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24 October 2023 | Story Carmine Nieman | Photo SUPPLIED
Carmine Nieman
Carmine Nieman, Industrial Psychology Lecturer at the University of the Free State

Opinion article by Carmine Nieman, Industrial Psychology Lecturer at the University of the Free State.


Burnout – a widely recognised concept – has gained attention since its inception in the 1970s. Research has shown that burnout occurs when individuals exhaust their coping resources due to work and personal life demands, resulting in decreased job performance and extreme fatigue. Further review revealed that burnout often results from overworking and striving for perfection, particularly in high-pressure environments with challenging professional relationships. Though not officially recognised in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), the literature defines burnout as a combination of emotional exhaustion, depersonalisation, and reduced personal accomplishments due to chronic work-related stress. This condition is identifiable through symptoms such as profound fatigue, loss of motivation, cynicism towards one's work, and a sense of inadequacy. Recognising burnout as a contemporary societal challenge is vital; however, in many countries, the official statistics on this topic are not even available. 

According to the literature, there are two coping strategies: positive coping, involving problem-solving and constructive appraisal, and negative coping, which leans towards managing emotions and adopting less effective coping mechanisms. Research has identified a positive correlation between negative coping and burnout, contributing to the experience of burnout among staff members who are struggling to cope personally or professionally. Stress and anxiety have inevitably also been a challenge at the University of the Free State (UFS) for years. Recent research reveals a strong link between stress and burnout, with job burnout identified as a risk factor for anxiety and stress. Thus, addressing job burnout is essential to reduce anxiety and stress symptoms among staff at the UFS, especially as we commemorate World Mental Health Awareness Month.

Mitigating the risk of burnout

Implementing early detection methods is essential to alleviate the adverse effects of burnout. Research underscores the significance of well-being in the workplace, covering emotional, psychological, physical, and behavioural aspects, to effectively manage and prevent burnout. Additionally, burnout has repercussions on personal life, leading to family issues, work-life conflict, and a diminished quality of life, underlining the importance of social support. Preventing and managing burnout entails both individual and organisational strategies. While organisations bear some responsibility, it is unrealistic to expect employees to relinquish personal responsibilities entirely. 

There are numerous research outcomes based on individual strategies. Individual strategies encompass role and boundary management, cognitive restructuring, time management, lifestyle balance, coping strategies, work pattern adjustments, social resource utilisation, and overall well-being and self-assessment. Cognitive restructuring effectively prevents burnout by transforming negative and irrational thought patterns into positive and constructive ones. Time management and planning are core skills for managing a demanding job. Lifestyle management – the balance between work and non-work roles – is increasingly relevant. Moreover, effectively coping with stress by managing thoughts and controlling the interpretation of stressful experiences helps prevent and manage burnout symptoms. Furthermore, changing work patterns is recommended, such as taking regular breaks and avoiding excessive overtime. Leveraging social resources, including support from supervisors, colleagues, family, and friends, is also vital to prevent burnout.

The organisation’s social responsibility role

Research-based strategies on the organisational level are less than on the individual level but offer valuable advice and recommendations. Organisations can contribute to burnout prevention by implementing and developing policies and initiatives. Organisations should focus on transitioning individuals from burnout to engagement by fostering energy, resilience, involvement in work tasks, and job success. Regular well-being assessments also provide insights into individual and organisational well-being and coping. Supportive organisational strategies to prevent burnout entail role clarification, goal setting, nurturing supportive management relationships, eliminating unnecessary stressors, and offering flexible work schedules. Other organisational strategies include supportive practices, job design, coaching, and wellness programmes such as those offered by the Division of Organisational Development and Employee Well-being.

Based on the cumulative insights, an effective approach to addressing and preventing burnout on both individual and organisational levels involves enhancing personal and workplace coping skills. This can be achieved by replacing negative thought patterns with constructive patterns using rational emotive behaviour therapy techniques. Additionally, implementing constructive thinking techniques towards a model that focuses on various aspects of work life can assist in managing and preventing burnout. Furthermore, implementing early detection strategies is pivotal in identifying potential issues before they escalate.

Ultimately, a combined treatment plan involving collaboration between the organisation, industrial psychologists, and individuals is recommended. Such an approach ensures effective burnout management, focusing on well-being and minimising the impact of burnout.

In conclusion, burnout is a significant concern with implications for individuals and organisations. Effective interventions and treatment plans are pivotal for safeguarding well-being. Future research should continue to explore and develop treatment plans to enhance the success and well-being of individuals and organisations.

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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