The influence of photoperiod on the reproductive physiology of the greater red musk shrew: Crocidura flavescens
- Hoole, C, McKechnie, Andrew E, Parker, Daniel M, Bennett, Nigel C
- Authors: Hoole, C , McKechnie, Andrew E , Parker, Daniel M , Bennett, Nigel C
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70157 , vital:29626 , https://doi.org/10.1139/cjz-2015-0128
- Description: Photoperiodism involves the use of both absolute measures of day length and the direction in which day length is changing as a cue for regulating seasonal changes in physiology and behaviour so that birth and lactation coincide with optimal resource availability, increasing offspring survival. Induced ovulation and opportunistic breeding is often found in species that are predominantly solitary and territorial. In this study, the photoperiodic reproductive responses of male greater red musk shrews (Crocidura flavescens (I. Geoffroy Saint-Hilaire, 1827)) were investigated in the laboratory. The presence of spermatozoa regardless of the light cycle, suggest that although the shrews are photoresponsive, they may be capable of breeding throughout the year. Significantly greater testicular volume and eminiferous tubule diameter following exposure to a short day-light cycle suggests that these animals may have breeding peaks that correspond to short days. The presence of epidermal spines on the penis indicates that the shrew is likely also an induced ovulator. Flexible breeding patterns combined with induced ovulation affords this solitary species the greatest chance of reproductive success.
- Full Text:
- Date Issued: 2016
- Authors: Hoole, C , McKechnie, Andrew E , Parker, Daniel M , Bennett, Nigel C
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70157 , vital:29626 , https://doi.org/10.1139/cjz-2015-0128
- Description: Photoperiodism involves the use of both absolute measures of day length and the direction in which day length is changing as a cue for regulating seasonal changes in physiology and behaviour so that birth and lactation coincide with optimal resource availability, increasing offspring survival. Induced ovulation and opportunistic breeding is often found in species that are predominantly solitary and territorial. In this study, the photoperiodic reproductive responses of male greater red musk shrews (Crocidura flavescens (I. Geoffroy Saint-Hilaire, 1827)) were investigated in the laboratory. The presence of spermatozoa regardless of the light cycle, suggest that although the shrews are photoresponsive, they may be capable of breeding throughout the year. Significantly greater testicular volume and eminiferous tubule diameter following exposure to a short day-light cycle suggests that these animals may have breeding peaks that correspond to short days. The presence of epidermal spines on the penis indicates that the shrew is likely also an induced ovulator. Flexible breeding patterns combined with induced ovulation affords this solitary species the greatest chance of reproductive success.
- Full Text:
- Date Issued: 2016
The influence of physical service recovery and online service recovery on trust and relationship retention
- Authors: Dube, Langelihle
- Date: 2016
- Subjects: Consumer complaints Customer loyalty Customer services
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/12766 , vital:39359
- Description: Service mishaps remain a profound topic in business due to their inevitability and detrimental impacts they bring about. As a result of this incessant detrimental effect, service recovery has been initiated into business exchanges to curb such. Moreover, service recovery programmes have been embarked on both in the offline and online delivery systems to retain this diverse need market consisting of the technological averse and experts in trading. This study therefore has to pinpoint the difficulties experienced in offline and online service recovery procedures and demarcate which of the two is the preferred channel. Service failures cut across all sectors and industries, and banking has not been spared in turn. Clients tend to choose a service recovery method based on various factors such as the panel of occurrence, technological skills and awareness, personal behaviours and available options provided by the service provider. Clients tend to choose a service recovery method based on various factors such as the panel of occurrence, technological skills and awareness, personal behaviours and available options provided by the service provider (Buttle, (2009); Clark & Melancon, (2013). The panel of occurrence depicts the method of service delivery that resulted in failed services, thus, an online service delivery is likely to attract an online resolution. Customers who transact online are highly likely to choose the same recovery method due to the associated innate benefits. Technological skills and awareness deal with the client’s articulateness in navigating the business’ website in effort to resolve the encountered problem. Personal behaviours explain that introvert clients would prefer to interact with the system and assistants online to resolve the issue while extroverts will choose the offline methods so as to experience facial interactions. Organisations sometimes detect the panel of solution based on the severity of the problem. Thus, for example, serious problems to be handled using physical means. Assessments of the degree of impact on retaining relations and gaining trust that presently employed recovery strategies pose were unearthed in this study. For physical service recovery, contact, empathy and politeness were assessed on the significance they have in recouping failed services. Responsiveness and the state of the bank’s websites will also depict the degree to which failed clients can be restored in online service delivery. Physical service recovery received greater apprehension by clients during a service error with empathy and politeness emerging as the most customer required successful strategy to enhance relations and trust thereafter. Despite its less preference, online service recovery strategies such as responsiveness and website interface resulted in significant correlations affirming their importance during service delivery and recovery. The measurement model fit quite well with sound goodness of fit indices results as per the comparison with the recommended thresholds. Moreover, the Structural Equation Model fit well with data collected.
- Full Text:
- Date Issued: 2016
- Authors: Dube, Langelihle
- Date: 2016
- Subjects: Consumer complaints Customer loyalty Customer services
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/12766 , vital:39359
- Description: Service mishaps remain a profound topic in business due to their inevitability and detrimental impacts they bring about. As a result of this incessant detrimental effect, service recovery has been initiated into business exchanges to curb such. Moreover, service recovery programmes have been embarked on both in the offline and online delivery systems to retain this diverse need market consisting of the technological averse and experts in trading. This study therefore has to pinpoint the difficulties experienced in offline and online service recovery procedures and demarcate which of the two is the preferred channel. Service failures cut across all sectors and industries, and banking has not been spared in turn. Clients tend to choose a service recovery method based on various factors such as the panel of occurrence, technological skills and awareness, personal behaviours and available options provided by the service provider. Clients tend to choose a service recovery method based on various factors such as the panel of occurrence, technological skills and awareness, personal behaviours and available options provided by the service provider (Buttle, (2009); Clark & Melancon, (2013). The panel of occurrence depicts the method of service delivery that resulted in failed services, thus, an online service delivery is likely to attract an online resolution. Customers who transact online are highly likely to choose the same recovery method due to the associated innate benefits. Technological skills and awareness deal with the client’s articulateness in navigating the business’ website in effort to resolve the encountered problem. Personal behaviours explain that introvert clients would prefer to interact with the system and assistants online to resolve the issue while extroverts will choose the offline methods so as to experience facial interactions. Organisations sometimes detect the panel of solution based on the severity of the problem. Thus, for example, serious problems to be handled using physical means. Assessments of the degree of impact on retaining relations and gaining trust that presently employed recovery strategies pose were unearthed in this study. For physical service recovery, contact, empathy and politeness were assessed on the significance they have in recouping failed services. Responsiveness and the state of the bank’s websites will also depict the degree to which failed clients can be restored in online service delivery. Physical service recovery received greater apprehension by clients during a service error with empathy and politeness emerging as the most customer required successful strategy to enhance relations and trust thereafter. Despite its less preference, online service recovery strategies such as responsiveness and website interface resulted in significant correlations affirming their importance during service delivery and recovery. The measurement model fit quite well with sound goodness of fit indices results as per the comparison with the recommended thresholds. Moreover, the Structural Equation Model fit well with data collected.
- Full Text:
- Date Issued: 2016
The influence of power distance relationships on the success of lean manufacturing implementations
- Authors: De Beer, Lourens
- Date: 2016
- Subjects: Lean manufacturing , Corporate culture
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6919 , vital:21166
- Description: The research project measured the influence of lean culture elements as well as power distance elements on the success of lean manufacturing implementations. The literature review revealed that lean transformations are not always successful and sustainable since organisation see these as quick win opportunities to improve short term profits. Lean, however, is a long term philosophy that entails not just quick changes but a fundamental change in the way that business is done. The elements that were measured in the study were organisational awareness, employee engagement, managerial consistency, accountability, mutual respect and autocratic behaviour. The study revealed a strong relationship between these factors and the success of lean implementations. The results indicated that there is a positive relationship between lean culture and the other lean elements. The study also indicated that autocratic behaviour has a positive relationship to lean implementation. The study showed that tools that were developed in the past are valid across various industries and that power distance does play a role in lean implementations.
- Full Text:
- Date Issued: 2016
- Authors: De Beer, Lourens
- Date: 2016
- Subjects: Lean manufacturing , Corporate culture
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6919 , vital:21166
- Description: The research project measured the influence of lean culture elements as well as power distance elements on the success of lean manufacturing implementations. The literature review revealed that lean transformations are not always successful and sustainable since organisation see these as quick win opportunities to improve short term profits. Lean, however, is a long term philosophy that entails not just quick changes but a fundamental change in the way that business is done. The elements that were measured in the study were organisational awareness, employee engagement, managerial consistency, accountability, mutual respect and autocratic behaviour. The study revealed a strong relationship between these factors and the success of lean implementations. The results indicated that there is a positive relationship between lean culture and the other lean elements. The study also indicated that autocratic behaviour has a positive relationship to lean implementation. The study showed that tools that were developed in the past are valid across various industries and that power distance does play a role in lean implementations.
- Full Text:
- Date Issued: 2016
The influence of the environment on nature-based adventure tourism
- Authors: Giddy, Julia K
- Date: 2016
- Subjects: Human ecology , Tourism -- Environmental aspects , Adventure travel
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/9296 , vital:26561
- Description: Adventure tourism (AT) is a rapidly growing subsector of the tourism industry. With the recent increase in AT, the nature of the industry is undergoing major changes. Originally a small and relatively specialized sector of tourism, AT is now expanding to include ommercialized and larger scale operations. This creates a need to re-evaluate the AT industry in the context of these new, highly commercialized and often “manufactured” adventure experiences. Although there are many definitions and conceptualizations of what onstitutes AT, it is most often referred to as tourism experiences that involve some element of risk and typically take place in outdoor natural environments. Inherent in the definition of AT is the natural environment, however very little research has focused on the role of the environment in AT. The interaction between humans and the environment is one of the most fundamental relationships of human existence. Within this context, existing research largely focuses on the influence of humans on the environment. However, it is important to also understand how the environment influences human behaviour. This thesis, therefore, seeks to examine the influence of the environment on humans in the AT context. It does so by analyzing three primary aspects of human-environment interaction in AT participation. The first is participants’ ‘value system’including their general perspectives of the environment and previous experience with AT. The second focuses on the relative strength and nature of environmental influences on AT motivations. The final aspect delves into the role of the environment in enhancing AT experiences and satisfaction. These assessments were done by analyzing questionnaires collected from participants in eight commercial AT operations along the Cape South Coast of South Africa. Data was primarily based on responses to statements using a 5 point Likert Scale. The responses were analyzed and discussions utilized results based on descriptive statistics, significance levels based on onesample t-tests, frequency distributions and analysis of variance (ANOVAs) which divided the data based on activity type. In addition Pearson’s Product Moment Correlations were conducted to assess linkages between different components of the thesis. The results that emerged from this thesis show that the environment plays an important role in AT participation. The value system of commercial AT participants demonstrated a level of general experience with AT as well as moderate environmental values. The strength of the environment in the motivations to participate in AT emerged quite substantially. Reflective interactions with nature (i.e. learning about the environment, and appreciating nature’s beauty) were found to be amongst the most significant internal motivation factors for participation. Interestingly, although the vast majority of research focuses on the Risk/Thrill element of AT motivations, it was not found to be an important motivation factor amongst the vast majority of AT participants. The environmental aspects of the destination were found to be, by far, the most significant external motivation factor, implying that the selection of destination for AT participation is largely based on the environment in which the activity takes place. Participants were also found to have strong, positive emotional experiences as a result of AT participation,which were significantly enhanced by the environment in which the activities took place. In addition, as a result of these positive experiences, emotionally and with the environment, participants were highly satisfied with the AT experiences. The culmination of the results discussed above was the development of a modified, empirically-tested framework for human-environment interaction in the AT context. The final framework demonstrated links between various components of human-environment interaction. Strong links were found between motivations, experiences and satisfaction while relatively weak links were found between the value system of participants and their subsequent motivations. The framework was developed for the possibility of applying it to other contexts. The findings in this thesis demonstrate that the environment does, in fact, play an important role in the interaction between humans and the environment in AT. They emphasize the relatively significant influence that the environment has on the motivations and experiences of AT participants.
- Full Text:
- Date Issued: 2016
- Authors: Giddy, Julia K
- Date: 2016
- Subjects: Human ecology , Tourism -- Environmental aspects , Adventure travel
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/9296 , vital:26561
- Description: Adventure tourism (AT) is a rapidly growing subsector of the tourism industry. With the recent increase in AT, the nature of the industry is undergoing major changes. Originally a small and relatively specialized sector of tourism, AT is now expanding to include ommercialized and larger scale operations. This creates a need to re-evaluate the AT industry in the context of these new, highly commercialized and often “manufactured” adventure experiences. Although there are many definitions and conceptualizations of what onstitutes AT, it is most often referred to as tourism experiences that involve some element of risk and typically take place in outdoor natural environments. Inherent in the definition of AT is the natural environment, however very little research has focused on the role of the environment in AT. The interaction between humans and the environment is one of the most fundamental relationships of human existence. Within this context, existing research largely focuses on the influence of humans on the environment. However, it is important to also understand how the environment influences human behaviour. This thesis, therefore, seeks to examine the influence of the environment on humans in the AT context. It does so by analyzing three primary aspects of human-environment interaction in AT participation. The first is participants’ ‘value system’including their general perspectives of the environment and previous experience with AT. The second focuses on the relative strength and nature of environmental influences on AT motivations. The final aspect delves into the role of the environment in enhancing AT experiences and satisfaction. These assessments were done by analyzing questionnaires collected from participants in eight commercial AT operations along the Cape South Coast of South Africa. Data was primarily based on responses to statements using a 5 point Likert Scale. The responses were analyzed and discussions utilized results based on descriptive statistics, significance levels based on onesample t-tests, frequency distributions and analysis of variance (ANOVAs) which divided the data based on activity type. In addition Pearson’s Product Moment Correlations were conducted to assess linkages between different components of the thesis. The results that emerged from this thesis show that the environment plays an important role in AT participation. The value system of commercial AT participants demonstrated a level of general experience with AT as well as moderate environmental values. The strength of the environment in the motivations to participate in AT emerged quite substantially. Reflective interactions with nature (i.e. learning about the environment, and appreciating nature’s beauty) were found to be amongst the most significant internal motivation factors for participation. Interestingly, although the vast majority of research focuses on the Risk/Thrill element of AT motivations, it was not found to be an important motivation factor amongst the vast majority of AT participants. The environmental aspects of the destination were found to be, by far, the most significant external motivation factor, implying that the selection of destination for AT participation is largely based on the environment in which the activity takes place. Participants were also found to have strong, positive emotional experiences as a result of AT participation,which were significantly enhanced by the environment in which the activities took place. In addition, as a result of these positive experiences, emotionally and with the environment, participants were highly satisfied with the AT experiences. The culmination of the results discussed above was the development of a modified, empirically-tested framework for human-environment interaction in the AT context. The final framework demonstrated links between various components of human-environment interaction. Strong links were found between motivations, experiences and satisfaction while relatively weak links were found between the value system of participants and their subsequent motivations. The framework was developed for the possibility of applying it to other contexts. The findings in this thesis demonstrate that the environment does, in fact, play an important role in the interaction between humans and the environment in AT. They emphasize the relatively significant influence that the environment has on the motivations and experiences of AT participants.
- Full Text:
- Date Issued: 2016
The inhibitory effects of various substrate pre-treatment by-products and wash liquors on mannanolytic enzymes
- Malgas, Samkelo, Van Dyk, J Susan, Abboo, Sagaran, Pletschke, Brett I
- Authors: Malgas, Samkelo , Van Dyk, J Susan , Abboo, Sagaran , Pletschke, Brett I
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66156 , vital:28911 , https://doi.org/10.1016/j.molcatb.2015.11.014
- Description: publisher version , Biomass pre-treatment is essential for achieving high levels of bioconversion through increased accessibility of hydrolytic enzymes to hydrolysable carbohydrates. However, pre-treatment by-products, such as sugar and lignin degradation products, can negatively affect the performance of hydrolytic (mannanolytic) enzymes. In this study, two monomeric sugars, five sugar degradation products, five lignin derivatives and four liquors from biomass feedstocks pre-treated by different technologies, were evaluated for their inhibitory effects on mannanolytic enzymes (α-galactosidases, β-mannanases and β-mannosidases). Lignin derivatives elicited the greatest inhibitory effect on the mannanolytic enzymes, followed by organic acids and furan derivatives derived from sugar degradation. Lignin derivative inhibition appeared to be as a result of protein–phenolic complexation, leading to protein precipitating out of solution. The functional groups on the phenolic lignin derivatives appeared to be directly related to the ability of the phenolic to interfere with enzyme activity, with the phenolic containing the highest hydroxyl group content exhibiting the greatest inhibition. It was also demonstrated that various pre-treatment technologies render different pre-treatment soluble by-products which interact in various ways with the mannanolytic enzymes. The different types of biomass (i.e. different plant species) were also shown to release different by-products that interacted with the mannanolytic enzymes in a diverse manner even when the biomass was pre-treated using the same technology. Enzyme inhibition by pre-treatment by-products can be alleviated through the removal of these compounds prior to enzymatic hydrolysis to maximize enzyme activity.
- Full Text: false
- Date Issued: 2016
- Authors: Malgas, Samkelo , Van Dyk, J Susan , Abboo, Sagaran , Pletschke, Brett I
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66156 , vital:28911 , https://doi.org/10.1016/j.molcatb.2015.11.014
- Description: publisher version , Biomass pre-treatment is essential for achieving high levels of bioconversion through increased accessibility of hydrolytic enzymes to hydrolysable carbohydrates. However, pre-treatment by-products, such as sugar and lignin degradation products, can negatively affect the performance of hydrolytic (mannanolytic) enzymes. In this study, two monomeric sugars, five sugar degradation products, five lignin derivatives and four liquors from biomass feedstocks pre-treated by different technologies, were evaluated for their inhibitory effects on mannanolytic enzymes (α-galactosidases, β-mannanases and β-mannosidases). Lignin derivatives elicited the greatest inhibitory effect on the mannanolytic enzymes, followed by organic acids and furan derivatives derived from sugar degradation. Lignin derivative inhibition appeared to be as a result of protein–phenolic complexation, leading to protein precipitating out of solution. The functional groups on the phenolic lignin derivatives appeared to be directly related to the ability of the phenolic to interfere with enzyme activity, with the phenolic containing the highest hydroxyl group content exhibiting the greatest inhibition. It was also demonstrated that various pre-treatment technologies render different pre-treatment soluble by-products which interact in various ways with the mannanolytic enzymes. The different types of biomass (i.e. different plant species) were also shown to release different by-products that interacted with the mannanolytic enzymes in a diverse manner even when the biomass was pre-treated using the same technology. Enzyme inhibition by pre-treatment by-products can be alleviated through the removal of these compounds prior to enzymatic hydrolysis to maximize enzyme activity.
- Full Text: false
- Date Issued: 2016
The interaction between graphene quantum dots grafted with polyethyleneimine and Au@ Ag nanoparticles
- Achadu, Ojodomo John, Uddin, Imran, Nyokong, Tebello
- Authors: Achadu, Ojodomo John , Uddin, Imran , Nyokong, Tebello
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/188679 , vital:44775 , xlink:href="https://doi.org/10.1016/j.jphotochem.2016.03.016"
- Description: Graphene quantum dots grafted with polyethyleneimine (GQDs-PEI) and Au@Ag core-shell nanoparticles blend was demonstrated to be a novel biosensing nanoprobe for the rapid and highly sensitive detection of biothiols such as cysteine (Cys), homocysteine (Hcys) and glutathione (GSH). The fluorescence emission of GQDs-PEI was quenched efficiently upon interaction with Au@Ag core-shell nanoparticles. The quenched fluorescence emission of the GQDs-PEI was restored in the presence of the biothiols. The fluorimetric sensing is based on the strong affinity between the mercapto (SH) groups of the biothiols and the Au@Ag core-shell nanoparticles by which the interaction between GQDs-PEI and Au@Ag core-shell nanoparticles was disrupted with a consequent modulation (‘turn-on’) of the quenched GQDs-PEI emission. Thus, a new, simple, rapid and highly sensitive fluorescence nanoprobe for detecting biothiols has been developed in this work.
- Full Text:
- Date Issued: 2016
- Authors: Achadu, Ojodomo John , Uddin, Imran , Nyokong, Tebello
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/188679 , vital:44775 , xlink:href="https://doi.org/10.1016/j.jphotochem.2016.03.016"
- Description: Graphene quantum dots grafted with polyethyleneimine (GQDs-PEI) and Au@Ag core-shell nanoparticles blend was demonstrated to be a novel biosensing nanoprobe for the rapid and highly sensitive detection of biothiols such as cysteine (Cys), homocysteine (Hcys) and glutathione (GSH). The fluorescence emission of GQDs-PEI was quenched efficiently upon interaction with Au@Ag core-shell nanoparticles. The quenched fluorescence emission of the GQDs-PEI was restored in the presence of the biothiols. The fluorimetric sensing is based on the strong affinity between the mercapto (SH) groups of the biothiols and the Au@Ag core-shell nanoparticles by which the interaction between GQDs-PEI and Au@Ag core-shell nanoparticles was disrupted with a consequent modulation (‘turn-on’) of the quenched GQDs-PEI emission. Thus, a new, simple, rapid and highly sensitive fluorescence nanoprobe for detecting biothiols has been developed in this work.
- Full Text:
- Date Issued: 2016
The interface between nurse and patient in health care: exploring the use of emotional labour among nurses in Mthatha
- Authors: Maqabuka, Qawekzi
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/1477 , vital:20061
- Description: In exploring the use of emotional labour among nurses within the nurse/patient relationship, this study employed the conceptual framework of ‘emotional labour’ associated with Arlie Hochschild-as a means of examining the “nature” of the nurse patient interface, including the dynamics, challenges and intricacies that shape this relationship of care. The portrayal of emotional care offered to patients dealing with suffering and illness by nurses as an entirely natural activity for women is related to the devaluation of emotional labour. The focus of this study is how nurses manage their emotional involvement with patients to provide quality services. The study was conducted in Mthatha in the former Transkei in the Eastern Cape Province with nurses who worked St Mary’s Life Group and the Nelson Mandela Academic Hospital. A qualitative research design and qualitative ethnographic research methodology was chosen as suitable for answering the research question. Data was collected using semi-structured interviews and a focus group, and transcribed verbatim. Data analysis included identifying consistent emotional labour themes in the responses. The study’s main findings revealed that emotional labour strategies of surface acting and deep acting were utilised as a means of meeting organisational rules established by management of the two health care institutions that were investigated. Nurses understood that only desirable traits like include friendliness, smiling and proving a calming environment for patients should be exhibited. It was revealed that nurses often used sentimental work and emotion work in performing their tasks as this made their work easier. Lastly, the research revealed that external factors like overcrowding and shortages in personnel, accompanied by the emotional demands on nurses’ work has adverse effect on nurses work environment. The dissertation has contributed to the limited body of knowledge about emotional labour in the South African context and the lived experiences of nurses deploying their labour to patients.
- Full Text:
- Date Issued: 2016
- Authors: Maqabuka, Qawekzi
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/1477 , vital:20061
- Description: In exploring the use of emotional labour among nurses within the nurse/patient relationship, this study employed the conceptual framework of ‘emotional labour’ associated with Arlie Hochschild-as a means of examining the “nature” of the nurse patient interface, including the dynamics, challenges and intricacies that shape this relationship of care. The portrayal of emotional care offered to patients dealing with suffering and illness by nurses as an entirely natural activity for women is related to the devaluation of emotional labour. The focus of this study is how nurses manage their emotional involvement with patients to provide quality services. The study was conducted in Mthatha in the former Transkei in the Eastern Cape Province with nurses who worked St Mary’s Life Group and the Nelson Mandela Academic Hospital. A qualitative research design and qualitative ethnographic research methodology was chosen as suitable for answering the research question. Data was collected using semi-structured interviews and a focus group, and transcribed verbatim. Data analysis included identifying consistent emotional labour themes in the responses. The study’s main findings revealed that emotional labour strategies of surface acting and deep acting were utilised as a means of meeting organisational rules established by management of the two health care institutions that were investigated. Nurses understood that only desirable traits like include friendliness, smiling and proving a calming environment for patients should be exhibited. It was revealed that nurses often used sentimental work and emotion work in performing their tasks as this made their work easier. Lastly, the research revealed that external factors like overcrowding and shortages in personnel, accompanied by the emotional demands on nurses’ work has adverse effect on nurses work environment. The dissertation has contributed to the limited body of knowledge about emotional labour in the South African context and the lived experiences of nurses deploying their labour to patients.
- Full Text:
- Date Issued: 2016
The interplay of social semiotics in selected examples of experiential brand marketing
- Authors: Rennie, Tarryn
- Date: 2016
- Subjects: Communication in marketing , Semiotics , Branding (Marketing) , Social marketing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/3695 , vital:20454
- Description: As with the traditional form of print advertising, advertisements were, and still are designed in a particular way to attract the viewer’s attention and direct the attention towards a specific area within the framework of the advertisement. However, besides print advertising, today’s markets require further interaction with consumers and the public at large. This has given rise to the use of experiential brand marketing whereby consumers interact with the brand in out-of-context situations. The advancement of technology has enabled user experiences to go beyond the traditional forms of branding such as television, print, radio and even on-line advertising, websites and so forth and users are able to upload experiential brand experiences instantly on social networking sites. This, in turn, has indicated that marketers need to take full advantage of social networking, PR and audience interaction with brands. Theo Van Leeuwen & Gunther Kress (2005:7) investigated the context of ‘framing’ in visual communication where elements either have some kind of ‘connectedness’ or ‘disconnectedness’. This study focuses on the context of Van Leeuwen’s (2005:7) ‘framing’ of traditional print magazine designs to the environments or brandscapes in which experiential brand activations are taking place. According to Lenderman (2006:52), experiential marketing requires person-to-person networking with consumers who use sophisticated networking tools for respectful conversations between the consumer and the brand. Not only is this a cost effective solution to making a relatively unknown brand reach the masses, but it also allows an opportunity of immediate audience participation and instant recording of data that can spread across a global network. The theoretical base of social semiotics, underpinned by Van Leeuwen’s theory of ‘framing’, forms the theoretical basis of this study, with case studies of various experiential brand activations being analysed. An analysis of the environment in which the brand experience takes place, along with consumer reactions and their reactions to the overall brand experience in terms of experiential branding is studied. The aim of this research is to identify how the interplay of social semiotics could be used to interpret the current trend of user brand experiences in terms of experiential, interactive marketing.
- Full Text:
- Date Issued: 2016
- Authors: Rennie, Tarryn
- Date: 2016
- Subjects: Communication in marketing , Semiotics , Branding (Marketing) , Social marketing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/3695 , vital:20454
- Description: As with the traditional form of print advertising, advertisements were, and still are designed in a particular way to attract the viewer’s attention and direct the attention towards a specific area within the framework of the advertisement. However, besides print advertising, today’s markets require further interaction with consumers and the public at large. This has given rise to the use of experiential brand marketing whereby consumers interact with the brand in out-of-context situations. The advancement of technology has enabled user experiences to go beyond the traditional forms of branding such as television, print, radio and even on-line advertising, websites and so forth and users are able to upload experiential brand experiences instantly on social networking sites. This, in turn, has indicated that marketers need to take full advantage of social networking, PR and audience interaction with brands. Theo Van Leeuwen & Gunther Kress (2005:7) investigated the context of ‘framing’ in visual communication where elements either have some kind of ‘connectedness’ or ‘disconnectedness’. This study focuses on the context of Van Leeuwen’s (2005:7) ‘framing’ of traditional print magazine designs to the environments or brandscapes in which experiential brand activations are taking place. According to Lenderman (2006:52), experiential marketing requires person-to-person networking with consumers who use sophisticated networking tools for respectful conversations between the consumer and the brand. Not only is this a cost effective solution to making a relatively unknown brand reach the masses, but it also allows an opportunity of immediate audience participation and instant recording of data that can spread across a global network. The theoretical base of social semiotics, underpinned by Van Leeuwen’s theory of ‘framing’, forms the theoretical basis of this study, with case studies of various experiential brand activations being analysed. An analysis of the environment in which the brand experience takes place, along with consumer reactions and their reactions to the overall brand experience in terms of experiential branding is studied. The aim of this research is to identify how the interplay of social semiotics could be used to interpret the current trend of user brand experiences in terms of experiential, interactive marketing.
- Full Text:
- Date Issued: 2016
The intersection between socio-economic status and scholastic attainment in selected schools in Fort Beaufort education district, province of the Eastern Cape
- Authors: Sokani, Andile
- Date: 2016
- Subjects: Students -- Economic conditions Students -- Social conditions Educational tests and measurements
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/13150 , vital:39469
- Description: The aim of this study was to examine and highlight the effects of socio-economic status on scholastic attainment in selected high schools in the Fort Beaufort Educational District. Participants were children in Grades 10 to 12 and included children from both high and low Socio-Economic Status (SES) families, and with varying qualities of education owing to biographies of distinctive insertion into the part apartheid educational structure. Utilizing Pierre Bourdeu’s concept of cultural capital as a theoretical framework, the study ardued that children from high SES in the Fort Beaufort Education District perform better at high schools owing to acces to relevant educational materials and the general academic culture in their home environment. The opposite is however the case for children from low SES who lack access to such material, culture and language, thus making it difficult to perform optimally in their high school studies. The study used both qualitative and quantitative research methods. The purpose of using triangulation was to decrease or counter-balance the deficiency of a single strategy, thereby increasing the ability to interpret the findings. The adoption of the mixed method approach in this study was also directed at increasing the reliability, validity and the generalizability of the results of the study. The most expressive measure of SES was the average income for the area in which the child lives or is educated. The quality of education was estimated based on whether the school was previously disadvantaged or previously advantaged. The child’s academic achievement was measured using the two most recent school reports. As predicted, the research results showed that children from high SES families and with a high quality of education scored better on their examinations than did children from low SES families and with a low quality of education. The data also revealed an interesting interaction between SES and quality of education. Participants from low SES families but with a high quality of education scored significantly better on examination assessment performance than did participants from low SES families and with a low quality of education. These findings suggest that children from low SES families in the Fort Beaufort Education District might be at a grave disadvantage in terms of their ability to succeed academically but that the quality of education might be a more important factor than SES in determining levels of general intellectual functioning.
- Full Text:
- Date Issued: 2016
- Authors: Sokani, Andile
- Date: 2016
- Subjects: Students -- Economic conditions Students -- Social conditions Educational tests and measurements
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/13150 , vital:39469
- Description: The aim of this study was to examine and highlight the effects of socio-economic status on scholastic attainment in selected high schools in the Fort Beaufort Educational District. Participants were children in Grades 10 to 12 and included children from both high and low Socio-Economic Status (SES) families, and with varying qualities of education owing to biographies of distinctive insertion into the part apartheid educational structure. Utilizing Pierre Bourdeu’s concept of cultural capital as a theoretical framework, the study ardued that children from high SES in the Fort Beaufort Education District perform better at high schools owing to acces to relevant educational materials and the general academic culture in their home environment. The opposite is however the case for children from low SES who lack access to such material, culture and language, thus making it difficult to perform optimally in their high school studies. The study used both qualitative and quantitative research methods. The purpose of using triangulation was to decrease or counter-balance the deficiency of a single strategy, thereby increasing the ability to interpret the findings. The adoption of the mixed method approach in this study was also directed at increasing the reliability, validity and the generalizability of the results of the study. The most expressive measure of SES was the average income for the area in which the child lives or is educated. The quality of education was estimated based on whether the school was previously disadvantaged or previously advantaged. The child’s academic achievement was measured using the two most recent school reports. As predicted, the research results showed that children from high SES families and with a high quality of education scored better on their examinations than did children from low SES families and with a low quality of education. The data also revealed an interesting interaction between SES and quality of education. Participants from low SES families but with a high quality of education scored significantly better on examination assessment performance than did participants from low SES families and with a low quality of education. These findings suggest that children from low SES families in the Fort Beaufort Education District might be at a grave disadvantage in terms of their ability to succeed academically but that the quality of education might be a more important factor than SES in determining levels of general intellectual functioning.
- Full Text:
- Date Issued: 2016
The knowledge-knower structures used in the assessment of graphic design practical work in a multi-campus context
- Authors: Giloi, Susan Louise
- Date: 2016
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1336 , http://hdl.handle.net/10962/d1021310
- Description: This case study explicates the knowledge-knower structures that are valued in the assessment of Graphic Design (GD) practical work in a multi-campus Private Higher Education (PHE) context. Assessment, which provides the measure for student success and progression, plays a significant role in Higher Education (HE). It is acknowledged that, in addition to increased pressure on educators to deliver high pass and throughput rates, there is often scrutiny of their assessment practice to ensure that it is fair, reliable, valid and transparent. The aspects of reliability and validity are particularly significant in for-profit private higher education institutions, where a strong focus on efficiency may result in added scrutiny of assessment practices. Although the assessment of GD practical work exemplifies these pressures and objectives, its characteristics and practices set it apart from many of the more standard forms of assessment found in HE. Not only is GD practical work predominantly visual rather than text-based, but complex achievements and tacit knowledge are assessed. This form of assessment traditionally relies on panel or group marking by connoisseurs who consider what is commonly termed ‘person’, ‘process’ and ‘product’ when making value judgements. Therefore, in GD assessment knowledge, the design product, the graphic designer and what the graphic designer does may all be valued. GD assessment, where outcomes are not easily stated, relies on the tacit expertise of assessors and can often be perceived to be subjective and unreliable. It therefore sits uncomfortably with results-driven HE and institutional priorities. In light of this context and the complex and social nature of GD assessment, a critical realist approach provided the guiding metatheory for this case study. Critical realism considers the unseen but real mechanisms that exist and interact within a context to create a phenomenon such as an assessment practice. In this case study the knowledge-structuring theories of Basil Bernstein and Karl Maton were used to uncover these mechanisms. Bernstein and Maton propose that new knowledge, the curriculum and pedagogy, which includes assessment, communicate the valued disciplinary knowledge and who controls these communications. For this study the institutional documents and voices of assessors provided insight into the GD assessment practice; data was generated through a lecturer survey, the study guides and assessor conversations at both the formative and summative assessment stages. Given the significance of both knowledge and expertise in GD, Specialisation, one of the Legitimation Code Theory (LCT) dimensions, provided the conceptual tool whereby the generated data were analysed and categorised, and the underlying valued knowledge-knower structures, or specialisation codes, were identified. The identified specialisation codes revealed a number of code clashes, matches and shifts, which highlighted instances of mixed or conflicting communication regarding what was valued and used in GD assessment. These clashes, matches and shifts have significant implications for curriculum design, pedagogy and assessment. As a result the findings may have relevance for students, lecturers and assessors who work in practice-based fields which require the assessment of complex achievements and rely on a specialised gaze to judge standards. Informed by the findings of this study, I argue that there is a fundamental conflict between what is valued within the broader national South African Higher Education system and Private Higher Education institutional context, and the nature of GD assessment. The broader structures, guided by a techno-rationalist approach to assessment and the pressures of massification, success, compliance and institutional efficiencies, value explicitly-stated outcomes and criteria, propositional knowledge and a positivist ideal of one correct mark for any one assessment, while the GD assessment practice values the more social and tacit elements of procedural knowledge and a specialist knower as evidenced in a largely tacit GD gaze that assessors possess and students aim to develop. The uncovering of the knowledge-knower structures used in GD assessment has the potential to make the assessed gaze more explicit to lecturers, assessors and ultimately to students. My findings offer a deeper understanding of the assessment of knower code disciplines which require a specialist gaze for the judgement of student work, and the pressures experienced in this type of assessment in a HE context.
- Full Text:
- Date Issued: 2016
- Authors: Giloi, Susan Louise
- Date: 2016
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1336 , http://hdl.handle.net/10962/d1021310
- Description: This case study explicates the knowledge-knower structures that are valued in the assessment of Graphic Design (GD) practical work in a multi-campus Private Higher Education (PHE) context. Assessment, which provides the measure for student success and progression, plays a significant role in Higher Education (HE). It is acknowledged that, in addition to increased pressure on educators to deliver high pass and throughput rates, there is often scrutiny of their assessment practice to ensure that it is fair, reliable, valid and transparent. The aspects of reliability and validity are particularly significant in for-profit private higher education institutions, where a strong focus on efficiency may result in added scrutiny of assessment practices. Although the assessment of GD practical work exemplifies these pressures and objectives, its characteristics and practices set it apart from many of the more standard forms of assessment found in HE. Not only is GD practical work predominantly visual rather than text-based, but complex achievements and tacit knowledge are assessed. This form of assessment traditionally relies on panel or group marking by connoisseurs who consider what is commonly termed ‘person’, ‘process’ and ‘product’ when making value judgements. Therefore, in GD assessment knowledge, the design product, the graphic designer and what the graphic designer does may all be valued. GD assessment, where outcomes are not easily stated, relies on the tacit expertise of assessors and can often be perceived to be subjective and unreliable. It therefore sits uncomfortably with results-driven HE and institutional priorities. In light of this context and the complex and social nature of GD assessment, a critical realist approach provided the guiding metatheory for this case study. Critical realism considers the unseen but real mechanisms that exist and interact within a context to create a phenomenon such as an assessment practice. In this case study the knowledge-structuring theories of Basil Bernstein and Karl Maton were used to uncover these mechanisms. Bernstein and Maton propose that new knowledge, the curriculum and pedagogy, which includes assessment, communicate the valued disciplinary knowledge and who controls these communications. For this study the institutional documents and voices of assessors provided insight into the GD assessment practice; data was generated through a lecturer survey, the study guides and assessor conversations at both the formative and summative assessment stages. Given the significance of both knowledge and expertise in GD, Specialisation, one of the Legitimation Code Theory (LCT) dimensions, provided the conceptual tool whereby the generated data were analysed and categorised, and the underlying valued knowledge-knower structures, or specialisation codes, were identified. The identified specialisation codes revealed a number of code clashes, matches and shifts, which highlighted instances of mixed or conflicting communication regarding what was valued and used in GD assessment. These clashes, matches and shifts have significant implications for curriculum design, pedagogy and assessment. As a result the findings may have relevance for students, lecturers and assessors who work in practice-based fields which require the assessment of complex achievements and rely on a specialised gaze to judge standards. Informed by the findings of this study, I argue that there is a fundamental conflict between what is valued within the broader national South African Higher Education system and Private Higher Education institutional context, and the nature of GD assessment. The broader structures, guided by a techno-rationalist approach to assessment and the pressures of massification, success, compliance and institutional efficiencies, value explicitly-stated outcomes and criteria, propositional knowledge and a positivist ideal of one correct mark for any one assessment, while the GD assessment practice values the more social and tacit elements of procedural knowledge and a specialist knower as evidenced in a largely tacit GD gaze that assessors possess and students aim to develop. The uncovering of the knowledge-knower structures used in GD assessment has the potential to make the assessed gaze more explicit to lecturers, assessors and ultimately to students. My findings offer a deeper understanding of the assessment of knower code disciplines which require a specialist gaze for the judgement of student work, and the pressures experienced in this type of assessment in a HE context.
- Full Text:
- Date Issued: 2016
The last stop
- Authors: Mofokeng, Thabiso
- Date: 2016
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/64567 , vital:28559
- Description: My novella is set in the taxi industry. Its main characters are a wealthy taxi owner, a poor taxi driver from another African country, and the taxi driver's girlfriend. The story is partly a ghost story and partly crime fiction, it combines gritty realism with magical elements. It shows what happens between people in times of taxi violence. As the plot develops, the driver finds out that his boss is sleeping with his girlfriend. In revenge, the boss bribes some policemen to arrest the driver and beat him, and he dies in the police cells. But it turns out that the detective investigating the driver’s death is not quite impartial, nor is he of this world only.
- Full Text:
- Date Issued: 2016
- Authors: Mofokeng, Thabiso
- Date: 2016
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/64567 , vital:28559
- Description: My novella is set in the taxi industry. Its main characters are a wealthy taxi owner, a poor taxi driver from another African country, and the taxi driver's girlfriend. The story is partly a ghost story and partly crime fiction, it combines gritty realism with magical elements. It shows what happens between people in times of taxi violence. As the plot develops, the driver finds out that his boss is sleeping with his girlfriend. In revenge, the boss bribes some policemen to arrest the driver and beat him, and he dies in the police cells. But it turns out that the detective investigating the driver’s death is not quite impartial, nor is he of this world only.
- Full Text:
- Date Issued: 2016
The leadership characteristics and development of Doctor Trudy Thomas : a case study in servant-leadership
- Authors: Fietze, Jennifer Anne
- Date: 2016
- Subjects: Servant leadership , Thomas, Trudi , Leadership -- South Africa -- Case studies
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:860 , http://hdl.handle.net/10962/d1020184
- Description: Doctor Trudy Thomas is a leader that served; as a medical doctor and as a public servant over five decades during and after the apartheid era in South Africa. The aim of this qualitative study was to identify the leadership characteristics that are evident in Doctor Thomas, the former MEC for Health for the Province of the Eastern Cape; as a leader and to explore how they developed over five decades, given her role within healthcare in South Africa. The first requirement of a servant-leader according to Robert Greenleaf (the contemporary pioneer of servant-leadership) (Greenleaf, 1977), is that the leader is a servant first and starts with a desire to serve. Doctor Thomas started her professional life as a medical missionary doctor, a profession that by its nature is serving and ultimately healing, in the poor rural communities of the Eastern Cape. Her leadership grew out of her initial concern for her patients and their communities and by the opportunities that she was presented with to apply her skills to serve. She was able to identify the deeper needs within these communities and was able to envision practical solutions to these problems, enlisting the assistance of others. Throughout her leadership journey she exhibited humility, and many other trademarks of a servant-leader. She did not see herself as a leader, believing rather that it was a privilege to serve and help people. This study was therefore able to conclude that the leadership that Doctor Thomas has exhibited is that of a servant-leader and that her leadership journey was unintentional and grew out of her desire and ability to serve. This thesis consists of three separate yet interrelated sections. Section One, The Academic Case Study is a holistic, biographical academic case study on an individual. The outcomes of this research are presented as an academic paper, which includes a condensed literature review, results and discussion, as well as recommendations for future research. It also presents recommendations regarding the application of servant-leadership in service industries like Healthcare in South Africa. The presentation of the results is predominantly qualitative with some quantitative aspects. Section Two, The Literature Review presents an extensive review of literature that relates to the phenomena of leadership; servant-leadership; leader and leadership development; servant-leadership development through service and finally servant-leadership in South Africa. Other aspects like Ubuntu and Unintentional leadership are examined. The literature review conducted serves as a broad foundation for understanding servant-leadership but does not purely focus on the issues of this individual study. Section Three, The Research Methodology is an outline of the research aim and objectives, and the research paradigm that has been adopted. The discussion also details the research methodology; the case study method; an inductive approach; an intersubjective position; the individual researched; data collection techniques and analysis; objectivity; issues of quality; ethics; and the limitations of this research.
- Full Text:
- Date Issued: 2016
- Authors: Fietze, Jennifer Anne
- Date: 2016
- Subjects: Servant leadership , Thomas, Trudi , Leadership -- South Africa -- Case studies
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:860 , http://hdl.handle.net/10962/d1020184
- Description: Doctor Trudy Thomas is a leader that served; as a medical doctor and as a public servant over five decades during and after the apartheid era in South Africa. The aim of this qualitative study was to identify the leadership characteristics that are evident in Doctor Thomas, the former MEC for Health for the Province of the Eastern Cape; as a leader and to explore how they developed over five decades, given her role within healthcare in South Africa. The first requirement of a servant-leader according to Robert Greenleaf (the contemporary pioneer of servant-leadership) (Greenleaf, 1977), is that the leader is a servant first and starts with a desire to serve. Doctor Thomas started her professional life as a medical missionary doctor, a profession that by its nature is serving and ultimately healing, in the poor rural communities of the Eastern Cape. Her leadership grew out of her initial concern for her patients and their communities and by the opportunities that she was presented with to apply her skills to serve. She was able to identify the deeper needs within these communities and was able to envision practical solutions to these problems, enlisting the assistance of others. Throughout her leadership journey she exhibited humility, and many other trademarks of a servant-leader. She did not see herself as a leader, believing rather that it was a privilege to serve and help people. This study was therefore able to conclude that the leadership that Doctor Thomas has exhibited is that of a servant-leader and that her leadership journey was unintentional and grew out of her desire and ability to serve. This thesis consists of three separate yet interrelated sections. Section One, The Academic Case Study is a holistic, biographical academic case study on an individual. The outcomes of this research are presented as an academic paper, which includes a condensed literature review, results and discussion, as well as recommendations for future research. It also presents recommendations regarding the application of servant-leadership in service industries like Healthcare in South Africa. The presentation of the results is predominantly qualitative with some quantitative aspects. Section Two, The Literature Review presents an extensive review of literature that relates to the phenomena of leadership; servant-leadership; leader and leadership development; servant-leadership development through service and finally servant-leadership in South Africa. Other aspects like Ubuntu and Unintentional leadership are examined. The literature review conducted serves as a broad foundation for understanding servant-leadership but does not purely focus on the issues of this individual study. Section Three, The Research Methodology is an outline of the research aim and objectives, and the research paradigm that has been adopted. The discussion also details the research methodology; the case study method; an inductive approach; an intersubjective position; the individual researched; data collection techniques and analysis; objectivity; issues of quality; ethics; and the limitations of this research.
- Full Text:
- Date Issued: 2016
The legal consequences of migration of public Further Education and Training college employees to the Department of Higher Education and Training
- Coetzer, Louwrens Stefanus Daniel
- Authors: Coetzer, Louwrens Stefanus Daniel
- Date: 2016
- Subjects: College personnel management -- South Africa , Education, Higher -- South Africa -- Administration , Educational change -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/6983 , vital:21189
- Description: Staff, previously employed by Public Technical and Vocation Education and Training (TVET) Colleges, migrated (transferred) to the Department of Higher Education and Training (DHET) in terms of Section 197 of the Labour Relations Act. This treatise investigates the legal consequences of the migration of the staff from the fifty (50) TVET Colleges to DHET and focuses on the different categories of staff. The conditions of service of all the categories of staff before migration are compared with that after the migration. Meaningful recommendations are made about negotiations that should take place in the respective bargaining chambers in order to ensure a smooth transition that will prevent unnecessary legal consequences in future. The treatise furthermore analyses the legal consequences of staff, employed by temporary employment services to perform outsourced functions at TVET Colleges, who did not migrate to DHET. The legal implications of these members of staff is debated and evaluated. The treatise also discusses the performance management system and the changes from the integrated quality management system of lecturers to the performance management development system of public servants. TVET Colleges absorb the employment costs (as a separate employer) to ensure that there is growth in the Full Time Equivalents of Ministerial programmes, funded by DHET. The treatise makes meaningful recommendations to the new employer (DHET) with regard to the appointment of staff to conduct ministerial programmes and the overtime remuneration of current staff that willingly agree to work overtime but are not fairly remunerated by DHET. The treatise also considers the second phase of the migration process, namely the development of a blueprint organogram and the development of job descriptions for the different functions identified on the organogram. The process should ideally be followed by a restructuring process where staff are placed in identified functions and must be capacitated to perform the functions adequately. This process will ensure alignment of functions in the fifty TVET Colleges. Finally, the treatise notes the issue of workplace discipline at the TVET College and the definition of the workplace. It offers a proposal to the DHET to negotiate with the unions about defining the workplace as this has a legal consequence for attaining the objective of sound labour relations. It make meaningful recommendations about the overlapping regulatory requirements applicable to the TVET College as a legal person and DHET as an employer.
- Full Text:
- Date Issued: 2016
- Authors: Coetzer, Louwrens Stefanus Daniel
- Date: 2016
- Subjects: College personnel management -- South Africa , Education, Higher -- South Africa -- Administration , Educational change -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/6983 , vital:21189
- Description: Staff, previously employed by Public Technical and Vocation Education and Training (TVET) Colleges, migrated (transferred) to the Department of Higher Education and Training (DHET) in terms of Section 197 of the Labour Relations Act. This treatise investigates the legal consequences of the migration of the staff from the fifty (50) TVET Colleges to DHET and focuses on the different categories of staff. The conditions of service of all the categories of staff before migration are compared with that after the migration. Meaningful recommendations are made about negotiations that should take place in the respective bargaining chambers in order to ensure a smooth transition that will prevent unnecessary legal consequences in future. The treatise furthermore analyses the legal consequences of staff, employed by temporary employment services to perform outsourced functions at TVET Colleges, who did not migrate to DHET. The legal implications of these members of staff is debated and evaluated. The treatise also discusses the performance management system and the changes from the integrated quality management system of lecturers to the performance management development system of public servants. TVET Colleges absorb the employment costs (as a separate employer) to ensure that there is growth in the Full Time Equivalents of Ministerial programmes, funded by DHET. The treatise makes meaningful recommendations to the new employer (DHET) with regard to the appointment of staff to conduct ministerial programmes and the overtime remuneration of current staff that willingly agree to work overtime but are not fairly remunerated by DHET. The treatise also considers the second phase of the migration process, namely the development of a blueprint organogram and the development of job descriptions for the different functions identified on the organogram. The process should ideally be followed by a restructuring process where staff are placed in identified functions and must be capacitated to perform the functions adequately. This process will ensure alignment of functions in the fifty TVET Colleges. Finally, the treatise notes the issue of workplace discipline at the TVET College and the definition of the workplace. It offers a proposal to the DHET to negotiate with the unions about defining the workplace as this has a legal consequence for attaining the objective of sound labour relations. It make meaningful recommendations about the overlapping regulatory requirements applicable to the TVET College as a legal person and DHET as an employer.
- Full Text:
- Date Issued: 2016
The legal protection of foreign direct investment in the new millennium :a critical assessment with a focus on South Africa and Zimbabwe
- Authors: Chidede, Talkmore
- Date: 2016
- Subjects: Investments, Foreign -- Law and legislation Economic policy
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/7919 , vital:30814
- Description: The increasing investment gap and reduction in foreign aid has made several developing countries to turn to foreign investment as a mechanism to circumvent their financial constraints among other things. There is substantial empirical evidence that foreign direct investment enhances economic development, employment creation, national competitiveness and diffusion of technology from foreign firms to local firms and workers of the host states. As a result, this study firstly argues that foreign investment is much needed in South Africa and Zimbabwe to improve economic growth and development, create employment and increase their competitiveness in the global market. However, these benefits do not accrue automatically but the host states need to create an enabling environment to exploit such benefits. The legal protection of foreign investment has become a fundamental issue in both international and national law. Efforts have been and are still being made in law as well as in practice to implement national investment legal regimes which are in line with international norms or standards. This study undertakes a contemporary assessment of the legal protection of foreign investment in South Africa and Zimbabwe with a view of examining their compliance with international minimum norms, standards and/or best practices. More recently, both South Africa and Zimbabwe have crafted and implemented investment laws and related policies which are perceived to be somewhat hostile towards foreign investment. To achieve this, selected investment laws and related policies in both jurisdictions are critically analysed. This study puts forward an argument and recommendations for policy makers in both South Africa and Zimbabwe for strategic refinements of investment laws and related policies such that they become flexible, friendly and certain to foreign investors while at the same time advancing their respective national policies aimed at the economic empowerment of local citizens.
- Full Text:
- Date Issued: 2016
- Authors: Chidede, Talkmore
- Date: 2016
- Subjects: Investments, Foreign -- Law and legislation Economic policy
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/7919 , vital:30814
- Description: The increasing investment gap and reduction in foreign aid has made several developing countries to turn to foreign investment as a mechanism to circumvent their financial constraints among other things. There is substantial empirical evidence that foreign direct investment enhances economic development, employment creation, national competitiveness and diffusion of technology from foreign firms to local firms and workers of the host states. As a result, this study firstly argues that foreign investment is much needed in South Africa and Zimbabwe to improve economic growth and development, create employment and increase their competitiveness in the global market. However, these benefits do not accrue automatically but the host states need to create an enabling environment to exploit such benefits. The legal protection of foreign investment has become a fundamental issue in both international and national law. Efforts have been and are still being made in law as well as in practice to implement national investment legal regimes which are in line with international norms or standards. This study undertakes a contemporary assessment of the legal protection of foreign investment in South Africa and Zimbabwe with a view of examining their compliance with international minimum norms, standards and/or best practices. More recently, both South Africa and Zimbabwe have crafted and implemented investment laws and related policies which are perceived to be somewhat hostile towards foreign investment. To achieve this, selected investment laws and related policies in both jurisdictions are critically analysed. This study puts forward an argument and recommendations for policy makers in both South Africa and Zimbabwe for strategic refinements of investment laws and related policies such that they become flexible, friendly and certain to foreign investors while at the same time advancing their respective national policies aimed at the economic empowerment of local citizens.
- Full Text:
- Date Issued: 2016
The limitations of current health literacy measures for use in developing countries:
- Authors: Dowse, Roslind
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/156607 , vital:40030 , DOI: 10.1080/17538068.2016.1147742
- Description: Health literacy measures have largely emanated from developed countries, reflecting the characteristics of their economies, populations, and health systems. In contrast, it is disconcerting that health literacy appears to be so under-researched in developing countries (DCs), despite the likelihood of inadequate health literacy being endemic. In this commentary, I highlight some challenges when using existing health literacy measures in DCs and conclude with a summary of considerations when using/developing a tool for these populations.
- Full Text:
- Date Issued: 2016
- Authors: Dowse, Roslind
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/156607 , vital:40030 , DOI: 10.1080/17538068.2016.1147742
- Description: Health literacy measures have largely emanated from developed countries, reflecting the characteristics of their economies, populations, and health systems. In contrast, it is disconcerting that health literacy appears to be so under-researched in developing countries (DCs), despite the likelihood of inadequate health literacy being endemic. In this commentary, I highlight some challenges when using existing health literacy measures in DCs and conclude with a summary of considerations when using/developing a tool for these populations.
- Full Text:
- Date Issued: 2016
The lived experience of the post-termination period of long-term psychotherapy
- Steenkamp, Jeanette Gwendoline
- Authors: Steenkamp, Jeanette Gwendoline
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3276 , http://hdl.handle.net/10962/d1021272
- Description: This study aimed to gain insight and understanding into adult clients’ personal lived experiences of the post-termination period of long-term psychotherapy. International research which examines the post-termination phase of psychotherapy has found that this particular lived experience can have both positive and negative consequences for clients’ psychosocial wellbeing. Few recent studies focusing on adult clients’ personal experiences of the post-termination phase could be located and none of these studies were conducted in a non-Western context. The study’s aim was to address this gap in the existing literature by using interpretative-phenomenological analysis (IPA) to explore the lived experience of the post-termination period of long-term psychotherapy for two South African adult clients. Data were collected via individual in-depth semi-structured interviews. Analysis of the data yielded the following themes: Therapy remembered as amazing, but hard work, Vivid memories of therapy retained post-termination, Seeing the therapist differently, Keeping the therapist alive, Being different after therapy, “I started losing all my ground I had gained”, and Resuming the external journey. These findings corroborated and expanded upon existing research in the area.
- Full Text:
- Date Issued: 2016
- Authors: Steenkamp, Jeanette Gwendoline
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3276 , http://hdl.handle.net/10962/d1021272
- Description: This study aimed to gain insight and understanding into adult clients’ personal lived experiences of the post-termination period of long-term psychotherapy. International research which examines the post-termination phase of psychotherapy has found that this particular lived experience can have both positive and negative consequences for clients’ psychosocial wellbeing. Few recent studies focusing on adult clients’ personal experiences of the post-termination phase could be located and none of these studies were conducted in a non-Western context. The study’s aim was to address this gap in the existing literature by using interpretative-phenomenological analysis (IPA) to explore the lived experience of the post-termination period of long-term psychotherapy for two South African adult clients. Data were collected via individual in-depth semi-structured interviews. Analysis of the data yielded the following themes: Therapy remembered as amazing, but hard work, Vivid memories of therapy retained post-termination, Seeing the therapist differently, Keeping the therapist alive, Being different after therapy, “I started losing all my ground I had gained”, and Resuming the external journey. These findings corroborated and expanded upon existing research in the area.
- Full Text:
- Date Issued: 2016
The Livestock Improvement Scheme in the Eastern Cape: experiences of small farmers in Elliot
- Authors: Nompekela, Zikhona
- Date: 2016
- Subjects: Livestock farms -- South Africa -- Eastern Cape Farmers -- South Africa -- Eastern Cape Livestock systems -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12350 , vital:27057
- Description: This study was motivated by the realisation that the Eastern Cape Province is a leading producer of cattle, but few to none of those cattle makes it to auction markets. The study was conducted in the Elliot area, selected as an area with a high number of Land Redistribution for Agricultural Development farms, as well as private farms and communal farmers. Most of these farmers battled to sell their cattle to the auctions or abattoirs. The objective of the study was therefore to investigate challenges facing smallholder beef cattle famers and those factors which prevented them to access auction markets to sell their cattle in the Elliot area. The second was to assess the effectiveness of the Livestock Improvement Scheme in support of smallholder beef cattle farmers in terms of the outcome and achievements of training these individuals to become successful farmers. The last was to find out how beef cattle farmers benefited from the scheme. Both semi-structured interviews and an open-ended questionnaire were used to collect data. A sample size of 10 farmers (eight farmers from LRAD/private and two from communal farmers) was selected, and observation was done on the auctions and abattoirs available in Elliot. The study found that smallholder cattle farmers struggle to sell their stock through formal and informal markets, as they are faced with marketing constraints.Such marketing constrainst are lack of marketing information, drought, poor condition of cattle, lack of infrastructure, shortage of land for grazing, price takers, stock theft, transaction costs, problems with cattle identification, and lack of physical access to markets. The study has also made recommendations on how smallholder cattle farmers of Elliot can be developed to procure markets to sell their stock.
- Full Text:
- Date Issued: 2016
- Authors: Nompekela, Zikhona
- Date: 2016
- Subjects: Livestock farms -- South Africa -- Eastern Cape Farmers -- South Africa -- Eastern Cape Livestock systems -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12350 , vital:27057
- Description: This study was motivated by the realisation that the Eastern Cape Province is a leading producer of cattle, but few to none of those cattle makes it to auction markets. The study was conducted in the Elliot area, selected as an area with a high number of Land Redistribution for Agricultural Development farms, as well as private farms and communal farmers. Most of these farmers battled to sell their cattle to the auctions or abattoirs. The objective of the study was therefore to investigate challenges facing smallholder beef cattle famers and those factors which prevented them to access auction markets to sell their cattle in the Elliot area. The second was to assess the effectiveness of the Livestock Improvement Scheme in support of smallholder beef cattle farmers in terms of the outcome and achievements of training these individuals to become successful farmers. The last was to find out how beef cattle farmers benefited from the scheme. Both semi-structured interviews and an open-ended questionnaire were used to collect data. A sample size of 10 farmers (eight farmers from LRAD/private and two from communal farmers) was selected, and observation was done on the auctions and abattoirs available in Elliot. The study found that smallholder cattle farmers struggle to sell their stock through formal and informal markets, as they are faced with marketing constraints.Such marketing constrainst are lack of marketing information, drought, poor condition of cattle, lack of infrastructure, shortage of land for grazing, price takers, stock theft, transaction costs, problems with cattle identification, and lack of physical access to markets. The study has also made recommendations on how smallholder cattle farmers of Elliot can be developed to procure markets to sell their stock.
- Full Text:
- Date Issued: 2016
The Malarial Exported PFA0660w Is an Hsp40 Co-Chaperone of PfHsp70-x
- Daniyan, Michael O, Boshoff, Aileen, Prinsloo, Earl, Pesce, Eva-Rachele, Blatch, Gregory L
- Authors: Daniyan, Michael O , Boshoff, Aileen , Prinsloo, Earl , Pesce, Eva-Rachele , Blatch, Gregory L
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66098 , vital:28901 , https://doi.org/10.1371/journal.pone.0148517
- Description: publisher version , Plasmodium falciparum, the human pathogen responsible for the most dangerous malaria infection, survives and develops in mature erythrocytes through the export of proteins needed for remodelling of the host cell. Molecular chaperones of the heat shock protein (Hsp) family are prominent members of the exportome, including a number of Hsp40s and a Hsp70. PFA0660w, a type II Hsp40, has been shown to be exported and possibly form a complex with PfHsp70-x in the infected erythrocyte cytosol. However, the chaperone properties of PFA0660w and its interaction with human and parasite Hsp70s are yet to be investigated. Recombinant PFA0660w was found to exist as a monomer in solution, and was able to significantly stimulate the ATPase activity of PfHsp70-x but not that of a second plasmodial Hsp70 (PfHsp70-1) or a human Hsp70 (HSPA1A), indicating a potential specific functional partnership with PfHsp70-x. Protein binding studies in the presence and absence of ATP suggested that the interaction of PFA0660w with PfHsp70-x most likely represented a co-chaperone/chaperone interaction. Also, PFA0660w alone produced a concentration-dependent suppression of rhodanese aggregation, demonstrating its chaperone properties. Overall, we have provided the first biochemical evidence for the possible role of PFA0660w as a chaperone and as co-chaperone of PfHsp70-x. We propose that these chaperones boost the chaperone power of the infected erythrocyte, enabling successful protein trafficking and folding, and thereby making a fundamental contribution to the pathology of malaria. , This work was supported by grants from the National Research Foundation (NRF) and Medical Research Council (MRC) of South Africa. The ProteOn XPR36 IAS was purchased from a National Nanotechnology Equipment Programme grant from the Department of Science and Technology and the NRF of South Africa. Michael O. Daniyan was a recipient of the Education Trust Fund (ETF) Academic Staff Training and Development (AST and D) scholarship of Obafemi Awolowo University, Ile-Ife, Nigeria and a Rhodes University Council research bursary
- Full Text:
- Date Issued: 2016
- Authors: Daniyan, Michael O , Boshoff, Aileen , Prinsloo, Earl , Pesce, Eva-Rachele , Blatch, Gregory L
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66098 , vital:28901 , https://doi.org/10.1371/journal.pone.0148517
- Description: publisher version , Plasmodium falciparum, the human pathogen responsible for the most dangerous malaria infection, survives and develops in mature erythrocytes through the export of proteins needed for remodelling of the host cell. Molecular chaperones of the heat shock protein (Hsp) family are prominent members of the exportome, including a number of Hsp40s and a Hsp70. PFA0660w, a type II Hsp40, has been shown to be exported and possibly form a complex with PfHsp70-x in the infected erythrocyte cytosol. However, the chaperone properties of PFA0660w and its interaction with human and parasite Hsp70s are yet to be investigated. Recombinant PFA0660w was found to exist as a monomer in solution, and was able to significantly stimulate the ATPase activity of PfHsp70-x but not that of a second plasmodial Hsp70 (PfHsp70-1) or a human Hsp70 (HSPA1A), indicating a potential specific functional partnership with PfHsp70-x. Protein binding studies in the presence and absence of ATP suggested that the interaction of PFA0660w with PfHsp70-x most likely represented a co-chaperone/chaperone interaction. Also, PFA0660w alone produced a concentration-dependent suppression of rhodanese aggregation, demonstrating its chaperone properties. Overall, we have provided the first biochemical evidence for the possible role of PFA0660w as a chaperone and as co-chaperone of PfHsp70-x. We propose that these chaperones boost the chaperone power of the infected erythrocyte, enabling successful protein trafficking and folding, and thereby making a fundamental contribution to the pathology of malaria. , This work was supported by grants from the National Research Foundation (NRF) and Medical Research Council (MRC) of South Africa. The ProteOn XPR36 IAS was purchased from a National Nanotechnology Equipment Programme grant from the Department of Science and Technology and the NRF of South Africa. Michael O. Daniyan was a recipient of the Education Trust Fund (ETF) Academic Staff Training and Development (AST and D) scholarship of Obafemi Awolowo University, Ile-Ife, Nigeria and a Rhodes University Council research bursary
- Full Text:
- Date Issued: 2016
The management of chacma baboons and humans in a peri-urban environment: a case study from Nelson Mandela Metropolitan University's George Campus
- Authors: Botes, Peet
- Date: 2016
- Subjects: Human-animal relationships , Animal behavior , Human beings , Bestiality
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/5135 , vital:20812
- Description: Conflicts between humans and baboons (Papio ursinus) have become a significant management challenge on Nelson Mandela Metropolitan University’s (NMMUs) George Campus, which is located in peri-urban George in the Garden Route, of the Western Cape of South Africa. Current management policy, although required to be ‘scientifically’ based, largely relies on studies done outside the Garden Route. This study addresses the question of how the management of human-baboon relations could be improved on the campus. A case study was undertaken which aimed at addressing the cohabitation of baboons and humans on the NMMU campus, specifically human-baboon resource selection and interaction. The research methodology and the related analytical tools were primarily quantitative but were supplemented by some qualitative data drawn from interviews. Data collected was used to determine landscape features acting as Keystone Resource Areas (KRAs) for both humans and baboons on the campus. Relationships between the frequency and location of negative interactions, and resident-baboon distribution on the campus were also determined. Two key findings emerged from the research. First, residences, non-residence buildings and waste disposal stations act as KRAs for both humans and baboons. Second, the frequency of negative interaction correlates with the time spent by residents and baboons at residences, where common negative interactions between baboons and humans are known to occur. It is postulated that cohabitation on the NMMU George Campus is causing the habituation of baboons, a loss of fear of humans and association of humans with high energy foods. As a result, present cohabitation contributes to negative human-baboon relations in the George area. To ensure sustainable co-existence between humans and baboons on the George Campus, management should implement zonation and wildlife monitoring to reverse the loss of baboon fear of humans and better limit the availability of human-derived foods. In addition, management should consider giving stakeholders co-management roles to foster and facilitate knowledge and responsibility partnerships, and subsequently correct any misunderstandings related to human-baboon relations on the campus. Recommendations for further research include sampling beyond campus boundaries to compensate for regional variations in baboon behaviour and the biophysical environment.
- Full Text:
- Date Issued: 2016
- Authors: Botes, Peet
- Date: 2016
- Subjects: Human-animal relationships , Animal behavior , Human beings , Bestiality
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/5135 , vital:20812
- Description: Conflicts between humans and baboons (Papio ursinus) have become a significant management challenge on Nelson Mandela Metropolitan University’s (NMMUs) George Campus, which is located in peri-urban George in the Garden Route, of the Western Cape of South Africa. Current management policy, although required to be ‘scientifically’ based, largely relies on studies done outside the Garden Route. This study addresses the question of how the management of human-baboon relations could be improved on the campus. A case study was undertaken which aimed at addressing the cohabitation of baboons and humans on the NMMU campus, specifically human-baboon resource selection and interaction. The research methodology and the related analytical tools were primarily quantitative but were supplemented by some qualitative data drawn from interviews. Data collected was used to determine landscape features acting as Keystone Resource Areas (KRAs) for both humans and baboons on the campus. Relationships between the frequency and location of negative interactions, and resident-baboon distribution on the campus were also determined. Two key findings emerged from the research. First, residences, non-residence buildings and waste disposal stations act as KRAs for both humans and baboons. Second, the frequency of negative interaction correlates with the time spent by residents and baboons at residences, where common negative interactions between baboons and humans are known to occur. It is postulated that cohabitation on the NMMU George Campus is causing the habituation of baboons, a loss of fear of humans and association of humans with high energy foods. As a result, present cohabitation contributes to negative human-baboon relations in the George area. To ensure sustainable co-existence between humans and baboons on the George Campus, management should implement zonation and wildlife monitoring to reverse the loss of baboon fear of humans and better limit the availability of human-derived foods. In addition, management should consider giving stakeholders co-management roles to foster and facilitate knowledge and responsibility partnerships, and subsequently correct any misunderstandings related to human-baboon relations on the campus. Recommendations for further research include sampling beyond campus boundaries to compensate for regional variations in baboon behaviour and the biophysical environment.
- Full Text:
- Date Issued: 2016
The managerial leadership styles of school principals for school effectiveness: a study of six Secondary schools of the Dutywa Education District
- Authors: Ziduli, Mlungiseleli
- Date: 2016
- Subjects: High school -- Management Secondary education performance -- School leadership
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: http://hdl.handle.net/11260/504 , vital:27279
- Description: The purpose of this study was to investigate the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District in the Eastern Cape Province of the Republic of South. The literature review reflects theories concerning the managerial leadership styles of school principals for school effectiveness. In order to attain the aims and objectives of the study, the researcher used the qualitative research method, both in collecting and analyzing the data. The case study design was used to describe and access the phenomenon and the purposive sampling method was used to select (6) secondary school principals. An open ended interview schedule was used for the face-to-face in-depth interviews on the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District. Themes were drawn from the responses of the participants and analysed. Some of the findings were: Democratic and participatory leadership styles were used by the school principals to achieve maximum co-operation from both experienced and beginning teachers and the learners in the schools. Laissez fair and autocratic styles of leadership appeared to be undesirable for the management of schools. For school principals’ effective management, they need to do proper planning, organising and scheduling of activities, assigning duties to teachers and delegating some of their work to competent teachers. The reasons for school principals’ ineffectiveness in this study were: favouritism, over-familiar relationships with some teachers, ignoring teachers’ personal problems, workload, lack of support and co-operation from teachers. Incorrect interpretation of educational policies were seen to lead to chaotic situations, poor performance of both teachers and learners, division between learners and teachers, a lack of unity between school stake-holders, poor job satisfaction and lack of trust and respect for the principals concerned. Factors contributing to principals’ incorrect interpretation of educational policies and execution of management roles were: negligence, lack of knowledge and ability to interpret educational policies, lack of proper induction programmes and training of principals and lack of support on policy matters from the Department of Education. Contributing factors resulting in barriers to principals’ ineffectiveness in the management of schools were: failure to give proper instructions to teachers and learners, failure to effectively use of available funds in the school, failure to implement all educational programmes in the school including co-curricular and extra mural activities, lack of experience, lack of support from both the Department of Education and the parents, lack of resources, high staff turnover, favourtisms and failure to hold teachers accountable for poor work done. Mechanisms deemed to overcome the factors leading to barriers to principals’ execution of their management roles at schools were: making the effort to be knowledgeable about educational policies, timely responses to problems in the school, regular consultation with stakeholders, employment of SGB teachers, taking direct supervision of instructions in classrooms and endeavoring to have good relations and gaining support from the SGB and the parents. The researcher made some recommendations on the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District.
- Full Text:
- Date Issued: 2016
- Authors: Ziduli, Mlungiseleli
- Date: 2016
- Subjects: High school -- Management Secondary education performance -- School leadership
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: http://hdl.handle.net/11260/504 , vital:27279
- Description: The purpose of this study was to investigate the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District in the Eastern Cape Province of the Republic of South. The literature review reflects theories concerning the managerial leadership styles of school principals for school effectiveness. In order to attain the aims and objectives of the study, the researcher used the qualitative research method, both in collecting and analyzing the data. The case study design was used to describe and access the phenomenon and the purposive sampling method was used to select (6) secondary school principals. An open ended interview schedule was used for the face-to-face in-depth interviews on the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District. Themes were drawn from the responses of the participants and analysed. Some of the findings were: Democratic and participatory leadership styles were used by the school principals to achieve maximum co-operation from both experienced and beginning teachers and the learners in the schools. Laissez fair and autocratic styles of leadership appeared to be undesirable for the management of schools. For school principals’ effective management, they need to do proper planning, organising and scheduling of activities, assigning duties to teachers and delegating some of their work to competent teachers. The reasons for school principals’ ineffectiveness in this study were: favouritism, over-familiar relationships with some teachers, ignoring teachers’ personal problems, workload, lack of support and co-operation from teachers. Incorrect interpretation of educational policies were seen to lead to chaotic situations, poor performance of both teachers and learners, division between learners and teachers, a lack of unity between school stake-holders, poor job satisfaction and lack of trust and respect for the principals concerned. Factors contributing to principals’ incorrect interpretation of educational policies and execution of management roles were: negligence, lack of knowledge and ability to interpret educational policies, lack of proper induction programmes and training of principals and lack of support on policy matters from the Department of Education. Contributing factors resulting in barriers to principals’ ineffectiveness in the management of schools were: failure to give proper instructions to teachers and learners, failure to effectively use of available funds in the school, failure to implement all educational programmes in the school including co-curricular and extra mural activities, lack of experience, lack of support from both the Department of Education and the parents, lack of resources, high staff turnover, favourtisms and failure to hold teachers accountable for poor work done. Mechanisms deemed to overcome the factors leading to barriers to principals’ execution of their management roles at schools were: making the effort to be knowledgeable about educational policies, timely responses to problems in the school, regular consultation with stakeholders, employment of SGB teachers, taking direct supervision of instructions in classrooms and endeavoring to have good relations and gaining support from the SGB and the parents. The researcher made some recommendations on the managerial leadership styles of school principals for school effectiveness at secondary schools of the Dutywa Education District.
- Full Text:
- Date Issued: 2016