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19 October 2021 | Story André Damons | Photo Charl Devenish
Dr Champion Nyoni and Dr Annali Fichardt, together with Prof Yvonne Botma (not on the picture), from the School of Nursing at the University of the Free State (UFS) came in second for their research paper on this innovative educational strategy at the recent Faculty of Health Sciences’ Faculty Research Forum.

When South Africa went into hard lockdown due to the outbreak of the COVID-19 pandemic, the School of Nursing at the University of the Free State (UFS) adopted the conventional boot camp as an innovative way to continue learning and teaching clinical skills for its students.

School of Nursing leadership adopting an innovative educational strategy

The COVID-19 pandemic, specifically the hard lockdown of 2020, challenged the leadership of the School of Nursing to adopt  innovative educational strategies to continue learning and teaching, especially for undergraduate nursing students. Adapting theory classes to the online space appeared easier due to the various enabling modalities in the university such as Blackboard, but the same could not be said about learning clinical skills. It is near impossible to learn clinical skills at home. The School of Nursing had to devise ways to facilitate learning of clinical skills in campus during the pandemic. Underpinned by the theory of deliberate practice, they used the boot camp as an innovative educational strategy to continue the learning and teaching of clinical skills. 

Dr Champion Nyoni, Dr Annali Fichardt and Prof Yvonne Botma, who did research on this innovative educational strategy, came in second place at the recent Faculty of Health Sciences’ Faculty Research Forum. They also won the Kerneels Nel medal for best educational research paper in 2020. 

Manuscript already accepted

The manuscript about their research has already been accepted by The African Journal of Health Professions Education and will be published next year. 

“Deliberate practice is understood as a type of purposeful and systematic learning of skills requiring focused attention and is conducted to improve performance. Boot camps are synonymous with conventional training camps, such as used in the military, where specific skills are learnt, and the School of Nursing adopted the practice for this particular situation,” wrote the researchers in the manuscript. 

According to them, the boot camps had the dual aim of developing foundational clinical skills for undergraduate nursing students, including sessions missed during the higher levels of lockdown, and preparing them for the ‘new’ workplace environment. 

Educational institutions were compelled to adapt their education strategies during the pandemic and the innovation of the use of boot camps as a strategy for learning and teaching clinical skills is an example of what the School of Nursing applied immediately after the hard lockdown. 

How the boot camps worked 

Each student year group was allocated a week at the simulation laboratory. Each year group was then split into smaller groups to attend their boot camp on specific days of the week. The module outcomes determined the nature and number of clinical skills to be taught per camp. 

All the students received a video recording of the clinical skills and associated learning material prior to the boot camp to prepare for the session. On the day of the camp, the group was further split into smaller manageable groups, which were stationed in smaller venues of the simulation laboratory with a preceptor. 

Equipment and materials related to the clinical skills for the day were made available in all the venues. A central venue hosted the leading session facilitator, who provided foundational information about the clinical skill before a demonstration while being live-streamed to the other smaller venues. Students in smaller venues watched the leading facilitator via live streaming after which they had opportunities for clarification from their preceptor. All the students in the small groups then demonstrated the taught skills to the preceptor who immediately provided feedback. 
This intervention commenced after the hard lockdown and continued for the whole of the year 2020.

Outcomes of the strategy 

The boot camps appeared to have influenced the learning and teaching of clinical skills positively, but the strategy is an emergency solution only in response to COVID-19 and is not regarded as suitable for long-term educational purposes. Students’ clinical outcomes appear to have improved compared to previous years and they appreciated the efforts taken by their educators in facilitating the learning of clinical skills and re-integrating them into the clinical environment. 
“We always encourage our students to be innovative in their own practice, – the boot camps were an exceptional demonstration of practising what we preach,” says Dr Nyoni.

The infrastructure, the educators, and the leadership of the School of Nursing appeared to be enablers for the effective influence of this strategy. The boot camps were located at the state-of-the-art simulation facilities at the school that have multiple venues and facilities for live streaming. Teamwork among the educators in each year group drove the process through reflecting on their own practice. 

News Archive

Well-established root system important for sustainable production in semi-arid grasslands
2015-02-24

Plot layout where production and root studies were done
Photo: Supplied

The importance of a well-established root system for sustainable production in the semi-arid grasslands cannot be over-emphasised.

A study of Prof Hennie Snyman from the Department of Animal and Wildlife and Grassland Sciences at the University of the Free State is of the few studies in which soil-water instead of rainfall has been used to estimate above- and below-ground production of semi-arid grasslands. “In the past, plant ecological studies have concentrated largely on above-ground parts of the grassland ecosystem with less emphasis on root growth. This study is, therefore, one of the few done on root dynamics in drier areas,” said Prof Snyman.

The longevity of grass seeds in the soil seed bank is another aspect that is being investigated at present. This information could provide guidelines in grassland restoration.

“Understanding changes in the hydrological characteristics of grassland ecosystems with degradation is essential when making grassland management decisions in arid and semi-arid areas to ensure sustainable animal production. The impact of grassland degradation on productivity, root production, root/shoot ratios, and water-use efficiency has been quantified for the semi-arid grasslands over the last 35 years. Because of the great impact of sustainable management guidelines on land users, this study will be continuing for many years,” said Prof Snyman.

Water-use efficiency (WUE) is defined as the quantity of above- and/or below-ground plant produced over a given period of time per unit of water evapotranspired. Sampling is done from grassland artificially maintained in three different grassland conditions: good, moderate, and poor.

As much as 86, 89 and 94% of the roots for grasslands in good, moderate and poor conditions respectively occur at a depth of less than 300 mm. Root mass is strongly seasonal with the most active growth taking place during March and April. Root mass appears to be greater than above-ground production for these semi-arid areas, with an increase in roots in relation to above-ground production with grassland degradation. The mean monthly root/shoot ratios for grasslands in good, moderate, and poor conditions are 1.16, 1.11, and 1.37 respectively. Grassland degradation lowered above- and below-ground plant production significantly as well as water-use efficiency. The mean WUE (root production included) was 4.79, 3.54 and 2.47 kg ha -1 mm -1 for grasslands in good, moderate, and poor conditions respectively.

These water-use efficiency observations are among the few that also include root production in their calculations.

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