Sexual relationship power in negotiating safer sex practices amongst female university students in heterosexual relationships
- Authors: Simmers, Lionel
- Date: 2018
- Subjects: Sex (Psychology) , Psychosexual development Safe sex in AIDS prevention Couples -- Sexual behavior Communication -- Sex differences
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/35689 , vital:33777
- Description: The structural effects of patriarchy, culture and socially constructed gender roles on women‟s identities, sexuality and relationship power is still a relatively under-researched area within South Africa. This study aimed to explore and describe the sexual relationship power of female university students in negotiating for safer sex practices, as women between 18 and 25 years of age are considered the most at-risk cohort for HIV and sexual health related risk and infection. The study utilized purposive sampling techniques, selecting young women and men to explore the influence of culture, socially constructions, gender, sexuality and sexual relationship power in negotiating for safer sex. Data was collected via semi structured individual interviews with 5 female participants and a focus group discussion with 8 female and 3 male participants. All data collection procedures were conducted in English, as this is the language of instruction at the institution. The data was analysed using a six-phase model for thematic analysis. The study used an interpretivist lens to allow the participants understanding of their experiences with the phenomenon of sexual relationship power. The findings revealed that gender, power and sexuality are contradictory and contested terrains. Traditional gender discourses make men‟s greater power within heterosexual relationships appear normal. Yet, the results reveal that gender identities and roles, and sexual relationship power is tension filled and that these individuals experience discontinuities and gaps in their power. This is apparent in the women participants‟ assertion that their personal sexual relationship power depends on the context. This means that men do not enjoy overall power and that these breaks in power hold promise for the construction and creation of newer forms of gender behaviour which will give women‟s identities greater power in expressing themselves in their sexual relationships and will equip them to better protect their sexual health.
- Full Text:
- Date Issued: 2018
- Authors: Simmers, Lionel
- Date: 2018
- Subjects: Sex (Psychology) , Psychosexual development Safe sex in AIDS prevention Couples -- Sexual behavior Communication -- Sex differences
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/35689 , vital:33777
- Description: The structural effects of patriarchy, culture and socially constructed gender roles on women‟s identities, sexuality and relationship power is still a relatively under-researched area within South Africa. This study aimed to explore and describe the sexual relationship power of female university students in negotiating for safer sex practices, as women between 18 and 25 years of age are considered the most at-risk cohort for HIV and sexual health related risk and infection. The study utilized purposive sampling techniques, selecting young women and men to explore the influence of culture, socially constructions, gender, sexuality and sexual relationship power in negotiating for safer sex. Data was collected via semi structured individual interviews with 5 female participants and a focus group discussion with 8 female and 3 male participants. All data collection procedures were conducted in English, as this is the language of instruction at the institution. The data was analysed using a six-phase model for thematic analysis. The study used an interpretivist lens to allow the participants understanding of their experiences with the phenomenon of sexual relationship power. The findings revealed that gender, power and sexuality are contradictory and contested terrains. Traditional gender discourses make men‟s greater power within heterosexual relationships appear normal. Yet, the results reveal that gender identities and roles, and sexual relationship power is tension filled and that these individuals experience discontinuities and gaps in their power. This is apparent in the women participants‟ assertion that their personal sexual relationship power depends on the context. This means that men do not enjoy overall power and that these breaks in power hold promise for the construction and creation of newer forms of gender behaviour which will give women‟s identities greater power in expressing themselves in their sexual relationships and will equip them to better protect their sexual health.
- Full Text:
- Date Issued: 2018
Statistical modelling for detection of fraudulent activity on banking cards
- Authors: Nasila, Mark Wopicho
- Date: 2014
- Subjects: Mathematical statistics Mathematical models , Statistics Bank fraud
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/45887 , vital:39314
- Description: The current global recession has highlighted the fragile banking and related systems exposure to risks and acts of fraud. As a result of the ever changing information technology environment, where the internet has become an important retail sector channel, new fraud challenges are being encountered. The rapid growth in credit and cheque card transactions as a payment mechanism has led to an increase in card fraud. Approximately 70% of consumers utilising credit and cheque cards, as payment mechanisms, are significantly concerned about fraud (McAlearney, 2008). Additionally, credit card fraud has broader negative implications, such as funding organised crime, international narcotics trafficking and even the financing of terrorist activities. The first section of this study develops classification models that will improve on existing methods used to detect fraud and, as a result thereof, reduce the number of fraudulent transactions. Using confidential data obtained from a South African Bank, logistic regression and scoring techniques have been combined to develop a classification model that improves on the existing fraudulent identification methods. Using the methods developed in this study, a higher percentage of fraudulent transactions are classified correctly when compared to discriminant analysis, a method often used to identify fraudulent transactions. These models enable the banking business to identify demographic, socio-economic and banking-specific determinants which contribute significantly towards fraudulent transactions. The early detection methods will allow banks to put in place measures that will reduce the occurrence of fraudulent transactions on customer’s cards. The second section involves understanding how card holders and merchants contribute towards the occurrence of fraudulent incidents. This was achieved through two surveys which were carried out in the Johannesburg metropolitan area. These surveys aimed at understanding the perceptions of card holders and merchants with regard to aspects pertaining to card fraud contributed towards the occurrence of card fraud. Multinomial logistic regression (MLR) is used to classify card holders and merchants according to their likelihood of experiencing card fraud incidents. These results are based on their perceptions of certain aspects related to card fraud as obtained from the survey instruments.
- Full Text:
- Date Issued: 2014
- Authors: Nasila, Mark Wopicho
- Date: 2014
- Subjects: Mathematical statistics Mathematical models , Statistics Bank fraud
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/45887 , vital:39314
- Description: The current global recession has highlighted the fragile banking and related systems exposure to risks and acts of fraud. As a result of the ever changing information technology environment, where the internet has become an important retail sector channel, new fraud challenges are being encountered. The rapid growth in credit and cheque card transactions as a payment mechanism has led to an increase in card fraud. Approximately 70% of consumers utilising credit and cheque cards, as payment mechanisms, are significantly concerned about fraud (McAlearney, 2008). Additionally, credit card fraud has broader negative implications, such as funding organised crime, international narcotics trafficking and even the financing of terrorist activities. The first section of this study develops classification models that will improve on existing methods used to detect fraud and, as a result thereof, reduce the number of fraudulent transactions. Using confidential data obtained from a South African Bank, logistic regression and scoring techniques have been combined to develop a classification model that improves on the existing fraudulent identification methods. Using the methods developed in this study, a higher percentage of fraudulent transactions are classified correctly when compared to discriminant analysis, a method often used to identify fraudulent transactions. These models enable the banking business to identify demographic, socio-economic and banking-specific determinants which contribute significantly towards fraudulent transactions. The early detection methods will allow banks to put in place measures that will reduce the occurrence of fraudulent transactions on customer’s cards. The second section involves understanding how card holders and merchants contribute towards the occurrence of fraudulent incidents. This was achieved through two surveys which were carried out in the Johannesburg metropolitan area. These surveys aimed at understanding the perceptions of card holders and merchants with regard to aspects pertaining to card fraud contributed towards the occurrence of card fraud. Multinomial logistic regression (MLR) is used to classify card holders and merchants according to their likelihood of experiencing card fraud incidents. These results are based on their perceptions of certain aspects related to card fraud as obtained from the survey instruments.
- Full Text:
- Date Issued: 2014
Social diversity in an engineering workplace: a conflict resolution perspective
- Authors: Kotze, Sharon Jean
- Date: 2011
- Subjects: Conflict management -- South Africa , Interpersonal conflict -- South Africa , Social conflict -- South Africa , Work environment -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8172 , http://hdl.handle.net/10948/1638 , Conflict management -- South Africa , Interpersonal conflict -- South Africa , Social conflict -- South Africa , Work environment -- South Africa
- Description: The global working environment has altered dramatically over the last decade, with the workforce now consisting of a diverse assortment of individuals. South Africa, in particular, has had to face major challenges as it adapts to the newly conceived "Rainbow Nation". It has also had to make amends for inequalities bred by the past discrimination and the segregation of Apartheid. Prior to this, businesses in general, were inward-looking in that they did not have to comply with or conform to the changing trends found in the international arena. Suddenly, issues such as Black Economic Empowerment, Affirmative Action, gender, age, faith and preferred sexual orientation have had to be accommodated as the new Employment Equity Act of 1998 was promulgated. Each individual coming into the workplace has his or her own cosmological, ontological and epistemological view, and although this facilitates a positive contribution by individuals with regard to varying ideas, skills, talents and expertise, more often than not, the reality is that the differences that exist within a staff complement often result in conflict. Furthermore, South Africa exhibits deep-rooted, social conflict as a result of the oppression of the apartheid years. Unemployment, poverty, poor education and service deliveries are far from being satisfactorily addressed. Therefore, it is assumed that unmet/frustrated basic human needs, as defined in Abraham Maslow‘s "Hierarchy of Needs", play a role in causing conflict both in the workplace and in society. It was felt that basic human needs, as articulated, had not been researched as a cause of workplace conflict and this research will explore the part that frustrated human needs may play in organisational conflict, alongside diversity conflicts.
- Full Text:
- Date Issued: 2011
- Authors: Kotze, Sharon Jean
- Date: 2011
- Subjects: Conflict management -- South Africa , Interpersonal conflict -- South Africa , Social conflict -- South Africa , Work environment -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8172 , http://hdl.handle.net/10948/1638 , Conflict management -- South Africa , Interpersonal conflict -- South Africa , Social conflict -- South Africa , Work environment -- South Africa
- Description: The global working environment has altered dramatically over the last decade, with the workforce now consisting of a diverse assortment of individuals. South Africa, in particular, has had to face major challenges as it adapts to the newly conceived "Rainbow Nation". It has also had to make amends for inequalities bred by the past discrimination and the segregation of Apartheid. Prior to this, businesses in general, were inward-looking in that they did not have to comply with or conform to the changing trends found in the international arena. Suddenly, issues such as Black Economic Empowerment, Affirmative Action, gender, age, faith and preferred sexual orientation have had to be accommodated as the new Employment Equity Act of 1998 was promulgated. Each individual coming into the workplace has his or her own cosmological, ontological and epistemological view, and although this facilitates a positive contribution by individuals with regard to varying ideas, skills, talents and expertise, more often than not, the reality is that the differences that exist within a staff complement often result in conflict. Furthermore, South Africa exhibits deep-rooted, social conflict as a result of the oppression of the apartheid years. Unemployment, poverty, poor education and service deliveries are far from being satisfactorily addressed. Therefore, it is assumed that unmet/frustrated basic human needs, as defined in Abraham Maslow‘s "Hierarchy of Needs", play a role in causing conflict both in the workplace and in society. It was felt that basic human needs, as articulated, had not been researched as a cause of workplace conflict and this research will explore the part that frustrated human needs may play in organisational conflict, alongside diversity conflicts.
- Full Text:
- Date Issued: 2011
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