protecting group) was synthesized by ring-closing metathesis from the corresponding ortho-bis-allyl precursors. In this manner, 7-methoxy-2,5-dihydro-1,6-benzodioxocine, 1,2,5,6-tetrahydro-1,6-benzodiazocines, 5,6-dihydro-2H-1,6-benzoxazocines and 5,6,9,10-tetrahydropyrido[2,3-b][1,4]diazocine were synthesized. A number of these compounds were then treated with the catalyst [RuClH(CO)(PPh3)3] to facilitate isomerization of the alkene into conjugation with the heteroatoms in the eight-membered ring. Quite surprisingly, an equal ratio of regioisomers was obtained, even if the heteroatoms were different.
- Full Text: false
- Date Issued: 2013
An Unprecedented 'Precedent'?: Phodiclinics (Pty) Ltd v Pinehaven Private Hospital (Pty) Ltd (594/2010)[2011] ZASCA163 (28 September 2011); 2011 4 All SA 331 (SCA)
- Authors: Glover, Graham B
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69950 , vital:29598 , https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2364288
- Description: There are some fundamental underlying requirements that need to be in place for a system of precedent to operate. Of these I wish to isolate two that are germane to this note. The first is that court decisions (especially those in which a written judgment is handed down) need to be clearly reasoned and logically articulated to be understandable, effective and to have value in a system of precedent that finds its ultimate lodestar in the rule of law. There is no constitutional or statutory requirement that a court in all cases must furnish reasons, or even written reasons, for its decision But the practice of doing so, the Constitutional Court has said, supports the rule of law, ensuring that judicial decision-making does not occur in a manner that is arbitrary, and ensures that judges may be held accountable for their decisions. The second requirement is a technical rule – the rule of majority: if the case is heard by a full bench, and where differing opinions are handed down by the judges hearing the case, the ratio decidendi can only be identified from those judges whose reasoning is in the majority.
- Full Text: false
- Date Issued: 2013
- Authors: Glover, Graham B
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69950 , vital:29598 , https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2364288
- Description: There are some fundamental underlying requirements that need to be in place for a system of precedent to operate. Of these I wish to isolate two that are germane to this note. The first is that court decisions (especially those in which a written judgment is handed down) need to be clearly reasoned and logically articulated to be understandable, effective and to have value in a system of precedent that finds its ultimate lodestar in the rule of law. There is no constitutional or statutory requirement that a court in all cases must furnish reasons, or even written reasons, for its decision But the practice of doing so, the Constitutional Court has said, supports the rule of law, ensuring that judicial decision-making does not occur in a manner that is arbitrary, and ensures that judges may be held accountable for their decisions. The second requirement is a technical rule – the rule of majority: if the case is heard by a full bench, and where differing opinions are handed down by the judges hearing the case, the ratio decidendi can only be identified from those judges whose reasoning is in the majority.
- Full Text: false
- Date Issued: 2013
Dancing with the devil: formative peer assessment and academic performance
- Mostert, Markus, Snowball, Jeanette D
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69301 , vital:29483 , https://doi.org/10.1080/07294360.2012.705262
- Description: Peer assessment can be important in developing active and independent learners, as well as providing more and faster feedback in large classes, compared to marking done by tutors. In addition, the evaluative, critical stance required by students in order to assess their peers' work encourages the development of higher-order cognitive skills. Changing roles from being assessed to being an assessor can also improve students' ability to judge and improve on their own work. However, peer assessment does have potential problems and there is some debate as to the appropriate academic level at which to implement it, the kinds of feedback that are given and the ways in which students respond. In addition, there is little evidence that peer assessment has an impact on academic performance. This research reports the results of an online peer assessment exercise for a macroeconomics essay conducted in a large Economics 1 class at Rhodes University. Of the 800 students, about half participated in the peer assessment exercise. Data were collected from students via a formal course evaluation. In addition, a sample of 50 essays was evaluated in terms of the relationship between peer marks and final (tutor) marks received and the impact that peer assessment had on the quality of the final essay submitted. An Ordinary Least Squares regression was used to investigate the impact of peer assessment participation on marks. Results showed that peer marks tended to ‘bunch’ in the 60–68% range, indicating the reluctance of peers to give very high or low marks. In general, peers gave more useful feedback on technical aspects, such as presentation and referencing (which were also the categories in which students most often made improvements), than on content. Regression analysis showed that peer assessment participation was not a significant determinant of final essay mark, but that economics ability and English language proficiency were.
- Full Text: false
- Date Issued: 2013
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69301 , vital:29483 , https://doi.org/10.1080/07294360.2012.705262
- Description: Peer assessment can be important in developing active and independent learners, as well as providing more and faster feedback in large classes, compared to marking done by tutors. In addition, the evaluative, critical stance required by students in order to assess their peers' work encourages the development of higher-order cognitive skills. Changing roles from being assessed to being an assessor can also improve students' ability to judge and improve on their own work. However, peer assessment does have potential problems and there is some debate as to the appropriate academic level at which to implement it, the kinds of feedback that are given and the ways in which students respond. In addition, there is little evidence that peer assessment has an impact on academic performance. This research reports the results of an online peer assessment exercise for a macroeconomics essay conducted in a large Economics 1 class at Rhodes University. Of the 800 students, about half participated in the peer assessment exercise. Data were collected from students via a formal course evaluation. In addition, a sample of 50 essays was evaluated in terms of the relationship between peer marks and final (tutor) marks received and the impact that peer assessment had on the quality of the final essay submitted. An Ordinary Least Squares regression was used to investigate the impact of peer assessment participation on marks. Results showed that peer marks tended to ‘bunch’ in the 60–68% range, indicating the reluctance of peers to give very high or low marks. In general, peers gave more useful feedback on technical aspects, such as presentation and referencing (which were also the categories in which students most often made improvements), than on content. Regression analysis showed that peer assessment participation was not a significant determinant of final essay mark, but that economics ability and English language proficiency were.
- Full Text: false
- Date Issued: 2013
Determinants of life satisfaction among race groups in South Africa
- Ebrahim, Amina, Botha, Ferdi, Snowball, Jeanette D
- Authors: Ebrahim, Amina , Botha, Ferdi , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69311 , vital:29497 , https://doi.org/10.1080/0376835x.2013.797227
- Description: Economic indicators, like gross domestic product per capita, are commonly used as indicators of welfare. However, they have a very limited and narrow scope, excluding many potentially important welfare determinants, such as health, relative income and religion – not surprising since they were not designed to fill this role. As a result, there is growing acceptance, and use of, subjective measures of well-being (called ‘happiness’ or ‘life satisfaction’, often used interchangeably) both worldwide and in South Africa. Happiness economics does not propose to replace income-based measures of well-being, but rather attempts to complement them with broader measures, which can be important in making policy decisions that optimise societal welfare. This paper tests for differences in subjective well-being between race groups in South Africa, and investigates the determinants of self-rated life satisfaction for each group. Using the 2008 National Income Dynamics Study data, descriptive methods (analysis of variance) and an ordered probit model are applied. Results indicate that reported life satisfaction differs substantially among race groups, with black South Africans being the least satisfied group despite changes since the advent of democracy in 1994. Higher levels of educational attainment increased satisfaction for the whole sample, and women (particularly black women) are generally less satisfied than men. As found in many other studies, unemployed people have lower levels of life satisfaction than the employed, even when controlling for income and relative income. The determinants of life satisfaction are also different for each race group: white South Africans attach greater importance to physical health, whereas employment status and absolute income matter greatly for black people. For coloured people and black people, positional status (as measured by relative income) is an important determinant of well-being, with religious involvement contributing significantly to the well-being of Indian people.
- Full Text: false
- Date Issued: 2013
- Authors: Ebrahim, Amina , Botha, Ferdi , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69311 , vital:29497 , https://doi.org/10.1080/0376835x.2013.797227
- Description: Economic indicators, like gross domestic product per capita, are commonly used as indicators of welfare. However, they have a very limited and narrow scope, excluding many potentially important welfare determinants, such as health, relative income and religion – not surprising since they were not designed to fill this role. As a result, there is growing acceptance, and use of, subjective measures of well-being (called ‘happiness’ or ‘life satisfaction’, often used interchangeably) both worldwide and in South Africa. Happiness economics does not propose to replace income-based measures of well-being, but rather attempts to complement them with broader measures, which can be important in making policy decisions that optimise societal welfare. This paper tests for differences in subjective well-being between race groups in South Africa, and investigates the determinants of self-rated life satisfaction for each group. Using the 2008 National Income Dynamics Study data, descriptive methods (analysis of variance) and an ordered probit model are applied. Results indicate that reported life satisfaction differs substantially among race groups, with black South Africans being the least satisfied group despite changes since the advent of democracy in 1994. Higher levels of educational attainment increased satisfaction for the whole sample, and women (particularly black women) are generally less satisfied than men. As found in many other studies, unemployed people have lower levels of life satisfaction than the employed, even when controlling for income and relative income. The determinants of life satisfaction are also different for each race group: white South Africans attach greater importance to physical health, whereas employment status and absolute income matter greatly for black people. For coloured people and black people, positional status (as measured by relative income) is an important determinant of well-being, with religious involvement contributing significantly to the well-being of Indian people.
- Full Text: false
- Date Issued: 2013
Exploring options in reforming South African land ownership: opportunities for sharing land, labour and expertise
- Dlamini, Thula S, Verschoor, Aart-Jan, Fraser, Gavin C G
- Authors: Dlamini, Thula S , Verschoor, Aart-Jan , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69331 , vital:29500 , https://doi.org/10.1080/03031853.2013.770951
- Description: In many developing countries, land ownership remains a subject of contention. In South Africa, notwithstanding the strides that have been made to foster equitable land ownership, land reform policies have been unsuccessful in delivering land to the poor majority. Due to the nature of agriculture as a source of food production and national security, and the lack of farming skills and related competencies’ equilibrium, programmes intended to deliver land to black people have been inadequate in their reach. Whereas policy has emphasised the urgency of solving equity issues in land ownership, equally challenging has been finding the right set of programmes to achieve this without triggering a perennial land ownership squabble. After 18 years of democracy, a need remains to find a balance between continuity in food production and equitable redistribution of land in South African agriculture. In this paper, we argue that it is possible to achieve equitable and fair redistribution of land without inhibiting agricultural production, through land sharing. We show that sharing land could help fast-track the development of a farming skills and related competencies’ equilibrium between black and white farmers. The paper further demonstrates that the gains in land sharing far outweigh other programmes of land reform that have been used and suggested thus far.
- Full Text: false
- Date Issued: 2013
- Authors: Dlamini, Thula S , Verschoor, Aart-Jan , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69331 , vital:29500 , https://doi.org/10.1080/03031853.2013.770951
- Description: In many developing countries, land ownership remains a subject of contention. In South Africa, notwithstanding the strides that have been made to foster equitable land ownership, land reform policies have been unsuccessful in delivering land to the poor majority. Due to the nature of agriculture as a source of food production and national security, and the lack of farming skills and related competencies’ equilibrium, programmes intended to deliver land to black people have been inadequate in their reach. Whereas policy has emphasised the urgency of solving equity issues in land ownership, equally challenging has been finding the right set of programmes to achieve this without triggering a perennial land ownership squabble. After 18 years of democracy, a need remains to find a balance between continuity in food production and equitable redistribution of land in South African agriculture. In this paper, we argue that it is possible to achieve equitable and fair redistribution of land without inhibiting agricultural production, through land sharing. We show that sharing land could help fast-track the development of a farming skills and related competencies’ equilibrium between black and white farmers. The paper further demonstrates that the gains in land sharing far outweigh other programmes of land reform that have been used and suggested thus far.
- Full Text: false
- Date Issued: 2013
Farewell to Lawrence Schlemmer: initiator of quality-of-life studies in South Africa
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67175 , vital:29055 , https://doi.org/10.1007/s11205-011-9965-8
- Description: publisher version , Professor Lawrence Schlemmer, affectionately known as Lawrie, was the father of South Africa’s quality-of-life studies and social indicators movement. He died on 26 October 2011 at the age of 75 after a short illness. In 1978, Lawrence marched into my office at the Centre for Applied Social Sciences, University of Natal, brandishing two books. We need to do some work on quality of life in South Africa, he announced, before handing me the volumes. At the time, South Africa’s leaders assumed that smiling black faces meant that South Africans were happy with their lot in life under apartheid. Our surveys were to prove otherwise. That weekend was spent reading cover to cover the classic works by Frank Andrews, Angus Campbell and their colleagues. The next week we pored over lists of concerns voiced by South Africans which we later put to test in the field. In 1982, we submitted our findings by ‘slug’ post to the editor of Social Indicators Research. We received a letter by return mail from Alex Michalos to say he would publish our paper and we should not be too disappointed with our regression results!
- Full Text: false
- Date Issued: 2013
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67175 , vital:29055 , https://doi.org/10.1007/s11205-011-9965-8
- Description: publisher version , Professor Lawrence Schlemmer, affectionately known as Lawrie, was the father of South Africa’s quality-of-life studies and social indicators movement. He died on 26 October 2011 at the age of 75 after a short illness. In 1978, Lawrence marched into my office at the Centre for Applied Social Sciences, University of Natal, brandishing two books. We need to do some work on quality of life in South Africa, he announced, before handing me the volumes. At the time, South Africa’s leaders assumed that smiling black faces meant that South Africans were happy with their lot in life under apartheid. Our surveys were to prove otherwise. That weekend was spent reading cover to cover the classic works by Frank Andrews, Angus Campbell and their colleagues. The next week we pored over lists of concerns voiced by South Africans which we later put to test in the field. In 1982, we submitted our findings by ‘slug’ post to the editor of Social Indicators Research. We received a letter by return mail from Alex Michalos to say he would publish our paper and we should not be too disappointed with our regression results!
- Full Text: false
- Date Issued: 2013
How does subjective well-being evolve with age? A literature review
- López Ulloa, Beatriz Fabiola, Moller, Valerie, Sousa-Poza, Alfonso
- Authors: López Ulloa, Beatriz Fabiola , Moller, Valerie , Sousa-Poza, Alfonso
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67185 , vital:29056 , https://doi.org/10.1007/s12062-013-9085-0
- Description: publisher version , This literature review provides an overview of the theoretical and empirical research in several disciplines on the relation between ageing and subjective well-being, i.e., how subjective well-being evolves across the lifespan. Because of the different methodologies, data sets and samples used, comparison among disciplines and studies is difficult. However, extant studies do show either a U-shaped, inverted U-shaped or linear relation between ageing and subjective well-being.
- Full Text: false
- Date Issued: 2013
- Authors: López Ulloa, Beatriz Fabiola , Moller, Valerie , Sousa-Poza, Alfonso
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67185 , vital:29056 , https://doi.org/10.1007/s12062-013-9085-0
- Description: publisher version , This literature review provides an overview of the theoretical and empirical research in several disciplines on the relation between ageing and subjective well-being, i.e., how subjective well-being evolves across the lifespan. Because of the different methodologies, data sets and samples used, comparison among disciplines and studies is difficult. However, extant studies do show either a U-shaped, inverted U-shaped or linear relation between ageing and subjective well-being.
- Full Text: false
- Date Issued: 2013
Human Rights and Conflict Transformation in Africa
- Authors: Juma, Laurence
- Date: 2013
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/127449 , vital:36012 , ISBN 9789956790418 , http://www.africanbookscollective.com/books/human-rights-and-conflict-transformation-in-africa
- Description: This study maps the interactions between human rights norms and values, on the one hand, and conflict resolution, post–conflict peace-building and reconstruction, on the other. It advances the view both from a theoretical and practical standpoint, that human rights have a role to play throughout the life of any conflict: from the pre-conflict to the post-conflict and reconstruction stages. Identifying entry points for human rights in the pre-conflict stage leading up to the establishment of the rule of law and societal reconstruction after the conflict, this book uses Sierra Leone and Democratic Republic of Congo experiences to illustrate the obstacles, the successes, and the significance of human rights norms to the overall peace agenda in societies afflicted by conflict.
- Full Text: false
- Date Issued: 2013
- Authors: Juma, Laurence
- Date: 2013
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/127449 , vital:36012 , ISBN 9789956790418 , http://www.africanbookscollective.com/books/human-rights-and-conflict-transformation-in-africa
- Description: This study maps the interactions between human rights norms and values, on the one hand, and conflict resolution, post–conflict peace-building and reconstruction, on the other. It advances the view both from a theoretical and practical standpoint, that human rights have a role to play throughout the life of any conflict: from the pre-conflict to the post-conflict and reconstruction stages. Identifying entry points for human rights in the pre-conflict stage leading up to the establishment of the rule of law and societal reconstruction after the conflict, this book uses Sierra Leone and Democratic Republic of Congo experiences to illustrate the obstacles, the successes, and the significance of human rights norms to the overall peace agenda in societies afflicted by conflict.
- Full Text: false
- Date Issued: 2013
Marxisms past and present
- Helliker, Kirk D, Vale, Peter C J
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
- Date Issued: 2013
- Authors: Helliker, Kirk D , Vale, Peter C J
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71263 , vital:29825 , https://doi.org/10.1177/0725513612470532
- Description: Marxism was central to the understanding of South Africa’s struggle for freedom. This article provides a critical analysis of Marxist literature on South Africa since the 1970s, drawing out its relevance for contemporary analyses of the post-apartheid state and for radical politics today. It suggests that while the literature offered important insights into the character of the apartheid state, it failed to provide a critical appraisal of the state per se. Moreover, the capturing of state power by the liberation movement was not grounded in an understanding of the oppressive character of the state-form. The undermining of mainstream Marxism under neo-liberalizing conditions in post-apartheid South Africa has opened up the prospects for anti-statist radical libertarian thinking (including autonomist Marxism), and this thinking is consistent with the practices of certain autonomist popular politics currently emerging. Social theorizing on South Africa has had a complex relationship with Marxism. This article is interested in drawing on this experience in an effort to understand its implications for the ‘new’ South Africa where, 20 years after apartheid’s formal ending, social transformation remains caught in the logic not of Marxism but neo-liberalizing capitalism.
- Full Text: false
- Date Issued: 2013
Perceptions of fortune and misfortune in older South African households: social assistance and the ‘Good Life’
- Moller, Valerie, Radloff, Sarah E
- Authors: Moller, Valerie , Radloff, Sarah E
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67165 , vital:29043 , https://doi.org/10.1007/s11205-012-0026-8
- Description: publisher version , It is commonly assumed that better living standards will boost subjective well-being. The post-apartheid South African government subscribes to this idea; its social policies aim to provide ‘a better life for all’. Since the coming of democracy in 1994, the state has built over 3 million houses and supplied electricity and clean water to poor households. By 2009, an estimated 43 % of households were beneficiaries of social grants. The question is whether this investment in services and social assistance translates into higher well-being of citizens. It is argued that older people’s experience of positive change in their life circumstances can be taken as a litmus test of progress in society. The paper reports results of a sample survey conducted in 2009 that inquired into the living circumstances and well-being of 1,000 older low-income households in two provinces linked by a labour migration route. Older households were defined as ones with a member 55 years and older. The sample was drawn among three approximately equal-sized subgroups: Rural black households in the former ‘homelands’ of the Eastern Cape Province, and black and coloured households in Cape Town in the Western Cape Province. The majority of the households in the survey had been interviewed in an earlier survey conducted in late 2002. Both material and non-material changes had occurred in the household situation over the 6-year period between 2002 and 2009. Access to housing and infrastructure had improved but financial difficulties and debts continued to plague many of the surveyed households. Rural black households appeared to be worst off among the three categories of older households with the lowest level of living; coloured households best situated with the highest level of living. Urban black households, many of whom were immigrants to Cape Town, appeared to have experienced the greatest fluctuations in their material circumstances between 2002 and 2009 and a mix of fortune and misfortune. Results indicated that social grants, which provided a modicum of financial security and peace of mind, made the crucial difference between fortune and misfortune for vulnerable households. Securing a social pension and other grants appeared to be the main route to good fortune for the rural households in the study. Households in Cape Town required wage income in addition to grant income to get by in the city. This mix of income sources diluted urban households’ dependence on social assistance. Regression model results suggest that income and financial security play a significantly more important role in boosting the well-being of low-income older households than access to services. Pooling of income, a common practice in pensioner households, contributed significantly to household satisfaction.
- Full Text: false
- Date Issued: 2013
- Authors: Moller, Valerie , Radloff, Sarah E
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67165 , vital:29043 , https://doi.org/10.1007/s11205-012-0026-8
- Description: publisher version , It is commonly assumed that better living standards will boost subjective well-being. The post-apartheid South African government subscribes to this idea; its social policies aim to provide ‘a better life for all’. Since the coming of democracy in 1994, the state has built over 3 million houses and supplied electricity and clean water to poor households. By 2009, an estimated 43 % of households were beneficiaries of social grants. The question is whether this investment in services and social assistance translates into higher well-being of citizens. It is argued that older people’s experience of positive change in their life circumstances can be taken as a litmus test of progress in society. The paper reports results of a sample survey conducted in 2009 that inquired into the living circumstances and well-being of 1,000 older low-income households in two provinces linked by a labour migration route. Older households were defined as ones with a member 55 years and older. The sample was drawn among three approximately equal-sized subgroups: Rural black households in the former ‘homelands’ of the Eastern Cape Province, and black and coloured households in Cape Town in the Western Cape Province. The majority of the households in the survey had been interviewed in an earlier survey conducted in late 2002. Both material and non-material changes had occurred in the household situation over the 6-year period between 2002 and 2009. Access to housing and infrastructure had improved but financial difficulties and debts continued to plague many of the surveyed households. Rural black households appeared to be worst off among the three categories of older households with the lowest level of living; coloured households best situated with the highest level of living. Urban black households, many of whom were immigrants to Cape Town, appeared to have experienced the greatest fluctuations in their material circumstances between 2002 and 2009 and a mix of fortune and misfortune. Results indicated that social grants, which provided a modicum of financial security and peace of mind, made the crucial difference between fortune and misfortune for vulnerable households. Securing a social pension and other grants appeared to be the main route to good fortune for the rural households in the study. Households in Cape Town required wage income in addition to grant income to get by in the city. This mix of income sources diluted urban households’ dependence on social assistance. Regression model results suggest that income and financial security play a significantly more important role in boosting the well-being of low-income older households than access to services. Pooling of income, a common practice in pensioner households, contributed significantly to household satisfaction.
- Full Text: false
- Date Issued: 2013
Playing broken telephone with student feedback: the possibilities and issues of transformation within a South African case of a collegial rationality model of evaluation
- Authors: Belluigi, Dina Z
- Date: 2013
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66943 , vital:29003 , https://doi.org/10.1016/B978-1-84334-655-5.50001-5
- Description: publisher version , Drawing on the case of a small South African university which espouses a social justice approach to transformation, this chapter considers the possibilities and challenges created for student feedback within an institutional context that gives the individual lecturer a large degree of autonomy in evaluation. The chapter looks at some of the dominant perceptions of student feedback in addition to how it is collected and utilised, by referring to the institution’s policies and guideline documents; institutional research conducted with course coordinators; responses elicited from 40 lecturers on the issues outlined in this chapter; the author’s own reflections as a staff developer in the institution; and specific examples of good practice from lecturers situated within social science disciplines. The emerging concerns which structured this discussion are: the impact of student feedback on improving quality; enabling student voice; increasing student ownership; and the educational value of evaluation processes.
- Full Text: false
- Date Issued: 2013
- Authors: Belluigi, Dina Z
- Date: 2013
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66943 , vital:29003 , https://doi.org/10.1016/B978-1-84334-655-5.50001-5
- Description: publisher version , Drawing on the case of a small South African university which espouses a social justice approach to transformation, this chapter considers the possibilities and challenges created for student feedback within an institutional context that gives the individual lecturer a large degree of autonomy in evaluation. The chapter looks at some of the dominant perceptions of student feedback in addition to how it is collected and utilised, by referring to the institution’s policies and guideline documents; institutional research conducted with course coordinators; responses elicited from 40 lecturers on the issues outlined in this chapter; the author’s own reflections as a staff developer in the institution; and specific examples of good practice from lecturers situated within social science disciplines. The emerging concerns which structured this discussion are: the impact of student feedback on improving quality; enabling student voice; increasing student ownership; and the educational value of evaluation processes.
- Full Text: false
- Date Issued: 2013
Section 40 of the Consumer Protection Act in comparative perspective: aantekeninge
- Authors: Glover, Graham B
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70527 , vital:29672 , https://hdl.handle.net/10520/EJC144971
- Description: The purpose of this comment is to consider some of the problems with how we are to understand the role and purpose of section 40 of South Africa's Consumer Protection Act 68 of 2008 when viewed from a doctrinal perspective. Section 40 has the heading "Unconscionable conduct", and contains three subsections.
- Full Text: false
- Date Issued: 2013
- Authors: Glover, Graham B
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70527 , vital:29672 , https://hdl.handle.net/10520/EJC144971
- Description: The purpose of this comment is to consider some of the problems with how we are to understand the role and purpose of section 40 of South Africa's Consumer Protection Act 68 of 2008 when viewed from a doctrinal perspective. Section 40 has the heading "Unconscionable conduct", and contains three subsections.
- Full Text: false
- Date Issued: 2013
South African quality of life trends over three decades, 1980–2010
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67145 , vital:29040 , https://doi.org/10.1007/s11205-012-0120-y
- Description: publisher version , The South African Quality of Life Trends study has tracked the subjective well-being of South Africans in ten waves from 1983 to 2010. The paper presents the SAQoL trendline of life satisfaction, happiness and perceptions of life getting better or worse against the backdrop of the transition from apartheid to democracy. Subjective well-being peaked in the month following the first open elections in April 1994 when black and white South Africans were equally satisfied and happy at levels found in other democratic societies. But post-election euphoria was short-lived and levels of well-being dropped the following year and racial inequalities in evaluations of life re-emerged. The tenth and latest wave in the study was conducted a few months after South Africa’s successful hosting of the Soccer World Cup. In 2010, the proportions of all South Africans expressing satisfaction, happiness and optimism was among the highest since the coming of democracy—just over half stated they were satisfied, close on two-thirds were happy, and half felt life was getting better. Nonetheless, while the standard of living has increased for a minority of formerly disadvantaged South Africans and a small black middle class has emerged, there are still huge disparities in both material and subjective well-being. In 1997 and 2010, South Africans were asked what would make them happier in future. In 2010, the majority of citizens still hoped for basic necessities, income and employment, to enhance their quality of life.
- Full Text: false
- Date Issued: 2013
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67145 , vital:29040 , https://doi.org/10.1007/s11205-012-0120-y
- Description: publisher version , The South African Quality of Life Trends study has tracked the subjective well-being of South Africans in ten waves from 1983 to 2010. The paper presents the SAQoL trendline of life satisfaction, happiness and perceptions of life getting better or worse against the backdrop of the transition from apartheid to democracy. Subjective well-being peaked in the month following the first open elections in April 1994 when black and white South Africans were equally satisfied and happy at levels found in other democratic societies. But post-election euphoria was short-lived and levels of well-being dropped the following year and racial inequalities in evaluations of life re-emerged. The tenth and latest wave in the study was conducted a few months after South Africa’s successful hosting of the Soccer World Cup. In 2010, the proportions of all South Africans expressing satisfaction, happiness and optimism was among the highest since the coming of democracy—just over half stated they were satisfied, close on two-thirds were happy, and half felt life was getting better. Nonetheless, while the standard of living has increased for a minority of formerly disadvantaged South Africans and a small black middle class has emerged, there are still huge disparities in both material and subjective well-being. In 1997 and 2010, South Africans were asked what would make them happier in future. In 2010, the majority of citizens still hoped for basic necessities, income and employment, to enhance their quality of life.
- Full Text: false
- Date Issued: 2013
Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province
- Marsh, Julian S, Hooper, P R, Rehacek, J, Duncan, R A, Duncan, Andrew R
- Authors: Marsh, Julian S , Hooper, P R , Rehacek, J , Duncan, R A , Duncan, Andrew R
- Date: 2013
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/149507 , vital:38859 , https://doi.org/10.1029/GM100p0247
- Description: Remnants of the erupted and intrusive products of the Karoo igneous province, one of the classic Mesozoic continental flood basalt provinces, are found throughout southern Africa. Such large continental igneous events are frequently ascribed to the rise of deep-seated mantle plumes and, in some instances, are thought to be related to continental breakup.
- Full Text: false
- Date Issued: 2013
- Authors: Marsh, Julian S , Hooper, P R , Rehacek, J , Duncan, R A , Duncan, Andrew R
- Date: 2013
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/149507 , vital:38859 , https://doi.org/10.1029/GM100p0247
- Description: Remnants of the erupted and intrusive products of the Karoo igneous province, one of the classic Mesozoic continental flood basalt provinces, are found throughout southern Africa. Such large continental igneous events are frequently ascribed to the rise of deep-seated mantle plumes and, in some instances, are thought to be related to continental breakup.
- Full Text: false
- Date Issued: 2013
The amaXhosa ukuthwala marriage custom in fact and fiction: a contemporary critique
- Kaschula, Russell H, Huisamen, Tim, Mostert, Andre, Nosilela, Bulelwa
- Authors: Kaschula, Russell H , Huisamen, Tim , Mostert, Andre , Nosilela, Bulelwa
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68344 , vital:29241 , https://doi.org/10.1080/02572117.2013.871454
- Description: publisher version , Ukuthwala is traditionally a marriage custom within the amaXhosa culture in South Africa which permits a ‘legal abduction’ of a bride-to-be. Similar customs of ‘bridal abduction’ exist, most notably in Kyrgyzstan, where it is known as ala kachuu. Research into these customs necessitates a more innovative approach to explore the impact of this social phenomenon. In this article the authors mobilise a fictional narrative to offer a backdrop for a comparative assessment of the impact of bridal ‘legal abduction’ and assess its contemporary status and role within a multicultural society which celebrates the rights of the individual while recognising the value and importance of maintaining cultural identity and traditions. Cultural dissonance has always been characteristic of modern and post-modern societies as they strive for a workable shared ethos. However, when customs such as ‘legal abduction’ (Mtuze, 1993:50) continue under the veil of cultural rights, the wider social sensibilities and perspectives can be at odds with the maintenance of such activities where these activities contradict the rights of the individual as enshrined for example in what can be seen as a liberal South African Constitution.
- Full Text: false
- Date Issued: 2013
- Authors: Kaschula, Russell H , Huisamen, Tim , Mostert, Andre , Nosilela, Bulelwa
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68344 , vital:29241 , https://doi.org/10.1080/02572117.2013.871454
- Description: publisher version , Ukuthwala is traditionally a marriage custom within the amaXhosa culture in South Africa which permits a ‘legal abduction’ of a bride-to-be. Similar customs of ‘bridal abduction’ exist, most notably in Kyrgyzstan, where it is known as ala kachuu. Research into these customs necessitates a more innovative approach to explore the impact of this social phenomenon. In this article the authors mobilise a fictional narrative to offer a backdrop for a comparative assessment of the impact of bridal ‘legal abduction’ and assess its contemporary status and role within a multicultural society which celebrates the rights of the individual while recognising the value and importance of maintaining cultural identity and traditions. Cultural dissonance has always been characteristic of modern and post-modern societies as they strive for a workable shared ethos. However, when customs such as ‘legal abduction’ (Mtuze, 1993:50) continue under the veil of cultural rights, the wider social sensibilities and perspectives can be at odds with the maintenance of such activities where these activities contradict the rights of the individual as enshrined for example in what can be seen as a liberal South African Constitution.
- Full Text: false
- Date Issued: 2013
Valerie Møller: a pioneer in South African Quality of Life Research
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67205 , vital:29059 , https://doi.org/10.1007/s11482-013-9249-3
- Description: publisher version , Professor Valerie Møller is Professor Emeritus of Quality of Life Studies at Rhodes University, Grahamstown, South Africa. Before that she was director of the Institute of Social and Economic Research at Rhodes University (1998–2006) and headed the Quality of Life Research Unit at the University of KwaZulu-Natal, Durban, South Africa, in the 1990s. She completed her primary school education in North Carolina, USA, and her secondary and tertiary education in Zürich, Switzerland. She earned Lic. Phil and DPhil degrees from the University of Zürich, majoring in sociology. She has lived and worked in Southern Africa since 1972. Together with the late Professor Lawrence Schlemmer she developed the first survey instruments to measure objective and subjective well-being among South Africans from all walks of life. The South African Quality of Life Trends Study has tracked happiness and life satisfaction from apartheid to the transition to democracy (1983–2012).
- Full Text: false
- Date Issued: 2013
- Authors: Moller, Valerie
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67205 , vital:29059 , https://doi.org/10.1007/s11482-013-9249-3
- Description: publisher version , Professor Valerie Møller is Professor Emeritus of Quality of Life Studies at Rhodes University, Grahamstown, South Africa. Before that she was director of the Institute of Social and Economic Research at Rhodes University (1998–2006) and headed the Quality of Life Research Unit at the University of KwaZulu-Natal, Durban, South Africa, in the 1990s. She completed her primary school education in North Carolina, USA, and her secondary and tertiary education in Zürich, Switzerland. She earned Lic. Phil and DPhil degrees from the University of Zürich, majoring in sociology. She has lived and worked in Southern Africa since 1972. Together with the late Professor Lawrence Schlemmer she developed the first survey instruments to measure objective and subjective well-being among South Africans from all walks of life. The South African Quality of Life Trends Study has tracked happiness and life satisfaction from apartheid to the transition to democracy (1983–2012).
- Full Text: false
- Date Issued: 2013
Vrou is gif : the representation of violence against women in Margie Orford’s Clare Hart novels
- Authors: Naidu, Samantha
- Date: 2013
- Language: English
- Type: Article , text
- Identifier: vital:26372 , http://hdl.handle.net/10962/53997 , https://www.ajol.info/index.php/asp/article/view/136092 , https://orcid.org/0000-0001-9456-8657
- Description: This article takes as its starting point that crime fiction is a public and political response to gender-based violence. Using the methods of both discourse analysis and literary analysis of the crime fiction genre, the novels of Margie Orford, internationally acclaimed crime author and patron of Rape Crisis, are examined for their representations of violence against women, and the role played by these representations in Orford’s overall feminist project in the Clare Hart series. The article also considers theories about gender-based violence which link male violence to a purported crisis in the established gender order of South Africa. An attempt is made to understand the relationship between fictionalised representations of violence and the ‘banality’ of real-life violence. Finally, Hart, Orford’s hard-boiled female detective figure, is assessed to determine whether this character constitutes a significant feminist achievement that contributes to discourses which counter gender-based violence
- Full Text: false
- Date Issued: 2013
- Authors: Naidu, Samantha
- Date: 2013
- Language: English
- Type: Article , text
- Identifier: vital:26372 , http://hdl.handle.net/10962/53997 , https://www.ajol.info/index.php/asp/article/view/136092 , https://orcid.org/0000-0001-9456-8657
- Description: This article takes as its starting point that crime fiction is a public and political response to gender-based violence. Using the methods of both discourse analysis and literary analysis of the crime fiction genre, the novels of Margie Orford, internationally acclaimed crime author and patron of Rape Crisis, are examined for their representations of violence against women, and the role played by these representations in Orford’s overall feminist project in the Clare Hart series. The article also considers theories about gender-based violence which link male violence to a purported crisis in the established gender order of South Africa. An attempt is made to understand the relationship between fictionalised representations of violence and the ‘banality’ of real-life violence. Finally, Hart, Orford’s hard-boiled female detective figure, is assessed to determine whether this character constitutes a significant feminist achievement that contributes to discourses which counter gender-based violence
- Full Text: false
- Date Issued: 2013
Waiver of the right to judicial impartiality: comparative analysis of South African and Commonwealth jurisprudence
- Okpaluba, Chuks, Juma, Laurence
- Authors: Okpaluba, Chuks , Juma, Laurence
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127138 , vital:35960 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC153154
- Description: This paper investigates whether judicial independence and impartiality entrenched in written constitutions and recognised by the common law as fundamental requirements of fair administration of justice can be subjected to the private law principles of waiver, estoppel or acquiescence. In an attempt to answer this question, the paper suggests that the starting point should be the interrogation of whether the right alleged to be waived emanates from the constitution or administrative law. At common law, a right can be waived, insofar as the party involved had knowledge of the right and failed to assert it.
- Full Text: false
- Date Issued: 2013
- Authors: Okpaluba, Chuks , Juma, Laurence
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127138 , vital:35960 , https://0-hdl.handle.net.wam.seals.ac.za/10520/EJC153154
- Description: This paper investigates whether judicial independence and impartiality entrenched in written constitutions and recognised by the common law as fundamental requirements of fair administration of justice can be subjected to the private law principles of waiver, estoppel or acquiescence. In an attempt to answer this question, the paper suggests that the starting point should be the interrogation of whether the right alleged to be waived emanates from the constitution or administrative law. At common law, a right can be waived, insofar as the party involved had knowledge of the right and failed to assert it.
- Full Text: false
- Date Issued: 2013
What are the best and worst times in the lives of South African township dwellers? A content analysis of the self-defined end-anchors for Bernheim’s ACSA scale of subjective well-being
- Authors: Moller, Valerie , Theuns, P
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67155 , vital:29042 , https://doi.org/10.1007/s11205-012-0073-1
- Description: publisher version , Bernheim’s ACSA, a less conventional measure of subjective well-being originally developed for use in a clinical setting, was applied to a sample of black South African township dwellers (n = 1,020) in the Eastern Cape Province. The Anamnestic Comparative Self Assessment is an experiential self-anchoring scale with concrete anchors (Bernheim in Psychologie médicale 15:1625–1626, 1983). Respondents described the ‘best’ and ‘worst’ periods experienced in their lives in their own words and rated their current life situation within these two extremes that served as the end-anchors of an 11-point rating scale, ACSA. The ACSA score was significantly positively correlated with conventional measures of subjective well-being. The study examined in detail the content of the ACSA anchors, the best and worst periods of respondents’ lives, classified by domain, to gain insights into reference comparisons applied in quality-of-life evaluation in a developing country setting. As was the case in earlier ACSA studies, most domains that served as reference standards were related to the self and family life. However, material living standards, represented by the domains of income, financial security and housing also featured prominently as personal anchors—a reflection of life goals in post-apartheid South Africa. Age, gender, education and self-reported health were associated with the choice of select anchors. The discussion provides pointers for future applications of ACSA in large sample surveys using a pre-coded multiple-choice format for anchor descriptions. It is concluded that the content of ACSA anchors corresponds closely to contemporary definitions of the good life among ordinary South Africans.
- Full Text: false
- Date Issued: 2013
- Authors: Moller, Valerie , Theuns, P
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67155 , vital:29042 , https://doi.org/10.1007/s11205-012-0073-1
- Description: publisher version , Bernheim’s ACSA, a less conventional measure of subjective well-being originally developed for use in a clinical setting, was applied to a sample of black South African township dwellers (n = 1,020) in the Eastern Cape Province. The Anamnestic Comparative Self Assessment is an experiential self-anchoring scale with concrete anchors (Bernheim in Psychologie médicale 15:1625–1626, 1983). Respondents described the ‘best’ and ‘worst’ periods experienced in their lives in their own words and rated their current life situation within these two extremes that served as the end-anchors of an 11-point rating scale, ACSA. The ACSA score was significantly positively correlated with conventional measures of subjective well-being. The study examined in detail the content of the ACSA anchors, the best and worst periods of respondents’ lives, classified by domain, to gain insights into reference comparisons applied in quality-of-life evaluation in a developing country setting. As was the case in earlier ACSA studies, most domains that served as reference standards were related to the self and family life. However, material living standards, represented by the domains of income, financial security and housing also featured prominently as personal anchors—a reflection of life goals in post-apartheid South Africa. Age, gender, education and self-reported health were associated with the choice of select anchors. The discussion provides pointers for future applications of ACSA in large sample surveys using a pre-coded multiple-choice format for anchor descriptions. It is concluded that the content of ACSA anchors corresponds closely to contemporary definitions of the good life among ordinary South Africans.
- Full Text: false
- Date Issued: 2013
Where angels fear to tread: online peer-assessment in a large first-year class
- Mostert, Markus, Snowball, Jeanette D
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68845 , vital:29330 , https://doi.org/10.1080/02602938.2012.683770
- Description: Publisher version , In the context of widening participation, large classes and increased diversity, assessment of student learning is becoming increasingly problematic in that providing formative feedback aimed at developing student writing proves to be particularly laborious. Although the potential value of peer assessment has been well documented in the literature, the associated administrative burden, also in relation to managing anonymity and intellectual ownership, makes this option less attractive, particularly in large classes. A potential solution involves the use of information and communication technologies to automate the logistics associated with peer assessment in a time-efficient way. However, uptake of such systems in the higher education community is limited, and research in this area is only beginning. This case study reports on the use of the Moodle Workshop module for formative peer assessment of students’ individual work in a first-year introductory macro-economics class of over 800 students. Data were collected through an end-of-course evaluation survey of students. The study found that using the feature-rich Workshop module not only addressed many of the practical challenges associated with paper-based peer assessments, but also provided a range of additional options for enhancing validity and reliability of peer assessments that would not be possible with paper-based systems.
- Full Text: false
- Date Issued: 2013
- Authors: Mostert, Markus , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68845 , vital:29330 , https://doi.org/10.1080/02602938.2012.683770
- Description: Publisher version , In the context of widening participation, large classes and increased diversity, assessment of student learning is becoming increasingly problematic in that providing formative feedback aimed at developing student writing proves to be particularly laborious. Although the potential value of peer assessment has been well documented in the literature, the associated administrative burden, also in relation to managing anonymity and intellectual ownership, makes this option less attractive, particularly in large classes. A potential solution involves the use of information and communication technologies to automate the logistics associated with peer assessment in a time-efficient way. However, uptake of such systems in the higher education community is limited, and research in this area is only beginning. This case study reports on the use of the Moodle Workshop module for formative peer assessment of students’ individual work in a first-year introductory macro-economics class of over 800 students. Data were collected through an end-of-course evaluation survey of students. The study found that using the feature-rich Workshop module not only addressed many of the practical challenges associated with paper-based peer assessments, but also provided a range of additional options for enhancing validity and reliability of peer assessments that would not be possible with paper-based systems.
- Full Text: false
- Date Issued: 2013