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The development of native policy in the Transkei and in Glen Gray between 1870 and 1900
- Authors: Griffiths, M S
- Date: 1939
- Subjects: Transkei (South Africa) -- History , Blacks -- South Africa -- Legal status, Laws, etc. -- South Africa -- History
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2607 , http://hdl.handle.net/10962/d1012098 , Transkei (South Africa) -- History , Blacks -- South Africa -- Legal status, Laws, etc. -- South Africa -- History
- Description: The Transkeian Territories extend over a stretch of 17000 square miles between the north eastern border of the Cape Colony and the southern border of Natal. In 1870 this was an exclusively Native area ; inhabited by some half million natives tribally organised under independent chiefs and grouped into racial entities according to origln; customs, and language dialects.
- Full Text:
- Date Issued: 1939
- Authors: Griffiths, M S
- Date: 1939
- Subjects: Transkei (South Africa) -- History , Blacks -- South Africa -- Legal status, Laws, etc. -- South Africa -- History
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2607 , http://hdl.handle.net/10962/d1012098 , Transkei (South Africa) -- History , Blacks -- South Africa -- Legal status, Laws, etc. -- South Africa -- History
- Description: The Transkeian Territories extend over a stretch of 17000 square miles between the north eastern border of the Cape Colony and the southern border of Natal. In 1870 this was an exclusively Native area ; inhabited by some half million natives tribally organised under independent chiefs and grouped into racial entities according to origln; customs, and language dialects.
- Full Text:
- Date Issued: 1939
The Hamilton-Jacobi theory in general relativity theory and certain Petrov type D metrics
- Authors: Matravers, David Richard
- Date: 1973
- Subjects: Hamilton-Jacobi equations , General relativity (Physics) , Generalized spaces
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5422 , http://hdl.handle.net/10962/d1007551 , Hamilton-Jacobi equations , General relativity (Physics) , Generalized spaces
- Description: Introduction: The discovery of new solutions to Einstein's field equations has long been a problem in General Relativity. However due to new techniques of Newman and Penrose [1], Carter [2] and others there has been a considerable proliferation of new solutions in recent times. Consequently a new problem has arisen. How are we to interpret the new solutions physically? The tools available, despite a spate of papers in the past fifteen years, remain inadequate although often sophisticated. Any attempts at physical interpretations of metrics are beset with difficulties. There is always the possibility that two entirely different physical pictures will emerge. For example a direct approach would be to attempt an "infilling" of the metric, that is, an extension of the metric into the region occupied by the gravitating matter. However even for the Kerr [1] metric the infilling is by no means unique, in fact a most natural "infilling" turns out to be unphysical (Israel [1]). Yet few people would doubt the physical significance of the Kerr metric. Viewed in this light our attempt to discuss, among other things, the physical interpretation of type D metrics is slightly ambitious. However the problems with regard to this type of metric are not as formidable as for most of the other metrics, since we have been able to integrate the geodesic equations. Nevertheless it is still not possible to produce complete answers to all the questions posed. After a chapter on Mathematical preliminaries the study divides naturally into four sections. We start with an outline of the Hamilton-Jacobi theory of Rund [1] and then go on to show how this theory can be applied to the Carter [2] metrics. In the process we lay a foundation in the calculus of variations for Carter's work. This leads us to the construction of Killing tensors for all but one of the Kinnersley [1] type D vacuum metrics and the Cartei [2] metrics which are not necessarily vacuum metrics. The geodesic equations, for these metrics, are integrated using the Hamilton-Jacobi procedure. The remaining chapters are devoted to the Kinnersley [1] type D vacuum metrics. We omit his class I metrics since these are the Schwarzschild metrics, and have been studied in detail before. Chapter three is devoted to a general study of his class II a metric, a generalisation of the Kerr [1] and NUT (Newman, Tamburino and Unti [1]) metrics. We integrate the geodesic equations and discuss certain general properties: the question of geodesic completeness, the asymptotic properties, and the existence of Killing horizons. Chapter four is concerned with the interpretation of the new parameter 'l', that arises in the class II a and NUT metrics. This parameter was interpreted by Demianski and Newman [1] as a magnetic monopole of mass. Our work centers on the possibility of obtaining observable effects from the presence of 'l'. We have been able to show that its presence is observable, at least in principle, from a study of the motion of particles in the field. In the first place, if l is comparable to the mass of the gravitating system, a comparatively large perihelion shift is to be expected. The possibility of anomalous behaviour in the orbits of test particles, quite unlike anything that occurs in a Newtonian or Schwarzschild field, also arises. In the fifth chapter the Kinnersley class IV metrics are considered. These metrics, which in their simplest form have been known for some time, present serious problems and no interpretations have been suggested. Our discussion is essentially exploratory and the information that does emerge takes the form of suggestions rather than conclusions. Intrinsically the metrics give the impression that interesting results should be obtainable since they are asymptotically flat in certain directions. However the case that we have dealt with does not appear to represent a radiation metric.
- Full Text:
- Date Issued: 1973
- Authors: Matravers, David Richard
- Date: 1973
- Subjects: Hamilton-Jacobi equations , General relativity (Physics) , Generalized spaces
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5422 , http://hdl.handle.net/10962/d1007551 , Hamilton-Jacobi equations , General relativity (Physics) , Generalized spaces
- Description: Introduction: The discovery of new solutions to Einstein's field equations has long been a problem in General Relativity. However due to new techniques of Newman and Penrose [1], Carter [2] and others there has been a considerable proliferation of new solutions in recent times. Consequently a new problem has arisen. How are we to interpret the new solutions physically? The tools available, despite a spate of papers in the past fifteen years, remain inadequate although often sophisticated. Any attempts at physical interpretations of metrics are beset with difficulties. There is always the possibility that two entirely different physical pictures will emerge. For example a direct approach would be to attempt an "infilling" of the metric, that is, an extension of the metric into the region occupied by the gravitating matter. However even for the Kerr [1] metric the infilling is by no means unique, in fact a most natural "infilling" turns out to be unphysical (Israel [1]). Yet few people would doubt the physical significance of the Kerr metric. Viewed in this light our attempt to discuss, among other things, the physical interpretation of type D metrics is slightly ambitious. However the problems with regard to this type of metric are not as formidable as for most of the other metrics, since we have been able to integrate the geodesic equations. Nevertheless it is still not possible to produce complete answers to all the questions posed. After a chapter on Mathematical preliminaries the study divides naturally into four sections. We start with an outline of the Hamilton-Jacobi theory of Rund [1] and then go on to show how this theory can be applied to the Carter [2] metrics. In the process we lay a foundation in the calculus of variations for Carter's work. This leads us to the construction of Killing tensors for all but one of the Kinnersley [1] type D vacuum metrics and the Cartei [2] metrics which are not necessarily vacuum metrics. The geodesic equations, for these metrics, are integrated using the Hamilton-Jacobi procedure. The remaining chapters are devoted to the Kinnersley [1] type D vacuum metrics. We omit his class I metrics since these are the Schwarzschild metrics, and have been studied in detail before. Chapter three is devoted to a general study of his class II a metric, a generalisation of the Kerr [1] and NUT (Newman, Tamburino and Unti [1]) metrics. We integrate the geodesic equations and discuss certain general properties: the question of geodesic completeness, the asymptotic properties, and the existence of Killing horizons. Chapter four is concerned with the interpretation of the new parameter 'l', that arises in the class II a and NUT metrics. This parameter was interpreted by Demianski and Newman [1] as a magnetic monopole of mass. Our work centers on the possibility of obtaining observable effects from the presence of 'l'. We have been able to show that its presence is observable, at least in principle, from a study of the motion of particles in the field. In the first place, if l is comparable to the mass of the gravitating system, a comparatively large perihelion shift is to be expected. The possibility of anomalous behaviour in the orbits of test particles, quite unlike anything that occurs in a Newtonian or Schwarzschild field, also arises. In the fifth chapter the Kinnersley class IV metrics are considered. These metrics, which in their simplest form have been known for some time, present serious problems and no interpretations have been suggested. Our discussion is essentially exploratory and the information that does emerge takes the form of suggestions rather than conclusions. Intrinsically the metrics give the impression that interesting results should be obtainable since they are asymptotically flat in certain directions. However the case that we have dealt with does not appear to represent a radiation metric.
- Full Text:
- Date Issued: 1973
The polysaccharides of Opuntia ficus-indica (L.) Mill. and Opuntia aurantiaca Lindl.
- Authors: McGarvie, Donald
- Date: 1977
- Subjects: Polysaccharides
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4438 , http://hdl.handle.net/10962/d1007597
- Description: The partially acetylated acidic mucilage isolated from the cactus Opuntia ficus-indica consists of a highly branched molecule containing D-galactose, L-arabinose, D-xylose, D-galacturonic acid and L-rhamnose in the ratio 2.9:6.6:3.8:1.3 : 1.0. A partial hydrolysis study led to the isolation of fourteen oligosaccharides and a degraded polysaccharide. Periodate oxidation of the degraded polysaccharide and methylation analysis of the degraded and reduced degraded polysaccharides led to the proposal of a structure for the degraded polysaccharide consisting of a chain of alternating α-l,4-D-galactopyranosyluronic acid and β-1,2-Lrhamnopyranosyl units with branches consisting of short chains of β-1,6-D-galactopyranosyl units Iinked to C-3 of the rhamnose residues. An insight into the nature of the peripheral side-chains was obtained by methylation studies of the oligosaccharides and the native polysaccharide. The majority of the side-chains are terminated by D-xylopyranosyl and L-arabinofuranosyl units while there is a small proportion of D-galactopyranosyl end-groups. The remaining units of the peripheral chains consists of mainly 1,3- and 1,5-1 inked L-arabinofuranosyl units. The acidic polysaccharide isolated from the jointed cactus Opuntia aurantiaca contains D-galactose, L-arabinose, D-xylose, D-galacturonic acid and L-rhamnose in the ratio 5.9:5 .5:3.4: 1. 2:1.0 . A partial hydrolysis study revealed a similar series of galactose containing oligosaccharides as was identified from the mucilage of Opuntia ficus-indica. The degraded polysaccharide isolated from the partial hydrolysate was methylated and a possible structure proposed for the repeating unit. Methylation studies of the native polysaccharide indicated a polysaccharide with a more complex structure than that for the mucilage of Opuntia ficus-indica.
- Full Text:
- Date Issued: 1977
- Authors: McGarvie, Donald
- Date: 1977
- Subjects: Polysaccharides
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4438 , http://hdl.handle.net/10962/d1007597
- Description: The partially acetylated acidic mucilage isolated from the cactus Opuntia ficus-indica consists of a highly branched molecule containing D-galactose, L-arabinose, D-xylose, D-galacturonic acid and L-rhamnose in the ratio 2.9:6.6:3.8:1.3 : 1.0. A partial hydrolysis study led to the isolation of fourteen oligosaccharides and a degraded polysaccharide. Periodate oxidation of the degraded polysaccharide and methylation analysis of the degraded and reduced degraded polysaccharides led to the proposal of a structure for the degraded polysaccharide consisting of a chain of alternating α-l,4-D-galactopyranosyluronic acid and β-1,2-Lrhamnopyranosyl units with branches consisting of short chains of β-1,6-D-galactopyranosyl units Iinked to C-3 of the rhamnose residues. An insight into the nature of the peripheral side-chains was obtained by methylation studies of the oligosaccharides and the native polysaccharide. The majority of the side-chains are terminated by D-xylopyranosyl and L-arabinofuranosyl units while there is a small proportion of D-galactopyranosyl end-groups. The remaining units of the peripheral chains consists of mainly 1,3- and 1,5-1 inked L-arabinofuranosyl units. The acidic polysaccharide isolated from the jointed cactus Opuntia aurantiaca contains D-galactose, L-arabinose, D-xylose, D-galacturonic acid and L-rhamnose in the ratio 5.9:5 .5:3.4: 1. 2:1.0 . A partial hydrolysis study revealed a similar series of galactose containing oligosaccharides as was identified from the mucilage of Opuntia ficus-indica. The degraded polysaccharide isolated from the partial hydrolysate was methylated and a possible structure proposed for the repeating unit. Methylation studies of the native polysaccharide indicated a polysaccharide with a more complex structure than that for the mucilage of Opuntia ficus-indica.
- Full Text:
- Date Issued: 1977
Adreno-active substances and the pineal gland
- Authors: Midlane, Graham Wallace
- Date: 1979
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3738 , http://hdl.handle.net/10962/d1001530
- Description: The pineal gland, a biochemically very active neuroendocrine transducer which is innervated by the sympathetic nervous system, was used in vivo to evaluate the effect of different þ-adrenoceptor agonists and antagonists on pineal enzyme levels. Hydroxyindole-O-methyltransferase (HIOMT), an enzyme with a circadian activity and unknown control was not significantly affected by these drugs. The activity of serotonin N-acetyltransferase, another pineal enzyme with a greater amplitude of circadian rhythmicity and which is under noradrenergic neural control, the degree of blockade depending on the selectivity and affinity of the agent used. An attempt was also made to alter the oestrous cycle of the rat by dosing with þ-active substances. Only propranolol had any effect on the oestrous cycle. It was not possible to establish an absolute link between the alteration in pineal enzyme activity and an influence on the oestrous cycle. It was concluded that the pineal enzyme studies are useful pharmacological means for evaluating þ-active substances
- Full Text:
- Date Issued: 1979
- Authors: Midlane, Graham Wallace
- Date: 1979
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3738 , http://hdl.handle.net/10962/d1001530
- Description: The pineal gland, a biochemically very active neuroendocrine transducer which is innervated by the sympathetic nervous system, was used in vivo to evaluate the effect of different þ-adrenoceptor agonists and antagonists on pineal enzyme levels. Hydroxyindole-O-methyltransferase (HIOMT), an enzyme with a circadian activity and unknown control was not significantly affected by these drugs. The activity of serotonin N-acetyltransferase, another pineal enzyme with a greater amplitude of circadian rhythmicity and which is under noradrenergic neural control, the degree of blockade depending on the selectivity and affinity of the agent used. An attempt was also made to alter the oestrous cycle of the rat by dosing with þ-active substances. Only propranolol had any effect on the oestrous cycle. It was not possible to establish an absolute link between the alteration in pineal enzyme activity and an influence on the oestrous cycle. It was concluded that the pineal enzyme studies are useful pharmacological means for evaluating þ-active substances
- Full Text:
- Date Issued: 1979
The development of an in-service training programme for mathematics teachers on the development and use of resource materials in black schools at the standard six-seven level
- Authors: Jiya, M A Yaliwe
- Date: 1984
- Subjects: Mathematics teachers -- In-service training -- South Africa Blacks -- Education -- South Africa Mathematics -- Study and teaching (Secondary) -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1875 , http://hdl.handle.net/10962/d1005634
- Full Text:
- Date Issued: 1984
- Authors: Jiya, M A Yaliwe
- Date: 1984
- Subjects: Mathematics teachers -- In-service training -- South Africa Blacks -- Education -- South Africa Mathematics -- Study and teaching (Secondary) -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1875 , http://hdl.handle.net/10962/d1005634
- Full Text:
- Date Issued: 1984
The development and evaluation of a Nd:YAG laser incorporating an unstable resonator
- Authors: De Kock, Trevor Neil
- Date: 1986
- Subjects: Nd-YAG lasers , Lasers -- Resonators , Laser beams
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5512 , http://hdl.handle.net/10962/d1008566 , Nd-YAG lasers , Lasers -- Resonators , Laser beams
- Description: Introduction: For approximately the last eight years the Laser Section of the National Physical Research Laboratory (NPRL) has been interested in inter alia, pulsed solid-state lasers and in particular, Nd:YAG. Investigations of various resonator types were undertaken with a view to the improvement of the laser parameters such as output energy, pulse width, beam quality and sensitivity to mirror misalignment. In 1980 a Nd: YAG laser employing a rotating prism Q-switch was constructed (Preussler (1980)). It involves rotating one of the two cavity reflectors so that they are parallel for only a brief instant in time. Typically the prism must rotate at a speed of 20 000 r.p.m. to ensure a single pulse output. Such lasers suffer from the tendency to emit multiple pulses, they are very noisy and they require frequent maintenance because of the short lifetime of the bearings. A resonator employing conventional curved mirrors and an electro-optical Q-switch was constructed in 1980 (Robertson & Preussler (1982)). In 1981 an electro-optically Q-swi tched laser making use of a crossed Porro-prism resonator was investigated due to its relative insensitivity to misalignment of the reflectors compared with the conventional mirror resonator (Nortier (1981)). Improvements in terms of output power, beam divergence and beam quality can be achieved by making use of a so-called unstable resonator. Such a laser has been investigated and is reported on in this study. Chapter 2 provides some background into laser theory and operation while chapter 3 deals with the theory of the unstable resonator. Chapter 4 provides details of the experimental equipment and techniques used in the work and chapter 5 discusses the evaluation of the project and results obtained.
- Full Text:
- Date Issued: 1986
- Authors: De Kock, Trevor Neil
- Date: 1986
- Subjects: Nd-YAG lasers , Lasers -- Resonators , Laser beams
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5512 , http://hdl.handle.net/10962/d1008566 , Nd-YAG lasers , Lasers -- Resonators , Laser beams
- Description: Introduction: For approximately the last eight years the Laser Section of the National Physical Research Laboratory (NPRL) has been interested in inter alia, pulsed solid-state lasers and in particular, Nd:YAG. Investigations of various resonator types were undertaken with a view to the improvement of the laser parameters such as output energy, pulse width, beam quality and sensitivity to mirror misalignment. In 1980 a Nd: YAG laser employing a rotating prism Q-switch was constructed (Preussler (1980)). It involves rotating one of the two cavity reflectors so that they are parallel for only a brief instant in time. Typically the prism must rotate at a speed of 20 000 r.p.m. to ensure a single pulse output. Such lasers suffer from the tendency to emit multiple pulses, they are very noisy and they require frequent maintenance because of the short lifetime of the bearings. A resonator employing conventional curved mirrors and an electro-optical Q-switch was constructed in 1980 (Robertson & Preussler (1982)). In 1981 an electro-optically Q-swi tched laser making use of a crossed Porro-prism resonator was investigated due to its relative insensitivity to misalignment of the reflectors compared with the conventional mirror resonator (Nortier (1981)). Improvements in terms of output power, beam divergence and beam quality can be achieved by making use of a so-called unstable resonator. Such a laser has been investigated and is reported on in this study. Chapter 2 provides some background into laser theory and operation while chapter 3 deals with the theory of the unstable resonator. Chapter 4 provides details of the experimental equipment and techniques used in the work and chapter 5 discusses the evaluation of the project and results obtained.
- Full Text:
- Date Issued: 1986
An investigation into the enlightenment and aspects of Spanish life which may have influenced Los Caprichos (1797-1799) of Francisco de Goya (1746-1828)
- Authors: Ralls, Warren John
- Date: 1997
- Subjects: Goya, Francisco, 1746-1828 -- Criticism and interpretation Goya, Francisco, 1746-1828. Caprichos
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2421 , http://hdl.handle.net/10962/d1002217
- Description: The aim of this mini-thesis was to investigate if the Spanish artist Francisco Jose de Goya y Lucientes (1746-1828) was aware of the progress that enlightened thought brought to Spain during the late eighteenth-century, and to see whether this had any effect on his series Los Caprichos (1797-1799). According to some contemporary historians, such as Dowling (1985, p. 347), the " ... specific subject-matter of the Caprichos came directly from the ideology of the Spanish Enlightenment. " The contemporary historian Jeremy Black (1990, p. 208) described the Enlightenment as a " ... tendency towards critical enquiry and the application of reason." Enlightened thinkers were primarily critics who used reason as a goal and a method to create a better society. Reason was believed to be a characteristic trait of the human species, human development and social organisation. The Enlightenment is not a purely seventeenth and eighteenth century phenomenon, but originated in the ideas of the classical civilizations and also the humanism of the Middle Ages and Renaissance in Europe. Many intellectuals were responsible for this new direction of thinking. The ideas of these scientists and philosophers are discussed in some detail, especially those beliefs which are clearly seen in the subject-matter of Los Caprichos. In addition, consideration is given to the possible effects of some of the historical events on the life and work of Goya, for example, the French Revolution (1789) and the Reign of Terror (1793-1794) which followed the Revolution. In order to understand the background of the environment into which Goya was born and in which he developed, research was done on Spanish life and the monarchs of the eighteenth century. Specific attention is given to two Spanish kings from the House of Bourbon: Charles 3, who began numerous enlightened reforms in Spain and reigned around the time of Goya's early artistic and social development, and Charles 4 who did not continue the reforming policies of his father and ruled Spain when the Caprichos were produced. The extent to which the Enlightenment spread to Spain is investigated, especially during the period in which Goya lived. Notable progressive thinkers of this European country are discussed, and special attention is given to those open-minded people whom Goya met. There appears to be proof that Goya may have been inspired by numerous of these learned Spaniards, and where this has motivated the Caprichos, special mention is made. The general census of the twentieth century, however, seems to be that Goya was not a towering intellectual thinker, but he was most certainly not an illiterate, unintelligent person either. The themes of Los Caprichos strongly suggest that he was influenced by enlightened individuals many of whom were his friends, such as the wealthy businessman and art-collector Sebastian Martinez (17 ?-1800) (with whom Goya stayed during a serious illness in 1792-1793). The letters written by Goya to his childhood friend Martin Zapater (1746-18 ?) and selected prints from the Caprichos provide sufficient proof to indicate that enlightened thought inspired the work of Goya. It must be recognised, however, that there were other events that could have been influential such as: his appointment as Painter to the King in 1786, which provided Goya with a regular salary and released him from the demands of patrons, giving his imagination free reign; the illness that he suffered from 1792 until 1793, which could have caused Goya to view his life in perspective and could have given him the courage to criticise society. On a smaller scale, the possible love affair that Goya had with the Duchess of Alba, which turned sour, was possibly a blow to his self esteem. This is a subject which is seen in a few of the prints from Los Caprichos. The research gathered for this mini-thesis is from the ex post facto source-material available through Rhodes University library, and any other attainable published data connected to Goya. This information consists of secondary sources which include copies of manuscripts dating from the time of Goya as well as first-hand observations of Goya's art.
- Full Text:
- Date Issued: 1997
- Authors: Ralls, Warren John
- Date: 1997
- Subjects: Goya, Francisco, 1746-1828 -- Criticism and interpretation Goya, Francisco, 1746-1828. Caprichos
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2421 , http://hdl.handle.net/10962/d1002217
- Description: The aim of this mini-thesis was to investigate if the Spanish artist Francisco Jose de Goya y Lucientes (1746-1828) was aware of the progress that enlightened thought brought to Spain during the late eighteenth-century, and to see whether this had any effect on his series Los Caprichos (1797-1799). According to some contemporary historians, such as Dowling (1985, p. 347), the " ... specific subject-matter of the Caprichos came directly from the ideology of the Spanish Enlightenment. " The contemporary historian Jeremy Black (1990, p. 208) described the Enlightenment as a " ... tendency towards critical enquiry and the application of reason." Enlightened thinkers were primarily critics who used reason as a goal and a method to create a better society. Reason was believed to be a characteristic trait of the human species, human development and social organisation. The Enlightenment is not a purely seventeenth and eighteenth century phenomenon, but originated in the ideas of the classical civilizations and also the humanism of the Middle Ages and Renaissance in Europe. Many intellectuals were responsible for this new direction of thinking. The ideas of these scientists and philosophers are discussed in some detail, especially those beliefs which are clearly seen in the subject-matter of Los Caprichos. In addition, consideration is given to the possible effects of some of the historical events on the life and work of Goya, for example, the French Revolution (1789) and the Reign of Terror (1793-1794) which followed the Revolution. In order to understand the background of the environment into which Goya was born and in which he developed, research was done on Spanish life and the monarchs of the eighteenth century. Specific attention is given to two Spanish kings from the House of Bourbon: Charles 3, who began numerous enlightened reforms in Spain and reigned around the time of Goya's early artistic and social development, and Charles 4 who did not continue the reforming policies of his father and ruled Spain when the Caprichos were produced. The extent to which the Enlightenment spread to Spain is investigated, especially during the period in which Goya lived. Notable progressive thinkers of this European country are discussed, and special attention is given to those open-minded people whom Goya met. There appears to be proof that Goya may have been inspired by numerous of these learned Spaniards, and where this has motivated the Caprichos, special mention is made. The general census of the twentieth century, however, seems to be that Goya was not a towering intellectual thinker, but he was most certainly not an illiterate, unintelligent person either. The themes of Los Caprichos strongly suggest that he was influenced by enlightened individuals many of whom were his friends, such as the wealthy businessman and art-collector Sebastian Martinez (17 ?-1800) (with whom Goya stayed during a serious illness in 1792-1793). The letters written by Goya to his childhood friend Martin Zapater (1746-18 ?) and selected prints from the Caprichos provide sufficient proof to indicate that enlightened thought inspired the work of Goya. It must be recognised, however, that there were other events that could have been influential such as: his appointment as Painter to the King in 1786, which provided Goya with a regular salary and released him from the demands of patrons, giving his imagination free reign; the illness that he suffered from 1792 until 1793, which could have caused Goya to view his life in perspective and could have given him the courage to criticise society. On a smaller scale, the possible love affair that Goya had with the Duchess of Alba, which turned sour, was possibly a blow to his self esteem. This is a subject which is seen in a few of the prints from Los Caprichos. The research gathered for this mini-thesis is from the ex post facto source-material available through Rhodes University library, and any other attainable published data connected to Goya. This information consists of secondary sources which include copies of manuscripts dating from the time of Goya as well as first-hand observations of Goya's art.
- Full Text:
- Date Issued: 1997
An examination of the drafting-responding process used to develop students' writing in an English Language for Academic Purposes Course
- Authors: Quinn, Lynn
- Date: 2000
- Subjects: English language -- Study and teaching (Higher) -- Foreign speakers , Rhodes University -- Academic Development Programme , Academic writing -- Study and teaching (Higher) -- South Africa , Educational anthropology -- South Africa , Educational sociology -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2359 , http://hdl.handle.net/10962/d1002642 , English language -- Study and teaching (Higher) -- Foreign speakers , Rhodes University -- Academic Development Programme , Academic writing -- Study and teaching (Higher) -- South Africa , Educational anthropology -- South Africa , Educational sociology -- South Africa
- Description: Many students when they arrive at university do not possess the “cultural capital” (Bourdieu 1977) which is favoured by the institution. The purpose of the English Language for Academic Purposes (ELAP) course and the drafting-responding process is to help students to begin to acquire the “cultural capital” required to succeed at university. The research reported on in this thesis examined the drafting-responding process as it is used to develop students’ writing in the ELAP course at Rhodes University. The process involved students submitting drafts of their essays on which they received constructive and formative feedback from their ELAP tutor. This feedback was then used to revise their essays before a final version was submitted for assessment. The research took the form of a case study with an essentially interpretive orientation. I examined the drafts (with the tutor’s comments) and final versions of seven students’ ELAP essays. Additional data was obtained by interviewing the students and the tutor. Underpinning my beliefs regarding the role of writing in learning as well as my orientation to research is an understanding of knowledge and learning as being socially constructed. All writing is embedded in and dependent on, not only the immediate social circumstances, but also the broader social and cultural context. In analysing and discussing the data in this research I used Halliday’s (1985) definition of context, in which he draws a broad distinction between the immediate context of situation and the broader context of culture The research findings showed that the drafting-responding process can help students with the process of developing the academic literacy they need in order to write essays within specific situational contexts, in this case, the context of the ELAP course. In addition, at a broader level, it can help students to begin the process of being initiated into the culture of the university as a whole.
- Full Text:
- Date Issued: 2000
- Authors: Quinn, Lynn
- Date: 2000
- Subjects: English language -- Study and teaching (Higher) -- Foreign speakers , Rhodes University -- Academic Development Programme , Academic writing -- Study and teaching (Higher) -- South Africa , Educational anthropology -- South Africa , Educational sociology -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2359 , http://hdl.handle.net/10962/d1002642 , English language -- Study and teaching (Higher) -- Foreign speakers , Rhodes University -- Academic Development Programme , Academic writing -- Study and teaching (Higher) -- South Africa , Educational anthropology -- South Africa , Educational sociology -- South Africa
- Description: Many students when they arrive at university do not possess the “cultural capital” (Bourdieu 1977) which is favoured by the institution. The purpose of the English Language for Academic Purposes (ELAP) course and the drafting-responding process is to help students to begin to acquire the “cultural capital” required to succeed at university. The research reported on in this thesis examined the drafting-responding process as it is used to develop students’ writing in the ELAP course at Rhodes University. The process involved students submitting drafts of their essays on which they received constructive and formative feedback from their ELAP tutor. This feedback was then used to revise their essays before a final version was submitted for assessment. The research took the form of a case study with an essentially interpretive orientation. I examined the drafts (with the tutor’s comments) and final versions of seven students’ ELAP essays. Additional data was obtained by interviewing the students and the tutor. Underpinning my beliefs regarding the role of writing in learning as well as my orientation to research is an understanding of knowledge and learning as being socially constructed. All writing is embedded in and dependent on, not only the immediate social circumstances, but also the broader social and cultural context. In analysing and discussing the data in this research I used Halliday’s (1985) definition of context, in which he draws a broad distinction between the immediate context of situation and the broader context of culture The research findings showed that the drafting-responding process can help students with the process of developing the academic literacy they need in order to write essays within specific situational contexts, in this case, the context of the ELAP course. In addition, at a broader level, it can help students to begin the process of being initiated into the culture of the university as a whole.
- Full Text:
- Date Issued: 2000
Development of effective solutions for the implementation and management of owner-driver schemes in the Province of the Eastern Cape
- Authors: Ranchod, Sanjiv
- Date: 2001
- Subjects: Transportation, Automotive -- Dispatching , Small business -- Management Case studies , Storage and removal trade -- Subcontracting -- South Africa , Trucking -- South Africa , Contracting out -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10891 , http://hdl.handle.net/10948/55 , Transportation, Automotive -- Dispatching , Small business -- Management Case studies , Storage and removal trade -- Subcontracting -- South Africa , Trucking -- South Africa , Contracting out -- South Africa
- Description: Introduction: During the past decade, companies have examined their core business, and anything that was not related to this, or did not add value to their product, was outsourced. One of the functions which fell into this category was the distribution operation, or more commonly known as transportation (in and out bound). In many instances, the distribution function was given up for tender, and specialised transport businesses, called third party logistic providers, whose core business was transport, were given the opportunity of taking over the distribution function. Some progressive companies went a little beyond the traditional approach and created opportunities for their own employees to be involved in the newly created, outsourced distribution network. This was largely an empowerment opportunity, with the aim of creating SME’s (Small-Medium-Enterprises), and providing people from a previously disadvantaged background (black people and other ethnic minorities) the opportunity to go into a business enterprise for themselves. The latter, although, politically the correct thing to do, simultaneously created opportunities and problems. Many of the companies that empowered their own employees, through Owner-Driver schemes, used the driving competency levels as the main criteria for the transition process. The other required skills were often overlooked or ignored. This empowerment process was driven to promote “Black Economic Empowerment”, an important national imperative. Although this process was an honorable gesture on the part of many companies, the process often took place without much foresight The viability and long-term continuity of the business were not taken into account. It is the researchers personal view, based on interviews with O-D’s and companies operating O-D schemes that the O-D’s which were empowered to operate their own business ventures, had limited or insufficient business skills and the very businesses that were given to them to improve their lifestyle were at risk of becoming unviable enterprises. This is clearly evident in some of the schemes being operated by companies such as Autonet and South African Breweries (hereinafter referred to as SAB). Other Eastern Cape companies that operate Owner-Driver schemes include Italtile, Shatterprufe and Ready Mix Materials (hereinafter referred to as RMM), and according to Management consultants spoken to, have obtained mixed levels of success with their schemes. The above schemes were confirmed with the various companies mentioned.
- Full Text:
- Date Issued: 2001
- Authors: Ranchod, Sanjiv
- Date: 2001
- Subjects: Transportation, Automotive -- Dispatching , Small business -- Management Case studies , Storage and removal trade -- Subcontracting -- South Africa , Trucking -- South Africa , Contracting out -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10891 , http://hdl.handle.net/10948/55 , Transportation, Automotive -- Dispatching , Small business -- Management Case studies , Storage and removal trade -- Subcontracting -- South Africa , Trucking -- South Africa , Contracting out -- South Africa
- Description: Introduction: During the past decade, companies have examined their core business, and anything that was not related to this, or did not add value to their product, was outsourced. One of the functions which fell into this category was the distribution operation, or more commonly known as transportation (in and out bound). In many instances, the distribution function was given up for tender, and specialised transport businesses, called third party logistic providers, whose core business was transport, were given the opportunity of taking over the distribution function. Some progressive companies went a little beyond the traditional approach and created opportunities for their own employees to be involved in the newly created, outsourced distribution network. This was largely an empowerment opportunity, with the aim of creating SME’s (Small-Medium-Enterprises), and providing people from a previously disadvantaged background (black people and other ethnic minorities) the opportunity to go into a business enterprise for themselves. The latter, although, politically the correct thing to do, simultaneously created opportunities and problems. Many of the companies that empowered their own employees, through Owner-Driver schemes, used the driving competency levels as the main criteria for the transition process. The other required skills were often overlooked or ignored. This empowerment process was driven to promote “Black Economic Empowerment”, an important national imperative. Although this process was an honorable gesture on the part of many companies, the process often took place without much foresight The viability and long-term continuity of the business were not taken into account. It is the researchers personal view, based on interviews with O-D’s and companies operating O-D schemes that the O-D’s which were empowered to operate their own business ventures, had limited or insufficient business skills and the very businesses that were given to them to improve their lifestyle were at risk of becoming unviable enterprises. This is clearly evident in some of the schemes being operated by companies such as Autonet and South African Breweries (hereinafter referred to as SAB). Other Eastern Cape companies that operate Owner-Driver schemes include Italtile, Shatterprufe and Ready Mix Materials (hereinafter referred to as RMM), and according to Management consultants spoken to, have obtained mixed levels of success with their schemes. The above schemes were confirmed with the various companies mentioned.
- Full Text:
- Date Issued: 2001
An exploration of how professional graphic design discourse impacts on innovation : a focus on the articulation of a South African design language in i-jusi
- Authors: Moys, Jeanne Louise
- Date: 2004
- Subjects: Graphic arts -- South Africa , Words in art , Writing in art
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3468 , http://hdl.handle.net/10962/d1002923 , Graphic arts -- South Africa , Words in art , Writing in art
- Description: This study examines the graphic design industry’s call for ‘a South African design language’ in post-apartheid South Africa and how the non-commercial publication i-jusi is envisaged as a space for graphic designers to innovate a South African design language. The central premise of this research is that graphic design, as a form of cultural production, is discursive. In this respect, graphic design practice is constructed and constrained by professional discourse, which is in turn informed by social structures. However, discourse is also a site of contestation and graphic designers may challenge or negotiate professional discourse in their practice. Thus, as Wolff (1981) argues, the possibility for innovation within graphic design practice may exist at a particular historical moment, although this possibility is itself situated within social structures. In this study, the impact of professional graphic design discourse on the attempt to innovate a South African design language in i-jusi is explored. Utilising qualitative interviews and other texts selected from graphic design commentary (conference presentations and published articles), the motivations of the producers of i-jusi are examined with a view to assessing how their articulation of a South African design language is informed by professional graphic design discourse.
- Full Text:
- Date Issued: 2004
- Authors: Moys, Jeanne Louise
- Date: 2004
- Subjects: Graphic arts -- South Africa , Words in art , Writing in art
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3468 , http://hdl.handle.net/10962/d1002923 , Graphic arts -- South Africa , Words in art , Writing in art
- Description: This study examines the graphic design industry’s call for ‘a South African design language’ in post-apartheid South Africa and how the non-commercial publication i-jusi is envisaged as a space for graphic designers to innovate a South African design language. The central premise of this research is that graphic design, as a form of cultural production, is discursive. In this respect, graphic design practice is constructed and constrained by professional discourse, which is in turn informed by social structures. However, discourse is also a site of contestation and graphic designers may challenge or negotiate professional discourse in their practice. Thus, as Wolff (1981) argues, the possibility for innovation within graphic design practice may exist at a particular historical moment, although this possibility is itself situated within social structures. In this study, the impact of professional graphic design discourse on the attempt to innovate a South African design language in i-jusi is explored. Utilising qualitative interviews and other texts selected from graphic design commentary (conference presentations and published articles), the motivations of the producers of i-jusi are examined with a view to assessing how their articulation of a South African design language is informed by professional graphic design discourse.
- Full Text:
- Date Issued: 2004
The perceptions that mentors and in-service teachers in the basic education teacher diploma have of the nature and role of the mentoring system
- Authors: Mostert, Johan André
- Date: 2004
- Subjects: Education -- Namibia Teaching -- Namibia Curriculum planning -- Namibia Educational change -- Namibia Teachers -- Training of -- Namibia Teachers -- In-service training -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1695 , http://hdl.handle.net/10962/d1003578
- Description: This contextual analysis is concerned with the study of the Basic Education Teacher's Diploma In-service Curriculum. It is based on the following assumptions: firstly, that the BETD (Inset and Preset) represents the Namibian Educational Reform in the realm of Teacher Education. Secondly, it is assumed that the BETD as a vehicle for reform in Teacher Education should yield teachers who are capable of change and development. Based on the above-mentioned assumptions, this analysis examines this Teacher Education course/programme against some criteria pertinent to its philosophy. A critical analysis of its curriculum in terms of some core subjects, as well as its practical implementation, will form the basis of this scrutiny. Secondary to the above, this analysis also intends to reflect this sociohistoric and economic context in which the BETD has been designed. An underlying motive in this analysis is to study the dynamics between the philosophy, which represents the heart and intention of the Namibian educational reform on the one hand and implementation which in turn delivers the end product or final outcome of the course on the other hand. This analysis should also fit into the current debate between conservatives who claim that the BETD lacks content and is therefore inferior, and those who claim that the course adequately prepares teachers for the needs of Basic Education.
- Full Text:
- Date Issued: 2004
- Authors: Mostert, Johan André
- Date: 2004
- Subjects: Education -- Namibia Teaching -- Namibia Curriculum planning -- Namibia Educational change -- Namibia Teachers -- Training of -- Namibia Teachers -- In-service training -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1695 , http://hdl.handle.net/10962/d1003578
- Description: This contextual analysis is concerned with the study of the Basic Education Teacher's Diploma In-service Curriculum. It is based on the following assumptions: firstly, that the BETD (Inset and Preset) represents the Namibian Educational Reform in the realm of Teacher Education. Secondly, it is assumed that the BETD as a vehicle for reform in Teacher Education should yield teachers who are capable of change and development. Based on the above-mentioned assumptions, this analysis examines this Teacher Education course/programme against some criteria pertinent to its philosophy. A critical analysis of its curriculum in terms of some core subjects, as well as its practical implementation, will form the basis of this scrutiny. Secondary to the above, this analysis also intends to reflect this sociohistoric and economic context in which the BETD has been designed. An underlying motive in this analysis is to study the dynamics between the philosophy, which represents the heart and intention of the Namibian educational reform on the one hand and implementation which in turn delivers the end product or final outcome of the course on the other hand. This analysis should also fit into the current debate between conservatives who claim that the BETD lacks content and is therefore inferior, and those who claim that the course adequately prepares teachers for the needs of Basic Education.
- Full Text:
- Date Issued: 2004
Making sense of Men's Health: an investigation into the meanings men and women make of Men's Health
- Authors: McCance-Price, Maris
- Date: 2006
- Subjects: Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3464 , http://hdl.handle.net/10962/d1002919 , Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Description: This study investigates the popular pleasures produced by readers of men's magazines, focusing primarily on the publication, Men's Health, which represents a new type of magazine catering for men. Using qualitative research methods such as textual analysis and reception analysis, the study explores the pleasures produced by both men and women from the consumption of such texts. The theoretical perspective of cultural studies informs this project, an approach that focuses on the generation and circulation of meanings in society. Focusing on the notion of the active audience and Hall's encoding/decoding model, this study examines readers' interpretations of the Men's Health text, focusing on the moment of consumption in the circuit of culture. Reception theory proposes the existence of "clustered readings" produced by interpretive communities that are socially rather than individually constructed. As a critical ethnography, the study interrogates these meanings with particular reference to questions of gender relations and power in society. Access to different discourses is structured by the social position of readers within relations of power and this study takes gender as a structuring principle. Therefore, this study also explores the particular discursive practices through which masculine and feminine imagery is produced by the Men's Health text and by its readers. The research findings support the more limited notion of the active audience espoused by theorists such as Hall (1980) offering further evidence to suggest that readers produce readings other than those preferred by the text and that therein lies the pleasure of the text for male and female readers. The research concludes that the popularity of Men's Health derives from the capacity of its readers to make multiple meanings of the text.
- Full Text:
- Date Issued: 2006
- Authors: McCance-Price, Maris
- Date: 2006
- Subjects: Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3464 , http://hdl.handle.net/10962/d1002919 , Men's Health (South Africa) , Men's magazines -- South Africa , Men in mass media , Women in mass media , Sex role in mass media , Men in popular culture , Women in popular culture , Mass media -- Social aspects
- Description: This study investigates the popular pleasures produced by readers of men's magazines, focusing primarily on the publication, Men's Health, which represents a new type of magazine catering for men. Using qualitative research methods such as textual analysis and reception analysis, the study explores the pleasures produced by both men and women from the consumption of such texts. The theoretical perspective of cultural studies informs this project, an approach that focuses on the generation and circulation of meanings in society. Focusing on the notion of the active audience and Hall's encoding/decoding model, this study examines readers' interpretations of the Men's Health text, focusing on the moment of consumption in the circuit of culture. Reception theory proposes the existence of "clustered readings" produced by interpretive communities that are socially rather than individually constructed. As a critical ethnography, the study interrogates these meanings with particular reference to questions of gender relations and power in society. Access to different discourses is structured by the social position of readers within relations of power and this study takes gender as a structuring principle. Therefore, this study also explores the particular discursive practices through which masculine and feminine imagery is produced by the Men's Health text and by its readers. The research findings support the more limited notion of the active audience espoused by theorists such as Hall (1980) offering further evidence to suggest that readers produce readings other than those preferred by the text and that therein lies the pleasure of the text for male and female readers. The research concludes that the popularity of Men's Health derives from the capacity of its readers to make multiple meanings of the text.
- Full Text:
- Date Issued: 2006
Monetary policy transmission in South Africa: the prime rate-demand for credit phase
- Authors: Lehobo, Limakatso
- Date: 2006
- Subjects: South African Reserve Bank , Monetary policy -- South Africa , Banks and banking -- South Africa , Bank loans -- South Africa , Financial institutions -- South Africa , Finance -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1128 , http://hdl.handle.net/10962/d1020850
- Description: A voluminous literature attempts to explain the various channels of the monetary policy transmission mechanism through which central banks ultimately achieve price stability. However, most research focuses on interest rate pass-through and the demand for money phase, while there is limited research on the demand for credit. This study endeavours to contribute to the understanding of this neglected phase of monetary policy transmission by exploring the response of the real demand for bank credit by the private sector to changes in the real prime rate from 1990:1 to 2004:4 in South Africa. Firstly, the behaviour of the real prime rate in relation to the repo rate is explored using graphical analysis. The study observes that an increase in the repo rate causes an increase in the real prime rate, such that there is always a margin of three or four percentage points between the two rates. Secondly, using secondary data, the Johansen methodology is used to determine the relationship between the demand for bank credit and its determinants (GDP, inflation, real prime rate and real yield on government bonds). Two co-integrating relationships are found. The Gaussian errors from one co-integrating vector are used to model the Vector Error Correction Model, which provides the short-run dynamics and the long-run results, through the use of Eviews 5 software. The results of the study show that while all other variables are negatively related to the demand for bank credit in the long-run, GDP has a positive influence. In the short-run, yield on government bonds and inflation coefficients depict a positive association, while the coefficients of real prime rate and GDP are negative. The error correction coefficient is -0.32, which implies that a 32% adjustment to equilibrium happens in the demand for bank credit in a quarter and that the complete adjustment takes about three quarters to complete. Thirdly, the generalised impulse responses results indicate that the impact on the real prime rate affects the demand for bank credit from the first quarter. The study concludes that the real prime rate has a negative impact on the demand for credit both in the short-run and long-run.
- Full Text:
- Date Issued: 2006
- Authors: Lehobo, Limakatso
- Date: 2006
- Subjects: South African Reserve Bank , Monetary policy -- South Africa , Banks and banking -- South Africa , Bank loans -- South Africa , Financial institutions -- South Africa , Finance -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1128 , http://hdl.handle.net/10962/d1020850
- Description: A voluminous literature attempts to explain the various channels of the monetary policy transmission mechanism through which central banks ultimately achieve price stability. However, most research focuses on interest rate pass-through and the demand for money phase, while there is limited research on the demand for credit. This study endeavours to contribute to the understanding of this neglected phase of monetary policy transmission by exploring the response of the real demand for bank credit by the private sector to changes in the real prime rate from 1990:1 to 2004:4 in South Africa. Firstly, the behaviour of the real prime rate in relation to the repo rate is explored using graphical analysis. The study observes that an increase in the repo rate causes an increase in the real prime rate, such that there is always a margin of three or four percentage points between the two rates. Secondly, using secondary data, the Johansen methodology is used to determine the relationship between the demand for bank credit and its determinants (GDP, inflation, real prime rate and real yield on government bonds). Two co-integrating relationships are found. The Gaussian errors from one co-integrating vector are used to model the Vector Error Correction Model, which provides the short-run dynamics and the long-run results, through the use of Eviews 5 software. The results of the study show that while all other variables are negatively related to the demand for bank credit in the long-run, GDP has a positive influence. In the short-run, yield on government bonds and inflation coefficients depict a positive association, while the coefficients of real prime rate and GDP are negative. The error correction coefficient is -0.32, which implies that a 32% adjustment to equilibrium happens in the demand for bank credit in a quarter and that the complete adjustment takes about three quarters to complete. Thirdly, the generalised impulse responses results indicate that the impact on the real prime rate affects the demand for bank credit from the first quarter. The study concludes that the real prime rate has a negative impact on the demand for credit both in the short-run and long-run.
- Full Text:
- Date Issued: 2006
Teacher's beliefs regarding the role of extensive reading in English language learning : a case study
- Authors: Kajinga, Gilford
- Date: 2006
- Subjects: Reading Children -- Books and reading Bilingualism in children Education, Bilingual English language -- Study and teaching -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1793 , http://hdl.handle.net/10962/d1003678
- Description: Research suggests numerous views to account for the influence on practice of teachers’ beliefs. One view states that teachers’ lived experiences shape their beliefs about practice. Another view attributes the influence to school experiences. This research sets out to gain insight into teachers’ beliefs on the role of extensive reading in second language learning. A case study of 9 teachers from 3 schools in Grahamstown, South Africa selected purposefully and conveniently was utilised. The teachers were viewed to be knowledgeable on this matter by virtue of their profession while the 3 schools were selected to represent a private school, a former Model C and former Department of Education and Training (DET) school. Data was mainly collected by means of semi-structured interviews, which utilised in-depth open-ended questions to yield teachers’ past experiences. The findings revealed the following: all the teachers appeared to believe that extensive reading was invaluable and enhanced language skills. However, white and black teachers differed in terms of their early experiences of reading. Whereas for white teachers early experiences with literacy were encountered in the home, for black teachers the school was where they had their first exposure to literacy. In addition formal training in the form of an ACE (Advanced Certificate in Education) seemed to have influenced black teachers’ beliefs about the subject at hand, whereas the role of teacher education/ training was not as significant for white teachers.
- Full Text:
- Date Issued: 2006
- Authors: Kajinga, Gilford
- Date: 2006
- Subjects: Reading Children -- Books and reading Bilingualism in children Education, Bilingual English language -- Study and teaching -- Foreign speakers
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1793 , http://hdl.handle.net/10962/d1003678
- Description: Research suggests numerous views to account for the influence on practice of teachers’ beliefs. One view states that teachers’ lived experiences shape their beliefs about practice. Another view attributes the influence to school experiences. This research sets out to gain insight into teachers’ beliefs on the role of extensive reading in second language learning. A case study of 9 teachers from 3 schools in Grahamstown, South Africa selected purposefully and conveniently was utilised. The teachers were viewed to be knowledgeable on this matter by virtue of their profession while the 3 schools were selected to represent a private school, a former Model C and former Department of Education and Training (DET) school. Data was mainly collected by means of semi-structured interviews, which utilised in-depth open-ended questions to yield teachers’ past experiences. The findings revealed the following: all the teachers appeared to believe that extensive reading was invaluable and enhanced language skills. However, white and black teachers differed in terms of their early experiences of reading. Whereas for white teachers early experiences with literacy were encountered in the home, for black teachers the school was where they had their first exposure to literacy. In addition formal training in the form of an ACE (Advanced Certificate in Education) seemed to have influenced black teachers’ beliefs about the subject at hand, whereas the role of teacher education/ training was not as significant for white teachers.
- Full Text:
- Date Issued: 2006
School grounds as a place for environmental learning in the life skills learning programme
- Authors: Mambinja, Sindiswa
- Date: 2009
- Subjects: Environmental education -- Study and teaching (Elementary) -- South Africa --Grahamstown Life skills -- Study and teaching (Elementary) -- South Africa Education -- South Africa -- Curricula Education, Elementary -- South Africa School grounds -- South Africa -- Grahamstown Curriculum-based assessment -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1757 , http://hdl.handle.net/10962/d1003642
- Description: With the intention of improving my own practice, the study investigated how school grounds could be used for environmental learning in the Foundation Phase Life Skill Learning Programme within the Revised National Curriculum Statement. The research was conducted in the Grade One class of Ntaba Maria Primary School situated in Grahamstown East. The study was an action research case study based on interpretive approach to research. It had two cycles comprised of two lesson plans. The first Lesson Plan focused on an audit of the school grounds to identify environmental issues. The second Lesson Plan was informed by the audit, and addressed one of the identified environmental issues. Data was gathered through analysis of curriculum documents, video recordings and photographs of learning interactions, journal entries and learners’ work. The study highlighted that school grounds provided a context for environmental learning within Life Orientation Learning Area especially when integrated with other learning areas. There were cases however, where assessment standards were only partly addressed. The study also revealed that the Life Orientation Learning Area was also limiting for school grounds learning opportunities in some cases. In other cases the study highlighted the open-ended nature of some of its assessment standards. The study also revealed how school grounds related activities offered opportunities and challenges for constructivist, situated and active learning. Opportunities and challenges regarding group work, language use, active engagement with information learning in authentic settings, and action and action competence; emerged as issues from the analysis. Finally, the study shed light on how reflection on learners’ work and assessment of these could help teachers modify activities and do them differently so as to enhance the achievement of skills, knowledge, attitudes and values. The achievement of investigative and problem-solving skills through the two lesson plans was critically evaluated as the processes of values education employed in the lesson implementation.
- Full Text:
- Date Issued: 2009
- Authors: Mambinja, Sindiswa
- Date: 2009
- Subjects: Environmental education -- Study and teaching (Elementary) -- South Africa --Grahamstown Life skills -- Study and teaching (Elementary) -- South Africa Education -- South Africa -- Curricula Education, Elementary -- South Africa School grounds -- South Africa -- Grahamstown Curriculum-based assessment -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1757 , http://hdl.handle.net/10962/d1003642
- Description: With the intention of improving my own practice, the study investigated how school grounds could be used for environmental learning in the Foundation Phase Life Skill Learning Programme within the Revised National Curriculum Statement. The research was conducted in the Grade One class of Ntaba Maria Primary School situated in Grahamstown East. The study was an action research case study based on interpretive approach to research. It had two cycles comprised of two lesson plans. The first Lesson Plan focused on an audit of the school grounds to identify environmental issues. The second Lesson Plan was informed by the audit, and addressed one of the identified environmental issues. Data was gathered through analysis of curriculum documents, video recordings and photographs of learning interactions, journal entries and learners’ work. The study highlighted that school grounds provided a context for environmental learning within Life Orientation Learning Area especially when integrated with other learning areas. There were cases however, where assessment standards were only partly addressed. The study also revealed that the Life Orientation Learning Area was also limiting for school grounds learning opportunities in some cases. In other cases the study highlighted the open-ended nature of some of its assessment standards. The study also revealed how school grounds related activities offered opportunities and challenges for constructivist, situated and active learning. Opportunities and challenges regarding group work, language use, active engagement with information learning in authentic settings, and action and action competence; emerged as issues from the analysis. Finally, the study shed light on how reflection on learners’ work and assessment of these could help teachers modify activities and do them differently so as to enhance the achievement of skills, knowledge, attitudes and values. The achievement of investigative and problem-solving skills through the two lesson plans was critically evaluated as the processes of values education employed in the lesson implementation.
- Full Text:
- Date Issued: 2009
A contribution to TEC modelling over Southern Africa using GPS data
- Authors: Habarulema, John Bosco
- Date: 2010
- Subjects: Electrons -- Mathematical models Radio wave propagation Global positioning system -- Measurement Ionospheric radio wave propagation Atmospheric physics -- Africa, Southern
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5456 , http://hdl.handle.net/10962/d1005241
- Description: Modelling ionospheric total electron content (TEC) is an important area of interest for radio wave propagation, geodesy, surveying, the understanding of space weather dynamics and error correction in relation to Global Navigation Satellite Systems (GNNS) applications. With the utilisation of improved ionosonde technology coupled with the use of GNSS, the response of technological systems due to changes in the ionosphere during both quiet and disturbed conditions can be historically inferred. TEC values are usually derived from GNSS measurements using mathematically intensive algorithms. However, the techniques used to estimate these TEC values depend heavily on the availability of near-real time GNSS data, and therefore, are sometimes unable to generate complete datasets. This thesis investigated possibilities for the modelling of TEC values derived from the South African Global Positioning System (GPS)receiver network using linear regression methods and artificial neural networks (NNs). GPS TEC values were derived using the Adjusted Spherical Harmonic Analysis (ASHA) algorithm. Considering TEC and the factors that influence its variability as “dependent and independent variables” respectively, the capabilities of linear regression methods and NNs for TEC modelling were first investigated using a small dataset from two GPS receiver stations. NN and regression models were separately developed and used to reproduce TEC fluctuations at different stations not included in the models’ development. For this purpose, TEC was modelled as a function of diurnal variation, seasonal variation, solar and magnetic activities. Comparative analysis showed that NN models provide predictions of GPS TEC that were an improvement on those predicted by the regression models developed. A separate study to empirically investigate the effects of solar wind on GPS TEC was carried out. Quantitative results indicated that solar wind does not have a significant influence on TEC variability. The final TEC simulation model developed makes use of the NN technique to find the relationship between historical TEC data variations and factors that are known to influence TEC variability (such as solar and magnetic activities, diurnal and seasonal variations and the geographical locations of the respective GPS stations) for the purposes of regional TEC modelling and mapping. The NN technique in conjunction with interpolation and extrapolation methods makes it possible to construct ionospheric TEC maps and to analyse the spatial and temporal TEC behaviour over Southern Africa. For independent validation, modelled TEC values were compared to ionosonde TEC and the International Reference Ionosphere (IRI) generated TEC values during both quiet and disturbed conditions. This thesis provides a comprehensive guide on the development of TEC models for predicting ionospheric variability over the South African region, and forms a significant contribution to ionospheric modelling efforts in Africa.
- Full Text:
- Date Issued: 2010
- Authors: Habarulema, John Bosco
- Date: 2010
- Subjects: Electrons -- Mathematical models Radio wave propagation Global positioning system -- Measurement Ionospheric radio wave propagation Atmospheric physics -- Africa, Southern
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5456 , http://hdl.handle.net/10962/d1005241
- Description: Modelling ionospheric total electron content (TEC) is an important area of interest for radio wave propagation, geodesy, surveying, the understanding of space weather dynamics and error correction in relation to Global Navigation Satellite Systems (GNNS) applications. With the utilisation of improved ionosonde technology coupled with the use of GNSS, the response of technological systems due to changes in the ionosphere during both quiet and disturbed conditions can be historically inferred. TEC values are usually derived from GNSS measurements using mathematically intensive algorithms. However, the techniques used to estimate these TEC values depend heavily on the availability of near-real time GNSS data, and therefore, are sometimes unable to generate complete datasets. This thesis investigated possibilities for the modelling of TEC values derived from the South African Global Positioning System (GPS)receiver network using linear regression methods and artificial neural networks (NNs). GPS TEC values were derived using the Adjusted Spherical Harmonic Analysis (ASHA) algorithm. Considering TEC and the factors that influence its variability as “dependent and independent variables” respectively, the capabilities of linear regression methods and NNs for TEC modelling were first investigated using a small dataset from two GPS receiver stations. NN and regression models were separately developed and used to reproduce TEC fluctuations at different stations not included in the models’ development. For this purpose, TEC was modelled as a function of diurnal variation, seasonal variation, solar and magnetic activities. Comparative analysis showed that NN models provide predictions of GPS TEC that were an improvement on those predicted by the regression models developed. A separate study to empirically investigate the effects of solar wind on GPS TEC was carried out. Quantitative results indicated that solar wind does not have a significant influence on TEC variability. The final TEC simulation model developed makes use of the NN technique to find the relationship between historical TEC data variations and factors that are known to influence TEC variability (such as solar and magnetic activities, diurnal and seasonal variations and the geographical locations of the respective GPS stations) for the purposes of regional TEC modelling and mapping. The NN technique in conjunction with interpolation and extrapolation methods makes it possible to construct ionospheric TEC maps and to analyse the spatial and temporal TEC behaviour over Southern Africa. For independent validation, modelled TEC values were compared to ionosonde TEC and the International Reference Ionosphere (IRI) generated TEC values during both quiet and disturbed conditions. This thesis provides a comprehensive guide on the development of TEC models for predicting ionospheric variability over the South African region, and forms a significant contribution to ionospheric modelling efforts in Africa.
- Full Text:
- Date Issued: 2010
An organization development intervention in a Namibian rural school in Ohanguena region
- Authors: Kashikatu, Lukas
- Date: 2010
- Subjects: Action research in education -- Namibia Organizational change -- Namibia School improvement programs -- Namibia Educational change -- Namibia -- Case studies Rural schools -- Namibia School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1684 , http://hdl.handle.net/10962/d1003567
- Description: Post independent Namibia adopted a decentralization policy which involved the transfer of decision-making powers and administrative authority from central government to government institutions, including schools, with a view to improving quality. However, despite new educational policies, Namibian educators continue to operate in a non-participatory manner and are unprepared for their role as change agents. This has created tension between the espoused benefits of decentralizing and the reality in schools. In such a turbulent situation schools need to be helped to understand the complexity of change in order to adapt, and OD plays a crucial role in this regard. OD is a consciously thought of and systematically implemented organization-wide improvement effort which aims at increasing organizational effectiveness and health through action research. Rather than a top-down change approach, the OD practice adopts a bottom-up approach to change. This study introduced and investigated an OD intervention in a Namibian rural school in Ohanguena Education Region, with the purpose of exploring participants’ perceptions and experience of the process and of the possible short-term outcome of the intervention. Its findings could be of significance to educators, organizations and future OD esearchers. The study is an action research case study located in the interpretive and critical paradigms. Multiple data collection tools were used during this study, namely observations, structured one-to-one interviews and focus group interviews. Interpretive analysis was used as the data analysis approach. The study found that despite OD being new to participants, it was embraced as a change strategy as it made significant impact on their understanding of organizations and conception of change which is radically different from the common top-down approach to change. The intervention further empowered participants with new skills of initiating change and problem-solving strategies. Apart from that, the intervention yielded a positive short-term outcome which motivated participants to adopt and apply OD in the future without underestimating challenges associated with the process.
- Full Text:
- Date Issued: 2010
- Authors: Kashikatu, Lukas
- Date: 2010
- Subjects: Action research in education -- Namibia Organizational change -- Namibia School improvement programs -- Namibia Educational change -- Namibia -- Case studies Rural schools -- Namibia School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1684 , http://hdl.handle.net/10962/d1003567
- Description: Post independent Namibia adopted a decentralization policy which involved the transfer of decision-making powers and administrative authority from central government to government institutions, including schools, with a view to improving quality. However, despite new educational policies, Namibian educators continue to operate in a non-participatory manner and are unprepared for their role as change agents. This has created tension between the espoused benefits of decentralizing and the reality in schools. In such a turbulent situation schools need to be helped to understand the complexity of change in order to adapt, and OD plays a crucial role in this regard. OD is a consciously thought of and systematically implemented organization-wide improvement effort which aims at increasing organizational effectiveness and health through action research. Rather than a top-down change approach, the OD practice adopts a bottom-up approach to change. This study introduced and investigated an OD intervention in a Namibian rural school in Ohanguena Education Region, with the purpose of exploring participants’ perceptions and experience of the process and of the possible short-term outcome of the intervention. Its findings could be of significance to educators, organizations and future OD esearchers. The study is an action research case study located in the interpretive and critical paradigms. Multiple data collection tools were used during this study, namely observations, structured one-to-one interviews and focus group interviews. Interpretive analysis was used as the data analysis approach. The study found that despite OD being new to participants, it was embraced as a change strategy as it made significant impact on their understanding of organizations and conception of change which is radically different from the common top-down approach to change. The intervention further empowered participants with new skills of initiating change and problem-solving strategies. Apart from that, the intervention yielded a positive short-term outcome which motivated participants to adopt and apply OD in the future without underestimating challenges associated with the process.
- Full Text:
- Date Issued: 2010
Studies on mixed-species colonies of honeybees, Apis cerana and Apis mellifera
- Authors: Yang, Ming-Xian
- Date: 2010
- Subjects: Bees Apis cerana Honeybee Honeybee -- Behavior Bee culture Honeybee -- Physiology Insect societies Animal communication Bees -- Nests
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5779 , http://hdl.handle.net/10962/d1005467
- Description: The honeybees Apis cerana and Apis mellifera are derived from the same ancestral base about two million years ago. With speciation and evolution, they have acquired many advanced living skills in common, but have also evolved very different living strategies due to different distributions. This thesis is an intensive study of the biology of the mixed-species colonies of these species, the aims of which were to investigate their behavioural relationships and uncover the evolutionary conserved features of their behaviours subsequent to speciation. The results show that the two species can form a stable society to perform normal tasks. First, workers of both species in the mixed-colonies could form the typical retinue behaviour to hetero-species queens, thus indicating that queen pheromones could be spread to and by both species. Secondly, both species did not show significantly different ovarian activation under hetero-species queens, suggesting that the queen pheromones more likely play a role of "honest signal" rather than a "repression" substance in the honeybee colonies. Thirdly, both species could mutually decode each other‘s waggle dances, with unexpectedly low misunderstanding; revealing that the dance language in a dark environment is quite adaptive for cavity-nesting honeybees. Fourthly, workers of both species could cooperate with each other in comb construction, although the combs they built contain many irregular cells. Interestingly, A. cerana workers could be stimulated by A. mellifera workers to perform this task, thus confirming self-organization theory in the colony. Fifthly, A. mellifera workers behaved more "defectively" in thermoregulation, but perhaps because A. cerana workers are more sensitive to changes in hive temperature. Given these differences in strategy, A. mellifera workers‘ performance might in fact reduce conflicts. Lastly, when faced with threats of predatory wasps, both species engaged in aggressive defence. Although they did not learn from each other‘s responses, species-specific strategies were adopted by each of them so that the defence of the mixed-colonies is very effective. I conclude that the two species can adapt to each other‘s efforts and task allocation is reasonably organized allowing mixed-species colonies to reach stability. These results suggest that all of the social behaviours discussed here were highly conserved following speciation. This thesis could provide some clues for the study of honeybee evolution from open-nesting to the transition of cavity-nesting.
- Full Text:
- Date Issued: 2010
- Authors: Yang, Ming-Xian
- Date: 2010
- Subjects: Bees Apis cerana Honeybee Honeybee -- Behavior Bee culture Honeybee -- Physiology Insect societies Animal communication Bees -- Nests
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5779 , http://hdl.handle.net/10962/d1005467
- Description: The honeybees Apis cerana and Apis mellifera are derived from the same ancestral base about two million years ago. With speciation and evolution, they have acquired many advanced living skills in common, but have also evolved very different living strategies due to different distributions. This thesis is an intensive study of the biology of the mixed-species colonies of these species, the aims of which were to investigate their behavioural relationships and uncover the evolutionary conserved features of their behaviours subsequent to speciation. The results show that the two species can form a stable society to perform normal tasks. First, workers of both species in the mixed-colonies could form the typical retinue behaviour to hetero-species queens, thus indicating that queen pheromones could be spread to and by both species. Secondly, both species did not show significantly different ovarian activation under hetero-species queens, suggesting that the queen pheromones more likely play a role of "honest signal" rather than a "repression" substance in the honeybee colonies. Thirdly, both species could mutually decode each other‘s waggle dances, with unexpectedly low misunderstanding; revealing that the dance language in a dark environment is quite adaptive for cavity-nesting honeybees. Fourthly, workers of both species could cooperate with each other in comb construction, although the combs they built contain many irregular cells. Interestingly, A. cerana workers could be stimulated by A. mellifera workers to perform this task, thus confirming self-organization theory in the colony. Fifthly, A. mellifera workers behaved more "defectively" in thermoregulation, but perhaps because A. cerana workers are more sensitive to changes in hive temperature. Given these differences in strategy, A. mellifera workers‘ performance might in fact reduce conflicts. Lastly, when faced with threats of predatory wasps, both species engaged in aggressive defence. Although they did not learn from each other‘s responses, species-specific strategies were adopted by each of them so that the defence of the mixed-colonies is very effective. I conclude that the two species can adapt to each other‘s efforts and task allocation is reasonably organized allowing mixed-species colonies to reach stability. These results suggest that all of the social behaviours discussed here were highly conserved following speciation. This thesis could provide some clues for the study of honeybee evolution from open-nesting to the transition of cavity-nesting.
- Full Text:
- Date Issued: 2010
After Baines
- Walters, John Attwood Vereker
- Authors: Walters, John Attwood Vereker
- Date: 2011
- Subjects: Baines, Thomas, 1820-1875 Baines, Thomas, 1820-1875 -- Biography Painting, South African -- Exhibitions Painters -- South Africa -- Biography
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2432 , http://hdl.handle.net/10962/d1004368
- Description: By researching the life and work of Thomas Baines (1820 - 1875) in relation to a broader discourse of painting and the lived experience of being a 'white' male in a post-apartheid South Africa, I explore the ways in which this figure from the past has provoked the three series of artworks I have produced for my Master of Fine Art exhibition. This study has been divided into two parts, represented by the two chapters contained herein. Chapter One includes a critical retelling of Baines' biography and a discussion of the primary ways in which I have engaged with both the life and the working practice of this artist. I also address my own personal complicity in the constructions of 'the figure of Baines' as I have framed him both visually and textually during my work for this degree. Chapter Two describes some of the practicalities of my working process as a visual artist, including how I understand the theoretical and conceptual concerns which I raise in Chapter One to be visually manifest in my work. In this chapter, I also discuss my work in relation to the work of the contemporary South African artists William Kentridge and Johannes Phokela. The artistic practice of one artist imitating another artist's work is also explored as a central conceptual thread which could be seen to weave my verbal and visual production together.
- Full Text:
- Date Issued: 2011
- Authors: Walters, John Attwood Vereker
- Date: 2011
- Subjects: Baines, Thomas, 1820-1875 Baines, Thomas, 1820-1875 -- Biography Painting, South African -- Exhibitions Painters -- South Africa -- Biography
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2432 , http://hdl.handle.net/10962/d1004368
- Description: By researching the life and work of Thomas Baines (1820 - 1875) in relation to a broader discourse of painting and the lived experience of being a 'white' male in a post-apartheid South Africa, I explore the ways in which this figure from the past has provoked the three series of artworks I have produced for my Master of Fine Art exhibition. This study has been divided into two parts, represented by the two chapters contained herein. Chapter One includes a critical retelling of Baines' biography and a discussion of the primary ways in which I have engaged with both the life and the working practice of this artist. I also address my own personal complicity in the constructions of 'the figure of Baines' as I have framed him both visually and textually during my work for this degree. Chapter Two describes some of the practicalities of my working process as a visual artist, including how I understand the theoretical and conceptual concerns which I raise in Chapter One to be visually manifest in my work. In this chapter, I also discuss my work in relation to the work of the contemporary South African artists William Kentridge and Johannes Phokela. The artistic practice of one artist imitating another artist's work is also explored as a central conceptual thread which could be seen to weave my verbal and visual production together.
- Full Text:
- Date Issued: 2011
Investigating at the grassroots: exploring the origins, purposes journalistic practices and outcomes in two award-winning Daily Dispatch editorial projects
- Authors: Lunga, Carolyne Mande
- Date: 2011
- Subjects: Investigative reporting -- South Africa -- Eastern Cape Citizen journalism -- South Africa -- Eastern Cape Reporters and reporting -- South Africa -- Eastern Cape Journalism -- Social aspects -- South Africa -- Eastern Cape Journalism -- Political aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3452 , http://hdl.handle.net/10962/d1002906
- Description: This thesis explores the origins, purposes, journalistic practices and outcomes of two award-winning projects namely Broken Homes and Slumlords done by Daily Dispatch's Gcina Ntsaluba in 2009. The projects were described by the paper as investigative journalism but interestingly the original idea came from grassroots driven strategies and they were done by adopting alternative news gathering strategies and immersion in the ordinary people, inspired by public journalism. This thesis follows Christians et al's (2009) normative theoretical framework of press roles summarised as the monitorial, facilitative, collaborative and radical roles. It provides normative prescriptions of public and investigative journalism, development and radical journalism. It then draws on sociological theoretical critiques in order to provide an analytical overview of the complex matrix of political, economic and media contexts which influenced the origins, purposes, journalistic practices and outcomes of the two projects. Drawing on a critical realist case study design, the thesis goes on to provide a narrative account of the two projects based on the in-depth interviews exploring the editorial staffs ideas on the origins, purposes, journalistic practices and outcomes of the projects and a qualitative content/thematic analysis of the journalistic texts related to the projects. This primary data is then critically evaluated against normative theories of press performance, especially Nip's (2008) key practices and Haas's (2007) 'public philosophy' of public journalism. It is also evaluated against a normative framework of what constitutes "good investigative journalism" based on Ettema and Glasser (1998), Waisbord (2000) among others. Protess et al 1991's classic mobilisation model is used to interrogate the projects' outcomes. The thesis established that there was a close connection of the monitorial (investigative journalism), facilitative (public journalism) and radical (tabloid journalism) roles at the paper which shows that the roles are not mutually exclusive. The two projects however fell short of the collaborative role (development journalism) which can, partly, be attributed to the adversarial nature of the relationship between the state and the media. The Daily Dispatch also failed to activate a platform for deliberation and public problem solving. There might thus be more scope in adopting a 'facilitative monitorial role' which would not only expose those who violate other people's human rights, corrupt people and institutions that are not performing well. Instead it will also activate civic life and facilitate 'collaboration' between government and the publics in problem solving.
- Full Text:
- Date Issued: 2011
- Authors: Lunga, Carolyne Mande
- Date: 2011
- Subjects: Investigative reporting -- South Africa -- Eastern Cape Citizen journalism -- South Africa -- Eastern Cape Reporters and reporting -- South Africa -- Eastern Cape Journalism -- Social aspects -- South Africa -- Eastern Cape Journalism -- Political aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3452 , http://hdl.handle.net/10962/d1002906
- Description: This thesis explores the origins, purposes, journalistic practices and outcomes of two award-winning projects namely Broken Homes and Slumlords done by Daily Dispatch's Gcina Ntsaluba in 2009. The projects were described by the paper as investigative journalism but interestingly the original idea came from grassroots driven strategies and they were done by adopting alternative news gathering strategies and immersion in the ordinary people, inspired by public journalism. This thesis follows Christians et al's (2009) normative theoretical framework of press roles summarised as the monitorial, facilitative, collaborative and radical roles. It provides normative prescriptions of public and investigative journalism, development and radical journalism. It then draws on sociological theoretical critiques in order to provide an analytical overview of the complex matrix of political, economic and media contexts which influenced the origins, purposes, journalistic practices and outcomes of the two projects. Drawing on a critical realist case study design, the thesis goes on to provide a narrative account of the two projects based on the in-depth interviews exploring the editorial staffs ideas on the origins, purposes, journalistic practices and outcomes of the projects and a qualitative content/thematic analysis of the journalistic texts related to the projects. This primary data is then critically evaluated against normative theories of press performance, especially Nip's (2008) key practices and Haas's (2007) 'public philosophy' of public journalism. It is also evaluated against a normative framework of what constitutes "good investigative journalism" based on Ettema and Glasser (1998), Waisbord (2000) among others. Protess et al 1991's classic mobilisation model is used to interrogate the projects' outcomes. The thesis established that there was a close connection of the monitorial (investigative journalism), facilitative (public journalism) and radical (tabloid journalism) roles at the paper which shows that the roles are not mutually exclusive. The two projects however fell short of the collaborative role (development journalism) which can, partly, be attributed to the adversarial nature of the relationship between the state and the media. The Daily Dispatch also failed to activate a platform for deliberation and public problem solving. There might thus be more scope in adopting a 'facilitative monitorial role' which would not only expose those who violate other people's human rights, corrupt people and institutions that are not performing well. Instead it will also activate civic life and facilitate 'collaboration' between government and the publics in problem solving.
- Full Text:
- Date Issued: 2011