Human resources competencies, employability and career success in South Africa: reflections of a sample of senior human resource practitioners
- Authors: Hlatywayo, Clifford Kendrick
- Date: 2019
- Subjects: Personnel management Career development
- Language: English
- Type: Thesis , Doctoral , PhD (Industrial Psychology)
- Identifier: http://hdl.handle.net/10353/13474 , vital:39671
- Description: Orientation: The research was a reflection on the careers of senior human resources (HR) personnel registered with the SABPP as master or chartered human resources practitioners. The study identified the human resources competencies in South Africa which are attributed to employability and subsequently career success; the study also tested the applicability of the competency model proposed by the SABPP. Purpose: The study explored human resource competencies, employability and career success in South Africa. It targeted participants registered as master or chartered practitioners with the SABPP. As human resource management is professionalising, there is a need to align the requirements of the profession to what the stakeholders (employers, universities, graduates and professional bodies) require. Without a set baseline for competencies which are instrumental to human resource employability and career success, it becomes challenging to identify human resource shortcomings in the workplace. Method: The study made use of an interpretive orientation. This interpretivist approach was adopted for two reasons – it could provide useful insight to human resource employability and secondly, to gain insight into the experiences of participants. Purposive sampling was used to solicit participants as the researcher decided to select practitioners registered as master or chartered HR professionals with the SABPP. In the study, 35 practitioner interviews were conducted. Thematic analysis was used to analyse data and themes were derived from this. Main findings: The study identified: Volunteering; Work experience; Internships; Networking; Recommendations; Easy access to job market; Extracurricular activities; Resilience; Research; Having the right qualification; Recruitment agencies; Creativity; Further education; Willingness to learn; Attitude; Work ethic; Equity legislation; Work readiness; Passion for the job; Emotional intelligence; Personality; Positive psychology; Critical thinking; Emotional maturity; Behavioural competencies; Emotional intelligence; Technology; Entrepreneurial orientation; Technology and Entrepreneurial orientation as the factors which make one employable. Lack of work experience, Lack of jobs, Expectations of the world of work, Flooded market and No right qualification for HR professionals were identified as factors which make one unemployable. The competencies which are essential for HR employability and career success were identified. The meaning of career success for human resource practitioners was identified as: contribution to strategy. Being entrepreneurial, enjoying what one does, support from organisation, mastering HR competencies, income, v career planning and career were the themes identified to infer the meaning of career success. Areas of dissatisfaction were also identified from practitioners as: being underutilised; lack of a concise career path; always greener ‘on the other side’; monetary dissatisfaction; glass ceiling; and lack of contribution to strategy. After the SABPP model had been introduced, it enhanced organisation efficiency and guidance to HR strategy. It was used by practitioners to meet organisation objectives and to set objectives for personal development; however, in some organisations, the model was yet to be implemented and the public sector was putting in place a framework to be in line with the SABPP competency model. Some had no model in place and thus there was no impact on such organisations’. With regards to the competency model, its applicability to the human resource context and its shortcomings were deliberated upon. Practitioners gave their opinions of the applicability of the SABPP competency model: Model lays a solid foundation for HR as the Model justifies HR to the boardroom; Model covers all essential HR competencies. However, the model was also criticised as it was: too academic, lacked personal characteristics; nothing new here and it is relatively unknown by other practitioners. Practitioners also identified competencies they regarded as key: these were classified as traditional, modern and behavioural. Lastly, practitioners suggested competencies they think must be added into the SABPP competency model: the human touch; work ethic; love for people, passion for the profession, personality, emotional intelligence, attitude, behavioural competencies, positive psychology and arithmetic numeracy were identified as key items to be added. Human resource practitioners were content with the state of the model; the general weakness was the omission of personal attributes which are crucial for effective performance within the HR profession. Contribution: The study is a step towards enhancing sector-specific employability. In attaining employability, the generic skills, which are crucial, have to be cemented by disciplinespecific knowledge. Attaining a mark of 65% and above is a reflection of trainability of a job seeker. The meaning of career success is derived from the areas of dissatisfaction and satisfaction of practitioners. HR practitioners value contribution to strategy and are acknowledged for what they are doing. The legal framework in South Africa hinders career progression. There are 12 traits (networking, positive psychology, interpersonal strength, human touch, work ethic, love for people, passion for the profession, personality, emotional intelligence, arithmetic competency, attitude, behavioural competencies and being vi entrepreneurial) which are essential for effective performance which must be incorporated in the SABPP competency model. From the study, HR must go back to basics, master the basics and in doing so, create a solid foundation for HR ascendancy to the boardroom Managerial implication The implications of the study are synonymous to universities and the HR curriculum, the professional body and the future HR professional. HR graduate employability links labour market requirements to higher education. Higher education offers HR degrees for candidates who are willing to work in HR. The study is a contribution to the global professionalisation of human resource management. South Africa is setting the trend as the SABPP is actively involved in the certification of human resource curricula, setting standards and providing a sound code of ethics.
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- Date Issued: 2019
Clothing fashion design students' workplace learning experiences in a university of technology in Zimbabwe : towards an enhanced workplace learning role
- Authors: Tarirai, Dandira
- Date: 2016
- Subjects: Fashion design Fashion--Study and teaching Fashion design--Study and teaching
- Language: English
- Type: Thesis , Doctoral , Education
- Identifier: http://hdl.handle.net/10353/16080 , vital:40662
- Description: The focus of this study was to explore Clothing Fashion Design students’ workplace learning experiences at one university of technology in Zimbabwe. Underpinned by Kolb’s (1984) experiential learning theory, the study was located in the interpretivist research paradigm and followed a qualitative research approach, which utilised a descriptive case study design. The research sample was purposively drawn from third year Clothing Fashion Design students on workplace learning, university lecturers and workplace mentors. It included nine third year students, six workplace mentors and six University lecturers. Two major methods were employed to collect data namely; in-depth face–to-face individual interviews with students, university lecturers and workplace mentors and document analysis as a secondary method of data collection method. The data were analysed for content using thematic data analysis technique. Major findings of the study are that third year Clothing Fashion Design students at the University under study applied knowledge and skills learnt from University in Pattern Design, Garment Cutting and Making, Fashion Illustration, Fashion marketing and Retailing and Communication Skills. However, they did not design new patterns neither were they guided in Fashion Illustration since these were not done in industry as mentors lacked knowledge in these critical areas. In garment cutting and making they did not use specialised machinery due to the scarcity of such machinery and in other cases limited access. Knowledge and skills acquired from workplace learning included pattern design, garment cutting and making, fashion quality management and fashion marketing and retailing. Students did not gain skills in fashion designing and use of specialised machinery since most industries had no such machinery. Students also learnt to value time and put emphasis on production of quality products at the workplace. Dress was also valued but not by all the students since it was not uniformly considered in all industries. The factors that hindered workplace learning included strikes by mentors, shortage of material resources such as fabrics, under qualified mentors, sexual harassment and improper supervision, financial challenges and inadequacy of time to attend to university academic work. Factors that promoted workplace learning included assistance by mentors, availability of basic resources for use, good student-mentor relationships and self- motivation. Findings also reflected the guidance that was offered to students by lecturers and workplace mentors which included preparation of students for workplace learning, discipline, counselling and guidance in research projects and in practical work. Support that was offered to students by lecturers and workplace mentors included assessment, moral support, student welfare and, in some cases material support. There was very little of financial support. The study concludes that while students generally appeared to benefit from workplace learning, there were challenges that negatively affected workplace learning. The study recommends improved university/industry partnership to enhance workplace learning, among other recommendations. A model for enhancing students’ workplace learning is also proposed.
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- Date Issued: 2016
Understanding and modelling of surface and groundwater interactions
- Authors: Tanner, Jane Louise
- Date: 2014
- Subjects: Groundwater -- South Africa , Water-supply -- Management , Integrated water development , Hydrogeology , Water resources development -- South Africa , Water -- Analysis , Groundwater -- Management , Watersheds -- South Africa , Hydrologic models
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:6043 , http://hdl.handle.net/10962/d1012994
- Description: The connections between surface water and groundwater systems remain poorly understood in many catchments throughout the world and yet they are fundamental to effectively managing water resources. Managing water resources in an integrated manner is not straightforward, particularly if both resources are being utilised, and especially in those regions that suffer problems of data scarcity. This study explores some of the principle issues associated with understanding and practically modelling surface and groundwater interactions. In South Africa, there remains much controversy over the most appropriate type of integrated model to be used and the way forward in terms of the development of the discipline; part of the disagreement stems from the fact that we cannot validate models adequately. This is largely due to traditional forms of model testing having limited power as it is difficult to differentiate between the uncertainties within different model structures, different sets of alternative parameter values and in the input data used to run the model. While model structural uncertainties are important to consider, the uncertainty from input data error together with parameter estimation error are often more significant to the overall residual error, and essential to consider if we want to achieve reliable predictions for water resource decisions. While new philosophies and theories on modelling and results validation have been developed (Beven, 2002; Gupta et al., 2008), in many cases models are not only still being validated and compared using sparse and uncertain datasets, but also expected to produce reliable predictions based on the flawed data. The approach in this study is focused on fundamental understanding of hydrological systems rather than calibration based modelling and promotes the use of all the available 'hard' and 'soft' data together with thoughtful conceptual examination of the processes occurring in an environment to ensure as far as possible that a model is generating sensible results by simulating the correct processes. The first part of the thesis focuses on characterising the 'typical' interaction environments found in South Africa. It was found that many traditional perceptual models are not necessarily applicable to South African conditions, largely due to the relative importance of unsaturated zone processes and the complexity of the dominantly fractured rock environments. The interaction environments were categorised into four main 'types' of environment. These include karst, primary, fractured rock (secondary), and alluvial environments. Processes critical to Integrated Water Resource Management (IWRM) were defined within each interaction type as a guideline to setting a model up to realistically represent the dominant processes in the respective settings. The second part of the thesis addressed the application and evaluation of the modified Pitman model (Hughes, 2004), which allows for surface and groundwater interaction behaviour at the catchment scale to be simulated. The issue is whether, given the different sources of uncertainty in the modelling process, we can differentiate one conceptual flow path from another in trying to refine the understanding and consequently have more faith in model predictions. Seven example catchments were selected from around South Africa to assess whether reliable integrated assessments can be carried out given the existing data. Specific catchment perceptual models were used to identify the critical processes occurring in each setting and the Pitman model was assessed on whether it could represent them (structural uncertainty). The available knowledge of specific environments or catchments was then examined in an attempt to resolve the parameter uncertainty present within each catchment and ensure the subsequent model setup was correctly representing the process understanding as far as possible. The confidence in the quantitative results inevitably varied with the amount and quality of the data available. While the model was deemed to be robust based on the behavioural results obtained in the majority of the case studies, in many cases a quantitative validation of the outputs was just not possible based on the available data. In these cases, the model was judged on its ability to represent the conceptualisation of the processes occurring in the catchments. While the lack of appropriate data means there will always be considerable uncertainty surrounding model validation, it can be argued that improved process understanding in an environment can be used to validate model outcomes to a degree, by assessing whether a model is getting the right results for the right reasons. Many water resource decisions are still made without adequate account being taken of the uncertainties inherent in assessing the response of hydrological systems. Certainly, with all the possible sources of uncertainty in a data scarce country such as South Africa, pure calibration based modelling is unlikely to produce reliable information for water resource managers as it can produce the right results for the wrong reasons. Thus it becomes essential to incorporate conceptual thinking into the modelling process, so that at the very least we are able to conclude that a model generates estimates that are consistent with, and reflect, our understanding (however limited) of the catchment processes. It is fairly clear that achieving the optimum model of a hydrological system may be fraught with difficulty, if not impossible. This makes it very difficult from a practitioner's point of view to decide which model and uncertainty estimation method to use. According to Beven (2009), this may be a transitional problem and in the future it may become clearer as we learn more about how to estimate the uncertainties associated with hydrological systems. Until then, a better understanding of the fundamental and most critical hydrogeological processes should be used to critically test and improve model predictions as far as possible. A major focus of the study was to identify whether the modified Pitman model could provide a practical tool for water resource managers by reliably determining the available water resource. The incorporation of surface and groundwater interaction routines seems to have resulted in a more robust and realistic model of basin hydrology. The overall conclusion is that the model, although simplified, is capable of representing the catchment scale processes that occur under most South African conditions.
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- Date Issued: 2014
A framework for the application of network telescope sensors in a global IP network
- Authors: Irwin, Barry Vivian William
- Date: 2011
- Subjects: Sensor networks Computer networks TCP/IP (Computer network protocol) Internet Computer security Computers -- Access control Computer networks -- Security measures Computer viruses Malware (Computer software)
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4593 , http://hdl.handle.net/10962/d1004835
- Description: The use of Network Telescope systems has become increasingly popular amongst security researchers in recent years. This study provides a framework for the utilisation of this data. The research is based on a primary dataset of 40 million events spanning 50 months collected using a small (/24) passive network telescope located in African IP space. This research presents a number of differing ways in which the data can be analysed ranging from low level protocol based analysis to higher level analysis at the geopolitical and network topology level. Anomalous traffic and illustrative anecdotes are explored in detail and highlighted. A discussion relating to bogon traffic observed is also presented. Two novel visualisation tools are presented, which were developed to aid in the analysis of large network telescope datasets. The first is a three-dimensional visualisation tool which allows for live, near-realtime analysis, and the second is a two-dimensional fractal based plotting scheme which allows for plots of the entire IPv4 address space to be produced, and manipulated. Using the techniques and tools developed for the analysis of this dataset, a detailed analysis of traffic recorded as destined for port 445/tcp is presented. This includes the evaluation of traffic surrounding the outbreak of the Conficker worm in November 2008. A number of metrics relating to the description and quantification of network telescope configuration and the resultant traffic captures are described, the use of which it is hoped will facilitate greater and easier collaboration among researchers utilising this network security technology. The research concludes with suggestions relating to other applications of the data and intelligence that can be extracted from network telescopes, and their use as part of an organisation’s integrated network security systems
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- Date Issued: 2011
An exploration of school-community links in enabling environmental learning through food growing : a cross-cultural study
- Authors: Köhly, Nicolette
- Date: 2010
- Subjects: Environmental education -- Africa, Southern -- Case studies Environmental education -- New York (State) -- Case studies Sustainable agriculture -- Africa, Southern -- Case studies Sustainable agriculture -- New York (State) -- Case studies Environmental education -- Study and teaching -- Africa, Southern -- Case studies Environmental education -- Study and teaching -- New York (State) -- Case studies Conservation of natural resources -- Study and teaching -- Africa, Southern -- Case studies Conservation of natural resources -- Study and teaching -- New York (State) -- Case studies Active learning -- Africa, Southern -- Case studies Active learning -- New York (State) -- Case studies Community education -- Africa, Southern -- Case studies Community education -- New York (State) -- Case studies
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1534 , http://hdl.handle.net/10962/d1003416
- Description: Agricultural and educational researchers recognize the critical value of an integrated, multidisciplinary approach to education in building a food-secure world, reducing poverty, and conserving and enhancing natural resources. However, schools generally contribute little to communities in the context of food growing and environmental learning. The main objective of this qualitative research was to explore the role of school-community relationships in enabling environmental learning in the context of food growing activities. Findings suggest that the role of school-community links in enhancing environmental learning is more likely where community members are actively involved in school programs that have an emphasis on an experiential learning approach. However, this depends to a large extent on the availability of parents or concerned community members and their willingness to engage in voluntary school-based activities. Factors that could potentially strengthen the role of school-community links in supporting environmental learning include: allowing space for informal learning, mediating learning in civil society settings, ongoing facilitation by a committed coordinator, community buy-in and accountability, and addressing public interests through tangible benefits. A major challenge is to find an appropriate balance between social justice and practical food security concerns, while remaining true to ecological considerations.
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- Date Issued: 2010
Impacts of wildlife and cattle grazing on spider (araneae) biodiversity in a highland savanna ecosystem, in Laikipia, Central Kenya
- Authors: Warui, Charles Mwaura
- Date: 2005
- Subjects: Spiders -- Kenya Environmental monitoring -- Kenya Savanna ecology -- Kenya Biodiversity -- Kenya Species diversity -- Kenya Wildlife management -- Kenya Herbivores -- Ecology -- Kenya
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5712 , http://hdl.handle.net/10962/d1005398
- Description: Spiders were sampled at Mpala Research Centre, Laikipia, Kenya by pitfall-trapping and sweep-netting from May 2001 to July 2002, at a Kenyan Long-term Exclosure Experiment. The aim was to establish species composition, checklist and examine spider responses to disturbances caused by cattle, megaherbivores (giraffe and elephants) and mesoherbivores (other ungulates) by looking at three levels of resolution, namely the overall community, guilds and individual species. This is the first controlled replicated experimental study on the effects on invertebrates (spiders) by different land uses (access by large herbivores). A total of 10,487 individuals from 132 species belonging to 30 families were recorded. The family Salticidae had the highest number of species (24), followed by Gnaphosidae (20), Araneidae and Lycosidae (15 each), Theridiidae and Thomisidae (8 each) and Zodariidae (4). Most of the other families had fewer than 4 species. Throughout the study period, species not previously sampled emerged after rainfall peaks. Exclosure treatments affected plant cover, spider diversity and total species mainly through the effects of cattle, whose presence significantly reduced relative vegetation cover. An increase in vegetation cover significantly increased the diversity, total species and species evenness of the overall spider community (total samples data set). Megaherbivores and mesoherbivores had no effects on overall spider diversity. Relative vegetation cover explained approximately 20-30% of variation in community diversity, species richness and species evenness. At the guild level of resolution, the exclosure treatments had no significant effects on diversity, species richness and species evenness of web builders, plant wanderers and ground wanderers. Plant wanderers were significantly and positively correlated with relative vegetation cover, which explained 17% of variation in their diversity. Six individual species responded strongly and in contrasting ways to the same environmental variables, indicating that this level was more sensitive to environmental changes than guilds or the overall spider community. Spider diversity, relative vegetation cover and rainfall varied at a temporal scale of months and not at a spatial scale of hundreds of metres. Only species diversity and species richness from sweep-netting samples and total species from pitfall-trapping varied significantly at a spatial scale of hundreds of metres. Ordination analysis revealed that sweep-netting samples were a better indicator of grazing impacts than pitfalltrapping or combined samples and grouped to reflect cattle grazing, non-cattle grazing and to a small extent the control treatments. Other ordination analyses showed that only samples from sweep-netting and not from pitfall-trapping, were spatially partitioned at a scale of hundreds of metres. This study concludes that the spider fauna of black cotton soil habitats is rich and useful for environmental monitoring and that monitoring of several individual species as indicator of grazing impacts in savanna could be useful and relatively easy.
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- Date Issued: 2005