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South African Journal of Communication Disorders 
ISSN: (Online) 2225-4765, (Print) 0379-8046

Page 1 of 11 Original Research

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Authors:
Skye N. Adams1 
Kelly-Ann Kater1 
Jaishika Seedat1 

Affiliations:
1Department of Speech 
Pathology and Audiology, 
School of Human and 
Community Development, 
University of the 
Witwatersrand, 
Johannesburg, South Africa

Corresponding author:
Skye Adams,
skye.adams@wits.ac.za

Dates:
Received: 23 May 2024
Accepted: 23 Aug. 2024
Published: 30 Sept. 2024

How to cite this article:
Adams, S.N., Kater, K-A., & 
Seedat, J. (2024). Student 
perspectives of simulated 
learning to improve their 
dysphagia management. 
South African Journal of 
Communication Disorders, 
71(1), a1060. https://doi.
org/10.4102/sajcd.
v71i1.1060

Copyright:
© 2024. The Authors. 
Licensee: AOSIS. This work 
is licensed under the 
Creative Commons 
Attribution License.

Introduction
Simulation is gaining recognition as an effective approach for developing and evaluating practical 
skills in the area of dysphagia and within the medical field (Broadfoot & Estis, 2020; Buléon et al., 
2023; Hewat et al., 2020). Speech-language therapists (SLTs) play crucial roles in the management 
of dysphagia, making it a vital area of study for students in both fields (Howells et al., 2019; 
Saleem et al., 2022). Speech-language therapists focus on the rehabilitative aspect of dysphagia 
management through the assessment and treatment of swallowing disorders by devising and 
implementing therapy strategies to improve swallowing mechanics and safety (ASHA, 2002). The 
absence of standardised training programmes to manage dysphagia has resulted in varied levels 
of competency and preparedness (Coutts, 2019; Singh et al., 2015).

Research has found that traditional teaching methods have been important for the foundational 
theoretical skills but insufficient in preparing students to handle complex clinical cases (Smith & 
Doe, 2020). Rising student enrolments and practical constraints have amplified the demand for 
alternative clinical training modalities (Coutts & Barber, 2023; Seedat et al., 2021). There have 
been a growing number of students and graduates in rehabilitation sciences in South Africa (Ned 
et al., 2020; Pillay et al., 2020) that has resulted in increased pressures on institutions to provide 
more hands-on dysphagia training than before. Simulated learning environments (SLEs) have 
become a practical solution for enhancing clinical and soft skills alongside traditional teaching 
methods and have shown promising results in bridging the gap between theoretical knowledge 
and practical application (Mass-Ramírez et al., 2021) with majority of research coming from 
countries such as New Zealand, Australia and the United States (US). Hill et al. (2021) suggested 
that SLEs may replace traditional clinical training methods and still achieve the same competencies. 
This research shows that SLEs not only helped students develop essential clinical skills but also 

Background: The use of simulation to enhance knowledge translation and bridge the 
theoretical-clinical gap to enhance clinical training and competency in health professions has 
received mixed reviews in the literature.

Objectives: This research examined student perspectives of a simulation laboratory in speech 
therapy to improve students’ clinical competency when working with adults with 
communication and dysphagia impairments.

Method: An exploratory descriptive pilot study was conducted in 2022 with 16 third-year 
speech-language therapy students. This mixed-methods study involved students completing 
purposefully developed pre-and post-surveys to explore their experiences with simulated 
teaching and learning and their perceptions of confidence. Data were analysed using an 
independent t-test. Following the surveys, the students participated in a focus group discussion 
about their simulation experience, and data were analysed using thematic analysis.

Results: Student ratings of clinical skills improved from pre to post-simulation significantly 
overall and across six out of the eight items. The focus group revealed insights into students’ 
experiences, highlighting increased confidence, the benefits of making mistakes in a safe 
environment and improved preparedness to work with dysphagia in patients.

Conclusion: While simulation serves as a valuable tool in enhancing clinical skills and building 
confidence, it must be used as an adjunct to real-life exposure and not as a replacement.

Contribution: The integration of both simulated and real-life experiences is essential to 
provide a comprehensive and practical learning environment for students.

Keywords: simulation learning; clinical skills; soft skills; self-reflection; undergraduate 
education.

Student perspectives of simulated learning to improve 
their dysphagia management

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http://www.sajcd.org.za
http://orcid.org/0000-0002-6388-0960
http://orcid.org/0000-0002-6624-1558
http://orcid.org/0000-0003-2402-3947
mailto:skye.adams@wits.ac.za
https://doi.org/10.4102/sajcd.v71i1.1060
https://doi.org/10.4102/sajcd.v71i1.1060
https://doi.org/10.4102/sajcd.v71i1.1060
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improved their confidence in handling complex cases. In 
addition, Rose et al. (2017) reported statistically significant 
increases in student self-reported levels of confidence, 
knowledge and experience when working in acute care.

While the benefits of SLEs have been explored in medical and 
nursing education, their application in speech-language 
therapy remains under-explored, particularly across different 
geographical contexts and student populations. In regions 
such as South Africa, factors such as cultural differences, 
resource availability and varying educational standards may 
significantly influence the effectiveness of SLEs (Bowen-
Withington et al., 2020; Mills et al., 2020; Penman et al., 2020). 
Cultural factors can affect the relevance and authenticity of 
simulated scenarios, while resource limitations, such as 
restricted access to high-quality simulation technology, may 
create disparities in learning experiences. Moreover, the cost 
of maintaining and updating simulation equipment, 
alongside the need for specialised instructor training, can 
pose further challenges to the widespread adoption of SLEs 
(AlGerafi et al., 2023; Chernikova et al., 2020; Ward et al., 
2023). Studying SLEs in the South African context and other 
low-resource settings is crucial to understanding how these 
barriers can be addressed and how SLEs can be utilised or 
adapted to improve training in diverse, real-world 
environments.

The Speech-Language Therapy Department at the University 
of the Witwatersrand is the first speech-language therapy 
department in Africa, tailored for developing a wide range of 
clinical skills. The simulation lab was to serve as a space for 
skill development, simulating a spectrum of clinical scenarios. 
It was viewed as a safe environment where students could 
engage in deliberate practice, receive immediate feedback 
and iteratively refine their techniques without the 
consequences of real-life clinical interventions. Recognising 
speech-language therapy as an inherently practical 
profession, the department acknowledges the common 
challenges students face in translating theoretical knowledge 
from lectures into effective clinical practice (Hill et al., 2021) 
Challenges in securing workplace clinical training and access 
to patients, along with difficulties in providing safe learning 
environments that allow for task repetition by students, have 
made simulated learning a viable option for inclusion in 
undergraduate university curricula (Hewat et al., 2020; 
Snowdon et al., 2020). Simulated learning is underpinned by 
practice-based pedagogies that prioritise experiential 
learning and reflective practice (Owen, 2016; Raelin, 2008).

The need for improved preparation of students and new 
graduates to deliver effective dysphagia care is well-
documented, both globally and within South Africa (Caesar & 
Kitila, 2020; Singh et al., 2015). Despite achieving minimum 
competencies, many new clinicians feel ill-prepared for the 
complexities of dysphagia, necessitating enhanced training 
approaches that address these deficiencies (Coutts, 2019; 
Singh et al., 2015). Given the limited training opportunities in 

public healthcare settings (Caesar & Kitila, 2020), SLEs 
present a feasible alternative for meeting the comprehensive 
needs of students, educators and patients. Therefore, the 
simulation lab serves three primary purposes: facilitating the 
transition from academic study to clinical application, 
enhancing clinical proficiency in a dynamic setting and 
cultivating essential soft skills needed for patient interactions.

This study aimed to explore speech-language therapy 
students’ perceptions of a simulation-based learning 
experience using an adult mannequin with dysphagia 
because of neurological impairment. The research focussed 
on assessing students’ non-technical skills, particularly their 
confidence and preparedness in conducting dysphagia 
assessments, both before and after the simulation. The 
findings aim to refine simulated patient scenarios, increase 
student engagement and enhance skill acquisition and self-
confidence in managing neurogenic communication and 
swallowing disorders.

Research methods and design
Study design and participants
This study employed an explanatory sequential mixed-
methods design. In the first phase, 16 third-year speech-
language therapy students participated in a training 
programme and completed pre- and post-surveys to assess 
their experiences, confidence and preparedness in clinical 
skills for dysphagia assessment. The second phase involved 
qualitative data collection through in-person focus group 
discussions (FGDs), with students divided into two groups 
of eight. These discussions provided detailed insights into 
their simulation experiences. The combined quantitative and 
qualitative data aimed to refine simulated patient scenarios, 
enhance student engagement and improve skill acquisition 
and self-esteem in managing dysphagia. The criteria for 
student inclusion were as follows: students had to be enrolled 
in the speech-language therapy degree at the University of 
the Witwatersrand, be in their third-year of study and be 
assigned to a clinical placement working with either adults 
or children with dysphagia. Third-year students were chosen 
as participants because they had recently completed the 
adult dysphagia theory course.

Recruitment
There was a 61.5% participation of all the eligible third-year 
speech-language therapy students (n = 16). Emails were sent 
to the third-year cohort (n = 26) and the study was discussed 
in face-to-face sessions. All students provided written 
informed consent. The study took place between September 
2022 and December 2022. Participation was voluntary and 
the researchers confirmed to students that there will be no 
penalties for non-participation or benefits for participation. 
Typical traditional clinical placements would continue. All 
students were also provided with a code that was used 
throughout the research process to ensure confidentiality 
and anonymous processing of the data.

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Procedure
Development of the scenarios
The researchers developed scenarios and then used these to 
programme the mannequin (Figure 1). The scenarios chosen 
were typical of the cases in hospitals in South Africa. These 
included traumatic brain injury (TBI) (resulting from motor 
vehicle accidents) and stroke, both of which have high 
prevalence rates in South Africa (Ackah et al., 2021). 
Dysphagia was the primary focus of the scenarios; however, 
speech and language aspects could not be ignored as both 
stroke and TBI typically include speech, language and 
swallowing difficulties. This encouraged the student to look 
at the patient (i.e., the mannequin) holistically.

Scenario 1: A 50-year-old patient, following a middle 
cerebral artery (MCA) stroke, presented at the emergency 
department of a hospital with right-sided weakness 
and slurred speech. He was admitted into the neurology 
ward. He was seen by a neurologist, physiotherapist and 
occupational therapist. He was referred to the SLT by the 
physiotherapist as he was presenting with a weak cough 
and crepitus bilaterally.

Scenario 2: A 37-year-old patient who was involved in a 
violent, high-speed motor vehicle accident, was in the trauma 
ward for 4 days before being transferred to a high-care 
medical ward. He had a computed tomography (CT) of the 
brain which showed a lesion on the brainstem located on the 
right side of the medulla. The researchers programmed the 
mannequin’s vital signs and asked the students to observe 
these as they entered the room. The mannequin was 
programmed to respond to questions asked by the student 
such as to orientation to person, place and time as well as a 

receptive and expressive language screener. Overt signs of 
dysphagia, such as coughing, choking, throat clearing and 
changes in vital signs were also programmed into the 
mannequin. In cases where the mannequin could not 
respond, the researcher provided the student with an 
explanation of how the mannequin would typically respond 
at that moment. For example, the mannequin presented with 
anterior spillage after the swallow, this would be described 
to the student to then proceed with the appropriate clinical 
response. Additionally, students were also required to role-
play with the researchers to explain their diagnosis to the 
patient or provide feedback on their management to another 
healthcare provider.

Mannequin programming
The researchers who are all speech-language therapy 
academics with clinical and teaching experience in adult 
communication and swallowing disorders designed a 
framework for the simulation. Prior to the simulation activity, 
the researchers facilitating the simulation activities completed 
a 1-day training programme focussed on general principles 
of teaching using simulation and specific information about 
the simulations being used. The advanced HAL® S3201 
Multipurpose Patient Simulator from Gaumard Scientific 
was used in the current study. The researchers programmed 
the mannequin’s vital signs and pre-recorded the mannequin’s 
response to different questions that could be asked by the 
students such as orientation and answers to the speech and 
language screener (Supplementary material 1). Unfortunately, 
the mannequin did not display any physical characteristics 
such as facial weakness or drooling and these were all 
described to the student by the facilitator.

Simulation activities
Prior to training within the SLE, student participants received 
training sessions on the orientation to the SLE, expectations, 
learning outcomes and an orientation to the simulation. 
Specific learning objectives linked to student learning level 
and existing knowledge and skills were developed and 
mapped to learning outcomes linked to SLT competencies. 
Table 1 outlines the areas of simulation that were targeted in 
the SLE workshop. Students were all under the supervision 
of a researcher, all of whom were SLTs working in the field of 
dysphagia. This model was based on previous research 
(Ward et al., 2015) as a way to guide students through the 
assessment and to assist students with their clinical decision-
making skills in dysphagia management.

TABLE 1: Areas of simulation used in simulated learning environments in the 
field of dysphagia.
Simulations used Areas of practice Skills targeted 

• Mannequins
• Simulated environment
• Standardised patients 

• Adult communication
• Adult dysphagia 

• Case file review skills
• Communication skills
• Professional conduct skills
• Assessment skills
• Clinical reasoning skills
• Treatment planning skills

Source: Adapted from Macbean, N., Theodoros, D., Davidson, B., & Hill, A.E. (2013). 
Simulated learning environments in speech-language pathology: An Australian response. 
International Journal of Speech-Language Pathology, 15(3), 345–357. https://doi.org/10.31
09/17549507.2013.779024

SLE, simulated learning environments.

FIGURE 1: Research process of the simulation training and activity. 

Scenario development
Development scenario 1 and 2 to respond to
the assessment

Mannequin Programming
1-day training programme and 
the programming of the mannequin

Student training and pre evaluation
Students were orientated to SLE and mannequin

Simulation activity
Mannequin assessment: conduct series
assessment tasks

Evaluation (quantitative)
Post-simulation-exposure questionnaire to explore
their perceptions of their knowledge, skills, and confidence

Evaluation (qualitative)
Focus group discussions were held two weeks after the
simulation to explore their experiences in the simulation lab

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https://doi.org/10.3109/17549507.2013.779024
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The students had two SLE training sessions with each 
focussing on one of the two scenarios. Students came into the 
simulation lab one at a time and commenced assessing the 
‘patient’ – the student assumed the role of the SLT as they 
would in a typical clinical placement. At each session, there 
were two researchers present. Researcher one was responsible 
for the scenario presentation to the student and the second 
researcher controlled the mannequin and provided responses 
from the programmed mannequin.

Upon entering the simulation lab for the first time, students 
were orientated to the room, the mannequin and the vital 
signs monitors by researcher one. Following the orientation, 
students were required to conduct a series of assessment 
tasks based on the provided clinical data and medical history 
of the patient, including: (1) practise core clinical skills on 
speech, language and dysphagia assessments, (2) trial 
communication exchanges with patients (case history, 
information provision, confirmation of information), (3) 
conduct a file review (and decipher significant versus 
extraneous information), (4) conduct SLT dysphagia practice 
including assessment (oral motor sensory examination, 
receptive language, expressive language and a bedside 
dysphagia assessment), and (5) intervention and 
communication with the multidisciplinary team members 
(role played by a researcher). Students were informed that all 
tasks were timed to align with the fast-paced reality of the 
hospital context but to still provide a safe learning 
environment. Each student was given 15 min for their first 
scenario and 10 min for their second scenario. The similarity 
of the SLE to the typical hospital ward ended here in that 
unlike the scenario within a typical hospital ward, the SLE 
experience was undergirded by a dialogic process between 
the student (SLT) and the researcher (clinical educator). 
During this process, the student received feedback and was 
asked to justify their choices and decisions. It was critical that 
the simulated environment provided a space for learning, 
questioning, feedback and discussion of the student’s clinical 
choices as part of the assessment.

For the dysphagia assessment, students were unable to give 
the mannequin any food or liquid and were again described 
what they would do. Students were required to assess all 
consistencies and the mannequin was programmed to 
provide different responses. When the mannequin had 
liquids they coughed consistently and showed changes in the 
oxygen saturation and respiratory rates, indicative of 
aspiration. The mannequin was programmed to present with 
silent aspiration when given semi-solids with oxygen 
saturation dropping and a respiratory rate increase which 
the students were asked to monitor when they gave the 
patient liquids and semi-solids. At the end of the assessment, 
the student was required to write notes in the patient file and 
provide feedback to the patient and nurse and/or doctor 
(actor). Students were also provided with immediate 
feedback on their responses and performance by the 
researchers.

Evaluation procedures
Students were required to complete a pre-and post-
simulation-exposure questionnaire (see Table 2) to explore 
their perceptions of their attitude and perceived skills and 
confidence levels following their experience in the simulation 
lab. Questionnaires were developed prior to the research. 
Although there was no formal validation process for the pre-
and post-simulation questionnaires, they were designed 
based on established literature and expert input to ensure 
they addressed key areas of student confidence, preparedness 
and perceived skill acquisition related to dysphagia 
management. All responses provided were confidential; 
however, to ensure surveys could be linked to surveys pre-
and post-exposure, they all had to enter their unique identifier 
on each survey. Students were asked a number of questions 
before and after the simulation lab workshop to determine 
the change in their attitude using a pre-and post-Likert scale 
from 1 to 5.

Two weeks after the simulation lab workshop, all students 
attended a FGD to discuss their experiences in the simulation 
lab as well as any recommendations they would make. 
Students were placed into two focus groups (n = 8) to discuss 
the use of the simulation lab. Lecturers in the degree were 
excluded from the evaluation aspects of the study to eliminate 
bias but were involved in the training in the simulation lab.

Data analysis
The quantitative data was processed and summarised using 
Statistical Package for the Social Sciences (SPSS) 23.0, which 
included the calculation and reporting of mean values and 
standard deviations for the responses. All ratings were made 
using 5-point equal appearing interval scales, encompassing 
semantic descriptors that ranged from strong agreement to 
strong disagreement, with ‘not sure’ serving as the neutral 
midpoint. Students were required to provide additional 
context for their ratings allowing for qualitative feedback. Data 
analysis included the calculation and reporting of mean values 
and standard deviations for the responses. To explore potential 
statistically significant variations in responses between the two 
groups of students, an independent t-test was performed, and 
the significance level was established at p < 0.05.

The qualitative data collected from the focus groups were 
analysed using inductive thematic analysis. All transcripts 
were imported into the computer program NVivo for coding 
and analysing the text content. A framework method was 
used to systematically categorise and code the interview 
transcripts and ensure rigour and quality of the analytical 
process (Ritchie et al., 2003; Saldaña, 2009). Qualitative 
findings were presented with baseline and post-simulation 
lab exposure findings.

Ethical considerations
Ethical approval was obtained from the University of the 
Witwatersrand Human Research Ethics Committee (Non-
medical) (Approval number: H22/03/12).

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Results
Evaluation of the learning experience: 
Quantitative results
Students were asked to complete a pre-and post-simulation 
lab exposure questionnaire to determine their attitudes of 
dysphagia and their perceived confidence in assessing and 
managing dysphagia. The t-test results show a statistically 
significant difference between the overall pre-test and 
post-test scores (t = -2.46, p = 0.026). This suggests that the 
simulation activity had a significant impact on the 
students’ scores. Additionally, six out of the eight items 
showed significant differences. The item with the highest 
score after the simulation exposure was ‘I feel competent 
to assess and manage a patient with dysphagia’ (4.12 ± 
0.81), while the lowest score was ‘I am not looking forward 
to assessing or managing a patient with dysphagia’ (1.5 ± 
0.51) (Table 2).

Evaluation of the learning experience and 
response attitudes: Qualitative results
Three main themes emerged from the content analysis of the 
FGDs. The themes are presented from most to least prevalent: 
(1) increased confidence, (2) simulation lab as an adjunct to 
real-life exposure, and (3) recommendations for a SLE 
(Table 3).

Increased confidence
All students spoke about the increased confidence that the 
simulation lab provided as described by Participant 5, ‘It 
helped us to understand that we can do this, it is not as scary 
as it seems’ and Participant 9, ‘It helped with our confidence 
and then that also helped us with our clinical skills and you 
are kind of afforded the opportunity to make a mistake’. 
Students felt an increase in confidence as it reduced their 
anxieties and provided them with opportunities to practise 
and make mistakes. Making mistakes is an important process 
in student learning as described by Participant 11, ‘Because 
we could make those mistakes and learn from them we built 
on our knowledge and it mainly helped us to build our 
confidence’, and Participant 15:

‘Because having the skills is okay, but having the confidence for 
me to execute those skills is what is really important. I feel like 
confidence is a key factor in what all of us need to execute what 
we have learnt.’ (P15)

Students felt the exposure to the simulation lab, in particular 
for dysphagia, was important as they felt that it differed in 
terms of complexity and being able to be prepared more than 
other aspects of SLT training such as language intervention.

Making mistakes and receiving feedback: Students reported 
an increase in confidence because of the increased exposure 
to dysphagia and the ability to make mistakes, which are not 
often afforded in traditional clinic placements, as described 
by Participant 7:

‘I think what I enjoyed about it is that the environment that was 
created. So, you would like to explain why you’re doing 
something, and if you weren’t doing something correctly, or if 
you could have done something better. You kind of got feedback 
back straight away. And you’re kind of we’re afforded the 
opportunity almost to make a mistake.’ (P7)

Students appreciated the constant and immediate feedback. 
Immediate feedback is an important aspect in adult learning 
and training of professionals in a clinical setting (Irons & 
Elkington, 2021). Students felt that the clinical educator was 
much more relaxed in the SLE which allowed them to not feel 
as though they were unable to ask questions or try again as 
reported by Participant 4:

‘At the clinic my clinical educator kind of put me down and 
criticised me because I was unsure about the assessment and that 
made me feel very negative about dysphagia and scared that I 
would do the wrong thing and hurt somebody but the 
sim(ulation) lab gave me an opportunity to try again and ask 
questions.’ (P4)

TABLE 2: Differences between pre-and post-test of attitudes and perceived confidence towards assessment of dysphagia using a simulated learning environment (N = 16).
Items Pre-test Post-test Differences t p

M ± s.d. M ± s.d. M ± s.d.

1. I feel nervous to assess and/or manage a patient with dysphagia 4.25 ± 0.68 2.4 ± 0.96 1.81 ± 0.28 7.39 < 0.01
2. I feel confident to assess and/or manage a patient with dysphagia 1.94 ± 0.68 3.6 ± 0.9 1.63 ± 0.22 -9.04 < 0.01
3. I am excited to assess and manage patients with dysphagia 4 ± 0.73 3.44 ± 0.96 0.56 ± 0.23 2.05 0.06
4. I am not looking forward to assessing or managing a patient with 

dysphagia
1.88 ± 0.96 1.5 ± 0.51 0.37 ± 0.44 1.69 0.11

5. I believe I have the clinical skills I need to assess and manage a 
patient with dysphagia

2.4 ± 0.73 4.06 ± 0.77 1.63 ± 0.04 -7.34 < 0.01

6. I feel competent to assess and manage a patient with dysphagia 2.5 ± 0.97 4.12 ± 0.81 1.63 ± 0.16 -5.96 < 0.01
7. I feel anxious about going to the hospital to assess and/or manage a 

patient with dysphagia for the first time in fourth year 
4.4 ± 0.72 2.29 ± 1.05 2.19 ± 0.33 7.61 < 0.01

8. I am well-prepared to work in the hospital when I get to fourth year, 
when I start seeing patients with dysphagia.

2.2 ± 0.83 3.79 ± 0.7 1.69 ± 0.12 -7.83 < 0.01

Total average 2.9 ± 0.78 3.12 ± 0.74 1.43 ± 0.22 -2.46 0.026

Note rows highlighted in grey = statistically significant (p < 0.01).
M, mean; s.d., standard deviation.

TABLE 3: Themes that emerged from the focus group discussions.
Theme Sub-theme 

1. Increased confidence 1.1 Making mistakes 
2.  Simulation lab as an adjunct 

to real-life exposure
2.1  Improved perceived competency in 

dysphagia 
3.  Recommendations for a simulated 

learning environment
3.1 Simulation to mimic real-life
3.2  Inclusion of multidisciplinary team 

members 

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A similar experience was reported by Participant 5 regarding 
the immediate feedback and positive influence on the 
student’s confidence:

‘The clinical educator provided immediate feedback and I felt 
like I was allowed to ask and say I don’t know because it wasn’t 
a real person sitting there. It just does build on your confidence, 
and it does make you realise that you do know what you’re 
doing and it’s just a great place to learn and to grow, and I think 
having confidence is very key in this profession. So, I think it 
really grew my confidence. And yeah, it just gave us an 
opportunity to learn and to learn from our mistakes and to 
receive feedback.’ (P5)

Simulation lab as an adjunct to real-life exposure
Many students brought up the limitations of the simulation 
lab such as the inability to see the patients’ physical 
characteristics or the environment that does not always 
mimic real-life regarding the busyness and interruptions or 
even patient responses that are not always as structured as 
they were in the simulation. Students reported on the 
difficulty in assessing dysphagia without being able to 
observe specific dysphagic symptoms such as facial 
weakness, pocketing or drooling as explained by Participant 
8, ‘There was right-sided weakness but we didn’t actually see 
that’, and Participant 11, ‘So, we couldn’t know for example 
like what pocketing looks like, we couldn’t see that and 
didn’t get that exposure’.

Students highlighted that the simulation lab provided a safe 
learning environment, allowing them to focus on dysphagia 
without the distractions of a hospital setting. As Participant 8 
stated:

‘[T]he hospital environment is stressful, and I think the sim lab 
was beneficial in the way that it gave you an opportunity to 
focus on dysphagia assessment, especially as new clinicians with 
no experience.’ (P8)

However, students also noted limitations of the simulation 
environment, specifically its inability to replicate the noises 
and distractions present in a real hospital, as mentioned by 
Participant 9:

‘[I]n the hospital setting its, really noisy and there’s people 
walking in and out and there is a lot of distraction, and yeah 
people shouting and the sim lab environment didn’t replicate 
that.’ (P9)

Participant 11 furthermore stated:

‘I’ve been in the hospital and it gets very noisy, and then you also 
have the physio come in and try and work with the client 
opposite me, and it does get distracting.’ (P11)

As a result, it is important that the simulation lab is used as 
an adjunct to real-life exposure and not in isolation. It is 
important to acknowledge the limitations that the simulation 
lab poses and the ways in which it is unable to simulate all 
real-life clinical noises, distractions and interactions.

Improved perceived competency in dysphagia: Students 
reported on their perceived improved competencies and 

feeling more equipped with specific dysphagia skills such as 
reviewing a patient file, understanding the application of 
international dysphagia diet standardisation initiative 
(IDDSI), monitoring oxygen saturation and aspiration and 
feeling a better sense of being able to integrate their theoretical 
and clinical skills. Participant 11 spoke about her improved 
understanding of how to go through a medical file:

‘We actually learnt how to look at like what to look for in the file, 
and like where to look, how to understand certain things, and 
then like moving on to the next steps.’ (P11)

Participant 14 also spoke about how she perceived an 
improvement in her overall dysphagia competencies because 
of the simulation lab exposure:

‘… it looked like a hospital room the files were there the stats 
were there. It felt like as real as it could get, and therefore, like I 
felt like I like I was doing … like I’m an actual speech-language 
pathologist like I knew what I was doing. So, before that I just 
had the theory, and I was like, oh, we have to do this we have to 
do this, IDDSI one IDDSI zero it’s like that sort of thing I didn’t 
know I just knew I had to do it. Now I know why I must do it 
depending on the patient, that’s sort of thing.’ (P14)

It is important to note that while students may have felt more 
equipped and competent, their actual competencies were not 
assessed. Furthermore, findings did not assess long-term 
retention of skills or transfer to real clinical settings.

Recommendations for a simulated learning environment
Students spoke about different ways the simulation lab 
experience could be improved to enhance their learning, 
including the imitation of real-life and working in a hospital 
setting, as well as the importance of working in a 
multidisciplinary team to improve learning outcomes.

Simulation to mimic real-life: Students commented on the 
importance of not focussing on dysphagia in isolation but to 
include other aspects such as linguistic, cognitive or cultural 
factors that would mimic real-life. Students brought up the 
fact that when working with real patients, some would speak 
different languages, ‘Our patient almost sounded Afrikaans 
but there weren’t any other languages used which I think 
would be a reality in our real-life’ (Participant 13) or would 
present with different conditions and not only dysphagia:

‘[P]atients generally don’t have one condition at a time. So we 
were focusing on a patient with a stroke, but so many patients 
with a TBI have a hearing problem and may have to use AAC, I 
felt that was where the sim lab fell short because it focused on 
one condition.’ (P4)

This was reiterated by Participant 7:

‘If we could see a patient more holistically it’s not just coming in 
about their dysphagia, but also to think about language and their 
discourse, their orientation, and their speech and all of that.’ (P7)

Inclusion of multidisciplinary team members: Students 
commented on the importance of viewing a patient 
holistically and the inclusion of other team members in the 

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simulations, ‘I think having an opportunity to kind of see 
how it would work in an MDT. I think that would be quite 
cool’ (Participant 2). Participant 4 reiterated this and spoke 
about the importance of working within a multidisciplinary 
team and being able to communicate with other members of 
the team, such as nurses:

‘Like working in an MDT so like when we have to refer. I 
remember once, I recommended an NGT, and the nurse didn’t 
want to, she didn’t agree with the recommendation of putting 
the patient on a NGT. So, I think more of that could also be quite 
beneficial because sometimes we think it’s quite easy, and we 
just say refer or recommend something, but sometimes it’s not as 
simple in the real-world.’ (P4)

Working in a team is an important aspect of care, and the 
inclusion of other healthcare professionals could improve 
learning as well as exposure to other members of the 
rehabilitation team. Simulations using mannequins 
effectively foster multidisciplinary teamwork by providing a 
controlled, safe environment for practice, especially with 
healthcare professionals they may not have worked with 
before (Saragih et al., 2024). Additionally, simulations can be 
tailored to specific learning objectives and offer a realism that 
surpasses traditional role play, although there are still 
limitations when using mannequins for dysphagia 
(Chernikova et al., 2020).

Discussion
Following participation in the simulated learning experience, 
students reported having a better understanding of working 
with patients with dysphagia and communication 
impairments. They also noted increased knowledge, 
experience and confidence in assessing patients with these 
conditions, which they felt could be effectively transferred to 
real-world settings. Students found the SLE exposure 
facilitated translation of their theoretical knowledge into 
practical skill implementation not just in dysphagia but more 
broadly in a conducive, uplifting and capacity building way 
that was not possible when ‘learning’ in a real-life situation. 
In the current study, students noted that they had the 
opportunity to do things again or say ‘I don’t know’ as there 
was not a real patient present. These findings are in line with 
previous research and the positive impact of utilising a SLE 
for dysphagia (Hill et al., 2014; Rose et al., 2017; Van Vuuren, 
2016). The implications for the incorporation of SLEs in 
the education and training for dysphagia in South 
African programmes would be a positive step forward 
for transformative training of speech-language therapy 
graduates within the current geographical space given the 
many challenges faced with clinical training. However, it is 
important to address the pitfalls and limitations with this 
kind of training as mentioned by the students and the ways 
in which we can incorporate aspects of simulation that are 
more accessible in our context. In the current study, the 
experience of the students in the simulation lab was a positive 
one. While students acknowledged that lectures were 
instrumental in acquiring theoretical knowledge, a minority 
noted significant improvements in their skills or confidence 

through this mode of learning alone. However, after the 
simulation lab exposure, students reported that they felt they 
had the appropriate attitudes, skills and confidence to work 
with dysphagia patients in a hospital setting. The findings of 
this study align with those of Ward et al. (2015), highlighting 
the critical importance of integrating both lectures and 
simulated learning into student training to enhance clinical 
outcomes.

The findings showed that SLEs also provide students with an 
opportunity to repeatedly practise procedures, manage 
different clinical scenarios and make mistakes without real-
world consequences, which is an invaluable part of the 
learning process. Studies conducted by Macbean et al. (2013) 
and Mills et al. (2020) also report that SLEs can enhance 
learning experiences by addressing the clinical placement 
challenges and evolving governing body requirements faced 
by many universities globally. These challenges include 
meeting the required number of clinical hours and providing 
students with exposure to a variety of patients with different 
diagnoses. In addition, research has also indicated that SLEs 
facilitate both development and refinement of clinical skills 
while reducing students’ anxiety and improve on their 
knowledge and communication skills before working with 
real patients (Quail et al., 2016; Rose et al., 2017; Van Vuuren, 
2016). Therefore, the adoption of SLEs in medical and 
rehabilitative education in South Africa is not only a response 
to logistical challenges but also an innovative step towards a 
more equitable and comprehensive education model that 
prepares students for the diverse needs of the communities 
they will serve.

The response attitudes of speech-language therapy students 
measured before and after the simulation workshop showed 
an increase in the overall mean value. However, some items 
did show a statistically significant difference, which is in line 
with results from previous research (Kim & Lee, 2020; 
Sumbane et al., 2023; Van Vuuren, 2016). The nature of the 
questions asked pre-and post-SLE also may have contributed 
to this differing finding. Ward et al. (2015) asked specific 
dysphagia practice-related questions, whereas the questions 
in the current study were broad. Those questions that did not 
offer significant changes were around excitedness and 
eagerness to begin managing patients with dysphagia, which 
is understandable. These questions may have influenced the 
extent and scope of reporting in student confidence pre-and 
post-SLE. Students’ reported increases in confidence were 
corroborated with the qualitative findings and students’ 
increase in confidence when working with patients with 
dysphagia following simulation lab exposure confirmed the 
effectiveness of the experience and the need for future 
research to determine students’ learning of specific 
knowledge using the mannequin. Furthermore, it is important 
to note the study’s reliance on self-reported measures of 
confidence and competence, as students may overestimate 
their abilities following the workshop. For future studies, the 
inclusion of skills-based assessment should be considered to 
improve methodological rigour (Miles et al., 2016).

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The learning experience in this study provided students with 
valuable advantages through additional time and feedback, 
and resources not consistently available during traditional 
clinical placements. Although this benefit is not directly 
related to the mannequin SLE, but rather to the enhanced 
supervision provided in this session, it underscores the 
importance of time and feedback in clinical education. Ideally, 
these elements should be integral to all clinical placements. 
While one-on-one training in the SLE is not realistic or feasible 
for all settings, providing high-quality feedback is imperative 
for effective adult learning (Irons & Elkington, 2021). Existing 
research underscores the significance of offering feedback to 
enhance student learning and development, a principle 
especially crucial for students from diverse backgrounds 
(Adamson et al., 2018; Attrill et al., 2012; Mupawose et al., 
2021). Furthermore, delivering immediate verbal feedback 
has been proven to enhance clinical skills and bolster student 
confidence (Ho & Whitehill, 2009). Verbal feedback fosters 
open discussion, clarifications and in-depth exploration – 
essential elements of reflective practice. This bears weight in 
preparing students for clinical work and calls for a re-
evaluation of our teaching methods and the types of support 
and feedback being provided to students.

Students emphasised the significance of involving other 
team members and striving for a more authentic 
representation of the clinical environment. Research has 
indicated that simulation is a way to facilitate and support 
multidisciplinary teamwork and a way to better mimic the 
clinical setting and the development of soft skills (Hamada et 
al., 2020; Smeets et al., 2023; Taylor et al., 2018; Zackoff et al., 
2014). Unfortunately, these objectives present challenges 
within the constraints of a simulation lab, as it cannot fully 
replicate the unstructured and unpredictable interactions 
that typically occur in real-life patient encounters (Bressmann 
& Eriks-Brophy, 2012). These challenges were faced with the 
current study as well. It is important to acknowledge the 
inherent limitations of simulation labs and the importance of 
supplementing this training with exposure to genuine patient 
interactions, as previously discussed in this context. One 
viable approach might be to introduce not only mannequins 
but to use real actors and role play, as suggested by 
Bressmann and Eriks-Brophy (2012). Real-life actors could 
offer more realistic interactions, especially when dealing 
with challenging patients and incorporating physical 
attributes that mannequins cannot simulate, such as drooling 
and facial weakness.

The current study also reiterated the importance of both 
technical and non-technical skills in the assessment of 
dysphagia. While the current study focussed on the non-
technical skills that is confidence, anxiety and self-assurance 
of the clinician (student), the intertwining effect of one on the 
other was noted and inevitable. The results confirmed that 
the SLE provided the context, opportunity and space for 
students to gain confidence and feel less anxious when faced 
with a patient with dysphagia, and these feelings, in turn, 
enabled them to be more intentional in their assessment of 

dysphagia. These findings are similar to other SLEs done at 
other sites in Queensland University (Australia), Auckland 
(New Zealand) and University of Florida (US), where 
simulation improves non-technical skills as a result of the 
simulation (Hill et al., 2021; Mills et al., 2020; Rose et al., 2017; 
Taylor et al., 2018; Ward et al., 2015). Caution is, however, 
necessary to ensure that an outcome of an overconfident 
student is not the result; hence, the SLE is proposed as an 
adjunct and bridge in the learning, implementation and 
experience continuum of the student in dysphagia but can 
also be used to improve both technical and non-technical 
skills (Bartlett et al., 2021).

Opportunities for low-stakes repeated practice assisted 
students in feeling more prepared for their clinical hospital 
placement. This study also incorporated aspects of role play 
and one-on-one learning with a lecturer, accompanied by 
immediate feedback. It is important to note that SLEs can 
often be resource and time-intensive and that this is not 
feasible for many institutions, particularly in low-middle 
income countries. Previous studies have also commented on 
the cost associated with simulation and the utilisation of 
high-tech mannequins (Ward et al., 2023). Therefore, it is 
important to extrapolate key elements into clinical practicums 
which could then significantly enhance the training 
experience and improve clinical competency. An example of 
this is to provide simulations without mannequins and 
instead to use actors who can be coached to give specific real-
life responses, that is facial expression or even drooling that a 
mannequin is unable to produce. Simulations could also be 
incorporated into a peer learning model where students in 
the higher years of study or clinical educators could facilitate 
sessions for those in the earlier years to reduce the academic 
load. As noted by Hill et al. (2021), simulation can be used to 
supplement a portion of clinical training and should be used 
as an adjunct to traditional clinical placements that allow for 
students to practise their dysphagia skills in a conducive 
environment that they can grow positively and engage 
without fear.

Limitations and future research
There are several limitations to this study and these will also 
be used to highlight possible opportunities for future 
research. Firstly, this study did not utilise a control group 
which may limit our ability to direct comparisons and draw 
definitive conclusions about the impact of the simulation lab 
for student training in dysphagia. However, our user 
experience indicates that it was still beneficial to students’ 
learning despite not having a control. Secondly, the 
simulation lab has provided opportunities for lecturers, 
clinicians and students working in the field of dysphagia in a 
low-stakes environment. However, training and skills are 
required in the development of other scenarios to ensure 
optimal use of hi-tech mannequins. The mannequins have a 
number of limitations in the field of dysphagia and should be 
used in conjunction with actors where more practical 
application of skills can be utilised. Lastly, as we transition 

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towards a more multidisciplinary approach in teaching, clinical 
practice, and research, it becomes increasingly essential to 
incorporate this perspective into undergraduate training.
Research has indicated that SLEs can play a pivotal role in 
enhancing interprofessional training for students. They 
provide a valuable opportunity for students to gain insights 
into different professions and understand how various 
disciplines can collaborate effectively in the assessment and 
management of patients, and it is an important avenue to 
explore (Lewis et al., 2017).

Future research could include a follow-up evaluation in the 
clinical setting or work place in order to ascertain the 
generalisation of skills from the simulation lab into clinical 
practice. Clinical training in South Africa has numerous 
challenges, and the implementation of SLEs may eliminate 
some of these. Therefore, it would be beneficial to analyse the 
cost-effectiveness of implementing SLEs in educational 
programmes and healthcare settings. Future research should 
also explore long-term learning outcomes in order to 
investigate the long-term impact of SLEs on student 
knowledge retention, clinical competence and professional 
development in the areas of dysphagia and communication. 
Recommendations are to refine the simulation experience 
based on student feedback to enhance the practical utility of 
the findings in order to determine the skills and knowledge 
transfer in specific caseloads using the SLE. In addition, it 
would be important to also explore the supervisor experience 
using the SLE. Ongoing research is needed to ensure that 
simulated teaching and learning does improve areas of 
student competency in areas beyond dysphagia.

Conclusion
The findings of this study suggest that incorporating 
simulation focussed on adult communication and swallowing 
disorders can replace a portion of traditional clinical placement 
time for students. Previous research has shown that simulation 
is highly valued by students and contributes to confidence-
building as well as knowledge and skill development. The 
results of the current study provide support for the use of 
SLEs at the ways in which they can be integrated into student 
teaching and learning, by offering a high-quality learning 
experience for students and potentially addressing the current 
demands on traditional clinical placements.

Acknowledgements
Competing interests
The authors declare that they have no financial or personal 
relationships that may have inappropriately influenced them 
in writing this article.

Authors’ contributions
S.N.A., K.-A.K. and J.S. contributed to the conceptualisation, 
data curation, formal analysis, investigation, project 
administration, writing review and editing of the article.

Funding information
The authors received no financial support for the research, 
authorship and/or publication of this article.

Data availability
The data that support the findings of this study are available 
from the corresponding author, S.N.A., upon reasonable 
request.

Disclaimer
The views and opinions expressed in this article are those of 
the authors and are the product of professional research. The 
article does not necessarily reflect the official policy or 
position of any affiliated institution, funder, agency or that of 
the publisher. The authors are responsible for this article’s 
results, findings and content.

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Page 11 of 11 Original Research

http://www.sajcd.org.za Open Access

SCENARIO 1: Simulated patient programme and script.
Time Expected participant actions Facilitator cues 

FACILITATOR SAYS TO STUDENTS THAT WE ONLY HAVE 30 MIN FOR THE OVERALL ASSESSMENT BECAUSE OF TIME CONSTRAINTS IN THE HOSPITAL 

5 min–10 min 1. Look at patient vitals
Palate 1:
His pressure is 147/90.
Oxygen saturation: 92%
Heart rate: 88
Respiratory rate: 14
2. Read the file (Notes, Balfec chart, Nursing notes, Vitals chart, Medication)
3.  Introduce themselves 

Do patient orientation P,P,T 
What is your name? 
Where are you? 
Is it night or day? 

Ask students to
1. Check and record vitals
2. Read the file
Have you introduced yourself?
Mannequin response (MR): inappropriate laughing
MR: you look pretty today
Orientate the patient to P,P,T
MR: My name is Hal
MR: I am in the hospital
MR: It is day time
How do you proceed with the assessment? Choose an option below regarding 
how you want to proceed with and provide a rationale why
A: OSME
B: Receptive language assessment
C: Speech assessment

5 min–10 min
A OSME

NODE 2
Students assess basic range of movement, sensation and strength of:

- Lips
- Tongue
- Cheeks
- Visual inspection of oral cavity and palate
- Cough
- Voicing

As the student assesses, the facilitator needs to provide the following answers:

Lips Weakness of the left side Asymmetry of the smile on the left 
Tongue Can stick tongue out but deviates left Tongue strength is weak
Cheeks Reduced ability to pucker Inability to hold air in their cheeks 
Visual inspection of oral cavity and palate Poor oral care noted
Cough MR: Weak cough
Voicing MR: Wet vocal quality

Based on your assessment, what can you tell us about the patient?
What is your next step, and how will you proceed? Discuss and provide an appropriate rationale.

A: Receptive and expressive language assessment
B: Speech assessment
1: Food and liquid trials

5 min–10 min
B Receptive 
language 
assessment 

Assess receptive language
-Ask to point XXX
-Following directions

Patient response- inconsistent
Patient response- inconsistent

Based on your assessment, how do you proceed? Discuss and provide an 
appropriate rationale.
A: OSME
C: Speech assessment
1: Food and liquid trials Discuss and provide an appropriate rationale. 

5 min–10 min
C speech 
assessment 

Students to assess the following
- DDK
- Automatic speech (counting 1–10, days of the week)
- Repetition- word repetition of body parts
- Respiration- s/z ratio

As the student assesses, the facilitator needs to provide the following answers:

DDK MR: P, T, K, PTK 
Automatic speech (counting 1–10, days of the week) MR: Counting/ days of the week
Repetition- word repetition of body parts MR: Body parts (according to what students say)
Respiration- s/z ratio MR: S, Z

Based on your assessment, what can you tell us about the patient?
What is your next step, and how will you proceed? Discuss and provide an appropriate rationale.
A: OSME
C: Speech assessment
1: Food and liquid trials

10 min–
15 min
1: food and 
liquid trial

NODE 3
Assess food and liquids
Assess liquids (IDDSI 0) 5ml, 10ml and cup

Assess IDDSI 3- puree

Assess IDDSI 7- solid 

Students to assess food and liquid trials based on IDDSI levels 0,3,7
Palate 2 (silent aspiration)
SATS drop 89
Respiratory rate will increase 16
Blood pressure 150/95
Palate 1
How would you proceed with this assessment?
Anterior spillage
Delayed swallow trigger
Multiple swallows to clear bolus
Pocketing in left lateral sulci
How would you proceed with this assessment?
Anterior spillage
Delayed swallow trigger
Multiple swallows to clear bolus
Pocketing in left lateral sulci
Throat clearing
End scenario
Reset mannequin

http://www.sajcd.org.za

	Student perspectives of simulated learning to improve their dysphagia management 
	Introduction
	Research methods and design
	Study design and participants
	Recruitment

	Procedure
	Mannequin programming

	Simulation activities
	Evaluation procedures
	Data analysis
	Ethical considerations

	Results
	Evaluation of the learning experience: Quantitative results 
	Evaluation of the learning experience and response attitudes: Qualitative results
	Increased confidence
	Simulation lab as an adjunct to real-life exposure
	Recommendations for a simulated learning environment


	Discussion
	Limitations and future research

	Conclusion
	Acknowledgements
	Competing interests
	Authors’ contributions
	Funding information
	Data availability
	Disclaimer

	References
	Figure
	FIGURE 1: Research process of the simulation training and activity. 

	Tables
	TABLE 1: Areas of simulation used in simulated learning environments in the field of dysphagia.
	TABLE 2: Differences between pre-and post-test of attitudes and perceived confidence towards assessment of dysphagia using a simulated learning environment (N = 16). 
	TABLE 3: Themes that emerged from the focus group discussions.

	SCENARIO
	SCENARIO 1: Simulated patient programme and script.