The face of the workplace has changed dramatically over the past decade and most organisations have to survive in a fiercely competitive global economy. The impact of the changing world of work is most evident in changes in the psychological contract (agreement) between employees and organisations. Employees are expected to give more in terms of time, effort, skills and flexibility, whereas they receive less in terms of career opportunities, lifetime employment and job security. It is in view of the above work complexities that employee engagement has become a focus area. in particular, to understand the mediating effects of certain psychological conditions in relation to work engagement. "Why do some employees stay engaged at work, even whilst being challenged with consistent change and greater job insecurity and why do others' disengage at work?" The objective of this study was to investigate the mediating effects of three psychological conditions, namely psychological meaningfulness, psychological safety, and psychological availability on employees' work engagement. A survey research design was used with a questionnaire as data-gathering instrument. Stratified random samples (N=171) were taken from employees of a multinational oil company. The Work Engagement Scale and the Work Experiences Scale were administered. Descriptive statistics (e.g. means and standard deviations) were used to analyse the data. Pearson product-moment correlation coefficients were used to assess the relationships between the variables. Multiple regression analyses were used to investigate the effects of the variables in this study. The results confirmed that psychological meaningfulness and psychological availability were significant predictors of work engagement. Meaningfulness displayed the strongest positive relation with engagement. The relation of work role fit with engagement was fully mediated by the psychological condition of meaningfulness. Cognitive, emotional and physical resources had the strongest effect on psychological availability. Feelings of self- consciousness impacted on psychological availability, implying that someone who is less self-conscious is psychologically more available to engage at work. It was therefore confirmed that psychological meaningfulness fully mediated the effects of work role fit on engagement and psychological availability fully mediated the effects of resources and self-consciousness on engagement. Limitations in the research are identified and recommendations for future research are made. / Thesis (M.A. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2007

Thesis (M.A. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2007.

The face of the workplace has changed dramatically over the past decade and most organisations have to survive in a fiercely competitive global economy. The impact of the changing world of work is most evident in changes in the psychological contract (agreement) between employees and organisations. Employees are expected to give more in terms of time, effort, skills and flexibility, whereas they receive less in terms of career opportunities, lifetime employment and job security. It is in view of the above work complexities that employee engagement has become a focus area. in particular, to understand the mediating effects of certain psychological conditions in relation to work engagement. "Why do some employees stay engaged at work, even whilst being challenged with consistent change and greater job insecurity and why do others' disengage at work?" The objective of this study was to investigate the mediating effects of three psychological conditions, namely psychological meaningfulness, psychological safety, and psychological availability on employees' work engagement. A survey research design was used with a questionnaire as data-gathering instrument. Stratified random samples (N=171) were taken from employees of a multinational oil company. The Work Engagement Scale and the Work Experiences Scale were administered. Descriptive statistics (e.g. means and standard deviations) were used to analyse the data. Pearson product-moment correlation coefficients were used to assess the relationships between the variables. Multiple regression analyses were used to investigate the effects of the variables in this study. The results confirmed that psychological meaningfulness and psychological availability were significant predictors of work engagement. Meaningfulness displayed the strongest positive relation with engagement. The relation of work role fit with engagement was fully mediated by the psychological condition of meaningfulness. Cognitive, emotional and physical resources had the strongest effect on psychological availability. Feelings of self- consciousness impacted on psychological availability, implying that someone who is less self-conscious is psychologically more available to engage at work. It was therefore confirmed that psychological meaningfulness fully mediated the effects of work role fit on engagement and psychological availability fully mediated the effects of resources and self-consciousness on engagement. Limitations in the research are identified and recommendations for future research are made. / Thesis (M.A. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2007

The work of industrial/organisational (I/O) psychologists presents an interesting context for studying meaning and engagement (as eudaimonic components of happiness). (I/O) psychologists spend more than 88% of their working day with people, and they are primary role models for happiness and change in the workplace. Information about the manifestation of their meaning and work engagement is therefore needed. The aim of this study was to determine how (I/O) psychologists experience the meaning of their work and to investigate the relationships between their experiences of work-role fit, meaning of work, psychological meaningfulness, and work engagement. The research method consisted out of a literature review and empirical study. A survey design with a convenience sample (n = 106) was taken from a sample of registered (I/O) psychologists. A biographical questionnaire, the Work-role Fit Scale (WRFS), Work-life Questionnaire (WLQ), Psychological Meaningfulness Scale (PMS), Work Engagement Scale (WES) and a self-developed survey measuring the actual and desired time spent on six broad categories of work were administered. The statistical analysis was carried out by means of SPSS (2009). Exploratory factor analyses showed one factor models for work-role fit, psychological meaningfulness and work engagement. A two factor model for the meaning of work (a job/calling and career orientation) was found. Cronbach alpha coefficients ranging from 0,80 to 0,93 were obtained. The results showed that a discrepancy exists between the actual time and desired time spent on the six broad categories of work (see Benjamin & Louw-Potgieter, 2008). Furthermore, the results showed that half the 1/0 psychologists view their work as callings. Whereas only 16% view their work as a career and 6,6% as a job. Regression analyses indicated that work-role fit predicts psychological meaningfulness and work engagement. The job/calling orientation predicted both psychological meaningfulness and work engagement. Work-role fit predicted the job/calling orientation. Psychological meaningfulness did not mediate the relationship between work-role fit and work engagement. Work-role fit mediated the relationship between the meaning of work and psychological meaningfulness. Work-role fit partially mediated the relationship between a calling orientation and work engagement / Thesis (M.Comm. (Industrial Psychology)--North-West University, Vaal Triangle Campus, 2010.

The work of industrial/organisational (I/O) psychologists presents an interesting context for studying meaning and engagement (as eudaimonic components of happiness). (I/O) psychologists spend more than 88% of their working day with people, and they are primary role models for happiness and change in the workplace. Information about the manifestation of their meaning and work engagement is therefore needed. The aim of this study was to determine how (I/O) psychologists experience the meaning of their work and to investigate the relationships between their experiences of work-role fit, meaning of work, psychological meaningfulness, and work engagement. The research method consisted out of a literature review and empirical study. A survey design with a convenience sample (n = 106) was taken from a sample of registered (I/O) psychologists. A biographical questionnaire, the Work-role Fit Scale (WRFS), Work-life Questionnaire (WLQ), Psychological Meaningfulness Scale (PMS), Work Engagement Scale (WES) and a self-developed survey measuring the actual and desired time spent on six broad categories of work were administered. The statistical analysis was carried out by means of SPSS (2009). Exploratory factor analyses showed one factor models for work-role fit, psychological meaningfulness and work engagement. A two factor model for the meaning of work (a job/calling and career orientation) was found. Cronbach alpha coefficients ranging from 0,80 to 0,93 were obtained. The results showed that a discrepancy exists between the actual time and desired time spent on the six broad categories of work (see Benjamin & Louw-Potgieter, 2008). Furthermore, the results showed that half the 1/0 psychologists view their work as callings. Whereas only 16% view their work as a career and 6,6% as a job. Regression analyses indicated that work-role fit predicts psychological meaningfulness and work engagement. The job/calling orientation predicted both psychological meaningfulness and work engagement. Work-role fit predicted the job/calling orientation. Psychological meaningfulness did not mediate the relationship between work-role fit and work engagement. Work-role fit mediated the relationship between the meaning of work and psychological meaningfulness. Work-role fit partially mediated the relationship between a calling orientation and work engagement / Thesis (M.Comm. (Industrial Psychology)--North-West University, Vaal Triangle Campus, 2010.

It is important that organisations are aware of factors that might affect the levels of well-being of employees, as employees are instrumental to the achievement of organisational goals. Well-being of employees can be conceptualised in terms of burnout and engagement. Studies have shown that different factors contribute to the employee experience of burnout and engagement. These factors include job demands and resources and psychological conditions (psychological meaningfulness, psychological availability and psychological safety). Although various studies regarding burnout and engagement can be found in literature, three research gaps have been identified from the studies. First, a reliable and valid instrument is needed to measure job demands and resources in a specific organisation. Second, given the cost of some measures of burnout, inadequacies in conceptualisation of the burnout construct and the inadequate psychometric properties of others, an inexpensive measure is needed which can be used to measure burnout in a valid and reliable way. Third, no studies seem to be found which focus on the effects of job demands and resources on burnout and engagement via specific psychological conditions (i.e. psychological meaningfulness, availability and safety). The general objective of this research therefore was to investigate the well-being of employees in a South African agricultural research organisation. It focused on job demands, job resources, burnout, work engagement and psychological conditions. The objective of the first study was to investigate the job demands and resources of employees in a South African agricultural research organisation. The study specifically examined the validity and reliability of a scale adapted to measure job demands and resources of the employees and established the prevalent job demands and resources of the employees. Differences that may exist based on the employees‟ demographic variables were also investigated. The aim of the second study was to provide an overview of current burnout measures that are used in the literature. From the literature, gaps were identified and used to develop a new Burnout Scale for use with employees within a South African agricultural research organisation. The research then examined the construct validity, reliability, construct equivalence and item bias of the newly-developed Burnout Scale. The research also investigated whether any differences in burnout existed in relation to the employees‟ demographic variables. The third study investigated the relationships between specific job demands, job resources, psychological conditions, burnout, and work engagement by testing a structural model of burnout and engagement in a sample of employees within a South African agricultural research organisation. The research method for each of the three articles consisted of a brief literature review and an empirical study. A non-probability availability sample of 443 agricultural employees was used. A cross-sectional design, with a survey as the data collection technique, was used. Measuring instruments that were utilised included an adapted Job Demands-Resources scale (AJDRS), a self-developed Burnout Scale (BS), a self-developed Work Engagement Scale (WES), an adapted Psychological Conditions Questionnaire (PCQ), and a biographical questionnaire. The statistical analyses were carried out with the help of the SPSS programme (IBM SPSS statistics, version 21) and MPLUS version 7.11 (Muthén, & Muthén 1998-2013). The statistical methods utilised in the three articles included descriptive statistics, Cronbach alpha coefficients, principal factor analysis, Pearson product-moment correlation coefficients, MANOVA, ANOVA, differential item functioning (DIF), and structural equation modelling. Evidence was established for the factorial validity and reliability of the AJDRS. The results indicate that the job demands experienced by employees in an agricultural research organisation are: overload and job insecurity; while job resources were: organisational support, growth opportunities, control, rewards, and physical resources (equipment). It was furthermore found that there were differences in the perceived job demands and resources of employees. In addition, the BS was found to consist of three reliable factors, i.e. fatigue, emotional exhaustion/withdrawal, and cognitive weariness. The results also showed construct equivalence for the Burnout construct, and no item bias for the language groups examined. Age was found to affect the level of perceived burnout of the employees. Furthermore, job resources (growth opportunities, control, and organisational support) were found to be positively associated with engagement, while lack of resources and job demands (overload) are positively associated with burnout of employees. Psychological meaningfulness, safety and availability are positively associated with work engagement, and negatively associated with burnout. The psychological conditions of availability, safety, and meaningfulness mediated the relationship between job resources and work engagement, as well as between lack of job resources and burnout. Psychological availability and meaningfulness mediated the relationship between job demands and burnout; however, the mediation effect of psychological safety on the relationship between job demands and burnout could not be established. Recommendations are made for practice, as well as future research. / PhD (Industrial Psychology), North-West University, Potchefstroom Campus, 2014

It is important that organisations are aware of factors that might affect the levels of well-being of employees, as employees are instrumental to the achievement of organisational goals. Well-being of employees can be conceptualised in terms of burnout and engagement. Studies have shown that different factors contribute to the employee experience of burnout and engagement. These factors include job demands and resources and psychological conditions (psychological meaningfulness, psychological availability and psychological safety). Although various studies regarding burnout and engagement can be found in literature, three research gaps have been identified from the studies. First, a reliable and valid instrument is needed to measure job demands and resources in a specific organisation. Second, given the cost of some measures of burnout, inadequacies in conceptualisation of the burnout construct and the inadequate psychometric properties of others, an inexpensive measure is needed which can be used to measure burnout in a valid and reliable way. Third, no studies seem to be found which focus on the effects of job demands and resources on burnout and engagement via specific psychological conditions (i.e. psychological meaningfulness, availability and safety). The general objective of this research therefore was to investigate the well-being of employees in a South African agricultural research organisation. It focused on job demands, job resources, burnout, work engagement and psychological conditions. The objective of the first study was to investigate the job demands and resources of employees in a South African agricultural research organisation. The study specifically examined the validity and reliability of a scale adapted to measure job demands and resources of the employees and established the prevalent job demands and resources of the employees. Differences that may exist based on the employees‟ demographic variables were also investigated. The aim of the second study was to provide an overview of current burnout measures that are used in the literature. From the literature, gaps were identified and used to develop a new Burnout Scale for use with employees within a South African agricultural research organisation. The research then examined the construct validity, reliability, construct equivalence and item bias of the newly-developed Burnout Scale. The research also investigated whether any differences in burnout existed in relation to the employees‟ demographic variables. The third study investigated the relationships between specific job demands, job resources, psychological conditions, burnout, and work engagement by testing a structural model of burnout and engagement in a sample of employees within a South African agricultural research organisation. The research method for each of the three articles consisted of a brief literature review and an empirical study. A non-probability availability sample of 443 agricultural employees was used. A cross-sectional design, with a survey as the data collection technique, was used. Measuring instruments that were utilised included an adapted Job Demands-Resources scale (AJDRS), a self-developed Burnout Scale (BS), a self-developed Work Engagement Scale (WES), an adapted Psychological Conditions Questionnaire (PCQ), and a biographical questionnaire. The statistical analyses were carried out with the help of the SPSS programme (IBM SPSS statistics, version 21) and MPLUS version 7.11 (Muthén, & Muthén 1998-2013). The statistical methods utilised in the three articles included descriptive statistics, Cronbach alpha coefficients, principal factor analysis, Pearson product-moment correlation coefficients, MANOVA, ANOVA, differential item functioning (DIF), and structural equation modelling. Evidence was established for the factorial validity and reliability of the AJDRS. The results indicate that the job demands experienced by employees in an agricultural research organisation are: overload and job insecurity; while job resources were: organisational support, growth opportunities, control, rewards, and physical resources (equipment). It was furthermore found that there were differences in the perceived job demands and resources of employees. In addition, the BS was found to consist of three reliable factors, i.e. fatigue, emotional exhaustion/withdrawal, and cognitive weariness. The results also showed construct equivalence for the Burnout construct, and no item bias for the language groups examined. Age was found to affect the level of perceived burnout of the employees. Furthermore, job resources (growth opportunities, control, and organisational support) were found to be positively associated with engagement, while lack of resources and job demands (overload) are positively associated with burnout of employees. Psychological meaningfulness, safety and availability are positively associated with work engagement, and negatively associated with burnout. The psychological conditions of availability, safety, and meaningfulness mediated the relationship between job resources and work engagement, as well as between lack of job resources and burnout. Psychological availability and meaningfulness mediated the relationship between job demands and burnout; however, the mediation effect of psychological safety on the relationship between job demands and burnout could not be established. Recommendations are made for practice, as well as future research. / PhD (Industrial Psychology), North-West University, Potchefstroom Campus, 2014