Modelling the intention to change Facebook privacy settings on mobile phones
- Authors: Miya, Asanda Christopher
- Date: 2017
- Subjects: Online social networks -- Security measures Cell phone systems
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/19531 , vital:28890
- Description: Facebook and other social networking services have significantly changed the way people communicate and share information on the Internet. People are increasingly accessing these networking services on mobile phones as opposed to traditional computers. While privacy in social networking services always was a concern, mobile phones make it even easier to share personal information, thus spotlighting privacy concerns. Facebook has privacy settings for the users who use the service on various mobile phones. However, the failure of Facebook users to change privacy settings on mobile phones may result in undesirable sharing of personal information thereby exposing the users to privacy threats. This study extends the understanding of the use of Facebook privacy settings by investigating what impacts the intention to change the privacy settings on mobile phones. The Theory of Planned Behaviour (TPB) is identified as a theoretical underpinning that relates to the intention to perform a behaviour. Structural equation modelling is chosen as a suitable research method. A conceptual model is theorized by building on the Theory of Planned Behaviour. Following suggestions by other studies, the Perceived Behavioural Control (PBC) construct are speci_cally deconstructed into internal and external factors. Nine hypotheses are predicted. A measurement instrument in the form of a questionnaire consisting of 43 items is developed. The conceptual model is evaluated using empirical data, which is gathered from a sample of 414 South African Facebook users. The evaluation of the conceptual model shows it to be a good fit. Out of the nine hypotheses, five are accepted for the final model of the study. Self-efficacy are found to be a positive internal factor that inuences user's perceived control of changing Facebook privacy settings on mobile phones. Facilitating conditions and Perceived Required effort are found to be external factors that respectively have a positive and negative inuence on user's Perceived Behavioural Control. Attitude and Perceived Behavioural Control are both found to have a positive inuence on user's intention to change Facebook privacy settings on mobile phones. The hypotheses that could not be accepted are discussed and it is argued that potential unintended bias in the sample may have had an inuence. More detailed investigation are left for future studies.
- Full Text:
- Date Issued: 2017
- Authors: Miya, Asanda Christopher
- Date: 2017
- Subjects: Online social networks -- Security measures Cell phone systems
- Language: English
- Type: Thesis , Masters , MIT
- Identifier: http://hdl.handle.net/10948/19531 , vital:28890
- Description: Facebook and other social networking services have significantly changed the way people communicate and share information on the Internet. People are increasingly accessing these networking services on mobile phones as opposed to traditional computers. While privacy in social networking services always was a concern, mobile phones make it even easier to share personal information, thus spotlighting privacy concerns. Facebook has privacy settings for the users who use the service on various mobile phones. However, the failure of Facebook users to change privacy settings on mobile phones may result in undesirable sharing of personal information thereby exposing the users to privacy threats. This study extends the understanding of the use of Facebook privacy settings by investigating what impacts the intention to change the privacy settings on mobile phones. The Theory of Planned Behaviour (TPB) is identified as a theoretical underpinning that relates to the intention to perform a behaviour. Structural equation modelling is chosen as a suitable research method. A conceptual model is theorized by building on the Theory of Planned Behaviour. Following suggestions by other studies, the Perceived Behavioural Control (PBC) construct are speci_cally deconstructed into internal and external factors. Nine hypotheses are predicted. A measurement instrument in the form of a questionnaire consisting of 43 items is developed. The conceptual model is evaluated using empirical data, which is gathered from a sample of 414 South African Facebook users. The evaluation of the conceptual model shows it to be a good fit. Out of the nine hypotheses, five are accepted for the final model of the study. Self-efficacy are found to be a positive internal factor that inuences user's perceived control of changing Facebook privacy settings on mobile phones. Facilitating conditions and Perceived Required effort are found to be external factors that respectively have a positive and negative inuence on user's Perceived Behavioural Control. Attitude and Perceived Behavioural Control are both found to have a positive inuence on user's intention to change Facebook privacy settings on mobile phones. The hypotheses that could not be accepted are discussed and it is argued that potential unintended bias in the sample may have had an inuence. More detailed investigation are left for future studies.
- Full Text:
- Date Issued: 2017
Factors influencing employee perceptions of a post-merger working environment
- Authors: Morrison, Selwyn Hilary
- Date: 2011
- Subjects: Universities and colleges -- Mergers -- South Africa -- Eastern Cape , Educational change -- South Africa -- Eastern Cape , Universities and colleges -- Administration , Education, Higher -- South Africa , Employee morale -- South Africa -- Eastern Cape , Employees -- Attitudes -- Evaluation
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8582 , http://hdl.handle.net/10948/1604 , Universities and colleges -- Mergers -- South Africa -- Eastern Cape , Educational change -- South Africa -- Eastern Cape , Universities and colleges -- Administration , Education, Higher -- South Africa , Employee morale -- South Africa -- Eastern Cape , Employees -- Attitudes -- Evaluation
- Description: Higher Education in the late 1990’s experienced significant problems with capacity due to many black students applying to enter previously white institutions (Jansen, 2002:159). The main concern of the new ANC government was the status of historically black institutions. They were unstable due to the migration away from black to white universities and technikons. This reduced their financial status and viability. In addition, the anticipated huge increase in black enrolments in higher education had not materialised (Finweek Survey, February 2009). In order to overcome both of these problems, the then Minister of Education decided to press ahead with a merger programme aimed at reducing the number of higher education institutions from 36 to 21 (Jansen, 2002:6). The primary objective of this research is to investigate the factors that influence employee perceptions of a post-merger Working Environment and Organisational Commitment: a case study of the administration staff in the Finance Department at Walter Sisulu University. There seems to be a lack of efficiently and effectiveness in the he operations of the Finance Department of Walter Sisulu University which this research will investigate through finding solutions to factors of improving the relationship between employee perceptions of their post-merger Working Environment and their Organisational Commitment. This exploratory study collected primary data through the distribution of questionnaires to 59 employees from the Finance Department at the Walter Susulu University, with a 69.12% response rate. The survey included closed questions that were analysed using statistical techniques. The findings revealed overall low scores of 31% for employee perception of their post – merger Working Environment and 50.21% for Organisational Commitment, together with its sub-dimension Affective, Continuance and normative. These scores are disturbing and need to be urgently addressed by the management of the Institution. The implication of the Finance staff’s low perception of their post – merger Working Environment and organisation Commitment is that the institution’s goals will be difficult to be fulfilled due to the low morale of the staff and the non-conducive working conditions. The Institution’s Management should be more transparent, more trustworthy, and more supportive towards staff members and have a good overall communication strategy.
- Full Text:
- Date Issued: 2011
- Authors: Morrison, Selwyn Hilary
- Date: 2011
- Subjects: Universities and colleges -- Mergers -- South Africa -- Eastern Cape , Educational change -- South Africa -- Eastern Cape , Universities and colleges -- Administration , Education, Higher -- South Africa , Employee morale -- South Africa -- Eastern Cape , Employees -- Attitudes -- Evaluation
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8582 , http://hdl.handle.net/10948/1604 , Universities and colleges -- Mergers -- South Africa -- Eastern Cape , Educational change -- South Africa -- Eastern Cape , Universities and colleges -- Administration , Education, Higher -- South Africa , Employee morale -- South Africa -- Eastern Cape , Employees -- Attitudes -- Evaluation
- Description: Higher Education in the late 1990’s experienced significant problems with capacity due to many black students applying to enter previously white institutions (Jansen, 2002:159). The main concern of the new ANC government was the status of historically black institutions. They were unstable due to the migration away from black to white universities and technikons. This reduced their financial status and viability. In addition, the anticipated huge increase in black enrolments in higher education had not materialised (Finweek Survey, February 2009). In order to overcome both of these problems, the then Minister of Education decided to press ahead with a merger programme aimed at reducing the number of higher education institutions from 36 to 21 (Jansen, 2002:6). The primary objective of this research is to investigate the factors that influence employee perceptions of a post-merger Working Environment and Organisational Commitment: a case study of the administration staff in the Finance Department at Walter Sisulu University. There seems to be a lack of efficiently and effectiveness in the he operations of the Finance Department of Walter Sisulu University which this research will investigate through finding solutions to factors of improving the relationship between employee perceptions of their post-merger Working Environment and their Organisational Commitment. This exploratory study collected primary data through the distribution of questionnaires to 59 employees from the Finance Department at the Walter Susulu University, with a 69.12% response rate. The survey included closed questions that were analysed using statistical techniques. The findings revealed overall low scores of 31% for employee perception of their post – merger Working Environment and 50.21% for Organisational Commitment, together with its sub-dimension Affective, Continuance and normative. These scores are disturbing and need to be urgently addressed by the management of the Institution. The implication of the Finance staff’s low perception of their post – merger Working Environment and organisation Commitment is that the institution’s goals will be difficult to be fulfilled due to the low morale of the staff and the non-conducive working conditions. The Institution’s Management should be more transparent, more trustworthy, and more supportive towards staff members and have a good overall communication strategy.
- Full Text:
- Date Issued: 2011
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