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11 November 2022 | Story Leonie Bolleurs | Photo Supplied
Community Psychology students engage with the teaching and support staff at Lettie Fouché School
Community Psychology students engage with the teaching and support staff at Lettie Fouché School as part of their recent community service-learning project.

Transforming lives through quality, impact, and care – reads the essence of the University of the Free State (UFS). However, this phrase can also be used to describe the work of honours students in the Department of Psychology’s Community Psychology module with the Lettie Fouché School. 
 
The Department of Psychology has a long-standing relationship with the Lettie Fouché School in Bloemfontein through the former therapeutic horse-riding programme with foundation phrase learners at the school. However, due to the COVID-19 pandemic, the project was put on hold. 

Promoting teacher well-being

Lecturer in the Department of Psychology, Dr Pravani Naidoo, says that community partners at Lettie Fouché have expressed a desire to continue their partnership with the university. This resulted in students seeking alternative ways to meaningfully interact with the school.

They have embraced podcasts as a form of e-service learning to promote the well-being of teachers and support staff, including hostel caregivers and therapists. The podcasts allowed the students to present their interventions in a practical and easily accessible way.

To determine the needs of the staff, the students engaged in a face-to-face needs assessment process with key stakeholders from the school, including Liana van Heerden, the Head of Occupational Therapy, and Charmaine de Waal, the Social Worker. This was followed by a needs assessment process on Google Forms, where staff answered questions related to their needs. They found that staff is experiencing challenges such as poor communication skills and conflict, which can often result in low levels of productivity and job satisfaction.

The students – informed by what they have learned in class theoretically and based on the needs assessment outcomes as part of their community intervention programme – identified self-compassion, character strengths, effective communication, and self-regulation towards conflict management as topics to address via their podcasts. These strategies are aimed at equipping and empowering the group of teachers to uphold good mental health and a healthy working environment.

The students prepared podcast transcripts, which were recorded in the new KovsieFM recording studio by Gerben van Niekerk from Kovsie Support Services. The podcasts were shared with the Lettie Fouché staff group via email. After receiving a request, they also made the recordings more widely available to occupational therapists and social workers at other schools in the Free State. The Lettie Fouché staff felt that the podcasts were of such high quality and relevance that it should be shared with their colleagues.

This initiative had the support of the school principal, Alexander Jordaan. 

Via Google Forms and informal focus groups, the staff group provided their feedback on the podcasts to students. The focus groups, where Jordaan indicated his and the school’s support for the partnership, were arranged by the school. 

During these sessions, the students were commended for producing professionally recorded podcasts, which were not too long and were easy to listen to. The staff also indicated that they had started practising many of the tools that the students shared with them to promote their well-being.

Students learning valuable lessons 

One of the students, Felicia Sibambo, reported that she herself picked up many valuable lessons during this learning opportunity. “Participating in this community project improved my knowledge, skills, and experience. I am now more careful about what I say and how I say it, and I can pause before I speak, because I am aware that communication is one of the factors that affect conflict.”

Regarding her interactions with the school group, Felicia says, “I have acquired from them the qualities they portray, such as being kind, joyful, united, compassionate – the list is endless. I hope that they maintain that wonderful energy. It has been a lovely experience.”

Eden-Lee Mohr, who believes that it is important to be considerate and kind, was a member of the group that focused on communication skills and conflict management. She says the podcast not only helped the teachers; it also helped her. She says she also learned a lot about herself in this process.

According to Konaye Masiba, who learned to see things from different perspectives, this project has facilitated her personal growth. She states: “Working on this project was an advantage for me, because I gained knowledge concerning teamwork, time management, and the importance of communication.” 

Rihani Lombard, who felt out of her comfort zone during the project, says she was once again reminded of the importance of prioritising her mental health. She also implemented the information that she shared with the Lettie Fouché work group in her own life.

Delmariè Cilliers says the project has made her more aware of the community and how to assess their needs. “Don’t assume their needs. It is very important to hear the community's voice and then act on their voice,” she says. 

Podcasts adding value in e-service learning

Despite being a teaching tool equipping students in the Community Psychology module, the project greatly benefited the Lettie Fouché work group. They only had positive feedback to share with the students, especially about the format in which the information was shared. Van Heerden says the podcasts helped them to listen to the information at any time in any place. The topics covered were also relevant, they indicated. They also felt that the strategies shared with them, including self-regulation, practising self-compassion and mindfulness, were easy to learn. 

She adds: “Besides equipping us to deal with day-to-day communication and conflict challenges, the Lettie Fouché staff appreciated the podcasts as it also reminded us about the importance of taking care of our own well-being. The group has without a doubt succeeded in their goal: promoting teacher wellness.”

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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