A bulk and fraction-specific geochemical study of the origin of diverse high-grade hematitic iron ores from the Transvaal Supergroup, Northern Cape Province, South Africa
- Authors: Moloto, William
- Date: 2017
- Subjects: Iron ore -- South Africa -- Transvaal Supergroup , Hematite -- South Africa -- Transvaal Supergroup , Transvaal Supergroup (South Africa)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/50546 , vital:25998
- Description: The Paleoproterozoic Transvaal Supergroup in the Northern Cape Province of South Africa is host to high-grade, Banded Iron Formation-hosted hematite iron-ore deposits and is the country’s most important source of iron to date. Previous studies suggest the origin of these iron ores to be ancient supergene, and that the ore forming process would have therefore pre-dated deposition of the basal Mapedi shales of the Olifansthoek Supergroup that unconformably overlies the Transvaal strata. The nature of the protolith to the ores has been suggested to be largely BIF of the Asbestos Hills Subgroup, and mainly the Kuruman BIF. The work presented in this thesis seeks to provide insights into the diversity of processes that are likely to have been involved during the genesis of these high-grade iron ores, in the context of constraining the pre-ore lithologies and the relative role of supergene-style, largely residual enrichment processes versus any possible metasomatic hydrothermal effects. This study had as primary focus the application of combined bulk and fraction-specific geochemical applications on representative iron-ore samples from four different localities in the Northern Cape Province, namely King/Khumani, Beeshoek, Heuninkranz and Hotazel. The collected samples show a variety of textures and also capture different pre-unconformity stratigraphic sections of BIF. The key objective was to assess whether the fraction-specific analytical results could provide any firm constraints for the origin of the ferrous and non-ferrous matrix fractions of the ores, namely whether they represent any combinations of protolith residue, allochtonously-introduced detritus or hydrothermally-derived material, and whether the results are comparable and consistent across all samples studied. In particular, constraints were sought as to whether the ore protolith was exclusively BIF or may potentially have contained at least a fraction of other lithologic types, such as shale; and whether there is sufficient evidence to support solely a supergene model for the ores or the data suggest other more epigenetic models of ore formation involving the action of hydrothermal fluids Bulk-rock geochemical analyses reveal the overwhelming dominance of Fe-oxide (as hematite) in all samples, at concentrations as high as 99 wt.% Fe2O3. Major and trace-element abundances of all samples were re-calculated assuming only iron addition from the postulated protolith (average BIF and shale), and the results revealed atypical enrichments in the iron ores by comparison to average BIF, and more shale-like relative abundances when normalised against the Post-Archaean Average Shale (PAAS). Specifically, BIF-normalised diagrams show relative enrichments by as much as 53-95% for Al2O3; 11-86% for TiO2; and 4-60% for P2O5. By contrast, PAAS-normalised values display enrichments of 1-3% for Al2O3, 0.2-3% for TiO2, and 3-13% for P2O5. Similar observations can be made for the greatest majority of trace elements when normalised against average BIF as compared to normalisation against PAAS. A suite of trace element that include alkali earths (e.g. Ba, Sr) and transition metals (e.g. Ni, Zn) show enrichments that are unrelated to the apparently detrital siliciclastic fraction of the ores, and are therefore linked to a possible hydrothermal input. Fraction-specific extractions were performed via the adaptation of existing dissolution protocols using oxalic acid (iron-oxide fraction) followed by HF digestion (silicate-fraction). The analyses of the produced aliquots using ICP-MS techniques, focused mainly on the REE abundances of the separated ferrous and non-ferrous matrix fractions and their comparisons to bulk-rock REE signatures. The results lend further support to the suggestion that the ore samples contain a predominant shale-like signal which does not directly compare to published REE signatures for supergene or hydrothermal BIF-hosted iron-ore deposits alike. The data therefore collectively point to a post-unconformity epigenetic hydrothermal event/s of iron ore-formation that would have exploited not only BIF but also shale as suitable pre-ore protolith.
- Full Text:
- Authors: Moloto, William
- Date: 2017
- Subjects: Iron ore -- South Africa -- Transvaal Supergroup , Hematite -- South Africa -- Transvaal Supergroup , Transvaal Supergroup (South Africa)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/50546 , vital:25998
- Description: The Paleoproterozoic Transvaal Supergroup in the Northern Cape Province of South Africa is host to high-grade, Banded Iron Formation-hosted hematite iron-ore deposits and is the country’s most important source of iron to date. Previous studies suggest the origin of these iron ores to be ancient supergene, and that the ore forming process would have therefore pre-dated deposition of the basal Mapedi shales of the Olifansthoek Supergroup that unconformably overlies the Transvaal strata. The nature of the protolith to the ores has been suggested to be largely BIF of the Asbestos Hills Subgroup, and mainly the Kuruman BIF. The work presented in this thesis seeks to provide insights into the diversity of processes that are likely to have been involved during the genesis of these high-grade iron ores, in the context of constraining the pre-ore lithologies and the relative role of supergene-style, largely residual enrichment processes versus any possible metasomatic hydrothermal effects. This study had as primary focus the application of combined bulk and fraction-specific geochemical applications on representative iron-ore samples from four different localities in the Northern Cape Province, namely King/Khumani, Beeshoek, Heuninkranz and Hotazel. The collected samples show a variety of textures and also capture different pre-unconformity stratigraphic sections of BIF. The key objective was to assess whether the fraction-specific analytical results could provide any firm constraints for the origin of the ferrous and non-ferrous matrix fractions of the ores, namely whether they represent any combinations of protolith residue, allochtonously-introduced detritus or hydrothermally-derived material, and whether the results are comparable and consistent across all samples studied. In particular, constraints were sought as to whether the ore protolith was exclusively BIF or may potentially have contained at least a fraction of other lithologic types, such as shale; and whether there is sufficient evidence to support solely a supergene model for the ores or the data suggest other more epigenetic models of ore formation involving the action of hydrothermal fluids Bulk-rock geochemical analyses reveal the overwhelming dominance of Fe-oxide (as hematite) in all samples, at concentrations as high as 99 wt.% Fe2O3. Major and trace-element abundances of all samples were re-calculated assuming only iron addition from the postulated protolith (average BIF and shale), and the results revealed atypical enrichments in the iron ores by comparison to average BIF, and more shale-like relative abundances when normalised against the Post-Archaean Average Shale (PAAS). Specifically, BIF-normalised diagrams show relative enrichments by as much as 53-95% for Al2O3; 11-86% for TiO2; and 4-60% for P2O5. By contrast, PAAS-normalised values display enrichments of 1-3% for Al2O3, 0.2-3% for TiO2, and 3-13% for P2O5. Similar observations can be made for the greatest majority of trace elements when normalised against average BIF as compared to normalisation against PAAS. A suite of trace element that include alkali earths (e.g. Ba, Sr) and transition metals (e.g. Ni, Zn) show enrichments that are unrelated to the apparently detrital siliciclastic fraction of the ores, and are therefore linked to a possible hydrothermal input. Fraction-specific extractions were performed via the adaptation of existing dissolution protocols using oxalic acid (iron-oxide fraction) followed by HF digestion (silicate-fraction). The analyses of the produced aliquots using ICP-MS techniques, focused mainly on the REE abundances of the separated ferrous and non-ferrous matrix fractions and their comparisons to bulk-rock REE signatures. The results lend further support to the suggestion that the ore samples contain a predominant shale-like signal which does not directly compare to published REE signatures for supergene or hydrothermal BIF-hosted iron-ore deposits alike. The data therefore collectively point to a post-unconformity epigenetic hydrothermal event/s of iron ore-formation that would have exploited not only BIF but also shale as suitable pre-ore protolith.
- Full Text:
A case-control approach to assess variability in distribution of distance between transcription factor binding site and transcription start site
- Authors: Moos, Abdul Ragmaan
- Date: 2017
- Subjects: Transcription factors , Proteomics , Chromatin , Chromatin immunoprecipitation
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/5315 , vital:20808
- Description: Using the in-silico approach, with ENCODE ChIP-seq data for various transcription factors and different cell types; we systematically compared the distance between the transcription factor binding site (TFBS) and the transcription start (TSS). Our aim was to determine if the same transcription factor binds at a different position relative to the TSS in a normal and an abnormal cell type. We compare distribution of distance of binding sites from the TSS; to make description less verbose we call this “distance” where there is no possibility of confusion. We used a case-control methodology where the distance between the TFBS and the TSS in the normal, non-cancerous or untreated cell type is the control. The distance between the TFBS and the TSS in the cancerous or treated cell type is the case. We use the distance between the TFBS and the TSS in the control as the standard. We compared the distance between the TFBS and the TSS in the case and the control. If the distance between the TFBS and the TSS in the control was greater than the distance between the TFBS and the TSS in the case, we can infer the following. The transcription factor in the case binds closer to the TSS compared to the control. If the distance between the TFBS and the TSS in the control is smaller than the distance between the TFBS and the TSS in the case, we can infer the following. The TF in the case binds further away from the TSS compared to the control. Our method is a screening method whereby we compare ChIP-seq data to determine if there is a difference in the distribution distance between the TFBS and the TSS for normal and abnormal cell types. We used the R package ChIP-Enrich to compare the distribution of distance between ChIP-seq peak and the nearest TSS. ChIP-Enrich produces a histogram with the number of ChIP-seq peaks at a certain distance from the TSS. The results indicate for some transcription factors like GM12878-cMyc and K562-cMyc there is a difference between the distribution of distance between the TFBS and the nearest TSS. cMyc has more binding sites within a distance of 1kb from the TSS in GM12878 when compared to K562. GM12878-CTCF and K562-CTCF have slight differences when comparing their distribution of distance from the TSS. This means CTCF binds almost the same distance from the TSS in both GM12878 and K562. A549-gr treated with dexamethasone is interesting because with increase dose of dexamethasone the distribution of distance from the TSS changes as well.
- Full Text:
- Authors: Moos, Abdul Ragmaan
- Date: 2017
- Subjects: Transcription factors , Proteomics , Chromatin , Chromatin immunoprecipitation
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/5315 , vital:20808
- Description: Using the in-silico approach, with ENCODE ChIP-seq data for various transcription factors and different cell types; we systematically compared the distance between the transcription factor binding site (TFBS) and the transcription start (TSS). Our aim was to determine if the same transcription factor binds at a different position relative to the TSS in a normal and an abnormal cell type. We compare distribution of distance of binding sites from the TSS; to make description less verbose we call this “distance” where there is no possibility of confusion. We used a case-control methodology where the distance between the TFBS and the TSS in the normal, non-cancerous or untreated cell type is the control. The distance between the TFBS and the TSS in the cancerous or treated cell type is the case. We use the distance between the TFBS and the TSS in the control as the standard. We compared the distance between the TFBS and the TSS in the case and the control. If the distance between the TFBS and the TSS in the control was greater than the distance between the TFBS and the TSS in the case, we can infer the following. The transcription factor in the case binds closer to the TSS compared to the control. If the distance between the TFBS and the TSS in the control is smaller than the distance between the TFBS and the TSS in the case, we can infer the following. The TF in the case binds further away from the TSS compared to the control. Our method is a screening method whereby we compare ChIP-seq data to determine if there is a difference in the distribution distance between the TFBS and the TSS for normal and abnormal cell types. We used the R package ChIP-Enrich to compare the distribution of distance between ChIP-seq peak and the nearest TSS. ChIP-Enrich produces a histogram with the number of ChIP-seq peaks at a certain distance from the TSS. The results indicate for some transcription factors like GM12878-cMyc and K562-cMyc there is a difference between the distribution of distance between the TFBS and the nearest TSS. cMyc has more binding sites within a distance of 1kb from the TSS in GM12878 when compared to K562. GM12878-CTCF and K562-CTCF have slight differences when comparing their distribution of distance from the TSS. This means CTCF binds almost the same distance from the TSS in both GM12878 and K562. A549-gr treated with dexamethasone is interesting because with increase dose of dexamethasone the distribution of distance from the TSS changes as well.
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A community partner’s perceptions of a service-learning partnership
- Authors: Queripel, Kathryn
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/6978 , vital:21206
- Description: Literature has highlighted the importance of university-community partnerships in servicelearning (SL) as a vehicle for conducting a mutually beneficial service-learning programme (Dorado & Giles, 2004). This research aimed to investigate factors influencing a SL partnership through the insights of a particular community partner. Based on a case study of a rural school in the Eastern Cape, three community partners perceptions were obtained through in-depth semi-structured interviews. Thereafter, thematic analysis was used to analyse the data using Braun and Clarke’s (2006) six phase guide. Three main theme’s emerged from the data that shed light to the key issues shaping community partners perceptions. These were centred on the effects of apartheid including resources, geographic location, and level of commitment from the university. The findings of this research brought forward the importance of awareness of context, responding to the context and commitment displayed in the partnership. This research further highlights the need for community partner’s perspective in literature.
- Full Text:
- Authors: Queripel, Kathryn
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/6978 , vital:21206
- Description: Literature has highlighted the importance of university-community partnerships in servicelearning (SL) as a vehicle for conducting a mutually beneficial service-learning programme (Dorado & Giles, 2004). This research aimed to investigate factors influencing a SL partnership through the insights of a particular community partner. Based on a case study of a rural school in the Eastern Cape, three community partners perceptions were obtained through in-depth semi-structured interviews. Thereafter, thematic analysis was used to analyse the data using Braun and Clarke’s (2006) six phase guide. Three main theme’s emerged from the data that shed light to the key issues shaping community partners perceptions. These were centred on the effects of apartheid including resources, geographic location, and level of commitment from the university. The findings of this research brought forward the importance of awareness of context, responding to the context and commitment displayed in the partnership. This research further highlights the need for community partner’s perspective in literature.
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A comparative analysis of the new behaviours and terms introduced in the understatement penalty table in section 223 of the Tax Administration Act
- Authors: Doolan, Kim
- Date: 2017
- Subjects: South Africa. Tax Administration Act, 2011 , Taxation -- South Africa , Taxation -- Law and legislation -- South Africa , Tax administration and procedure -- Law and legislation -- South Africa , Tax penalties -- Law and legislation -- South Africa , Taxpayer compliance -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/5802 , vital:20977
- Description: The Tax Administration Act became effective on the 1 October 2012 and in Chapter 16 introduced the understatement penalty regime which replaced section 76 of the Income Tax Act. The understatement penalty is calculated by applying a percentage in terms of the table included in section 223 of the Tax Administration Act to the shortfall in tax giving rise to the imposition of the penalty. There are five behaviours reflected in the understatement penalty table in section 223, namely, “substantial understatement”, “reasonable care not taken in completing return”, “no reasonable grounds for tax position taken”, “gross negligence” and “intentional tax evasion”. “Substantial understatement” is the only behaviour defined in the Tax Administration Act. Section 222(1) of the Tax Administration Act requires SARS to impose the penalty reflected in the table in the event of an “understatement”, unless the “understatement” results from a “bona fide inadvertent error”. The term “bona fide inadvertent error” is not defined in the Tax Administration Act; neither is the term “obstructive”. The Memorandum on the Objects of the Tax Administration Laws Amendment Bill confirmed that guidance would be developed in this regard for the use of taxpayers and SARS officials. This guidance has not yet been released. Media reports express the view that the lack of definition of the behaviours is problematic for both SARS and taxpayers as the table is new and there is still room for interpretation and understanding of the meaning of each of the behaviours. The primary goal of this study was is to obtain a better understanding of the meaning of the new behaviours and terms introduced in the understatement penalty table. In addressing this main goal, the penalty tables and behaviours in legislation in New Zealand were compared to South Africa’s understatement penalty. The similarities and differences between the understatement penalty imposed in terms of Chapter 16 of the Tax Administration Act and the additional tax previously imposed in terms of section 76 of the Income Tax Act were also discussed to determine whether this would be of assistance in enabling a better understanding of the meaning of the behaviours and terms in section 223. Guidance on the interpretation of the various behaviours and terms was developed and a definition was proposed for the meaning of “bona fide inadvertent error” and “obstructive” to assist in the objective and consistent application of the understatement penalty table in relation to each shortfall identified. The proposed definition for “bona fide inadvertent error” is as follows: “An honest mistake made or simple oversight, which the taxpayer was not aware of, despite taking reasonable care and displaying a prudent attitude while making a genuine attempt to comply with all applicable tax obligations.” The definition for “obstructive” is proposed as: “Deliberately interfering with, causing difficulties (impeding) or delays in, or preventing the progress of a SARS audit or review.”
- Full Text:
- Authors: Doolan, Kim
- Date: 2017
- Subjects: South Africa. Tax Administration Act, 2011 , Taxation -- South Africa , Taxation -- Law and legislation -- South Africa , Tax administration and procedure -- Law and legislation -- South Africa , Tax penalties -- Law and legislation -- South Africa , Taxpayer compliance -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/5802 , vital:20977
- Description: The Tax Administration Act became effective on the 1 October 2012 and in Chapter 16 introduced the understatement penalty regime which replaced section 76 of the Income Tax Act. The understatement penalty is calculated by applying a percentage in terms of the table included in section 223 of the Tax Administration Act to the shortfall in tax giving rise to the imposition of the penalty. There are five behaviours reflected in the understatement penalty table in section 223, namely, “substantial understatement”, “reasonable care not taken in completing return”, “no reasonable grounds for tax position taken”, “gross negligence” and “intentional tax evasion”. “Substantial understatement” is the only behaviour defined in the Tax Administration Act. Section 222(1) of the Tax Administration Act requires SARS to impose the penalty reflected in the table in the event of an “understatement”, unless the “understatement” results from a “bona fide inadvertent error”. The term “bona fide inadvertent error” is not defined in the Tax Administration Act; neither is the term “obstructive”. The Memorandum on the Objects of the Tax Administration Laws Amendment Bill confirmed that guidance would be developed in this regard for the use of taxpayers and SARS officials. This guidance has not yet been released. Media reports express the view that the lack of definition of the behaviours is problematic for both SARS and taxpayers as the table is new and there is still room for interpretation and understanding of the meaning of each of the behaviours. The primary goal of this study was is to obtain a better understanding of the meaning of the new behaviours and terms introduced in the understatement penalty table. In addressing this main goal, the penalty tables and behaviours in legislation in New Zealand were compared to South Africa’s understatement penalty. The similarities and differences between the understatement penalty imposed in terms of Chapter 16 of the Tax Administration Act and the additional tax previously imposed in terms of section 76 of the Income Tax Act were also discussed to determine whether this would be of assistance in enabling a better understanding of the meaning of the behaviours and terms in section 223. Guidance on the interpretation of the various behaviours and terms was developed and a definition was proposed for the meaning of “bona fide inadvertent error” and “obstructive” to assist in the objective and consistent application of the understatement penalty table in relation to each shortfall identified. The proposed definition for “bona fide inadvertent error” is as follows: “An honest mistake made or simple oversight, which the taxpayer was not aware of, despite taking reasonable care and displaying a prudent attitude while making a genuine attempt to comply with all applicable tax obligations.” The definition for “obstructive” is proposed as: “Deliberately interfering with, causing difficulties (impeding) or delays in, or preventing the progress of a SARS audit or review.”
- Full Text:
A critical review of the response of the Environmental Literacy Skills Programme to learner capabilities, and to the demands of the Working for Water training setting in an emerging Green Economy
- Authors: Fourie, Kathryn
- Date: 2017
- Subjects: Working for Water Programme , Environmental Literacy Skills Programme , Environmental education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/7879 , vital:21317
- Description: This case study is guided by a social realist research approach. It is an investigation into if and how the Environmental Literacy Skills Programme (ESLP) responds to Working for Water learners' capabilities and the enabling and constraining factors that shape these, and to the demands of the WfW training setting in an emerging Green Economy. The context for the study is that of the Working for Water programme, an Expanded Public Works Programme (EPWP) run under the auspices of the Department of Environmental Affairs in South Africa. The study took place while piloting the newly created ELSP materials with a group of beneficiaries and contractors in Uitenhage, a town in South Africa's Eastern Cape Province. The study provides insights into the application of accredited training in an EPWP training environment, and critically considers the academic and practical suitability of the ELSP in the WfW context. It achieves this by considering how the ELSP seeks to respond to the education levels and experiences of contractors and beneficiaries, and the demands of the WfW training setting. To understand what underpins learner capabilities and experiences, it was necessary to investigate the conversion factors and enabling and constraining factors that influence WfW contractor and beneficiary capabilities and involvement in the ELSP training in the context of an emerging Green Economy. To develop these insights, data was gathered through participant observation, questionnaires, structured and semi-structured interviews, as well as document analysis. The theoretical framework of Amartya Sen's (1999) Capability Approach supports the study, which provides an alternative way of understanding the freedoms that people enjoy, or the lack of freedom they experience, in being able to live the kind of life they have reason to value. The Capability Approach provides the key concept of resource conversion, which is used in the study to discern the social, personal and environmental constraints and enablers that people experience in their lives. These either assist or dis-enable a person in converting a resource such as education, into a functioning such as desired employment. Through a social realist causal analysis model, key structures are identified that underpin the actions of beneficiaries and contractors in relation to their learning and career pathways. The study shows that while the ELSP does support the development of green skills and in part responds to learner capabilities (and enabling and constraining conversion factors), there is a lack of information as to where those skills can be applied in elementary green occupations, in part due to South Africa's focus on high-skills development linked to Green Economy objectives. The study makes recommendations for aligning environmental education with career guidance, as well as a recommendation for further detailed research into identifying elementary green occupations and associated learning pathways.
- Full Text:
- Authors: Fourie, Kathryn
- Date: 2017
- Subjects: Working for Water Programme , Environmental Literacy Skills Programme , Environmental education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/7879 , vital:21317
- Description: This case study is guided by a social realist research approach. It is an investigation into if and how the Environmental Literacy Skills Programme (ESLP) responds to Working for Water learners' capabilities and the enabling and constraining factors that shape these, and to the demands of the WfW training setting in an emerging Green Economy. The context for the study is that of the Working for Water programme, an Expanded Public Works Programme (EPWP) run under the auspices of the Department of Environmental Affairs in South Africa. The study took place while piloting the newly created ELSP materials with a group of beneficiaries and contractors in Uitenhage, a town in South Africa's Eastern Cape Province. The study provides insights into the application of accredited training in an EPWP training environment, and critically considers the academic and practical suitability of the ELSP in the WfW context. It achieves this by considering how the ELSP seeks to respond to the education levels and experiences of contractors and beneficiaries, and the demands of the WfW training setting. To understand what underpins learner capabilities and experiences, it was necessary to investigate the conversion factors and enabling and constraining factors that influence WfW contractor and beneficiary capabilities and involvement in the ELSP training in the context of an emerging Green Economy. To develop these insights, data was gathered through participant observation, questionnaires, structured and semi-structured interviews, as well as document analysis. The theoretical framework of Amartya Sen's (1999) Capability Approach supports the study, which provides an alternative way of understanding the freedoms that people enjoy, or the lack of freedom they experience, in being able to live the kind of life they have reason to value. The Capability Approach provides the key concept of resource conversion, which is used in the study to discern the social, personal and environmental constraints and enablers that people experience in their lives. These either assist or dis-enable a person in converting a resource such as education, into a functioning such as desired employment. Through a social realist causal analysis model, key structures are identified that underpin the actions of beneficiaries and contractors in relation to their learning and career pathways. The study shows that while the ELSP does support the development of green skills and in part responds to learner capabilities (and enabling and constraining conversion factors), there is a lack of information as to where those skills can be applied in elementary green occupations, in part due to South Africa's focus on high-skills development linked to Green Economy objectives. The study makes recommendations for aligning environmental education with career guidance, as well as a recommendation for further detailed research into identifying elementary green occupations and associated learning pathways.
- Full Text:
A discursive analysis of what sexual violence perpetrators say to their victims
- Authors: Coopoo, Perishka
- Date: 2017
- Subjects: Project Unbreakable , Rapists -- Language , Rape -- Social aspects , Language and sex , Sexual harassment of women , Women -- Crimes against , Discoure analysis
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/13869 , vital:21863
- Description: This research study aimed to examine the way in which sexual violence perpetrators talk to their victims by critically investigating the discursive strategies drawn on by perpetrators, the discursive constructions of their actions and their victims, and the consistencies with the talk of sexual violence perpetrators and rape myths and discursive and social practices promoting sexual violence. Over two-hundred photographs were collected from a photographic art project called Project Unbreakable. The photographs were of sexual violence survivors, from all over the world, holding a poster with a quote from their attacker. The words that survivors chose to represent for Project Unbreakable served as the data for this research study. The data were analyzed using the six stages of Foucauldian discourse analysis outlined by Carla Willig. The analysis revealed that by drawing on discourses of pleasure, desire, romance, marriage and consent, perpetrators discursively constructed their actions as sex. Furthermore, perpetrators discursively constructed their victims as sexually passive and dependant on men, as gate keepers of men’s sexuality, as sexual instruments for male satisfaction, and as consenting persons. On the other hand, perpetrators were also found to discursively construct their actions as a legitimized form of punishment, humiliation and intimidation. In addition, their victims were discursively constructed as deviant, deserving of their victimization, worthless, damaged and powerless. These discursive constructions of their actions and their victims enabled perpetrators to normalize their behaviour, blame their victims, minimize the incident, assert their innocence, justify their actions, silence their victims and reinforce their position at the top of the gender hierarchy. Consistencies were also found between the talk of perpetrators and rape myths, stereotypes and discursive and social practices promoting sexual violence. Another interesting finding in the data was that of quotes from a third party, not the perpetrator, which further illustrated the existence of rape culture. This research draws on the idea that a rape supportive culture does not only capture the hostile nature of the social environment that many survivors experience in the aftermath of sexual violence, but it also provides a social pattern for coercive sexuality to occur.
- Full Text:
- Authors: Coopoo, Perishka
- Date: 2017
- Subjects: Project Unbreakable , Rapists -- Language , Rape -- Social aspects , Language and sex , Sexual harassment of women , Women -- Crimes against , Discoure analysis
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/13869 , vital:21863
- Description: This research study aimed to examine the way in which sexual violence perpetrators talk to their victims by critically investigating the discursive strategies drawn on by perpetrators, the discursive constructions of their actions and their victims, and the consistencies with the talk of sexual violence perpetrators and rape myths and discursive and social practices promoting sexual violence. Over two-hundred photographs were collected from a photographic art project called Project Unbreakable. The photographs were of sexual violence survivors, from all over the world, holding a poster with a quote from their attacker. The words that survivors chose to represent for Project Unbreakable served as the data for this research study. The data were analyzed using the six stages of Foucauldian discourse analysis outlined by Carla Willig. The analysis revealed that by drawing on discourses of pleasure, desire, romance, marriage and consent, perpetrators discursively constructed their actions as sex. Furthermore, perpetrators discursively constructed their victims as sexually passive and dependant on men, as gate keepers of men’s sexuality, as sexual instruments for male satisfaction, and as consenting persons. On the other hand, perpetrators were also found to discursively construct their actions as a legitimized form of punishment, humiliation and intimidation. In addition, their victims were discursively constructed as deviant, deserving of their victimization, worthless, damaged and powerless. These discursive constructions of their actions and their victims enabled perpetrators to normalize their behaviour, blame their victims, minimize the incident, assert their innocence, justify their actions, silence their victims and reinforce their position at the top of the gender hierarchy. Consistencies were also found between the talk of perpetrators and rape myths, stereotypes and discursive and social practices promoting sexual violence. Another interesting finding in the data was that of quotes from a third party, not the perpetrator, which further illustrated the existence of rape culture. This research draws on the idea that a rape supportive culture does not only capture the hostile nature of the social environment that many survivors experience in the aftermath of sexual violence, but it also provides a social pattern for coercive sexuality to occur.
- Full Text:
A meteorological analysis of extreme flood events in the southern parts of the Eastern Cape, South Africa
- Authors: Jacobs, Tennielle Lindsay
- Date: 2017
- Subjects: Floods -- South Africa -- Eastern Cape , Floods -- South Africa -- Eastern Cape -- Cast studies , Lows (Meteorology) -- South Africa -- Eastern Cape , Rain and rainfall -- South Africa -- Eastern Cape , Rainfall anomalies -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/50525 , vital:25996
- Description: Extreme flood events have been found to occur in the Eastern Cape Province of South Africa. The southern and south-eastern coastal regions are particularly susceptible to floods with daily rainfall records of up to 490 mm having been recorded here. In order to gain a better understanding of these floods, historical floods in the southern parts of the Eastern Cape have been analysed in this study. This study aimed to investigate the most extreme flood events in the history of the area and to analyse the surface observational data during the heavy rainfall events found, to contribute to the understanding of these heavy rainfall events. Seven case studies were investigated using NCEP/NCAR Reanalysis 1 data and surface observational data, to analysis the synoptic circulation and surface data tendencies during heavy rainfall events. All of the case studies that had synoptic data available showed to have a COL system present with the upper air low lying westward of the flood area. The surface synoptic situation presented an intense high pressure system lying south west or south of the country in the Atlantic Ocean between 35-45°S. Another key factor was a surface trough over the interior of the country, due to the COL, extending southwards to protrude off of the south or south eastern coastline east of the flood areas. The combination of these three systems colloquially referred to as a “Black South-Easter”, produced dangerous rainfall intensities when the winds were perpendicular to the coast. The results of the surface observations revealed temperatures increasing at night (against diurnal cycles) with increasing relative humidity preceding the heavy rainfall events. The pressure showed both increasing and decreasing trends during heavy rainfall events however in five of six cases a tight pressure gradient was present producing an influx of moist air into the flood area. Onshore winds were found to be of high importance in heavy rainfall events to bring moist air into the area. Wind speeds greater than 5m/s occurred during times of high rainfall intensities.
- Full Text:
- Authors: Jacobs, Tennielle Lindsay
- Date: 2017
- Subjects: Floods -- South Africa -- Eastern Cape , Floods -- South Africa -- Eastern Cape -- Cast studies , Lows (Meteorology) -- South Africa -- Eastern Cape , Rain and rainfall -- South Africa -- Eastern Cape , Rainfall anomalies -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/50525 , vital:25996
- Description: Extreme flood events have been found to occur in the Eastern Cape Province of South Africa. The southern and south-eastern coastal regions are particularly susceptible to floods with daily rainfall records of up to 490 mm having been recorded here. In order to gain a better understanding of these floods, historical floods in the southern parts of the Eastern Cape have been analysed in this study. This study aimed to investigate the most extreme flood events in the history of the area and to analyse the surface observational data during the heavy rainfall events found, to contribute to the understanding of these heavy rainfall events. Seven case studies were investigated using NCEP/NCAR Reanalysis 1 data and surface observational data, to analysis the synoptic circulation and surface data tendencies during heavy rainfall events. All of the case studies that had synoptic data available showed to have a COL system present with the upper air low lying westward of the flood area. The surface synoptic situation presented an intense high pressure system lying south west or south of the country in the Atlantic Ocean between 35-45°S. Another key factor was a surface trough over the interior of the country, due to the COL, extending southwards to protrude off of the south or south eastern coastline east of the flood areas. The combination of these three systems colloquially referred to as a “Black South-Easter”, produced dangerous rainfall intensities when the winds were perpendicular to the coast. The results of the surface observations revealed temperatures increasing at night (against diurnal cycles) with increasing relative humidity preceding the heavy rainfall events. The pressure showed both increasing and decreasing trends during heavy rainfall events however in five of six cases a tight pressure gradient was present producing an influx of moist air into the flood area. Onshore winds were found to be of high importance in heavy rainfall events to bring moist air into the area. Wind speeds greater than 5m/s occurred during times of high rainfall intensities.
- Full Text:
A participant-focused sociological analysis of Beedz, a Grahamstown skills training project for women
- Authors: Bobo, Azola Benita Dorothea
- Date: 2017
- Subjects: Beedz (Makhanda, South Africa) , Feminist theory -- Developing countries , Training -- South Africa -- Makhanda , Occupational training -- South Africa -- Makhanda , Women -- South Africa -- Makhanda -- Social conditions
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/5686 , vital:20964
- Description: This research looked at a participant-focused sociological analysis of Beedz, a Grahamstown skills training project for women. Beedz is run by the River of Life Church and aims to equip women with the necessary skills to participate in the economy, either as entrepreneurs or as employees. Using third world feminist theory, this research explored the experiences of women who have participated in the Beedz programme, what they went through, and whether the programme benefited them or not. In particular, this research explored how the participants experienced Beedz as a programme for women without an exclusive focus on traditional feminist issues. This research was qualitative in nature; with in-depth, semi-structured interviews being used as a means of data collection. Data was analysed using key themes emerging from the interviews. The key findings of this research were that it is important to include women in training projects, as by including them you create spaces and enabling environments for women to empower themselves. Secondly, although Beedz does not deliberately work from the third world feminist theory, it could be argued that it fits in this framework as this programme facilitates skills training through looking at women as a whole, taking into account not only their gender, but also their class and race. Recommendations were made on how the Beedz programme may be improved, based on the information gathered from the participants from the interviews conducted during the research, with the key recommendation being that the organisers of the programme need to create a space for the participants’ voice to be heard, so that the programme can be relevant and beneficial to them.
- Full Text:
- Authors: Bobo, Azola Benita Dorothea
- Date: 2017
- Subjects: Beedz (Makhanda, South Africa) , Feminist theory -- Developing countries , Training -- South Africa -- Makhanda , Occupational training -- South Africa -- Makhanda , Women -- South Africa -- Makhanda -- Social conditions
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/5686 , vital:20964
- Description: This research looked at a participant-focused sociological analysis of Beedz, a Grahamstown skills training project for women. Beedz is run by the River of Life Church and aims to equip women with the necessary skills to participate in the economy, either as entrepreneurs or as employees. Using third world feminist theory, this research explored the experiences of women who have participated in the Beedz programme, what they went through, and whether the programme benefited them or not. In particular, this research explored how the participants experienced Beedz as a programme for women without an exclusive focus on traditional feminist issues. This research was qualitative in nature; with in-depth, semi-structured interviews being used as a means of data collection. Data was analysed using key themes emerging from the interviews. The key findings of this research were that it is important to include women in training projects, as by including them you create spaces and enabling environments for women to empower themselves. Secondly, although Beedz does not deliberately work from the third world feminist theory, it could be argued that it fits in this framework as this programme facilitates skills training through looking at women as a whole, taking into account not only their gender, but also their class and race. Recommendations were made on how the Beedz programme may be improved, based on the information gathered from the participants from the interviews conducted during the research, with the key recommendation being that the organisers of the programme need to create a space for the participants’ voice to be heard, so that the programme can be relevant and beneficial to them.
- Full Text:
A perfect end: a study of syllable codas in South African Sign Language
- Köhlo, Mikhaela Demitria Katebe
- Authors: Köhlo, Mikhaela Demitria Katebe
- Date: 2017
- Subjects: South African Sign Language , South African Sign Language Phonology , Linguistics , Grammar, Comparative and general Syllable
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36127 , vital:24492
- Description: Coda constraints are common in spoken languages. German, for example, can only have voiceless obstruents in the coda position (Lombardi 1999). Most sign language research has been on other sign languages, most notably American Sign Language (ASL). This research serves to contribute to syllable theory and has a methodology that allows for cross-linguistic research, strengthening the understanding of sign languages in general, and enhancing the description of SASL in particular. It is well known that syllables in spoken languages require a vowel nucleus to be well-formed. Sandler and Lillo-Martin (2006) provide evidence of sign languages requiring movement to be considered well-formed: even seemingly stationary signs such as WHO, which occurs at the chin, will have finger wiggling as some form of movement. It is thus natural to assume that movement is akin to vowels in syllable theory (Brentari 1998). Thus, locations are similar to consonants. However, the visual nature of sign allows for simultaneity - holds do not occur by themselves. Next to location, handshapes are phonetically complex features that may impact the constraints at coda position. To my knowledge, there is no formal research on the coda constraints of sign language syllables. The data examined here comes from a video dictionary of approximately 175 words. From this dictionary, a database of coded locations and handshapes are recorded for both the onset and the coda. From this, a consonant inventory is made and patterns are identified. Each source of data is analysed individually based on Brentari’s (1998) Prosodic Model. Patterns that are noticed are then looked at using Brentari’s (1998) framework to account for what phonological rules are dictating constraints. However, as a hearing researcher cannot claim native knowledge of a sign language, the conclusions drawn from the data will be tested using native SASL signers for negative judgement. The preliminary findings of the research suggest that there are constraints on the coda location and handshape of a sign and that this may be a result of the natural classes of handshape and location prohibiting certain onset-coda combinations. The onset and coda on monosyllabic signs mirror each other’s location, while the handshape cannot change in repeated and many monosyllabic signs. These constraints provide more understanding into the rich phonological nature of sign languages.
- Full Text:
- Authors: Köhlo, Mikhaela Demitria Katebe
- Date: 2017
- Subjects: South African Sign Language , South African Sign Language Phonology , Linguistics , Grammar, Comparative and general Syllable
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36127 , vital:24492
- Description: Coda constraints are common in spoken languages. German, for example, can only have voiceless obstruents in the coda position (Lombardi 1999). Most sign language research has been on other sign languages, most notably American Sign Language (ASL). This research serves to contribute to syllable theory and has a methodology that allows for cross-linguistic research, strengthening the understanding of sign languages in general, and enhancing the description of SASL in particular. It is well known that syllables in spoken languages require a vowel nucleus to be well-formed. Sandler and Lillo-Martin (2006) provide evidence of sign languages requiring movement to be considered well-formed: even seemingly stationary signs such as WHO, which occurs at the chin, will have finger wiggling as some form of movement. It is thus natural to assume that movement is akin to vowels in syllable theory (Brentari 1998). Thus, locations are similar to consonants. However, the visual nature of sign allows for simultaneity - holds do not occur by themselves. Next to location, handshapes are phonetically complex features that may impact the constraints at coda position. To my knowledge, there is no formal research on the coda constraints of sign language syllables. The data examined here comes from a video dictionary of approximately 175 words. From this dictionary, a database of coded locations and handshapes are recorded for both the onset and the coda. From this, a consonant inventory is made and patterns are identified. Each source of data is analysed individually based on Brentari’s (1998) Prosodic Model. Patterns that are noticed are then looked at using Brentari’s (1998) framework to account for what phonological rules are dictating constraints. However, as a hearing researcher cannot claim native knowledge of a sign language, the conclusions drawn from the data will be tested using native SASL signers for negative judgement. The preliminary findings of the research suggest that there are constraints on the coda location and handshape of a sign and that this may be a result of the natural classes of handshape and location prohibiting certain onset-coda combinations. The onset and coda on monosyllabic signs mirror each other’s location, while the handshape cannot change in repeated and many monosyllabic signs. These constraints provide more understanding into the rich phonological nature of sign languages.
- Full Text:
A psychosocial study of young adults’ experiences of their sibling’s mental illness
- Authors: Laurie, Gina
- Date: 2017
- Subjects: Brothers and sisters of people with disabilities -- South Africa -- Case studies , Brothers and sisters of people with disabilities -- Psychology , Mentally ill -- Family relationships , Mentally ill -- Care -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/6165 , vital:21053
- Description: There are a number of studies that investigate the experiences of mental illness in the context of sibling relationships. However, these studies have not focused on young adulthood and limited research has been conducted in South Africa. This research uses a psychosocial framework which combines psychoanalytic theory and social constructionism to account for individual subjectivity and social influences. This method sought to answer two main research questions: how do young adults construct their experiences of having a sibling with a mental illness and with what effects, and how might we understand the emotional investments in these constructions? Six participants were interviewed and the findings suggest that participants draw on four main discourses in constructing their siblings’ mental illness: a discourse of mental illness as a sickness, a discourse of mental illness as part of the person, a discourse of mental illness as bad behaviour, and a discourse of mental illness as a spiritual issue. These discourses and the function of these discourses are discussed. Furthermore, an extract from one participant is examined in a case study format so as to explore the emotional investments in the discourse of mental illness as bad behaviour, arguing that her investments in this discourse serves to protect her by enabling her to manage feelings of not being ‘good enough’.
- Full Text:
- Authors: Laurie, Gina
- Date: 2017
- Subjects: Brothers and sisters of people with disabilities -- South Africa -- Case studies , Brothers and sisters of people with disabilities -- Psychology , Mentally ill -- Family relationships , Mentally ill -- Care -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/6165 , vital:21053
- Description: There are a number of studies that investigate the experiences of mental illness in the context of sibling relationships. However, these studies have not focused on young adulthood and limited research has been conducted in South Africa. This research uses a psychosocial framework which combines psychoanalytic theory and social constructionism to account for individual subjectivity and social influences. This method sought to answer two main research questions: how do young adults construct their experiences of having a sibling with a mental illness and with what effects, and how might we understand the emotional investments in these constructions? Six participants were interviewed and the findings suggest that participants draw on four main discourses in constructing their siblings’ mental illness: a discourse of mental illness as a sickness, a discourse of mental illness as part of the person, a discourse of mental illness as bad behaviour, and a discourse of mental illness as a spiritual issue. These discourses and the function of these discourses are discussed. Furthermore, an extract from one participant is examined in a case study format so as to explore the emotional investments in the discourse of mental illness as bad behaviour, arguing that her investments in this discourse serves to protect her by enabling her to manage feelings of not being ‘good enough’.
- Full Text:
A review of how teachers are using the renewable energy materials in their lessons
- Authors: Lambrechts, Therese
- Date: 2017
- Subjects: Renewable energy sources -- Study and teaching -- South Africa , Renewable energy sources -- Study and teaching -- South Africa -- South Africa , Curriculum evaluation -- South Africa , Environmental education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/13888 , vital:21864
- Description: Climate change and renewable energy have recently become part of the school curriculum in South Africa. Many teachers at the secondary school level thus have to teach topics with which they are not (necessarily) familiar. The Centre for Renewable and Sustainable Energy Studies at Stellenbosch University has established a schools' programme to provide materials to aid the educators in the teaching of renewable energy topics. A research-based set of Learning Teaching Support Material (LTSM) was developed for high school educators. The learning material includes a DVD, PowerPoint presentations, posters, a teacher's manual, and assignments that can be used in different subjects. This study reports and reviews how teachers are currently using the material. Teacher accounts of materials use and evidence of learning in students work were solicited using an appreciative inquiry review process. The data reflected the value being created through patterns of materials use. A Vygotskian based task sequencing framework of Anne Edwards was used to examine the patterns of use which support learning. The use of the task sequencing as an analytical lens allowed the review to probe how knowledge representation was the primary use by teachers. Here they introduced learners to key concepts and to broaden their knowledge on renewable energy. The activities served to scaffold a clear learning progression but the activities were not strongly enough orientated towards ESD as learner-led processes of enquiry and action. The outcomes of the study will be used to update and better align the materials with a need for teachers to strengthen important ESD outcomes in the current curriculum.
- Full Text:
- Authors: Lambrechts, Therese
- Date: 2017
- Subjects: Renewable energy sources -- Study and teaching -- South Africa , Renewable energy sources -- Study and teaching -- South Africa -- South Africa , Curriculum evaluation -- South Africa , Environmental education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/13888 , vital:21864
- Description: Climate change and renewable energy have recently become part of the school curriculum in South Africa. Many teachers at the secondary school level thus have to teach topics with which they are not (necessarily) familiar. The Centre for Renewable and Sustainable Energy Studies at Stellenbosch University has established a schools' programme to provide materials to aid the educators in the teaching of renewable energy topics. A research-based set of Learning Teaching Support Material (LTSM) was developed for high school educators. The learning material includes a DVD, PowerPoint presentations, posters, a teacher's manual, and assignments that can be used in different subjects. This study reports and reviews how teachers are currently using the material. Teacher accounts of materials use and evidence of learning in students work were solicited using an appreciative inquiry review process. The data reflected the value being created through patterns of materials use. A Vygotskian based task sequencing framework of Anne Edwards was used to examine the patterns of use which support learning. The use of the task sequencing as an analytical lens allowed the review to probe how knowledge representation was the primary use by teachers. Here they introduced learners to key concepts and to broaden their knowledge on renewable energy. The activities served to scaffold a clear learning progression but the activities were not strongly enough orientated towards ESD as learner-led processes of enquiry and action. The outcomes of the study will be used to update and better align the materials with a need for teachers to strengthen important ESD outcomes in the current curriculum.
- Full Text:
A review of the development and enactment of a radio programme on rainwater harvesting in expanding social learning interactions: a case of the Imvotho Bubomi Learning Network in the Nkonkobe Municipality, Eastern Cape, South Africa
- Authors: Lupele, Chisala
- Date: 2017
- Subjects: Imvotho Bubomi Learning Network , Amanzi for Food , Radio in education -- South Africa -- Eastern Cape , Educational broadcasting -- South Africa -- Eastern Cape , Radio stations -- South Africa -- Eastern Cape , Community radio -- South Africa -- Eastern Cape , Environmental education -- South Africa , Water conservation -- Study and teaching -- South Africa , Rhodes University. Environmental Learning Research Centre
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/12991 , vital:21786
- Description: The use of radio and associated information and communications technologies (ICTs) has not been widely explored as a process of environmental education over the years. If environmental education is to involve many people, the use of radio and associated ICTs, particularly in community radio, needs to be researched because radio has multilayered functions. This study examines how practitioners in an agricultural Community of Practice (CoP), namely the Imvotho Bubomi Learning Network in the Nkonkobe Municipality, Eastern Cape, South Africa developed a radio programme on rainwater harvesting for the promotion of food security. The study probes the expansion and social learning of the network and into the public sphere after broadcasts. The study draws on research data generated in the Amanzi for Food project which was funded by the Water Research Commission of South Africa and was led by the Rhodes University Environmental Learning Research Centre. Using interviews, radio programme transcripts and observations, the study found that through using their prior knowledge from a training of trainers’ course on rain water harvesting and drawing on everyday experience of rainwater harvesting the CoP members had an expansion in their mutual engagement, joint enterprise, diversity, shared repertoire and identity into a knowledge community. This learning process developed through a successive elaboration of social ecological and social articulations related to the expansive functioning of the CoP; and experience of the benefits of rainwater harvesting as radio programme listeners deliberated how the different practices related to their existing knowledge and experience. The study also found that these expansive processes of social learning occurred across the spectrum of smallholder farmers and homestead food growers in a stimulated radio listening focus group discussion. The study concludes that agriculture practitioners involved in education for sustainable development could expand their knowledge sharing platforms by giving more attention to community radio as a means of both involving participants and engaging learning communities in local environment and sustainability concerns.
- Full Text:
- Authors: Lupele, Chisala
- Date: 2017
- Subjects: Imvotho Bubomi Learning Network , Amanzi for Food , Radio in education -- South Africa -- Eastern Cape , Educational broadcasting -- South Africa -- Eastern Cape , Radio stations -- South Africa -- Eastern Cape , Community radio -- South Africa -- Eastern Cape , Environmental education -- South Africa , Water conservation -- Study and teaching -- South Africa , Rhodes University. Environmental Learning Research Centre
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/12991 , vital:21786
- Description: The use of radio and associated information and communications technologies (ICTs) has not been widely explored as a process of environmental education over the years. If environmental education is to involve many people, the use of radio and associated ICTs, particularly in community radio, needs to be researched because radio has multilayered functions. This study examines how practitioners in an agricultural Community of Practice (CoP), namely the Imvotho Bubomi Learning Network in the Nkonkobe Municipality, Eastern Cape, South Africa developed a radio programme on rainwater harvesting for the promotion of food security. The study probes the expansion and social learning of the network and into the public sphere after broadcasts. The study draws on research data generated in the Amanzi for Food project which was funded by the Water Research Commission of South Africa and was led by the Rhodes University Environmental Learning Research Centre. Using interviews, radio programme transcripts and observations, the study found that through using their prior knowledge from a training of trainers’ course on rain water harvesting and drawing on everyday experience of rainwater harvesting the CoP members had an expansion in their mutual engagement, joint enterprise, diversity, shared repertoire and identity into a knowledge community. This learning process developed through a successive elaboration of social ecological and social articulations related to the expansive functioning of the CoP; and experience of the benefits of rainwater harvesting as radio programme listeners deliberated how the different practices related to their existing knowledge and experience. The study also found that these expansive processes of social learning occurred across the spectrum of smallholder farmers and homestead food growers in a stimulated radio listening focus group discussion. The study concludes that agriculture practitioners involved in education for sustainable development could expand their knowledge sharing platforms by giving more attention to community radio as a means of both involving participants and engaging learning communities in local environment and sustainability concerns.
- Full Text:
A risk-based framework for new products: a South African telecommunication’s study
- Authors: Jeffries, Michael
- Date: 2017
- Subjects: Telephone companies -- Risk management -- South Africa , Telephone companies -- South Africa -- Case studies , Telecommunication -- Security measures -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/4765 , vital:20722
- Description: The integrated reports of Vodacom, Telkom and MTN — telecommunication organisations in South Africa — show that they are diversifying their product offerings from traditional voice and data services. These organisations are including new offerings covering the financial, health, insurance and mobile education services. The potential exists for these organisations to launch products that are substandard and which either do not take into account customer needs or do not comply with current legislations or regulations. Most telecommunication organisations have a well-defined enterprise risk management program, to ensure compliance to King III, however risk management processes specifically for new products and services might be lacking. The responsibility usually resides with the product managers for the implementation of robust products; however they do not always have the correct skillset to ensure adherence to governance requirements and therefore might not be aware of which laws they might not be adhering to, or understand the customers’ requirements. More complex products, additional competition, changes to technology and new business ventures have reinforced the need to manage risk on telecommunication products. Failure to take risk requirements into account could lead to potential fines, damage the organisation’s reputation which could lead to customers churning from these service providers. This research analyses three periods of data captured from a mobile telecommunication organisation to assess the current status quo of risk management maturity within the organisation’s product and service environment. Based on the analysis as well as industry best practices, a risk management framework for products is proposed that can assist product managers analyse concepts to ensure adherence to governance requirements. This could assist new product or service offerings in the marketplace do not create a perception of distrust by consumers.
- Full Text:
- Authors: Jeffries, Michael
- Date: 2017
- Subjects: Telephone companies -- Risk management -- South Africa , Telephone companies -- South Africa -- Case studies , Telecommunication -- Security measures -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/4765 , vital:20722
- Description: The integrated reports of Vodacom, Telkom and MTN — telecommunication organisations in South Africa — show that they are diversifying their product offerings from traditional voice and data services. These organisations are including new offerings covering the financial, health, insurance and mobile education services. The potential exists for these organisations to launch products that are substandard and which either do not take into account customer needs or do not comply with current legislations or regulations. Most telecommunication organisations have a well-defined enterprise risk management program, to ensure compliance to King III, however risk management processes specifically for new products and services might be lacking. The responsibility usually resides with the product managers for the implementation of robust products; however they do not always have the correct skillset to ensure adherence to governance requirements and therefore might not be aware of which laws they might not be adhering to, or understand the customers’ requirements. More complex products, additional competition, changes to technology and new business ventures have reinforced the need to manage risk on telecommunication products. Failure to take risk requirements into account could lead to potential fines, damage the organisation’s reputation which could lead to customers churning from these service providers. This research analyses three periods of data captured from a mobile telecommunication organisation to assess the current status quo of risk management maturity within the organisation’s product and service environment. Based on the analysis as well as industry best practices, a risk management framework for products is proposed that can assist product managers analyse concepts to ensure adherence to governance requirements. This could assist new product or service offerings in the marketplace do not create a perception of distrust by consumers.
- Full Text:
A satrean account of the role of social narratives in the identity-formation and self-conception of the queer and intersex subject
- Authors: Phillips, Bianca Jewel
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/41554 , vital:25101
- Description: Successful, fully-fledged identity-formation and positive self-conception are contingent on the availability and sufficiency of social narratives. Following a Sartrean account of the human subject, identity will be shown to depend on externally-derived features (termed facticity). Facticity contains both material and social components. This thesis will show the two to be inextricably interlinked, and in so doing endorse Judith Butler's view that the material comes to us already seeped in social meaning. The interactive relationship between the discursive and the material will be illustrated by examining the phenomenon of intersexuality, in which the prevailing narrative of a dichotomized two-sex system has, through surgical, hormonal, and psychological procedures, become written into the flesh of non-binary individuals. The absence of affirming, diverse, and pluralistic narratives surrounding intersexuality, coupled with the imposition of the two-sex script, has (negatively) affected the material experiences, and subsequent identity-formation, of intersex individuals. Given the reliance of identity on socially-constituted facticities, the pursuit of flourishing, dignity, and an authentic and cohesive sense of self requires inclusive and diverse social scripts. Drawing on Mirander Fricker, I will elucidate how lacunae in the hermeneutical resource have resulted in confusion, unhappiness, and a lack of proper self-conception for individuals belonging to subjugated groups. Conversely, the availability of positive, diverse, and inclusive narratives will be shown to allow for more self-aware, self-determined subjects. I will ground my advocacy of inclusive, diverse social narratives in an examination of the beneficial genesis and development of the identity politics present in LGBTQIA++ movements (such as "Out and Proud", recognition of queer identity, and the development of non-binary gender). Assuming that self-understanding, authenticity, and flourishing are ethical goods that are valued, inclusive and affirming narratives for subjugated groups will be shown to be a normative necessity.
- Full Text:
- Authors: Phillips, Bianca Jewel
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/41554 , vital:25101
- Description: Successful, fully-fledged identity-formation and positive self-conception are contingent on the availability and sufficiency of social narratives. Following a Sartrean account of the human subject, identity will be shown to depend on externally-derived features (termed facticity). Facticity contains both material and social components. This thesis will show the two to be inextricably interlinked, and in so doing endorse Judith Butler's view that the material comes to us already seeped in social meaning. The interactive relationship between the discursive and the material will be illustrated by examining the phenomenon of intersexuality, in which the prevailing narrative of a dichotomized two-sex system has, through surgical, hormonal, and psychological procedures, become written into the flesh of non-binary individuals. The absence of affirming, diverse, and pluralistic narratives surrounding intersexuality, coupled with the imposition of the two-sex script, has (negatively) affected the material experiences, and subsequent identity-formation, of intersex individuals. Given the reliance of identity on socially-constituted facticities, the pursuit of flourishing, dignity, and an authentic and cohesive sense of self requires inclusive and diverse social scripts. Drawing on Mirander Fricker, I will elucidate how lacunae in the hermeneutical resource have resulted in confusion, unhappiness, and a lack of proper self-conception for individuals belonging to subjugated groups. Conversely, the availability of positive, diverse, and inclusive narratives will be shown to allow for more self-aware, self-determined subjects. I will ground my advocacy of inclusive, diverse social narratives in an examination of the beneficial genesis and development of the identity politics present in LGBTQIA++ movements (such as "Out and Proud", recognition of queer identity, and the development of non-binary gender). Assuming that self-understanding, authenticity, and flourishing are ethical goods that are valued, inclusive and affirming narratives for subjugated groups will be shown to be a normative necessity.
- Full Text:
A social justice approach for counselling psychology in South Africa: lessons from a collaborative action research intervention
- Authors: Schwartz, Abegail Faraja
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5233 , vital:20791
- Description: In the past decade, increased attention has been paid to the changing role of counselling psychology in South Africa. The aim of this study is to contribute to the debates about the social responsiveness, scope and focus of the field. The following research question was formulated: What lessons about a social justice approach can a counselling psychologist learn from a youth unemployment community engagement activity? Through engagement with a group of unemployed young people about their status and exploring the role that a counselling psychologist might take, a collaborative action research approach was employed. Data were generated through collaborative action research cycles, semi-structured interviews, social media communications and the researcher’s reflective journal. Template analysis was used to make sense of the data and generate preliminary themes. Process findings illustrated the supportive and constraining role of the academic research process, the time frame and the characteristics of the target group. The content-related findings illustrated the impact of contextual and demographic factors on the participants’ unemployed status. The findings confirmed the negative effect of unemployment on psychological well-being despite support from family, friends and community members. Factors such as education and socioeconomic status influenced the job seeking behaviour of participants and although participants were aware that societal change is needed, there was evidence of internalised self-blame. Recommendations emphasise the inclusion of relevant social justice models for the context of South Africa in the training of counselling psychologists; and a pressing need to engage in micro-, meso- and macro-level advocacy to collaboratively debate the identity and scope of practice of the profession and the review of professional and ethical guidelines.
- Full Text:
- Authors: Schwartz, Abegail Faraja
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5233 , vital:20791
- Description: In the past decade, increased attention has been paid to the changing role of counselling psychology in South Africa. The aim of this study is to contribute to the debates about the social responsiveness, scope and focus of the field. The following research question was formulated: What lessons about a social justice approach can a counselling psychologist learn from a youth unemployment community engagement activity? Through engagement with a group of unemployed young people about their status and exploring the role that a counselling psychologist might take, a collaborative action research approach was employed. Data were generated through collaborative action research cycles, semi-structured interviews, social media communications and the researcher’s reflective journal. Template analysis was used to make sense of the data and generate preliminary themes. Process findings illustrated the supportive and constraining role of the academic research process, the time frame and the characteristics of the target group. The content-related findings illustrated the impact of contextual and demographic factors on the participants’ unemployed status. The findings confirmed the negative effect of unemployment on psychological well-being despite support from family, friends and community members. Factors such as education and socioeconomic status influenced the job seeking behaviour of participants and although participants were aware that societal change is needed, there was evidence of internalised self-blame. Recommendations emphasise the inclusion of relevant social justice models for the context of South Africa in the training of counselling psychologists; and a pressing need to engage in micro-, meso- and macro-level advocacy to collaboratively debate the identity and scope of practice of the profession and the review of professional and ethical guidelines.
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A sociological analysis of Rhodes University Students previously diagnosed with Attention Deficit/Hyperactivity Disorder (ADHD) and prescribed psychostimulant medications
- Authors: Brasher, Chelsea Marilyn
- Date: 2017
- Subjects: Stereotypes (Social psychology) , Mental illness -- Public opinion , Attention-deficit hyperactivity disorder , Attention-deficit hyperactivity disorder -- Treatment , Symbolic interactionism
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7610 , vital:21278
- Description: Using the theoretical framework of symbolic interactionism, bringing into account the labelling theory, the stigmas attached upon mental health issues and the medicalization approach, this study sought to document and analyze the viewpoints that previously diagnosed Rhodes University students hold towards the ADHD label and the subsequent usage of psychostimulant medications. Seven respondents were involved in an in-depth interviewing process. Out of the seven respondents chosen, five of the respondents were diagnosed in their primary school years, whereas the other two respondents were diagnosed in their late teenage years or early adult years. These respondents were included to enlighten and support the narrative of the five respondents diagnosed in their youth. The findings varied, with some of the respondents feeling negatively affected by having the ADHD label attached to them, and others, positively affected by it. The findings were also diverse in terms of how the respondents experienced stimulant usage, with some believing that the benefits of usage outweigh the costs, and others, the opposite. At a general level, it was discovered that the respondents were not affected by the ADHD label in terms of their interactions with others in primary school. It was only as they got older did some become fearful of the stigma attached to the ADHD label, and that of medication.
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- Authors: Brasher, Chelsea Marilyn
- Date: 2017
- Subjects: Stereotypes (Social psychology) , Mental illness -- Public opinion , Attention-deficit hyperactivity disorder , Attention-deficit hyperactivity disorder -- Treatment , Symbolic interactionism
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7610 , vital:21278
- Description: Using the theoretical framework of symbolic interactionism, bringing into account the labelling theory, the stigmas attached upon mental health issues and the medicalization approach, this study sought to document and analyze the viewpoints that previously diagnosed Rhodes University students hold towards the ADHD label and the subsequent usage of psychostimulant medications. Seven respondents were involved in an in-depth interviewing process. Out of the seven respondents chosen, five of the respondents were diagnosed in their primary school years, whereas the other two respondents were diagnosed in their late teenage years or early adult years. These respondents were included to enlighten and support the narrative of the five respondents diagnosed in their youth. The findings varied, with some of the respondents feeling negatively affected by having the ADHD label attached to them, and others, positively affected by it. The findings were also diverse in terms of how the respondents experienced stimulant usage, with some believing that the benefits of usage outweigh the costs, and others, the opposite. At a general level, it was discovered that the respondents were not affected by the ADHD label in terms of their interactions with others in primary school. It was only as they got older did some become fearful of the stigma attached to the ADHD label, and that of medication.
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A sociological analysis of the lives and livelihoods of child support grant caregivers in Queenstown, South Africa
- Authors: Ntantiso, Ziyanda
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7925 , vital:21325
- Description: The post-apartheid state in South Africa has initiated and implemented a large-scale social assistance programme in the form of social grants, including the child support grant. The grant system is meant to provide recipients, who comprise mainly people from poor black households, with the capacity to reduce levels of poverty in their households. The grant with the largest number of recipients is the child support grant, and it is given to the caregiver of a child eligible to receive the grant. Though the value of the monthly grant is minimal, the prevailing literature suggests that it does contribute in some way to enhancing the welfare of the recipients. This thesis focuses on child support grant recipients in the town of Queenstown in the Eastern Cape, and particularly those recipients for whom the grant is the crucial source of income. The main objective of the thesis is to understand and analyse the lives and livelihoods of child support grant recipients (all women) in Queenstown, South Africa. In this regard, the vast majority of caregivers of grant children are women and they often rely exclusively on the grant in taking care of themselves and the children. The thesis does not seek to determine any direct causal relationship between the child grant and poverty reduction, as much of the existing literature seeks to do. It focuses instead on the lives of the grant recipients, including the many challenges they face, as well as how they use the grant to pursue livelihoods in a manner which may at least inhibit the prospects of entering into deeper levels of poverty. The thesis demonstrates that, despite their deprived conditions of material existence, the female caregivers in Queenstown display significant agency in caring for their grant children.
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- Authors: Ntantiso, Ziyanda
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7925 , vital:21325
- Description: The post-apartheid state in South Africa has initiated and implemented a large-scale social assistance programme in the form of social grants, including the child support grant. The grant system is meant to provide recipients, who comprise mainly people from poor black households, with the capacity to reduce levels of poverty in their households. The grant with the largest number of recipients is the child support grant, and it is given to the caregiver of a child eligible to receive the grant. Though the value of the monthly grant is minimal, the prevailing literature suggests that it does contribute in some way to enhancing the welfare of the recipients. This thesis focuses on child support grant recipients in the town of Queenstown in the Eastern Cape, and particularly those recipients for whom the grant is the crucial source of income. The main objective of the thesis is to understand and analyse the lives and livelihoods of child support grant recipients (all women) in Queenstown, South Africa. In this regard, the vast majority of caregivers of grant children are women and they often rely exclusively on the grant in taking care of themselves and the children. The thesis does not seek to determine any direct causal relationship between the child grant and poverty reduction, as much of the existing literature seeks to do. It focuses instead on the lives of the grant recipients, including the many challenges they face, as well as how they use the grant to pursue livelihoods in a manner which may at least inhibit the prospects of entering into deeper levels of poverty. The thesis demonstrates that, despite their deprived conditions of material existence, the female caregivers in Queenstown display significant agency in caring for their grant children.
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A stratigraphic, petrographic and geochemical study of the gamagara formation at the maremane dome, Northern Cape province, South Africa
- Authors: Cousins, David Patrick
- Date: 2017
- Subjects: Iron ores -- Geology -- South Africa -- Northern Cape , Geology -- South Africa -- Northern Cape , Mineralogy -- South Africa -- Northern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/4679 , vital:20711
- Description: Between 80 and 90 percent of the potential iron ore reserves in the Griqualand West basin in the Northern Cape province of South Africa is situated in the Asbesheuwels Iron-formation immediately below an unconformity that separates it from the Gamagara Formation of the Olifantshoek Supergroup. This extensive regional unconformity marks a lengthy period of non-deposition and erosion which preceded the deposition of the Gamagara Formation. Due to the nature of the intimate relationship between the shales and iron ore body, specifically on the Maremane dome, new insights into the Gamagara Formation were required. The thesis provides a renewed stratigraphic, petrographic and geochemical study on the Gamagara Formation and relates it to previous studies done on the lateral correlative Mapedi Formation, some 70 km north of the Maremane dome. The use of 10 newly available drill-cores selected from across the Maremane Dome allows for regional correlations to be made in a study which employs petrographic/mineralogical investigations using transmitted/reflected light microscopy, XRD and EPMA, complimented by traditional whole-rock geochemical analysis of majors, traces, rare earth elements and Nd isotopes. At the base of the Gamagara lie conglomerates representing an alluvial fan deposit, overlying this, shale and quartzite successions represent progradational delta lobes. The deltas are interpreted to be tide- dominated as indicated by a combination of features including: microbial mat growth, intertidal deposition in the delta top, sand bars and flaser laminations in the upward coarsening quartzite units of the delta front. Transgression is indicated by periodic transgressive lag deposits. A variety of sedimentary structures and textural features are described that can be interpreted as the results of microbial mat colonization on the sediment surface. Although in none of the described features can it irrefutably be proven that they are microbial mat deposits, the observed features are consistent with such an interpretation and should be considered indicators of possible microbial mat presence in the Gamagara Formation. Hydrothermal modifications are identified in various units of the Gamagara Formation and seem to occur as separate events. Basal white shales show mobility of Al and slight HFSE enrichments, while overlying red shales record HFSE, K and Fe enrichments. K-metasomatism has been known to occur in the underlying paleoweathering profile of the Transvaal Supergroup (Ongeluk lavas) a unit which is interpreted as the most likely provenance for the mid-to-upper shale lithofacies of the Gamagara Formation. Highly alkaline F-bearing brines had the ability to mobilize titania and fluorapatite, reset Nd isotope systematics and ultimately enriched HFSE concentrations in the red shales of the Gamagara Formation. As the same enrichment is evident in the Mapedi Formation, the event possibly represents unconformity related fluid flow on a regional scale (~140 km). Nd-isotopes record an isotopic disturbance concurrent with the HFSE enrichment and Tdm model ages suggest disruption (and enrichment) occurred between 1.73 and 1.86 Ga. Following this, Fe-addition occurred by epigenetic mechanisms similar to those of MVT-type deposits. Although gaps in the current understanding of the modifications of the Gamagara Formation exist, such events may have far reaching implications for the underlying iron ore bodies and the possibility arises that the genesis and/or epigenetic modification of the ore bodies of the Transvaal Supergroup may be casually linked to the same fluid-migration event/s.
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- Authors: Cousins, David Patrick
- Date: 2017
- Subjects: Iron ores -- Geology -- South Africa -- Northern Cape , Geology -- South Africa -- Northern Cape , Mineralogy -- South Africa -- Northern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/4679 , vital:20711
- Description: Between 80 and 90 percent of the potential iron ore reserves in the Griqualand West basin in the Northern Cape province of South Africa is situated in the Asbesheuwels Iron-formation immediately below an unconformity that separates it from the Gamagara Formation of the Olifantshoek Supergroup. This extensive regional unconformity marks a lengthy period of non-deposition and erosion which preceded the deposition of the Gamagara Formation. Due to the nature of the intimate relationship between the shales and iron ore body, specifically on the Maremane dome, new insights into the Gamagara Formation were required. The thesis provides a renewed stratigraphic, petrographic and geochemical study on the Gamagara Formation and relates it to previous studies done on the lateral correlative Mapedi Formation, some 70 km north of the Maremane dome. The use of 10 newly available drill-cores selected from across the Maremane Dome allows for regional correlations to be made in a study which employs petrographic/mineralogical investigations using transmitted/reflected light microscopy, XRD and EPMA, complimented by traditional whole-rock geochemical analysis of majors, traces, rare earth elements and Nd isotopes. At the base of the Gamagara lie conglomerates representing an alluvial fan deposit, overlying this, shale and quartzite successions represent progradational delta lobes. The deltas are interpreted to be tide- dominated as indicated by a combination of features including: microbial mat growth, intertidal deposition in the delta top, sand bars and flaser laminations in the upward coarsening quartzite units of the delta front. Transgression is indicated by periodic transgressive lag deposits. A variety of sedimentary structures and textural features are described that can be interpreted as the results of microbial mat colonization on the sediment surface. Although in none of the described features can it irrefutably be proven that they are microbial mat deposits, the observed features are consistent with such an interpretation and should be considered indicators of possible microbial mat presence in the Gamagara Formation. Hydrothermal modifications are identified in various units of the Gamagara Formation and seem to occur as separate events. Basal white shales show mobility of Al and slight HFSE enrichments, while overlying red shales record HFSE, K and Fe enrichments. K-metasomatism has been known to occur in the underlying paleoweathering profile of the Transvaal Supergroup (Ongeluk lavas) a unit which is interpreted as the most likely provenance for the mid-to-upper shale lithofacies of the Gamagara Formation. Highly alkaline F-bearing brines had the ability to mobilize titania and fluorapatite, reset Nd isotope systematics and ultimately enriched HFSE concentrations in the red shales of the Gamagara Formation. As the same enrichment is evident in the Mapedi Formation, the event possibly represents unconformity related fluid flow on a regional scale (~140 km). Nd-isotopes record an isotopic disturbance concurrent with the HFSE enrichment and Tdm model ages suggest disruption (and enrichment) occurred between 1.73 and 1.86 Ga. Following this, Fe-addition occurred by epigenetic mechanisms similar to those of MVT-type deposits. Although gaps in the current understanding of the modifications of the Gamagara Formation exist, such events may have far reaching implications for the underlying iron ore bodies and the possibility arises that the genesis and/or epigenetic modification of the ore bodies of the Transvaal Supergroup may be casually linked to the same fluid-migration event/s.
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A survey of the professional identity of clinical psychologists in South Africa
- Authors: Deane, Tessa Anne
- Date: 2017
- Subjects: Psychologists -- South Africa , Psychology -- Study and teaching (Higher) -- South Africa , Psychology -- Practice -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5140 , vital:20780
- Description: The mental health care needs of South Africa have shifted significantly in the postapartheid context of changing political and socioeconomic landscapes. However, the extent to which clinical psychologists’ professional identity has responded accordingly has been unclear. By establishing the practice patterns and values that should be central to the profession according to the literature, and ascertaining the extent to which these are reflected among professionals at this time, this study facilitates a re-evaluation of the professional identity of clinical psychologists in South Africa. To this end, an online survey method was used to collect data from a representative sample of 877 participants, i.e. 29,09% of the population of clinical psychologists in South Africa. Statistical analyses were implemented to address a number of key research questions concerning aspects which characterise professional identity, namely: demographic profile; work settings and roles (practices); and theoretical perspective, beliefs and attitudes (values). Findings suggest that, demographically, clinical psychologists do not mirror the clients they serve, and also that there is a large proportion of the population for whom psychological services remain inaccessible and/or inappropriate. Furthermore, the professional identity of clinical psychologists currently does not comprise practices and values which meet the mental health care needs of South Africa. A significant recommendation of the research is its endorsement of the National Health Insurance model given the promise of its role in ensuring psychology remains relevant. It is recommended that future studies expand on these findings qualitatively, and compare clinical psychology with other mental health care fields. Universities are also urged to relook at their training curricula and ensure that trainees are made of aware of issues of policy, and that areas of research and psychological assessment in complex environments are prioritized.
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- Authors: Deane, Tessa Anne
- Date: 2017
- Subjects: Psychologists -- South Africa , Psychology -- Study and teaching (Higher) -- South Africa , Psychology -- Practice -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5140 , vital:20780
- Description: The mental health care needs of South Africa have shifted significantly in the postapartheid context of changing political and socioeconomic landscapes. However, the extent to which clinical psychologists’ professional identity has responded accordingly has been unclear. By establishing the practice patterns and values that should be central to the profession according to the literature, and ascertaining the extent to which these are reflected among professionals at this time, this study facilitates a re-evaluation of the professional identity of clinical psychologists in South Africa. To this end, an online survey method was used to collect data from a representative sample of 877 participants, i.e. 29,09% of the population of clinical psychologists in South Africa. Statistical analyses were implemented to address a number of key research questions concerning aspects which characterise professional identity, namely: demographic profile; work settings and roles (practices); and theoretical perspective, beliefs and attitudes (values). Findings suggest that, demographically, clinical psychologists do not mirror the clients they serve, and also that there is a large proportion of the population for whom psychological services remain inaccessible and/or inappropriate. Furthermore, the professional identity of clinical psychologists currently does not comprise practices and values which meet the mental health care needs of South Africa. A significant recommendation of the research is its endorsement of the National Health Insurance model given the promise of its role in ensuring psychology remains relevant. It is recommended that future studies expand on these findings qualitatively, and compare clinical psychology with other mental health care fields. Universities are also urged to relook at their training curricula and ensure that trainees are made of aware of issues of policy, and that areas of research and psychological assessment in complex environments are prioritized.
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A sustainability assessment of the Inxuba Yethemba local municipality
- Authors: Van Lingen, Matthew
- Date: 2017
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10962/7056 , vital:21213
- Description: The aim of this research was to assess the sustainability of the Inxuba Yethemba local municipality with the goal that policy-makers would use the assessment recommendations to improve their decision-making. The United Nations Indicators for Sustainable Development framework (3rd Edition) was chosen to carry out the assessment because of its indicator selection and methodology for distinguishing which indicators were relevant or irrelevant for the assessment (United Nations, 2007). If an indicator showed that the situation was improving, it was assumed to help with the overall sustainability of the area (Hedayati-Moghadam, Eskandar Seidayi and Nouri, 2014; and United Nations, 2007). The indicators for environmental sustainability showed that the area is on an environmentally sustainable path (Du Toit, 2017; United Nations, 2007). While the indicators for social sustainability showed that the living standards of the population (measured by poverty, housing, and access to electricity amongst others) had increased which is a good indication for social sustainability. The indicators for education and labour productivity showed the opposite (CHDM a, 2012; CHDM a, 2014; United Nations, 2007). The indicators for the economy showed that the economy was not growing which is not a good indication for economic sustainability (CHDM a, 2012; CHDM a, 2014; United Nations, 2007). The recommendation to policy-makers is that developing labour productivity through education and skills training is the most important area to improve, and compiling regular sustainability assessments will improve their decision making. Another recommendation is that, because 65% of the households rely on the social grant (CHDM b, 2014) this cannot be withdrawn in the short term. Furthermore, if inflation were to develop into hyperinflation, the value of the social grants would deteriorate (Market Insight South Africa, 2016). A recommendation to policy makers is that more data collection is needed in order to do proper sustainability assessments. Overall, the municipality cannot be classified as sustainable mainly on account of the poor education system, high levels of unemployed and unskilled labour, and the social, and economic dependence that the municipality has on government spending.
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- Authors: Van Lingen, Matthew
- Date: 2017
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10962/7056 , vital:21213
- Description: The aim of this research was to assess the sustainability of the Inxuba Yethemba local municipality with the goal that policy-makers would use the assessment recommendations to improve their decision-making. The United Nations Indicators for Sustainable Development framework (3rd Edition) was chosen to carry out the assessment because of its indicator selection and methodology for distinguishing which indicators were relevant or irrelevant for the assessment (United Nations, 2007). If an indicator showed that the situation was improving, it was assumed to help with the overall sustainability of the area (Hedayati-Moghadam, Eskandar Seidayi and Nouri, 2014; and United Nations, 2007). The indicators for environmental sustainability showed that the area is on an environmentally sustainable path (Du Toit, 2017; United Nations, 2007). While the indicators for social sustainability showed that the living standards of the population (measured by poverty, housing, and access to electricity amongst others) had increased which is a good indication for social sustainability. The indicators for education and labour productivity showed the opposite (CHDM a, 2012; CHDM a, 2014; United Nations, 2007). The indicators for the economy showed that the economy was not growing which is not a good indication for economic sustainability (CHDM a, 2012; CHDM a, 2014; United Nations, 2007). The recommendation to policy-makers is that developing labour productivity through education and skills training is the most important area to improve, and compiling regular sustainability assessments will improve their decision making. Another recommendation is that, because 65% of the households rely on the social grant (CHDM b, 2014) this cannot be withdrawn in the short term. Furthermore, if inflation were to develop into hyperinflation, the value of the social grants would deteriorate (Market Insight South Africa, 2016). A recommendation to policy makers is that more data collection is needed in order to do proper sustainability assessments. Overall, the municipality cannot be classified as sustainable mainly on account of the poor education system, high levels of unemployed and unskilled labour, and the social, and economic dependence that the municipality has on government spending.
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