Simulation in health care education

Application of Gagné's Instructional Design in Clinical Simulation: Enhancing Learning in Obstetric Emergency Management

INTRODUCTION

Simulation-based learning is a critical component in medical education, particularly for high-risk scenarios like obstetric emergencies. This study utilized Gagné's nine-step instructional model to design and evaluate a clinical simulation session on postpartum hemorrhage (PPH) management for fourth-year medical students.

METHODS

The session was structured using Gagné's instructional events, including engaging case vignettes, multimedia presentations, guided practical activities, and immediate feedback. Pre- and post-tests measured knowledge gains, while a 12-item Likert scale questionnaire assessed student satisfaction. A focus group discussion (FGD) was conducted to explore student perceptions and analyzed thematically to identify key areas for improvement.

RESULTS

The session demonstrated significant knowledge improvement, with post-test scores (mean: 82.9%, 95% CI: 76.8-81.1) significantly higher than pre-test scores (mean: 68.4%, 95% CI: 60.7-66.1; p < 0.001). The instructional activities received high ratings (mean: 5/5), highlighting the alignment of objectives and content. The FGD thematic analysis revealed five key themes: "learning effectiveness", "realism and application", "feedback and improvement", "session challenges", and "recommendations for enhancement". Students suggested more diverse scenarios, extended debriefing sessions, and standardized feedback delivery.

CONCLUSION

The integration of Gagné's instructional model into simulation-based learning enhanced knowledge acquisition and student satisfaction. Recommendations for improvement include refining feedback mechanisms, increasing session diversity, and extending reflective discussions. This approach supports its utility in teaching critical obstetric skills and highlights opportunities for further enhancement.

Links between learning goals, learning activities, and learning outcomes in simulation-based clinical skills training: a systematic review of the veterinary literature

Introduction

In veterinary education programs it is important to have a balance between providing students with valuable hands-on experience and ensuring the ethical treatment and welfare of the animals involved. In the last years simulation-based veterinary education played an important role helping with the replacement of experimental animals in education and at the same time creating a safe learning environment offering endless options for training in a safe environment. The aim of this systematic review was to discern which type of learning outcomes are used to evaluate specific learning goals of clinical skills training and to grasp the impact of diverse simulator characteristics on the measured learning outcomes in clinical skills training.

Methods

A systematic search from 1977 until November 2023 has been conducted resulting in 103 included papers. The categories, learning goals, learning activities, and learning outcomes in clinical skills training were used for data extraction of all included studies.

Results

This study investigated the interplay between learning goals, learning activities, and learning outcomes. Competence and knowledge were the most frequently described learning outcomes; static and screen-based simulators are the are most frequently used technologies. Static simulators are primarily used to train procedural steps and screen-based simulators are primarily used to train relevant knowledge and clinical reasoning. Notably, none of the reviewed studies made explicit connections between learning goals, learning activities, and learning outcomes.

Discussion

In simulation-based education it is important to provide a structured, constructively aligned process where students gain relevant and effective experience. The results of this study underscore the importance of aligning the learning process in simulation-based clinical skills training, and that alignment in the learning process is not always evident.

Assessment of the effectiveness of hospital external disaster functional drills on health care receivers' performance, using standardized patients and mass cards simulation: a pilot study from Saudi Arabia

BACKGROUND

Given the increasing frequency of disasters globally, it is critical that healthcare systems are prepared for these mass casualty events. The Saudi health system's preparedness for mass casualty incidents needs to be more robust, potentially due to limited disaster drills and inadequate standardized patient (SP) simulation training. This study aims to (i) assess the performance of front-line hospital staff in Saudi Arabia through a functional drill and (ii) evaluate the drill's effectiveness using SP and MAC-SIM cards, providing detailed insights into its design and execution.

METHODS

A functional drill was conducted at a government hospital in Riyadh, Saudi Arabia, on December 19, 2022, using a cross-sectional approach with two phases. 141 healthcare receivers served as subjects, while 23 volunteers acted as SPs. The scenario simulated a building collapse to assess the emergency department (ED) response, interdepartmental communication, and surge capacity. Data were collected through direct observation of healthcare practitioners' interactions with the SPs, analysis of SP data, and participant feedback. Quantitative data were analyzed descriptively, while qualitative data were examined for patterns and themes related to simulation performance and effectiveness.

RESULTS

The hospital receivers' performances demonstrated accurate triage categories. The ED team assessed most patients (67%) in less than 5 min. For patients requiring definitive care, such as intensive care unit, 95% spent less than 2.5 h in the ED. Most patients (65%) required 'other treatments'. Communication was efficient in the triage zone and the yellow treatment area. Participants' feedback on using MAC-SIM cards during the simulation was overwhelmingly positive with 82.61% reporting that MAC-SIM use helped them respond better. Experienced SPs (paramedics) with prior disaster knowledge and experience outperformed inexperienced SPs (nurses) in the functional exercise.

CONCLUSION

This groundbreaking study is the first in the Arabic Gulf region to use SPs with MAC-SIM cards in functional drills. The findings highlight the potential of simulation exercises to improve hospital team knowledge and performance when responding to disasters. Multiple evaluation techniques can effectively identify participant strengths and weaknesses, informing future disaster improvement plans. This information is a valuable resource for Arabic and middle-income countries where disaster medicine is still developing.

Pedagogical challenges at clinical skills centres in nursing education: A phenomenographic study

AIM

To describe educators' conceptions of the pedagogical challenges involved in teaching practical topics to nursing students at clinical skills centres (CSCs).

DESIGN

A qualitative descriptive design.

METHODS

The study used a phenomenographic approach. Data were collected through individual qualitative interviews with 17 educators teaching at CSCs, between November 2020 and March 2021. The checklist called Consolidated Criteria for Reporting Qualitative Research for qualitative research was used.

RESULTS

Three categories of description emerged regarding the educators' conceptions of the pedagogical challenges: teaching with credibility, teaching with confidence and creating a conducive learning environment. These conceptions were interrelated based on the way that the teaching was performed. Further, the results indicate that educators had to manage two different professional areas, that is, nursing and pedagogy, which both needed to be integrated in order to create the right learning environment.

CONCLUSION

To increase competence and confidence, it is recommended to develop educational course for the educators at the clinical skills centre where pedagogy and nursing are intertwined.

IMPLICATIONS FOR THE PROFESSION

This study indicated the need for educators to be prepared with credibility and confidence when teaching at CSCs to create a conducive learning environment. In order to develop this, it is key to provide support through formal and informal mentoring and entail the need for educators to combine the two roles of nursing and pedagogy.

REPORTING METHOD

Consolidated criteria for reporting qualitative research (COREQ).

PUBLIC CONTRIBUTION

No patient or public contribution.

Using Full Dive Virtual Reality to Operationalize Warfighter Resilience: From Proof of Concept and Usability of Hardware and Software to Upcoming Integrated Psychological Skills Training

INTRODUCTION

Modern warfare operations are volatile, highly complex environments, placing immense physiological, psychological, and cognitive demands on the warfighter. To maximize cognitive performance and warfighter resilience and readiness, training must address psychological stress to enhance performance. Resilience in the face of adversity is fundamentally rooted in an individual's psychophysiological stress response and optimized through decreased susceptibility to the negative impact of trauma exposure. The current project aims to optimize warfighter expertise, resilience, adaptability, and performance by utilizing a validated Full Dive Virtual Reality (FDVR) training platform to provide high-fidelity, safe, and scalable, controlled stress exposure in highly realistic simulated training scenarios with the most advanced, immersive technology available.

MATERIALS AND METHODS

Following Institutional Review Board approval and consent, 2 operators were fitted with high-fidelity virtual reality headsets with hand and eye tracking, full-body haptic feedback suits, a 360° omnidirectional treadmill, and Food and Drug Administration (FDA) cleared biometric monitors. Following acclimation, operators were placed in an industrial fire scenario and instructed to respond as a firefighter and paramedic, to search for and resuscitate any casualties, extinguish the fire, and exfiltrate safely. Following initial acclimation and after each demonstration (n = 2), 3 semistructured interviews asked operators their perceptions and experiences related to FDVR, focusing on usability, feasibility, and safety. Biometric data were continuously recorded using the Caretaker Medical VitalStream.

RESULTS

Proof-of-concept (POC) testing proved that the FDVR training platform is usable, safe, and feasible. It creates an immersive environment with physiological responses to mimic realistic Mass Casualty Events (MCEs). Using a case study approach, transcript data were analyzed using thematic analysis. Three major themes emerged: Sensory deficits reduced realism, but sensory feedback improved fidelity, vestibular discord affected the virtual reality experience but only when the system did not respond naturally to operator movement after acclimation, and movement accommodations were made by operators to enhance usability, especially for fine motor movements. Biometric data analysis correlated timestamps from the VitalStream unit with operator responses to stress-inducing events (i.e., explosions, fires, and a deceased victim). Both operators exhibited significant physiological responses, including elevated heart rate, systolic blood pressure, and mean arterial pressure, particularly following explosions, encountering fire, and encountering the deceased victim within the training environment.

CONCLUSIONS

The FDVR training platform overcomes the obstacles of in-person simulation training and provides the closest to real-life experience available. It will allow warfighters to train with their teams in immersive environments that replicate the conditions in which they are expected to perform their duties. The POC demonstrated that physiological responses can be mapped to scenario events to allow tracking of stress responses, cognitive load, as well as performance, and decision-making of the warfighter. The POC only involved 2 operators, but served to prove that the platform was safe and effective. Future testing plans to include 200 warfighters in operational teams of 10 to 12 to further validate the training effectiveness of the FDVR platform.

The effect of non-immersive virtual reality radiographic positioning simulation on first-year radiography students' image evaluation performance

INTRODUCTION

Optimal radiographic image quality is critical because it affects the accuracy of the reporter's interpretation. Radiographers have an ethical obligation to obtain quality diagnostic images while protecting patients from unnecessary radiation, including minimizing rejected and repeated images. Repeated imaging due to positioning errors have increased in recent years.

METHODS

This study evaluated the effectiveness of non-immersive virtual reality (VR) simulation on first-year students' evaluation of positioning errors on resultant knee and lumbar spine images. Crossover intervention design was used to deliver radiographic image evaluation instruction through traditional lecture and guided simulation using non-immersive VR to 33 first-year radiography students at a single academic institution located across four geographic program locations. Pre- and post-test knowledge assessments examined participants' ability to recognize positioning errors on multiple-choice and essay questions.

RESULTS

Raw mean scores increased on multiple choice questions across the entire cohort for the knee (M = 0.82, SD = 3.38) and lumbar spine (M = 2.91, SD = 3.69) but there was no significant difference in performance by instructional method (p = 0.60). Essay questions reported very minimal to no raw mean score increases for the knee (M = 0.27, SD = 2.78) and lumbar spine (M = 0.00, SD = 2.55), with no significant difference in performance by instructional method (p = 0.72).

CONCLUSION

Guided simulation instruction was shown to be as effective as traditional lecture. Results also suggest that novice learners better recognize image evaluation errors and corrections from a list of options but have not yet achieved the level of competence needed to independently evaluate radiographic images for diagnostic criteria.

IMPLICATIONS FOR PRACTICE

Non-immersive VR simulation is an effective tool for image evaluation instruction. VR increases access to authentic image evaluation practice by providing a simulated resultant image based off the students' applied positioning skills.

Diverse Integration of Simulated Patients in Medical Education for Communication, Language, and Clinical Skills in Hungary

Medical education and communication training has been undergoing substantial changes recently in our globalized environment. Multidisciplinary simulation-based methods worldwide focus on improving effective clinical skills including history taking, physical examination, diagnostic skills, critical thinking, therapeutic skills, and others via interactions between medical students, trainees, and patients. Recently, Hungary has joined such global trends. The first simulated patient program in Hungary was developed at the University of Pécs Medical School in 2019 to aid effective patient-interviewing skills in language and communication classes. Under the supervision of linguists, communication specialists and medical professionals, the multidisciplinary program uses lay people to perform as simulated patients while using the languages of Hungarian, German, and English. Our simulated patient program plays a specific role in supporting students to learn languages for medical purposes, aiming to prepare them for handling the medical, linguistic, at the same, time emotional and sociocultural difficulties encountered while taking patient histories. Medical and linguistic experts evaluate student performance, provide feedback, and give tailored instruction so that students can advance their communicative and professional skills. This study discusses working formats and the role of constructive feedback exploring potential advantages and disadvantages, sharing ideas, and proposing recommendations on language- and communication-based integration of simulated patients. In our elective communication courses, undergraduate medical students learn to cope with a variety of patient situations through practicing medical emergencies, misunderstandings, and disagreements in a safe atmosphere provided by the MediSkillsLab. Among the benefits, we should emphasize that any course with a growing number of students can be accommodated by carefully designing the program, which allows for interprofessional collaboration. This program contributes to higher-quality medical education, promoting more skilled and compassionate healthcare specialists.

The impact of clinical simulation on the development of advanced practice skills

This article considers the findings of a qualitative research study into the impact of simulation on the development of advanced clinical practitioners' skills and knowledge.

STUDY AIM

To explore simulated learning through the eyes of trainee and trained advanced clinical practitioners (ACPs) and consider its potential in supporting their development.

METHOD

This qualitative research study explored the experiences of trained and trainee ACP volunteers undertaking a structured simulated event provided by a local acute hospital trust simulation team. A questionnaire (n=10) and a focus group (n=4) acted as the data gathering tools.

RESULTS

Although simulation can be daunting for the participants, the overwhelming outcome was positive. Participants stated that they gained confidence and suggested that simulation offered a safe place to practise the challenging scenarios that occur in the clinical environment. Additionally, they emphasised that simulation provided a place to network and receive constructive feedback that was non-judgemental, and which helped them to develop clinical knowledge and appreciate their limitations.

CONCLUSION

Simulation is a valuable addition to the education and development of ACPs. It should be considered for inclusion within the educational curriculum as a supplement to theoretical knowledge and to the structured clinical supervision provided within the clinical environment.

Full-scale simulations to improve disaster preparedness in hospital pharmacies

Purpose

Assess whether full-scale simulation exercises improved hospital pharmacies’ disaster preparedness.

Methods

Swiss hospital pharmacies performed successive full-scale simulation exercises at least four months apart. An interprofessional team created two scenarios, each representing credible regional-scale disasters involving approximately fifty casualties (a major road accident and a terrorist attack). Four exercise assessors used appraisal forms to evaluate participants’ actions and responses during the simulation (rating them using five-point Likert scales).

Results

Four hospital pharmacies performed two full-scale simulation exercises each. Differences between exercises one and two were observed. On average, the four hospitals accomplished 69% ± 6% of the actions expected of them during exercise one. The mean rate of expected actions accomplished increased to 84% ± 7% (p < 0.005) during exercise two. Moreover, the average quality of actions improved from 3.0/5 to 3.6/5 (p = 0.01), and the time required to gather a crisis management team drastically decreased between simulations (from 23 to 5 min). The main challenges were communication (reformulation) and crisis management. Simulation exercise number one resulted in three hospital pharmacies creating disaster action plans and the fourth improving its already existing plan.

Conclusion

This study highlighted the value of carrying out full-scale disaster simulations for hospital pharmacies as they improved overall institutional preparedness and increased staff awareness. The number of expected actions accomplished increased significantly. In the future, large-scale studies and concept dissemination are warranted.

I.C.A.R.U.S. in Flight: A Radiology Simulator Teaches Imaging Appropriateness, Anatomy, and Image Interpretation Skills

RATIONALE AND OBJECTIVES

The Interactive Clinical Anatomy and Radiology Utilization Simulator (ICARUS) was created in 2012 as a novel simulation program with 25 peer reviewed electronic modules combining simulated patient encounters, American College of Radiology appropriateness criteria, radiologic anatomy, and basic imaging interpretation and patient safety topics. ICARUS integrates a gaming approach to improve student engagement.

MATERIALS AND METHODS

ICARUS modules have been used in the undergraduate medical curriculum at the lead author's institution since its pilot in 2012. Since completion of the full complement of 25 modules, modules have been used in the radiology clerkship (2012- 2015), in the integrated longitudinal curriculum (2015-present), and in various radiology electives (2015-present), including the inaugural virtual radiology electives at all authors' institutions (July 2020-present). Student evaluations were formally solicited in 2014 and again in 2020.

RESULTS

During the introductory radiology clerkship in 2014, 107 students were enrolled. Students were assigned 4 ICARUS modules. During the 2-week virtual elective from July-October 2020, 26 students were enrolled. Students were assigned all 25 modules. The majority of survey respondents "agreed" or "strongly agreed" that the modules were interactive, enjoyable, and self-directed, fostered critical thinking, provided practical value, met goals and objectives of the course, and seemed practical to their future practice.

CONCLUSION

ICARUS integrates key educational concepts in radiology with high fidelity simulation of clinical decision support software and PACS simulation image display to create a highly engaging learning environment that most accurately reflects future clinical experiences.

First year student radiographers' perceptions of a one-week simulation-based education package designed to increase clinical placement capacity

INTRODUCTION

The radiography workforce is short-staffed and under increasing pressure to meet service pressures. Combined with the impact of Covid-19, where student face-to-face clinical time was abruptly halted for safety, there is cause to change the pedagogical approach to teaching diagnostic radiography to students, increasing capacity and ensuring the continuance of qualifying radiographers to support the profession. This paper shares the perceptions of first year student radiographers on a one-week simulation-based education package designed to replace one week of clinical placement experience.

METHODS

Two cohorts of first-year radiography students engaged in a one-week simulation-based education package. Simulations increased in complexity throughout the week and included conventional imaging techniques, mobile and theatre radiography, and cross-sectional imaging. Thirty-six students consented to the thematic analysis of their reflective blogs.

RESULTS

Five themes emerged from the data: feeling anxious, understanding and skill development, building confidence, communication, and patient-centred care.

CONCLUSION

The simulation package had a positive impact on students learning, no matter the stage at which it was incorporated into their clinical placement block. Students engaged well with the activities and saw value in the experience. The findings indicate that the simulation-based education package is a suitable replacement for one week of clinical placement, supporting skills development in students and providing increased placement capacity.

IMPLICATIONS FOR PRACTICE

A successful, engaging simulation-based education package is presented, which first year student radiographers perceived as a suitable replacement for one-week of clinical placement. Further research into the acceptability of use of simulation-based education packages in second- and third-year student radiographers would be a useful next step.

Effective Veterinary Clinical Teaching in a Variety of Teaching Settings

This review explores different modalities for clinical teaching of veterinary learners globally. Effective clinical teaching aims to prepare graduates for a successful career in clinical practice. Unfortunately, there is scant literature concerning clinical teaching in veterinary medicine. Our intent for this review is to stimulate and/or facilitate discussion and/or research in this important area. We discuss the different forms that veterinary clinical teaching can take, depending on their setting, which can be university-based clinical activities, work-based in commercial clinical practices, or in a traditional academic setting with little to no real-time exposure to clients and patients. We suggest that each of these modalities has a place in clinical teaching of veterinary learners at any point in the curriculum but that a mix of these approaches will likely provide an improved experience for the learner. Further, we discuss strategies to improve clinical teaching in these different settings. Potential strategies related to the teaching skills of clinical instructors could include training in delivery of clinical teaching in a variety of learning settings, and instructors’ official recognition, including opportunities for career progression. Potential strategies to improve clinical teaching in different teaching settings would vary with the learning settings. For example, in traditional academic settings, case-based learning with incorporation of simulation models is one proposed strategy. The involvement of learners in ‘teach-others’ is a strategy for both traditional academic and clinical settings. Finally, clearly addressing Day One competencies is required in any clinical teaching setting.

Simulation for Neurology training: Acute setting and beyond

Simulation-based training is adapted for teaching neurology, and it can offer multiple programs for general and specialized neurologists. Indeed, simulation training is "learner-centered", assuring sessions tailored to each learner level, and provides a realistic, safe, controlled and reproducible environment to improve knowledge, technical and non-technical skills, including situational awareness, communication, teamwork and leadership. Indeed, simulation tools allow multidisciplinary sessions with different team members (nurses, physician associates, specialist trainees, technicians) participating with their experiences. Multidisciplinary scenarios maximize awareness on the "human factors" and contribute to the safety of future patients. Simulation sessions require clear learning objectives and debriefing points tailored to the learning groups, but instructors may vary the scenarios in real time according to learners' actions. Different simulation techniques are applied according to learning objectives. The simulation session always includes a briefing, a simulation scenario and a structured debriefing, driven by the instructor, which is crucial for learning consolidation. In neurology training, simulation methods are applicable for: i) training on emergency situations, where the neurologist team has to manage in frontline a specific medical emergency (stroke, status epilepticus, coma, neuromuscular respiratory failure); ii) improving technical skills (lumbar puncture, electroencephalography (EEG), cervical ultrasound and transcranial Doppler, endovascular thrombectomy procedures, neuroradiological investigations); iii) improving procedures and patient pathways (stroke pathway, telemedicine); and iv) training non-technical skills (communication, teamwork, leadership). This manuscript provides a brief overview on the general principles of simulation techniques and their potential application in neurology training, in the acute setting and beyond.

Characteristics of laparoscopic and open hernia repair simulation models: a systematic review

Purpose

Barriers to education in open and laparoscopic hernia repair technique include a steep learning curve and reduced theatre time for junior surgical trainees. This is particularly evident during the current COVID-19 pandemic. Simulation models may provide further opportunities for training in hernia repair outside of the traditional surgical apprenticeship model.

Methods

A systematic review was carried out following PRISMA guidelines to identify and evaluate simulation models in hernia repair. Of the 866 records screened, 27 were included in the analysis. These were assessed for face, content and construct validity, as well as their attempt to measure educational impact.

Results

Simulation models were identified comprising of animal tissues, synthetic materials and virtual reality (VR) technology. Models were designed for instruction in repair of inguinal, umbilical, incisional and diaphragmatic hernias. Twenty-one laparoscopic hernia repair models were described. Many models demonstrated validity across several domains, and three showed transferability of skills from simulation to the operating room. Of the six open hernia repair simulation models, none were found to have demonstrated an educational impact in addition to assessing validity.

Conclusion

Few models individually were able to demonstrate validity and educational impact. Several novel assessment tools have been developed for assessment of progress when performing simulated and real laparoscopic inguinal hernia repair. More study is required, particularly for open hernia repair, including randomized controlled trials with large sample sizes to assess the transferability of skills.

Simulation as an Educational Tool in the Pediatric Cardiac Intensive Care Unit

Purpose of Review

This review highlights the use of simulation as an educational tool in the highly specialized pediatric cardiac intensive care unit (PCICU).

Recent Findings

Healthcare simulation is used in high acuity medical environments to test healthcare systems. Healthcare simulation can improve team training, patient safety, and improve medical decision-making. Complex physiologies in the PCICU demand effective teamwork to consistently deliver high-quality patient care. Simulation-based PCICU learning objectives depend on a structured cognitive load framework to account for individual learner abilities, team constructs, and healthcare resources.

Summary

PCICU simulation programs are strengthened by utilizing traditional education theory, with careful consideration of complex physiologies, interprofessional personnel, and center-specific resources. Virtual platforms should continue to evolve to provide additional, more convenient venues for individual learners and teams. Healthcare systems should frequently intersect with simulation educators to create relevant learning objectives that will contribute to patient safety, improve team performance, and patient outcomes.

Suicide Simulation in Primary Care

OBJECTIVES

This project was developed because residents need to gain knowledge and experience in promptly recognizing patients with suicidal ideation. Our study allowed pediatric interns the opportunity to manage a simulated 16-year-old actively suicidal patient in the resident continuity clinic for a well-child visit.

METHODS

During their first year, each resident receives simulation training. The simulation scenario for this study involves the use of a standardized patient (SP). Sessions take place in the pediatric simulation center and are recorded for observation and review. The scenario was scripted and piloted to ensure standardization in educational intervention. Postscenario, participants have a nonjudgmental debriefing with the attending physician and the SP. An anonymous survey is completed after training. Enrollment was June 2016-September 2019, with two to three 1-hour cases monthly.

RESULTS

Seventy-one postgraduate year-1 residents participated. Sixty-one residents left the suicidal patient alone/unobserved. Fifteen participants never learned of the intent of suicide during their initial intake with the patient but believed that she was depressed. The mean time to ask about suicidal ideation, when applicable, was 8:32 minutes (standard deviation 4:10 minutes, range 2:15-24:48 minutes). Common learning themes included realistic exposure to an actively suicidal patient and simulation debriefing/direct feedback from the SP.

CONCLUSIONS

Practicing this crucial but somewhat rare primary care mental health emergency for all interns was possible when structured monthly. Feedback was extremely positive, with learners' feeling more prepared postsimulation. Our simulation experience also allows supervisors to assess intern's individual abilities to communicate in a difficult patient scenario which is an important physician competency as defined by the Accreditation Council for Graduate Medical Education.

Evaluation of the Impact of Using a Simulator for Teaching Veterinary Students Cerebrospinal Fluid Collection: A Mixed-Methods Study

The collection of cerebrospinal fluid (CSF) plays a pivotal role in the diagnosis of central nervous system diseases. Prior training in this invasive procedure is essential to minimize the risk of harming animals. Because of this risk, stress and anxiety can influence the learning process. Simulators can be used to teach and learn invasive procedures. The aim of this mixed-methods study was to validate a CSF collection simulator and investigate students' perceptions of the simulator as an educational tool. The quantitative approach validated the simulator for face and content validity, and students provided a general evaluation of the simulator using surveys. The simulator's construct validity was measured by means of a global rating scale. Students' perceptions were investigated qualitatively using semi-structured interviews. Experts (n = 13) confirmed the simulator's face and content validity. Students (n = 16) evaluated the simulator as supportive of their learning. Results for construct validity demonstrated higher global rating scores from experts than from students. The scores for procedural performance and procedural knowledge and flow showed significant differences (p ≤ .05). Analysis of interviews with students (n = 10) revealed four main themes: emotions, learning process, evaluation of the model, and CSF collection procedure. In conclusion, this study validated the use of the CSF simulator as an educational tool that can help students overcome some of their anxiety in relation to performing an invasive procedure.

Magnetic needle-tracking device for ultrasound guidance of radial artery puncture: A randomized study on a simulation model

INTRODUCTION

Ultrasound-guidance of radial artery catheter insertion improves the first attempt success and reduces the occurrence of hematomas. Needle-tracking devices optimize needle-ultrasound beam alignment by displaying in real-time the needle tip position. We compared the median time need by experienced physicians to achieve radial artery puncture using either a conventional ultrasonography device (CUD) or a magnetic needle-tracking ultrasound device (MUD) in a simulation training arm model.

METHODS

Fifty experienced residents and physicians performed two punctures in randomized order with the CUD and the MUD. The primary outcome was puncture duration; the secondary outcomes were puncture success, rate of accidental vein puncture, and practitioner's comfort (subjective scale 0-10).

RESULTS

The median [lower-upper quartile] puncture time was 10 [6-14] seconds when using CUD and 4 [3-7] seconds when using MUD (P < .01). In the multivariate analysis, MUD use was associated with decreased puncture duration whatever the puncture order (OR 1.13 [1.07-1.20], P < .01). The participants performed 99 (99%) successful punctures: 50 with the MUD (100%) and 49 with the CUD (98%). There was no accidental venous puncture. The practitioner's comfort level was 6.5 [6, 7] with the CUD and 8 [7-9] with the MUD (P < .01).

CONCLUSION

MUD reduced radial artery puncture time and improved physician comfort in a simulation training arm model.

High-fidelity simulation versus video-based learning in the management of pediatric septic shock: a pilot study

High-fidelity simulation (HFS) and video-based learning (VBL) promote competence in acute care in a realistic and safe environment. These two modalities have not been compared in pediatric emergency situations. Interns rotating in the pediatric department were randomized for the two educational methods. The delivered learning subject was septic shock in children. The level of knowledge was measured before intervention, immediately after intervention (post-test 1) and 1 week later (post-test 2). Knowledge test scores improved significantly following intervention in both VBL study group and HFS study group (71.5 ± 13.2 [39.0-88.0], p < 0.001 and 80.1 ± 10.3 [57.4-94.5], p < 0.001, respectively). The improvement was significantly higher in HFS study group (p = 0.04). There was a non-significant drop in the retention score evaluated by the post-test 2 in the two groups compared to the post-test 1 score (66.9 ± 15.4 [31.5-86.1], p = 0.17 and 78.8 ± 12.4 [56.0-100.0], p = 0.72 in the VBL and HFS study groups, respectively). The retention score was significantly higher in the HFS group (p = 0.04).Conclusion: High-fidelity simulation and video-based training are both effective educational methods in teaching pediatric emergencies for interns. HFS appears to be superior in enhancing short-term retention. What is Known: • High-fidelity simulation is an effective educational tool to improve learners' knowledge and skills. • Video-based learning is an effective teaching tool in terms of short-term knowledge acquisition. What is New: • High-fidelity simulation is more effective in terms of short-term knowledge and generated more satisfaction than educational video learning.

Thiel-embalmed porcine placenta: A valid and reusable microsurgical practice model

BACKGROUND

Simulation models are increasingly important for skill acquisition during microsurgery training. Prosthetics, living and non-living biological models have been proposed in the literature in the optics of recreating real-life scenarios in a controlled environment. This study aims to validate and prove the reusability of a novel non-living biological model: the porcine placenta.

METHODS

A prospective comparative study was carried out to assess face and content validities of the proposed model, as well as the reusability and quality of the Thiel-embalming method. Participants were asked answer a questionnaire for each anastomosis they performed on porcine placental vessels of ≤2mm (small) and 2-4mm (large). Scores were classified according to different subgroups, either small or large vessels and first or second sessions. Reliability analysis of the questionnaire was carried out using Cronbach's α, to ensure an α>0.7. Median scores for each question were analyzed using boxplots and compared amongst each subgroup using a non-parametric independent Mann-Whitney U test.

RESULTS

With nine participants, the Cronbach's α for each category of question was 0.867, 0.778, 0.720 and 0.593. Statistical differences were found between responses of small and large vessels on 5/10 questions, where large vessels reported higher validity. No statistical differences were found between scores of the first and second sessions.

CONCLUSION

By evaluating face and content validity, the Thiel-embalmed porcine placenta has proven its suitability as a microsurgery model, especially for vessels of larger caliber. Qualities that distinguish this model is its reliable reusability, its low cost-effectiveness, and its ethical acceptability.

Research on simulation in radiography education: a scoping review protocol

BACKGROUND

Today, there are fewer opportunities for health care students and staff for skills training through direct patient contact. The World Health Organization therefore recommends learning about patient safety through hands-on experience and simulation. Simulation has the potential to improve skills through training in a controlled environment, and simulation has a positive effect on knowledge and skills, and even patient-related outcomes. Reviews addressing the use of simulation across the different radiography specialties are lacking. Further knowledge on simulation in radiography education is needed to inform curriculum design and future research. The purpose of this scoping review is to explore, map, and summarize the extent, range, and nature of published research on simulation in radiography education.

METHODS

We will follow the methodological framework for scoping reviews originally described by Arksey and O'Malley. We will search the MEDLINE, Embase, Epistemonikos, The Cochrane Library, ERIC, Scopus, and sources of grey literature. A comprehensive search strategy for Ovid MEDLINE was developed in collaboration with a research librarian. An example of a full electronic search from the Ovid MEDLINE (1641 articles records, January 9, 2020) is provided and will be used to adapt the search strategy to each database. Two independent review authors will screen all abstracts and titles, and full-text publications during a second stage. Next, they will extract data from each included study using a data extraction form informed by the aim of the study. A narrative account of all studies included will be presented. We will present a simple numerical analysis related to the extent, nature, and distribution of studies, and we will use content analysis to map the different simulation interventions and learning design elements reported. Any type of simulation intervention within all types of radiography specializations will be included. Our search strategy is not limited by language or date of publication.

DISCUSSION

An overview of publications on simulation in radiography education across all radiography specialties will help to inform future research and will be useful for stakeholders within radiography education using simulation, both in the academic and clinical settings.

SYSTEMATIC REVIEW REGISTRATION

Open Science Framework (OSF). Submitted on October 18, 2020.

Evaluation of students' clinical performance post-simulation training

INTRODUCTION

Traditionally in Australia, sonographer skills are learnt on patients in clinical practice. A four-year undergraduate-postgraduate course introduced ultrasound simulation to prepare novice sonographer students for interaction with patients. Second-year students learnt psychomotor and patient-sonographer communication skills during simulation using commercial ultrasound machines and volunteer year-group peers as standardised patients. This paper reports on the transfer of the ultrasound skills learnt in simulation to clinical practice.

METHODS

Clinical performance evaluations were completed by 94 supervisors involved in the initial clinical practice of 174 post-simulation second-year students over a two-year period (2015-2016). Student performance of each component skill, and skill category, was analysed by modelling binomial proportions with logistic regression.

RESULTS

Students demonstrated substantial transfer of learnt ultrasound skills to achieve a mean of advanced beginner competence (mean score of equal to or >3/5) in complex psychomotor and patient-sonographer communication skills, as measured one month into clinical practice. Knowledge and skill components, or sub-tasks, varied significantly (P < 0.001) in transferability. Scanning tasks in general, particularly the skill of 'extending the examination', transferred with significantly (P < 0.001) less efficacy than pre-exam, instrumentation, post-exam, and additional tasks. Skill transfer improved significantly (P < 0.001) following increased deliberate practice with tutor feedback.

CONCLUSION

Preclinical simulation, using standardised patients, clearly stated objectives to manage cognitive load and immediate tutor feedback, facilitated substantial transfer of ultrasound skills to clinical practice. The efficacy of skill transfer varied but improved with increased deliberate practice and feedback quality.

IMPLICATIONS FOR PRACTICE

The incorporation of preclinical simulation into the core curriculum of sonographer courses is recommended to improve student performance, reduce the burden on clinical staff and increase patient safety during the early stages of ultrasound education.

Effect of simulation training on students' childbirth skills and satisfaction in Turkey

This study examined the effects of simulation training on student midwives' management skills for normal childbirth and their satisfaction. This study utilized a quantitative, quasi-experimental, comparison group research design. Students were placed into two groups according to the last digit of their school identity number (odd versus even), given by The Directorate of Student Affairs. Lots were drawn to decide which simulation model the odd and even numbers would represent. One group received simulation training for normal birth skills using a low-fidelity pelvic model (n = 37) while the other group used a high-fidelity computer-based mannequin (n = 38). After the skills training, each student midwife managed the second and third stages of a simulated normal childbirth. The skill checklists were used to evaluate the students' second and third stage labor midwifery skills. After the simulation activity, the Students' Satisfaction and Self-confidence Scale was used to measure their levels of satisfaction with the simulation activity and their self-confidence in learning. There were no significant differences between the groups in terms of childbirth management skills and satisfaction in learning (p > 0.05). Thus, both methods can be recommended for simulation training of student midwives.

Students as patients: A systematic review of peer simulation in health care professional education

CONTEXT

Evidence supports the substitution of both clinical placement time and traditional educational activities with simulation-based education (SBE). However, lack of resources can be a barrier to SBE implementation. Peer simulation provides an alternative to simulated patient (SP)-based SBE by educating students to portray patient roles. This diversifies learning experiences for students using SBE and may decrease costs.

OBJECTIVES

This study aimed to determine the impact of students portraying the roles of patients in a simulation-based learning environment (peer simulation) on learning outcomes in entry-level health care professional students.

METHODS

Seven databases were searched (from inception to 8 May 2019) using terms including 'peer simulation,' 'role-play' and 'simulated/standardised patient.' The studies included described a health care professional student SBE interaction involving peer simulation. Data were extracted by two independent investigators. Study quality was assessed using the Medical Education Research Study Quality Instrument (MERSQI) and Critical Appraisal Skills Programme (CASP). A descriptive analysis was completed and meta-analysis conducted in instances in which outcomes could be pooled.

RESULTS

A total of 12 studies met the inclusion criteria. Constructs measured by the studies included communication, empathy, self-efficacy and confidence. Five randomised controlled trials compared peer simulation with the use of SPs and demonstrated greater or equivalent patient empathy gains in peer simulation. Meta-analysis determined no difference in communication capabilities between the two groups. Students perceived peer simulation as comparably valuable and frequently superior to other forms of learning. This review was unable to determine effective design features of peer simulation initiatives.

CONCLUSIONS

Students were positive about peer simulation, but there has been limited evaluation of learning outcome attainment. Significant heterogeneity was observed; studies were diverse in design, outcome measures and the training provided for peer patients. Peer simulation positively influences student communication and development of patient empathy and offers an alternative to learning with SPs. Further rigorous research is required to understand the impact of peer simulation for a broader range of learning outcomes and to confirm the impact of this developing educational approach.

Developing Neuraxial and Regional Pain Procedural Skills Through Innovative 3-Dimensional Printing Technology

Context

Various forms of simulation-based training, including training models, increase training opportunities and help assess performance of a task. However, commercial training models for lumbar puncture and epidural procedures are costly.

Objective

To assess medical students’ and residents’ perception of 3-dimensional (3D)-printed lumbar, cervical, and pelvic models for mastering joint injection techniques and to determine the utility of ultrasonography-guided needle procedure training.

Methods

Osteopathic medical students and residents used in-house 3D-printed gel joint models during an injection ultrasonography laboratory for mastering lumbar epidural, caudal epidural, sacroiliac, and facet joint injection techniques. After the laboratory, they answered a 17-item survey about their perception of the importance of the models in medical education and future practice. The survey also evaluated comfort levels with performing joint injections after using the models, overall satisfaction with the models, and likelihood of using models in the future.

Results

Thirty-six medical students and residents participated. Both students and residents agreed that 3D-printed models were easy to use, aided understanding of corresponding procedures, and increased comfort with performing joint injections (all P<.001). Most participants (35 [97.2%]) believed that the models were reasonable alternatives to commercial models. Over half felt capable of successfully performing cervical or pelvic (22 [61.1%]) and lumbar epidural (23 [63.9%]) injections. The majority of participants (34 [94.4%]) would like to use the models in the future for personal training purposes. Overall, 100% believed that the 3D-printed models were a useful tool for injection training.

Conclusions

Results suggest that 3D-printed models provided realistic training experience for injection procedures and seemed to allow participants to quickly master new injection techniques. These models offer a visual representation of human anatomy and could be a cost-saving alternative to commercial trainers.

Focused cardiac ultrasound training in medical students: Using an independent, simulator-based curriculum to objectively measure skill acquisition and learning curve

BACKGROUND

Using simulators built and validated at the University of Washington (UW), the study sought to test whether medical students can learn the basic skills of focused cardiac ultrasound (FoCUS) from an individually paced, simulator-based curriculum, how skills improve, and the rate at which these skills are acquired.

METHODS

The curriculum presented didactic material interspersed with hands-on practice. Psychomotor skill was measured by the angle error of the acquired image view plane relative to the correct image view plane. The rate of learning was assessed at baseline, after 7 practice cases, and after 10 cases. To assess the rate of learning, the same case was repeatedly presented at all three tests. To assess students' ability to apply their learning, a previously unseen post-test was included.

RESULTS

A total of 41 students completed the course. Average angle error improved from 43° ± 24 pretraining to 23° ± 16 post-training, with most students falling within one SD of the view angle acquired by sonographers. Regarding learning curve, or the rate of skill acquisition, an angle error of 43 ± 24° (pre) changed to 22 ± 14° (interim test, P < .0001 vs. pretest) and remained at that level for the post-test evaluation on both the repeated case (23 ± 16°) and the new case (26 ± 18°).

CONCLUSIONS

This study describes the learning curve and technical skill acquisition in FoCUS. A simulator-based curriculum improved medical student's skills in an objective and quantifiable manner. The individually paced curriculum allowed for independent knowledge and skill attainment, without facilitator oversight.

Simulation and Modeling Applications in Global Health Security

Global health security (GHS) is dependent upon having an adequate and prepared health security workforce. There are currently numerous challenges in establishing and maintaining a health security workforce. The frequency and magnitude of disasters have increased significantly over the past 30 years. Current and future GHS threats, both manmade and natural, require a prepared and flexible healthcare provider workforce ready to respond to current or emerging GHS threats. Developing and maintaining GHS -specific skills in the healthcare workforce is a tremendous logistical challenge. Innovative education technologies, including simulation and digital learning, can be leveraged to achieve preparedness for GHS threats.

This chapter focuses on the application of modeling and simulation to support Global Health Security planning, preparedness and operations.

An innovative approach to educating primary health care teams about medical emergencies

Management of emergencies is an integral part of primary care. However, the wide range of symptoms and the rarity of the situations make it difficult for primary care workers to be continually updated and competent in providing life support. In Ljubljana Community Health Centre, we use innovative approaches and modern teaching techniques to educate primary health care teams on how to manage medical emergencies.The three-level educational approach described here enables comprehensive education in managing and recognising dangerous medical situations. It also provides a safe way of learning how to manage difficult, uncommon and serious clinical situations.This comprehensive educational approach is oriented towards continuous improvement in quality and the safety of patients at the primary health care level.

Using live disaster exercises to study large multiteam systems in extreme environments: Methodological and measurement fit

Multiteam systems (MTSs) are comprised of two or more teams working toward shared superordinate goals but with unique subgoals. In large MTSs operating in extreme environments, coordination difficulties have repeatedly been found, which compromise response effectiveness. Research is needed that examines MTSs in situ within extreme environments to develop temporal theories of inter-team processes and understanding of how coordination may be improved within these challenging contexts. Live disaster exercises replicate the complexities of extreme environments, providing a valuable avenue for observing inter-team processes in situ. This article seeks to contribute to MTS research by highlighting (i) a mixed-method framework for collecting data during live disaster exercises that uses both inductive and deductive approaches to promote methodological and measurement fit; (ii) ways in which data can be collected and combined to meet the appropriate standards of their methodological class; and (iii) a case example of a National exercise.

Radiography Students' Learning of Plain X-Ray Examinations in Simulation Laboratory Exercises: An Ethnographic Research

INTRODUCTION

In addition to lessons and clinical training, simulation-based learning has become more ubiquitous in radiography students' learning. Plain examinations are in the core of radiography, and studying how students learn them in simulation is therefore essential when considering students' professional development. The purpose of this study was to describe radiography students' learning to perform plain X-ray examinations in simulation laboratory exercises. The aim was to understand how the students learned.

METHODS

The data were gathered by observing and interviewing 17 radiography students as they performed laboratory exercises of plain X-ray examinations before clinical training. Learning was understood according to social constructivism and was examined from the perspective of interpretive ethnography. Data were analyzed using the constant comparative method.

RESULTS

In simulation laboratory exercises, radiography students learned by model-based experimentation. Learning consisted of imaging bone and chest examinations of a manikin, evaluation of the images, and patient positioning and guidance among students. The learning method was collaborative learning. Three learning outcomes were found: simulation promoted theory-practice connection, simulation guided the students to follow instructions, and simulation strengthened collaboration between students. The factors supporting and impeding learning were the same: academic studies before the simulation and learning tasks. In addition, experimentation without teacher's supervision was an impeding factor for some students.

CONCLUSION

Simulation laboratory exercises with a manikin proved to be a useful learning method for radiography students in learning to perform plain X-ray examinations. The results indicated the need to pay attention to simulation pedagogy and students' academic skills.

Pharmacy students' medication history taking competency: Simulation and feedback learning intervention

INTRODUCTION

Obtaining accurate patient medication histories and performing medication reconciliation are core pharmacy practice skills that optimize patient safety at transitions of care. Competency-based learning and assessment of medication reconciliation skills are essential methods in undergraduate pharmacy education. The aim of this study was to investigate the impact of an in-classroom simulation- and feedback-driven training activity on pharmacy students' medication reconciliation skills, self-perceived confidence, and overall student satisfaction.

METHODS

Over a three-day learning activity in 2016, pharmacy students from a private university in Jordan were assessed by roleplay on their ability to conduct a simulated patient medication interview, obtain the Best Possible Medication History, reconcile the history against a hospital medication chart, identify discrepancies, and document findings. Students received immediate feedback and observed peers undergo the assessment process. Pre- and post-simulation questionnaires and supplementary focus groups enabled collection of quantitative and qualitative data pertaining to student self-perceived confidence, perceptions, experiences, and usefulness of the course.

RESULTS

Assessment-based competency scores demonstrated significant improvement in student performance during the activity. Self-perceived confidence scores significantly improved after the medication reconciliation training intervention. Focus group content analysis yielded positive responses such as students valuing receiving feedback on performance and recommendations for future training.

CONCLUSIONS

Simulation with feedback was a useful tool to teach pharmacy students medication reconciliation in Jordan. Subsequent to the study, medication reconciliation and interactive teaching methods were added to curriculum to supplement traditional teaching modalities.

Engagement: what is it good for? The role of learner engagement in healthcare simulation contexts

Learner engagement matters, particularly in simulation-based education. Indeed, it has been argued that instructional design only matters in the service of engaging learners in a simulation encounter. Yet despite its purported importance, our understanding of what engagement is, how to define it, how to measure it, and how to assess it is limited. The current study presents the results of a critical narrative review of literature outside of health sciences education, with the aim of summarizing existing knowledge in these areas and providing a research agenda to guide future scholarship on learner engagement in healthcare simulation. Building on this existing knowledge base, we provide a working definition for engagement and provide an outline for future research programs that will help us better understand how health professions' learners experience engagement in the simulated setting. With this in hand, additional research questions can be addressed including: how do simulation instructional design features (fidelity, range of task difficulty, feedback, etc.) affect engagement? What is the relationship between engagement and simulation learning outcomes? And how is engagement related to or distinct from related variables like cognitive load, motivation, and self-regulated learning?

Audiology and Speech-Language Pathology Simulation Training on the 1-3-6 Early Hearing Detection and Intervention Timeline

Purpose This study aimed to find out more about the effect of the use of the 1-3-6 early hearing detection and intervention (EHDI) timeline and interprofessional simulation training on audiology and speech-language pathology graduate students' confidence level of knowledge and skills. Method A 1-group pretest-posttest quasi-experimental study design was used to assess self-ratings of confidence in knowledge and skills. The mean age for 50 graduate students participating in this study was 25.32 years ( SD = ±3.77, range: 22-37 years). Participants completed a pre- and postevent questionnaire in which they rated their level of confidence for specific knowledge and skills. Three case scenarios represented by standardized parents were developed, and 8 students volunteered to participate in implementing the 1-3-6 EHDI timeline, whereas others participated as observers. All participants participated in the briefing and debriefing sessions immediately before and after each scenario. Participants were asked to rate their readiness for interprofessional education/practice and their satisfaction of the educational experience after the last case scenario. Results Overall, the pre- and postsimulation event questionnaire revealed a significant improvement in the participants' self-rated confidence levels in knowledge and skills. The mean difference between pre- and postevent scores was 0.78 ( p < .01). The mean interprofessional learning was 2.13 (range: 1.16-2.57, SD = ±0.24) based on a Likert scale, where 1 = strongly agree and 5 = strongly disagree. The mean satisfaction level was 4.37 (range: 3.94-4.72, SD = ±0.24) based on a Likert scale, where 1 = not satisfied and 5 = very satisfied. Conclusions The results demonstrated the value of using interprofessional simulation training among audiology and speech-language pathology students to improve their confidence in knowledge and skills. The curriculum developed in this study for the 1-3-6 EHDI timeline provides resources for educators in both professions and other related professions.

The Influence of Feedback in the Simulated Patient Case-History Training among Audiology Students at the International Islamic University Malaysia

Background and Objectives

There is a scant evidence on the use of simulations in audiology (especially in Malaysia) for case-history taking, although this technique is widely used for training medical and nursing students. Feedback is one of the important components in simulations training; however, it is unknown if feedback by instructors could influence the simulated patient (SP) training outcome for case-history taking among audiology students. Aim of the present study is to determine whether the SP training with feedback in addition to the standard role-play and seminar training is an effective learning tool for audiology case-history taking.

Subjects and Methods

Twenty-six second-year undergraduate audiology students participated. A cross-over study design was used. All students initially attended two hours of seminar and role-play sessions. They were then divided into three types of training, 1) SP training (Group A), 2) SP with feedback (Group B), and 3) a non-additional training group (Group C). After two training sessions, the students changed their types of training to, 1) Group A and C: SP training with feedback, and 2) Group B: non-additional training. All the groups were assessed at three points: 1) pre-test, 2) intermediate, and 3) post-test. The normalized median score differences between and within the respective groups were analysed using non-parametric tests at 95% confidence intervals.

Results

Groups with additional SP trainings (with and without feedback) showed a significantly higher normalized gain score than no training group (p<0.05).

Conclusions

The SP training (with/ without feedback) is a beneficial learning tool for history taking to students in audiology major.

Simulation Experiences in Canadian Physiotherapy Programmes: A Description of Current Practices

Purpose: Although health care professional education programmes around the world are increasingly using sophisticated simulation technology, the scope of simulation use in Canadian physiotherapy programmes is currently undefined. The current study explores the definitions of simulation, its current use, and the perceived benefits and barriers in Canadian entry-to-practice physiotherapy programmes. Method: Using a qualitative, descriptive study approach, we contacted Canadian physiotherapy programmes to identify faculty members with simulation experience. Using a semi-structured interview format, we asked participants to discuss their perspectives of simulation in their physiotherapy programmes. Interviews were audio recorded, transcribed, and analyzed for themes. Results: Of 13 eligible Canadian physiotherapy programmes, participants from 8 were interviewed. The interviews revealed three major themes: (1) variability in the definition of fidelity in simulation, (2) variability in simulation use, and (3) the benefits of and barriers to the use of simulation. Conclusions: Variability in the definition of fidelity in simulation among Canadian physiotherapy programmes is consistent with the current literature, highlighting a spectrum of complexity from low fidelity to high fidelity. Physiotherapy programmes are using a variety of simulations, with the aim of creating a bridge from theoretical knowledge to clinical practice. This study describes the starting point for characterizing simulation implementation in Canadian physiotherapy programmes and reflects the diversity that exists across the country.

Simulation-based research to improve infant health outcomes: Using the infant simulator to prevent infant shaking

Simulation is a technique that creates a situation or environment to allow persons to experience a representation of a real event for the purpose of practice, learning, evaluation, testing, or to gain understanding of systems or human actions. We will first provide an introduction to simulation in healthcare and describe the two types of simulation-based research (SBR) in the pediatric population. We will then provide an overview of the use of SBR to improve health outcomes for infants in health care settings and to improve parent-child interactions using the infant simulator. Finally, we will discuss previous and future research using simulation to reduce morbidity and mortality from abusive head trauma, the most common cause of traumatic death in infancy.

Simulation and Feedback in Health Education: A Mixed Methods Study Comparing Three Simulation Modalities

Background. There are numerous approaches to simulating a patient encounter in pharmacy education. However, little direct comparison between these approaches has been undertaken. Our objective was to investigate student experiences, satisfaction, and feedback preferences between three scenario simulation modalities (paper-, actor-, and computer-based). Methods. We conducted a mixed methods study with randomized cross-over of simulation modalities on final-year Australian graduate-entry Master of Pharmacy students. Participants completed case-based scenarios within each of three simulation modalities, with feedback provided at the completion of each scenario in a format corresponding to each simulation modality. A post-simulation questionnaire collected qualitative and quantitative responses pertaining to participant satisfaction, experiences, and feedback preferences. Results. Participants reported similar levels satisfaction across all three modalities. However, each modality resulted in unique positive and negative experiences, such as student disengagement with paper-based scenarios. Conclusion. Importantly, the themes of guidance and opportunity for peer discussion underlie the best forms of feedback for students. The provision of feedback following simulation should be carefully considered and delivered, with all three simulation modalities producing both positive and negative experiences in regard to their feedback format.

How teachers can help learners build storage and retrieval strength

AIM

To be an effective teacher, content expertise is necessary but alone does not guarantee optimal learning outcomes for students. In this article, the authors discuss ways in which medical teachers can shape the learning of their students and enable them to become more efficient and effective learners.

METHODS

Using Bjork and Bjork's new theory of disuse as their framework, the authors discuss strategies to improve storage strength of to-be-learned information and strategies to improve retrieval strength of learned information.

RESULTS

Strategies to improve storage strength include optimizing cognitive load, providing causal explanations, and giving effective feedback. Strategies to improve retrieval strength include situated cognition and various types of retrieval practice.

CONCLUSIONS

Adopting these teaching strategies should hopefully help teachers improve the learning outcomes of their students, but there is still a need for further research into the science of learning and the science of instruction, including comparative effectiveness of different teaching strategies and how best to translate findings from the psychology literature into medical education.

The involvement of older inpatients in medical student education

Objectives

To examine older inpatients’ experiences with medical student education, their views on future interactions, and to seek their opinion on the most important curricular topics related to geriatric medicine.

Methods

The study involved 112 non-confused inpatients older than 65 years of age, who completed a uniformed questionnaire on the day of their discharge from a teaching hospital.

Results

The mean age was 81 years, with equal number of male and female participants. 57% interacted with the students during their admission, the majority being interviewed and examined. Almost all (92%) of these patients described their experience as positive, some described it as time-consuming (23%), repetitive (19%) and tiresome (9%). 92% of all participants agreed that the older patients should be part of medical students’ education. Dementia, cardiac conditions, cancer, arthritis, isolation/loneliness were highlighted as the most important topics to teach medical students related to geriatric medicine, while patience and listening were listed as important skills. They suggested practical, easily implemented advice for the improvement of the interaction between students and older patients; including allowing more time for interactions and for students to speak louder.

Conclusions

Older patients felt positively about their interactions with medical students, and believed that older patients should be involved in medical student education. As well as medical conditions such as dementia, cardiac disease and cancer, these patients highlighted isolation and loneliness as important topics for undergraduate geriatric medical education, implying that students should learn about broader aspects of older patients’ health and wellbeing.

Effects of Advanced Cardiac Procedure Simulator Training on Learning and Performance in Cardiovascular Medicine Fellows

BACKGROUND

Simulation-based training has been used in medical training environments to facilitate the learning of surgical and minimally invasive techniques. We hypothesized that integration of a procedural simulation curriculum into a cardiology fellowship program may be educationally beneficial.

METHODS

We conducted an 18-month prospective study of cardiology trainees at Vanderbilt University Medical Center. Two consecutive classes of first-year fellows (n = 17) underwent a teaching protocol facilitated by simulated cases and equipment. We performed knowledge and skills evaluations for 3 procedures (transvenous pacing [TVP] wire, intra-aortic balloon pump [IABP], and pericardiocentesis [PC]). The index class of fellows was reevaluated at 18 months postintervention to measure retention. Using nonparametric statistical tests, we compared assessments of the intervention group, at the time of intervention and 18 months, with those of third-year fellows (n = 7) who did not receive simulator-based training.

RESULTS

Compared with controls, the intervention cohort had higher scores on the postsimulator written assessment, TVP skills assessment, and IABP skills assessment (P = .04, .007, and .02, respectively). However, there was no statistically significant difference in scores on the PC skills assessment between intervention and control groups (P = .08). Skills assessment scores for the intervention group remained higher than the controls at 18 months (P = .01, .004, and .002 for TVP, IABP, and PC, respectively). Participation rate was 100% (24/24).

CONCLUSIONS

Procedural simulation training may be an effective tool to enhance the acquisition of knowledge and technical skills for cardiology trainees. Future studies may address methods to improve performance retention over time.

The Use of Simulation in Physician Assistant Programs: A National Survey

PURPOSE

The purpose of this study was to develop a national-level description of the current use of simulation activities in physician assistant (PA) education and to assess the degree to which the use of simulation varies by PA program size and institutional type.

METHODS

An electronic survey on medical simulation was sent to 177 PA program directors or to a designated simulation activities coordinator, using the directory on the Physician Assistant Education Association website. The survey addressed program characteristics, types of simulation modalities in use, and frequency of use of those modalities in PA training. The specific content areas addressed were error disclosure, medical knowledge, patient care, and psychomotor skills.

RESULTS

The survey was emailed 3 times from early April to mid-May 2014, with a follow-up call to nonrespondents in August 2014. Of the 177 PA programs contacted, 63 completed the survey, for a response rate of 35.6%. Results indicate widespread use of simulation by survey respondents, especially in teaching, assessment of medical knowledge, and clinical skills, with somewhat lower levels of use in content areas such as error disclosure, delivery of bad news, and team training.

CONCLUSIONS

Although barriers exist to its use in training health care professionals, simulation has become an important tool for training PAs in a variety of medical and interpersonal skills. It is also clear that simulation is an important tool for conducting interprofessional training. More research is needed to identify optimal approaches to the use of simulation in health care professions training.

An Interprofessional Learning Workshop for Mammography and Sonography Students Focusing on Breast Cancer Care and Management Via Simulation: A Pilot Study

RATIONALE AND OBJECTIVES

The literature surrounding interprofessional education claims that students who learn with, from, and about one another in well-designed interprofessional programs will practice together collaboratively upon graduation, given the skills to do so. The objective of this study was to examine attitudes to interprofessional practice before and after an interprofessional learning (IPL) activity.

MATERIALS AND METHODS

A total of 35 postgraduate medical imaging students attended a week-long mammography workshop. The sessions provided a range of didactic sessions related to diagnosis and management of breast cancer. An IPL session was incorporated on completion of the workshop to consolidate learning. Props and authentic resources were used to increase the fidelity of the simulation. Participants completed pre- and post-workshop questionnaires comprising an interprofessional education and collaboration scale and a quiz to gauge knowledge of specific content related to professional roles. Responses to each statement in the scale and quiz score, pre or post workshop, were compared, whereas responses to open-ended questions in post-workshop survey were thematically analyzed.

RESULTS

Seventeen paired surveys were received. There was a significant total improvement of 10.66% (P = .036). After simulation, there was a statistically significant improvement in participants' understanding (P < .05) that IPL offers holistic care to the patient and that teamwork is useful for reducing errors in patient care. Simulation helped participants develop more awareness of their role within the profession, improve their understanding of other professionals, and gain more realistic expectations of team members.

CONCLUSION

This pilot study confirmed learning within an IPL simulation improved attitudes toward shared learning, teamwork, and communication. Simulation provides opportunities for learning in a safe environment, and technology can be used in diverse ways to provide authentic learning.

Imperfect practice makes perfect: error management training improves transfer of learning

CONTEXT

Traditionally, trainees are instructed to practise with as few errors as possible during simulation-based training. However, transfer of learning may improve if trainees are encouraged to commit errors. The aim of this study was to assess the effects of error management instructions compared with error avoidance instructions during simulation-based ultrasound training.

METHODS

Medical students (n = 60) with no prior ultrasound experience were randomised to error management training (EMT) (n = 32) or error avoidance training (EAT) (n = 28). The EMT group was instructed to deliberately make errors during training. The EAT group was instructed to follow the simulator instructions and to commit as few errors as possible. Training consisted of 3 hours of simulation-based ultrasound training focusing on fetal weight estimation. Simulation-based tests were administered before and after training. Transfer tests were performed on real patients 7-10 days after the completion of training. Primary outcomes were transfer test performance scores and diagnostic accuracy. Secondary outcomes included performance scores and diagnostic accuracy during the simulation-based pre- and post-tests.

RESULTS

A total of 56 participants completed the study. On the transfer test, EMT group participants attained higher performance scores (mean score: 67.7%, 95% confidence interval [CI]: 62.4-72.9%) than EAT group members (mean score: 51.7%, 95% CI: 45.8-57.6%) (p < 0.001; Cohen's d = 1.1, 95% CI: 0.5-1.7). There was a moderate improvement in diagnostic accuracy in the EMT group compared with the EAT group (16.7%, 95% CI: 10.2-23.3% weight deviation versus 26.6%, 95% CI: 16.5-36.7% weight deviation [p = 0.082; Cohen's d = 0.46, 95% CI: -0.06 to 1.0]). No significant interaction effects between group and performance improvements between the pre- and post-tests were found in either performance scores (p = 0.25) or diagnostic accuracy (p = 0.09).

CONCLUSIONS

The provision of error management instructions during simulation-based training improves the transfer of learning to the clinical setting compared with error avoidance instructions. Rather than teaching to avoid errors, the use of errors for learning should be explored further in medical education theory and practice.