3. Electronic Theses and Dissertations (ETDs) - All submissions
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Item Motivation, work values, organisational commitment and job satisfaction : age and generational cohort effects.(2014-03-03) Nkomo, EmmanuelSince the year 2000, younger workers born after 1980 have been entering the South African workforce in large numbers. The experienced Baby Boomer generation, born between 1945 and 1964 has started leaving the workplace in retirement. With organisations currently facing the challenge of skills shortages in some professions/trades, it is important for organisations to recognise the potential influence of work values on attitudes and behaviours at work in order to retain staff and groom future leaders. Different Generations are assumed to bring their own norms and values into the work place and an understanding of what motivates these different generations will ensure that organisations better plan retention strategies. As South Africa receives the latest generation of workers (Generation Y) into the work force, managers need to be encouraged to deal with the potential generational differences among workers. The purpose of this quantitative study was to research and examine the relationship between age, sources of motivation, work values, organisational commitment and job satisfaction across generations in the South African work force. A research model was developed to test theory on generational differences. Cohort membership was hypothesised to influence motivation, work values, organisational commitment and job satisfaction. Work values and sources of motivation were also hypothesised to influence organisational commitment and job satisfaction. A quantitative study was conducted to investigate the association between age (which represented cohort membership) and sources of motivation, work values, organisational commitment and job satisfaction. The study was designed to answer the main question: Are there significant differences in sources of motivation, work values, organisational commitment and job satisfaction across the three generations found in the South African workforce today? Data were collected using both an on line and hard copy questionnaire distributed to corporate companies that participate in career exhibitions at the University of the Witwatersrand. Data were analysed using SPSS software version 19 and 20.The findings largely confirm previous findings which suggest that there are significant differences between generations in sources of motivation, work values, organisational commitment and job satisfaction. Consistent with research, older workers, Baby Boomers were found to have higher job satisfaction than younger workers. An interesting finding of this study was that contrary to research literature, younger workers, generation Y, were found to have higher organisational commitment than Baby Boomers and generation X. Consistent with previous studies, Baby Boomers were found to have higher levels intrinsic work values than both generation X and Y. The results indicate that there are differences between generations and this has implications for Human Resource practitioners and researchers. Based on the findings of this research, further research is warranted specifically in understanding organisational commitment across generations.Item Psychological capital and work-related attitudes : the moderating role of a supportive organisational climate.(2013-09-30) Naran, VandanaThis study aimed to investigate the relationship between psychological capital and the work-related attitudes of job satisfaction and organisational commitment recognising the hierarchical nature of the data. This relationship was examined in light of a supportive organisational climate as defined by supervisor support which played the role of a moderator in this relationship. Data was gathered using a number of structured questionnaires which were distributed to employees via an online link. The Psychological Capital Questionnaire (Luthans, Youssef & Avolio, 2007), Organisational Commitment Questionnaire (Mowday, Steers & Porter, 1982), Warr, Cook and Wall’s (1979) measure of job satisfaction and Eisenberger’s (1986) adapted measure of supervisor support were administered. A total of 14 departments participated in the study and 50 employees completed the questionnaires. A Hierarchical Linear Model analysis (HLM) was used to analyse the data along with Pearson product moment correlations and a two-way ANOVA. Results indicated that psychological capital was related moderately and positively to job satisfaction but was not related to organisational commitment. Supervisor support was related to both job satisfaction and organisational commitment. Finally supervisor support moderated the relationship between psychological capital and job satisfaction but no interaction was found for the relationship between psychological capital and organisational commitment as moderated by supervisor support. This paper concludes with a discussion of the results, implications of the findings, limitations and directions for future research.Item The mediating role of workplace spirituality on perceptions of transformational leadership, organisational commitment and employee satisfaction within a sample of South African Muslim teachers.(2012-09-06) Dadabhay, MuhamedThis study evaluated the mediational role of Muslim School teachers‟ workplace spiritualty on perceptions of principal behaviour, individual job satisfaction and organisational commitment. In this regard The Meaning and Purpose at work scale of spirituality (Ashmos & Duchon, 2000) was administered, the Transformational leadership Inventory (Podsakoff et al,1990), the Organisational Commitment Questionnaire (Mowday, Steers & Porter, 1979), and a measure of job satisfaction (Warr et al, 1979) to a sample of 219 Muslim School teachers‟ throughout Gauteng South Africa. Results stemming from Pearson Product Moments correlations and latent variable Structural Equation modelling were used to determine the relationships between these variables and test the mediational model. Results indicated that Muslim school teachers‟ regard their workplaces as catering to their spiritual needs, and are very satisfied and committed towards their organisation. Perceptions of WPS and leadership were found to significantly predict both job satisfaction and organisational commitment. Feelings of workplace spirituality were found to partially mediate between teachers‟ perceptions of their leader and their job satisfaction. Workplace spirituality was also found to mediate between teachers‟ perceptions of their leaders‟ behaviour and their organisational commitment. This paper concludes with the implications of these findings and directions for future research within this field.Item Employee perceptions of social and environmental corporate responsibility : the relationship with intention to stay and organisational commitment.(2012-09-03) Pitt, Bianca AgrestiThe current study aimed to examine whether or not employee perceptions of their organisations corporate social responsibility (CSR) practices impacted upon organisational commitment and intention to stay. Moreover, this research aimed to determine whether or not an individual’s perception of their organisations CSR practices was impacted upon by their preference for CSR. As an initial step, it was essential to determine whether or not individuals had a preference for certain CSR practices. The current study defined CSR in terms of three distinct constructs: environmental CSR, external social CSR and internal social CSR. Environmental CSR encompassed any action undertaken in order to promote environmental sustainability while external social CSR dealt with initiatives aimed at assisting individuals and communities in need. Lastly, internal social CSR was operationalised as the degree to which organisations address social asymmetries with regards to gender, race, sexual orientation and disability. An exploratory factor analysis demonstrated that employee perceptions of CSR do not occur in terms of the three distinct constructs described above. Rather, employee perceptions occur in terms of actions which impact employees within the workplace, labelled internal CSR, and those that are focused outside the organisation, termed external CSR. Employee perceptions of internal CSR are thus concerned with the degree to which organisations adequately address social asymmetries based on gender, race, sexual orientation and disability. Conversely, perceptions of external CSR are concerned with the adequacy of organisational initiatives aimed at environmental sustainability and assisting individuals and communities in need. The results derived from the multiple regression suggests that both internal and external CSR predict organisational commitment ( = 4.92, p < .0001; = 2.64, p = 0.0095 respectively) and intention to stay ( = 0.13, p = 0.0032; = 0.15, p < .0001 respectively). In terms of the strength of the predictions, internal CSR is a moderate predictor while external CSR is a weak predictor of both organisational commitment and intention to stay. With regards to employee preference for CSR practices; results derived from analytic hierarchy process and ward’s minimum variance clustering method demonstrate that the sample, composed of 119 participants, could be split into two clusters. Both clusters demonstrated that external social CSR was the most preferred CSR practice. Results from t-tests demonstrated that employee preference did not impact upon employee perceptions of external CSR ( = 0.10; p = 0.92) and internal CSR ( = 0.25; p = 0.80).Item Ethical climate fit, leader-member exchange and employee job outcomes(2012-02-15) Mutsvunguma, Patricia S.The study sought to investigate whether the effects of an employee’s fit or misfit with the ethical climate of an organisation is mitigated or exacerbated by the quality of the leader-member exchange experienced. The outcome variables looked at includes organisational commitment, job satisfaction and turnover intentions. Data was gathered from a total sample of 125 employees from three different non profit making organisations. Pearson Product Moment Correlations and moderated regressions were used to address the main research questions of the study. Despite, the implied theoretical link between ethical climate fit and leader member exchange, partly as a function of the constructs being centred on the notion of fit, and the role organisational leaders play in the formation of ethical climates, no significant moderation effects were found. Both variables were found to relate significantly to all job outcomes, but no combined effects of these variables on job outcomes were found. The findings of the study highlight a need for further empirical research on these concepts, and for the inquiring of existing theoretical propositions linking leaders to ethical climates.