Dissertations / Theses on the topic 'Work dedication'

Work stress has a substantial impact on employees, organisations and economies; especially in the fragile economic environment since the ‘Great Recession’ of 2008; which has seen employment levels drop and employees willing to endure more stress at work to avoid retrenchment. These impacts include serious health and financial consequences. Attempts should therefore be made to effectively manage and address work stress to lessen these dire consequences. Many models have been developed and theorised to assist in explaining work stress, the pinnacle of these being the job demands-resources (JD-R) model. In JD-R theory, the dual process explains that work-related well-being follows the following processes: An energetic, also called the health impairment process, in which job demands leads to ill health outcomes through burnout; and then a motivational process which presents that job resources leads to positive organisational outcomes, e.g. organisational commitment, through engagement. The main objectives of this research were 1) to investigate a JD-R model in a large South African sample with a categorical estimator; 2) to investigate the reversed causal hypotheses of burnout and engagement in job demands-resources theory over time; 3) to investigate the likelihood of reporting treatment for health conditions based on burnout and engagement, and 4) to investigate the link between burnout and objective financial outcomes, i.e. by medical aid provider expenditure. To achieve the first objective a cross-sectional design was used (n = 15 633) covering numerous sectors in South Africa. A dual process model was specified with job demands (work overload) leading to ill health through burnout, and job resources (colleague and supervisor support, communication, growth opportunities and role clarity) leading to organisational commitment through engagement. Results of structural equation modelling indicated that the proposed JD-R model was a good fit to the sample. Furthermore, burnout was found to mediate the relationship between job demands and ill health with a medium effect. Engagement was found to mediate the relationship between job resources and organisational commitment with a large effect. The second objective, concerning reversed causality, was achieved with a longitudinal design (n = 593). The hypothesized model included burnout and engagement at time one, and at time two work overload as indicator of job demands, and colleague and supervisor support, communication, growth opportunities and role clarity as indicators of job resources. Results indicated that burnout had a significant negative reversed causal effect to supervisor support and colleague support. Engagement showed only one significant result, i.e. a small negative reversed causal relationship with supervisor support. To achieve the third objective, a cross-sectional design was used (n = 7 895). Results for logistic regression analyses showed that an increase in burnout was associated with a significant increase in the estimated odds for reporting an affirmative answer for receiving treatment for any of the health conditions, i.e. cardiovascular conditions, cholesterol, depression, diabetes, hypertension and irritable bowel syndrome. In contrast, an increase in engagement was associated with a decrease in affirmative reporting for cardiovascular conditions, cholesterol and depression; but not for diabetes, hypertension or irritable bowel syndrome. Addressing the link between burnout and financial outcomes was the fourth objective; and met with a cross-sectional design (n = 3 182). Participants were divided into a high and low burnout group based on the comorbidity of exhaustion and cynicism Analysis of covariance (ANCOVA) was implemented, controlling for age and gender, to investigate the difference in medical aid provider expenditure of the two groups. Results revealed that expenditure in the high burnout group was consistently more in all cases, compared to the low burnout group. By way of conclusion, the implications of the research were discussed and recommendations for managers and for future research were made.<br>Thesis (PhD (Industrial Psychology))--North-West University, Potchefstroom Campus, 2013

This thesis offers an account of the role of betrayal in the works of poet, playwright, novelist, and occasional journalist, James Joyce. Moving away from pathologizing conceptions of Joyce as “obsessed” with betrayal, I follow the development of this theme throughout a range of Joyce’s writings. Joyce came to an understanding of the workings of this narrative as a young child, experiencing the national trauma of the downfall of Irish politician Charles Stewart Parnell and the fallout of this affair in his own household. At his father’s promptings, Joyce learned to experience betrayal as an active, though invisible force in Irish affairs, from the quotidian to the grandiose. This thesis contends, however, that this early understanding of betrayal as an “immanent” force gives way to a highly self-aware investigation into the dramatic and narrative potential of betrayal as a structuring principle in human relationships. Looking in detail at three of Joyce’s literary works—A Portrait of the Artist as a Young Man, Exiles, and Ulysses—as well as a selection of Joyce’s Triestine journalism and criticism, I attempt to offer a narrative account of how the theme of betrayal operates in and is operated on by Joyce’s texts. In Joyce’s non-fiction we find a reliance on betrayal as a means to introduce a note of melancholic pathos to nominally journalistic pieces. But in betrayal Joyce also finds a way to critique Irish constructions of heroic failure and to support the healthy antagonism necessary to his principled exile. In Portrait, Joyce studies the positive potential of betrayal as a tool of self-narration. Stephen is seen to achieve a narratively satisfying break with his community that is made possible by his imputation of Irish betrayal. In Exiles, the central dynamic of betrayal—that it is present as a possibility in any relationship—is taken to its extremity and ultimately rejected. In Ulysses, Joyce denies Stephen the narratives he had formerly relied on and studies instead the pathos of his painfully incomplete severance. In the same book, Joyce turns his attention once again to adultery. Molly’s sexual affair with Hugh “Blazes” Boylan offers Joyce a way of critiquing accepted conventions of the cuckold and the “adulteress” in favour of a far more nuanced understanding of the human impact of betrayal. Ultimately, the idea of betrayal is itself destabilized to the point that Molly’s act of extramarital sex can no longer be maintained as in any simple sense a betrayal.

碩士<br>銘傳大學<br>企業管理學系碩士在職專班<br>107<br>The mission of national army is to safeguard the country and defend the people. In order to effectively achieve this mission, the unity of the army members and the leader’s leadership are two important factors. This study believes that authentic leader’s unbiased treatment, balance information, and lead by example, not only can improve the morale of the teams, but also make the subordinates more willing to put forward suggestions for the work, and have a higher level of work engagement. Therefore, this study aims to investigate the influence of authentic leadership on subordinate’s voice behavior and work engagement. An empirical research and a questionnaire survey method was adopted in this research. Data was collected from several units of the Northern Army; 300 participants took part in this study. The results of the study show that authentic leadership improve the subordinates’ work engagement through increasing subordinates' voice behavior and reducing their silent behavior. The results of this study not only provide advice on how to improve subordinates’ work engagement, but also provide suggestions for improvement on the issues of leaders and subordinates for consideration by the military or future researchers.

<p><font size="3"> <p>The costs of occupational health and well-being are increasingly being considered as sound &lsquo<br>investments&rsquo<br>as healthy and engaged employees yield direct economic benefits to the company. The concept of Work engagement plays a vital role in this endeavour because engagement entails positive definitions of employee health and promotes the optimal functioning of employees within an organisational setting. The objective of this study was to examine the relationship between work engagement, self-efficacy and optimism amongst call centre employees in a retail organisation in the Western Cape. Over the last several years, most call centre research has predominately been focused on the aspects and causes of stress, burnout, and the deterrents of employee&rsquo<br>s well-being. In response to the prevailing preoccupation with negative aspects, the research focused on more positive aspects of human functioning and experiences. The sample comprised of ninety three call centre employees who are employed in the customer service department in a major retail organisation in the Western Cape. Convenience sampling was utilised. The measuring instruments included the Utrecht Work Engagement Scale, The Life Orientation Test-Revised and The General Self-Efficacy Scale. Statistically significant relationships were found between work engagement, self-efficacy and optimism. It was found that call centre agents displayed average levels of work engagement and optimism however they displayed high levels of self-efficacy. It was furthermore found that a moderate percentage of the variance in work engagement can be explained by self-efficacy and optimism. The implication of the results is that interventions that focus on the personal resources (viz. efficacy beliefs, optimism, hope and resiliency) and job resources (viz. physical, social or organizational aspects of the job) will contribute to increasing levels of work engagement.</p> </font></p>

碩士<br>國立雲林科技大學<br>企業管理系<br>107<br>Abstract The purpose of this study was to investigate the correlation between employees’ work engagement, work passion, and innovation behavior. In this study, a total of 300 questionnaires are delivered to employees from Taiwan's largest TFT-LCD manufacturer as the sampling objects. A total of 248 effective questionnaires are collected (the effective recovery rate is 82.67%). The results showed that: (1) employees’ work engagement has a significant impact on innovation behavior. (2) The work passion of employees in high-tech industry has a significant influence on innovation behavior. According to the results, it is believed that the high-tech industry should try to improve its work engagement and innovation behavior. Meanwhile, employees of such industries should pay more attention to their workplace behaviors, so that they could find a sense of achievement in their work to maintain their own work passion as well as enhance their innovation behaviors. Keyword: work engagement, work passion, innovation behavior

This research explores the relationship between sense of coherence, work engagement and organisational commitment in an automotive development institution in South Africa. The study was conducted through quantitative research. The study used the Orientation to Life Questionnaire (OLQ) to measure sense of coherence, the Utrecht Work Engagement Scale (UWES) to measure work engagement and the Organisational Commitment Scale (OCS) to measure organisational commitment. A biographical questionnaire was also used. The questionnaires were administered to a sample of 46 employees, 37 of whom were based in the company’s Pretoria office and nine at their Eastern Cape office. In view of the fact that the sample was small, 100 % of the population was included in the study. A theoretical relationship between the constructs was determined and an empirical study provided evidence of the degree of relationship that existed between them. The results reveal significant relationships to exist between some sub-scales, however, statistical significance could not be reached for some correlations.<br>Psychology<br>M. Admin. (Industrial and Organisational Psychology)

The aim of this study was to investigate the relationship between burnout and work engagement among employees in the pharmaceutical distribution industry. The research conducted on these concepts was geared towards adding to the knowledge base in the field of industrial and organisational psychology, to enable the current organisation from which the sample was chosen and other organisations in South Africa to focus on the effect that burnout has on employees, which directly affects the company. A quantitative survey using primary data was conducted on a convenience sample (N = 204) of full-time employees in a South African pharmaceutical distribution company. The Maslach Burnout Inventory – General Survey model (MBI-GS) and the Utrecht Work Engagement Scale (UWES) model were used to gather data. The work engagement-burnout continuum has received a great deal of research attention (Maslach, Schaufeli, & Leiter, 2001; Schaufeli & Bakker, 2003; Schutte, Toppinen, Kalimo, & Schaufeli, 2000) that has produced contradicting results. One viewpoint regards the core constructs of work engagement and burnout as opposite poles of two continua (vigour-exhaustion and dedication-cynicism), labelled energy and identification, respectively (González-Romá, Schaufeli, Bakker, & Lloret, 2006). Work engagement is ”characterized by a high level of energy and strong identification with one’s work”, while burnout is ”characterized by the opposite: A low level of energy combined with poor identification with one’s work” (Schaufeli & Bakker, 2003, p. 5; Bakker, Schaufeli, Leiter, & Taris, 2008). Hence work engagement and burnout can be recognised as inseparable and co-dependent constructs that share more or less 10 to 25% of their variance and are moderately negatively related (Schaufeli & Bakker, 2004; Schaufeli, Salanova, González-Romá, & Bakker, 2002). The second viewpoint regards work engagement and burnout as being strongly related, but fundamentally different in their separation in the work experience. They are therefore not opposite poles of a continuum (Denton, Newton, & Bower, 2008; Huhtala & Parzefall, 2007; Rothmann & Joubert, 2007; Schaufeli & Bakker, 2004; Schaufeli et al., 2002). Work engagement is defined as a ”positive, fulfilling, work-related state of mind that is characterised by vigour, dedication, and absorption” (Schaufeli & Bakker, 2004, p. 295). Burnout, however, is defined by Maslach and Jackson (1981, p. 99) as a ”syndrome of emotional exhaustion and cynicism that occurs frequently amongst individuals who do ‘people-work’ of some kind”. The statistical results of this study confirmed the hypothesis. It was found that there is a significant relationship between burnout and work engagement. Burnout is indeed negatively related to work engagement in the contact centre. However, a definitive relationship between burnout and work engagement in the distribution centre was not established.<br>Industrial & Organisational Psychology<br>M. Comm. (Industrial Psychology)

The key objective of this study was to determine the relationship between burnout (measured by the Maslach Burnout Inventory – Human Services Survey (MBI-HSS)), work engagement (measured by the Utrecht Work Engagement Scale), and sense of coherence (measured by the Orientation of Life Questionnaire developed by Antonovsky (1987)). A quantitative study using a cross-sectional survey research design was conducted on a randomly selected sample (N = 178) of nurses at a central hospital in Kwa-Zulu Natal. A theoretical relationship was established between the variables. The empirical relationship revealed statistically significant negative relationship between burnout and work engagement. A statistically significant negative relationship was also established between burnout and SOC. The findings add valuable knowledge to industrial and organisational psychology and can be applied to promote employee and organisational wellness.<br>Industrial and Organisational Psychology<br>M. Com. (Industrial and Organisational Psychology)

The current work environment demands a lot from employees. Organisations implement strategies to reduce cost and increase productivity, often ignoring the well-being and needs of employees. Factors such as virtual offices are becoming a reality as cell phones, laptops, tablets and other technology make availability a reality 24 hours a day. This leads to employees being confronted with work wherever and whenever it is required. These factors can lead to distress or eustress or both. Some employees experience symptoms of burnout due to all these demands placed on them, yet others experience eustress. Work well-being is crucial to ensure that employees are engaged and committed to their job and contribute to the success of the organisation they are employed with. In the model of work-related well-being of Nelson and Simmons (2003), which will be discussed in this research, burnout is regarded as distress, while work engagement is regarded as eustress. The objective of this study is to determine whether a relationship exists between the dimensions of work-related well-being within selected sectors in South Africa – whether it leads to either burnout or work engagement and whether it is similar in different sectors. Various models can be used to explain these effects but for the purposes of this study the following models were consulted, namely the Comprehensive Model of Burnout and Engagement (COBE), the Effort-Recovery (E-R) Model and the Job Demand / Resources (JD-R) model. The participants in this study are educators and administrative personnel from tertiary education institutions (n = 1324), secondary schools (n = 1177), employees from the insurance industry (n = 613), and correctional services (n = 892). The measurement vii instruments used are the Maslach Burnout Inventory, the Utrecht Work Engagement Scale and the Job Demands-Resources Scale and the Organisational Stress Screening Tool (ASSET). The results indicate that there is a relationship between the dimensions of work-related well-being in different sectors and that it has great predictive value in different sectors.<br>MA (Industrial Psychology), North-West University, Potchefstroom Campus, 2013

Depression is one of the most debilitating, widespread and costly health problems worldwide and has a high prevalence in almost every society. Research suggests that depression affects an individual‟s work engagement levels, burnout levels and the occurrence of stress-related ill health symptoms. However, it is unclear whether these findings would differ among individuals who reported that they suffer from depression and receive medical treatment for it, individuals who reported that they are unsure whether they suffer from depression, and individuals who reported that they do not suffer from depression. This study is quantitative in nature and a cross-sectional design was used. The study population consisted of 15 664 participants from several sectors in South Africa. The participants also differed in terms of gender, age, race, marital status, educational level, language and the province where they reside. The sample population was thus representative of the diverse population of South Africa. The SAEHWS, a self-report instrument based on the dual-process model of work-related well-being, was used to measure all constructs. The participants were divided into three groups, i.e. individuals who reported that they suffer from depression and are currently receiving medical treatment for depression, individuals who reported that they are uncertain whether they suffer from depression, and individuals who reported that they do not suffer from depression. Frequencies were used to determine the prevalence of depression in the three different groups and MANOVA (multivariate analysis of variance) was used to determine the significance of differences between the levels of work engagement, burnout and stress-related ill health symptoms of the three different groups (individuals who reported that they suffer from depression, individuals who reported that they are uncertain whether they suffer from depression, and those who reported that they do not suffer from depression). The results showed that 18,3% of the population reported that they suffer from depression and receive medical treatment for depression, 16,7% of the population reported that they are unsure whether they suffer from depression and 65% reported that they do not suffer from depression. Furthermore, it was found that depression significantly influences work engagement levels negatively and that it significantly influences burnout levels and the occurrence of stress-related ill health symptoms positively. This study will make organisations aware of the effect of depression on an individual‟s well-being and of the fact that depression is a factor to be reckoned with. Employers should consider ways to assist employees who suffer from depression and should learn how to act preventatively to decrease any further occurrence.<br>Thesis (M.Com. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2011