By Rachel Clements
High fidelity simulation (HFS) is an educational tool that is often used in nursing education today. Simulation is used in many different professional fields, ranging from aviation to construction to molecular biology. Gaberson et al. (2015) define nursing HFS as life-like scenarios that include full-size mannequins which respond in real time to students’ actions in realistic ways. Some abilities of high-fidelity mannequins include speaking; breathing with breath sounds; heart tones; palpable pulses; monitors that display EKG, blood pressure, and pulse oximeter; and even giving birth. During HFS, students practice skills they are learning in a safe environment without posing a risk to actual patients. Mistakes in simulation can be made without causing actual harm, and errors can be corrected without consequences (Eyikara & Baykara, 2017). High Fidelity Simulation provides students with opportunities to experience caring for different types of patients they may not have the opportunity to care for during their clinical experiences. It also aids in evaluation of clinical skill performance and allows students to repeat an experience for additional practice (Cordeau, 2010).
In addition to the benefits for students, simulation offers nursing schools greater flexibility in providing clinical experiences for students. Securing clinical sites for the increasing number of nursing schools and students presents a major hurdle in clinical nursing education. High Fidelity Simulation provides an alternative educational strategy that assists in responding to this disparity (Shearer, 2016). Hayden et al. (2014) published the results of their study investigating the appropriateness of replacing clinical hours with HFS. They reported that up to 50% of clinical hours can be suitably replaced by simulation. Effective simulation programs allow nursing schools to continue to provide students with clinical experiences when actual clinical sites are limited.
Though HFS clearly plays an important role in nursing education, several recent studies show that HFS produces moderate to high levels of anxiety in nursing students. This anxiety poses a threat to learning, performance, and student safety (Al-Ghareeb et al., 2019; Cantrell et al., 2017; Cheung & Au, 2011; Cordeau, 2010; Nielsen & Harder, 2013). Students report feelings of anxiety in simulation stemming from a variety of sources, including not knowing what to expect in a HFS, being watched, and fear of doing something wrong (Cantrell et al., 2017). Elevated levels of anxiety have repeatedly been shown to reduce the performance of nursing students during simulations (Al-Ghareeb et al., 2019; Shearer, 2016).
Effects of Anxiety on Learning
Anxiety is known to have both positive and negative effects on learning and performance. Low levels of anxiety in High Fidelity Simulation (HFS) can motivate higher level performance, but high levels of anxiety in HFS increase the likelihood of negative effects (Cantrell et al., 2017; Labrague et al., 2016). Cantrell et al. (2017) performed an integrative review of 17 studies from 2010 to 2015 that measured stress and anxiety levels during HFS. They identified that high levels of stress and anxiety experienced by nursing students during simulation can endanger the participant’s health causing adrenal enlargement, thymus and lymph node atrophy, gastric erosions, and depletion of emotional and physical resources. These stress levels were higher during HFS than during clinical experiences. They concluded that simulation caused an increase in stress for nursing students overall and recommended further research into methods for decreasing stress and anxiety.
Labrague et al. (2016) state that simulation has detrimental effects on nursing students’ health and well-being when students are unable to cope with the feelings of stress and anxiety they feel during simulation. These effects include feelings of sadness, guilt, grief, lack of self-esteem, depression, and feelings of listlessness and sleeplessness. They also noted that stress during nursing education affects a student’s ability to learn, make decisions, and think critically, and may contribute to a shortage of nurses entering the profession.
Al-Ghareeb, et al. (2019) conducted a study of 33 nursing students to discover the effect of anxiety on performance during HFS. Students’ anxiety was measured through participant completion of the Stressors Appraisal Scale (SAS) before and after the simulation. The SAS is a two-part situation evaluation. In part one, participants were asked to evaluate the personal relevance, significance, and meaning of the simulation. Part two of the SAS was completed after the simulation where participants were asked to evaluate the resources they had to cope with their stress in the simulation. The researchers also measured the variability in the students’ heart rates. The results of the survey helped identify student reactions to HFS. Students participated in two HFS scenarios focused on rapid deterioration of the health status of a simulated patient. The authors concluded that while low anxiety led to higher performance, moderate to high anxiety reduced performance.
Similar results of decreased performance in the presence of elevated levels of anxiety during simulations appeared in several other studies. Cheung and Au (2011) assigned students to watch either a calming or an anxiety provoking video clip before performing a stitch-removal procedure and discovered that anxious nursing students underperformed. Gantt (2013) measured students’ anxiety during HFS using the Spielberger State-Trait Anxiety Inventory (STAI). This inventory asks respondents to rate their anxiety on Likert scales. The STAI measures participants’ state anxiety and their trait anxiety. State anxiety refers to how the students feel in the moment, and trait anxiety refers to how anxious they feel generally (Spielberger, 1979). Gantt (2013) found that students with higher anxiety scores on the STAI had lower simulation scores.
Sources of Anxiety During Simulation
Numerous researchers investigated the sources of anxiety for nursing students surrounding HFS. Some of the most common sources of anxiety include feeling uncomfortable being watched or videotaped (Nielsen & Harder, 2013; Teixeira et al., 2014), fear of not knowing what to expect during the simulation (Cordeau, 2010), fear or making mistakes (Yockey & Henry, 2018), and the pressure of being primary nurse (Yockey & Henry, 2018).
Yockey & Henry (2018) performed a mixed-methods study investigating the sources of simulation anxiety for nursing students at different points in their education, using nursing students in their first and final semesters. First, focus groups were held where nursing students were asked about their simulation experiences and causes of anxiety during simulation. Then, anxiety levels during a simulation were quantified using the Westside Simulation Anxiety Scale, which consists of Likert-type questions that ask about performance and cognition impairment. Students also rated 24 sources of anxiety using the Elements of Simulation Survey Tool, another five-point Likert scale which asks students to rate the degree to which each item caused them anxiety. Both levels of nursing students rated fear of making a mistake and being the primary nurse as causing extremely high levels of anxiety. A student in a focus group stated, “just being called the primary nurse makes you want to cry on the spot” (Yockey & Henry, 2018, p. 32). The authors discovered that both first and final semester nursing students had significant anxiety surrounding a fear of making mistakes, in spite of having more time in the educational process.
Cordeau (2010) described anxiety throughout the simulation experience. In her phenomenological study, 19 students responded in writing to a prompt asking them to describe their lived experience in HFS, including a description of their state of mind, mood, and emotions. She discovered that the level of anxiety students experience varies during all phases of the simulation experience, from pre-simulation preparation to reflection following the simulation. Management of the anxiety by faculty and students increased the student’s ability to focus on the skills needed for simulation rather than their anxiety, which allowed the students to better meet the outcomes of the simulation. When students perceived they had done something wrong, their in-the-moment self-evaluation negatively affected the rest of their simulation experience. Additionally, the entire experience was overshadowed by anxiety around receiving a “needs improvement” grade.
Nielsen and Harder (2013) investigated causes of anxiety during simulation. They found the most common reason for simulation anxiety was being observed or videotaped. In a study by Teixeira et al. (2014), a comparison of students’ anxiety levels was measured in simulations where the students were filmed without an evaluator in the room to students not filmed and with an evaluator present. Students from both groups identified moderate levels of anxiety using a self-assessment scale, but there was no difference between the groups who were directly observed by the evaluator and those that were filmed; both groups experienced anxiety equally.
Management Strategies for Anxiety
There is a significant gap in the literature surrounding strategies for managing anxiety in HFS. Several researchers suggest methods for managing anxiety, though few have been empirically studied. An article by Janzen et al. (2016) describes a focus group conversation with a group of simulation facilitators who met to discuss the challenges of simulation and the potential harm simulation anxiety can cause. The focus group members had between one and eight years of experience facilitating simulations They developed a list of strategies educators should consider when facilitating student simulation experiences. Strategies include teaching and encouraging self-care after simulations, normalizing situations of stress, having a facilitator in the room, and providing resources for handling feelings of severe stress, such as counseling and health services. These strategies were the result of experience and discussion. They concluded that more research is needed to explore the effectiveness of their identified interventions.
A single study was found in the literature that sought to specifically identify the effectiveness of an intervention designed to reduce anxiety in simulation scenarios. Gantt (2013) compared two groups of nursing students to evaluate the effect of preparation for HFS on students’ anxiety levels. The experimental group was prepared for simulations with practice sessions and focused debriefings. The control group had no preparation, practice, or debriefing prior to the simulation experience. Anxiety levels from both groups were measured using the STAI (Spielberger, 1979) and then compared. No significant difference in the anxiety scores was found. Limitations of this research included a small sample group size and possible discussion between the control and experimental groups resulting in contamination of findings. Though preparation did not seem to decrease anxiety levels in this study, higher anxiety levels correlated with lower simulation scores.
Although many suggestions were found in the literature for reducing stress and anxiety surrounding the HFS experience for nursing students, no evidence was found addressing the current coping mechanisms used by students. Cantrell et al. (2017) identified that senior-level nursing students rated their mental health the poorest out of all nursing students. They concluded that this could be related to the cumulative stress of their college experience, suggesting a need for stress-reduction and coping techniques to be included in the curriculum.
Overall, the current research suggests that the high levels of anxiety observed in nursing students during HFS negatively impacts their learning (Al-Ghareeb, et al. 2019; Cheung and Au 2011; Cantrell et al., 2017; Gantt, 2013; Labrague et al., 2016). In multiple studies, nursing students identified assignment to the role of primary nurse as a significant cause of anxiety during HFS (Yockey & Henry, 2019; Zulkosky et al., 2016). There is a noted deficit in the research concerning coping methods currently used by nursing students to manage simulation-related anxiety and the effectiveness of these coping methods.
References
Al-Ghareeb, A., McKenna, L., & Cooper, S. (2019). The influence of anxiety on student nurse performance in a simulated clinical setting: A mixed methods design. International Journal of Nursing Studies, 98,57-66. htpps://doi.org/10.1016.j.ijnurstu.2019.06.006
Baddeley, A. (1992). Working memory. Science, 255, 556-559.
Cantrell, M. L., Meyer, S. L., & Mosack, V. (2017). Effects of simulation on nursing student stress: An integrative review. Journal of Nursing Education, 56(3), 139-144. https://doi.org/10.3928/01484834-20170222-04
Cheung, R. Y., & Au, T. K. (2011). Nursing students’ anxiety and clinical performance. Journal of Nursing Education, 50(5). 286-289. htpps://doi.org/10.3928/01484834-20110131-08
Cordeau, M. A. (2010). The lived experience of clinical simulation of novice nursing students. International Journal for Human Caring, 14(2), 9-15.
Coy, B., O’Brien, W., Tabaczynski, T., Northern, J., & Carels, R. (2011). Associations between evaluation anxiety, cognitive interference and performance on working memory tasks. Applied Cognitive Psychology, 25, 823-832.
Eyikara, E., & Baykara, Z. C. (2017). The importance of simulation in nursing education. World Journal on Education Technology, 9(1), 2-7. https://doi.org/ 10.18844/wjet.v9i1.543
Gaberson, K. B., Oermann, M. H., & Shellenbarger, T. (2015). Clinical teaching strategies in nursing (4th ed.). Springer Publishing Company.
Gantt, L. T. (2013). The effect of preparation on anxiety and performance in summative simulations. Clinical Simulation in Nursing, 9(1), 25-33. https://doi.org/10.1016/j.ecns.2011.07.004
Gray, J. R., Grove, S. K., & Sutherland, S. (2017). Burns and Grove’s the practice of nursing research: Appraisal, synthesis and generation of evidence (8th ed.). Elsevier.
Hayden, J. K., Smiley, R. A., Alexander, M., Kardong-Edgren, S., & Jeffries, S. (2011). The NCSBN national simulation study: A longitudinal, randomized, controlled study replacing clinical hours with simulation in prelicensure nursing education. Journal of Nursing Regulation, 5(2) (Suppl), 4-41.
Huebner, M., Vach, W., & le Cessie, S. (2016). A systematic approach to initial data analysis is good research practice. The Journal of Thoracic and Cardiovascular Surgery, 151(1), 25-27. http://dx.doi.org/10.1016/j.jtcvs.2015.09.085
Janzen, K. J., Jeske, S., MacLean, H., Harvey, G., Nickle, P., Norenna, L., Holtby, M., & McLellan, H. (2016). Handling strong emotions before, during, and after simulated clinical experiences. Clinical Simulation in Nursing, 12(2), 37-43. http://dx.doi.org/10.1016.j.ecns.2015.12.004
Kardong-Edgren, S. Handberg, A. D., Keenan, C., Ackerman, A., & Chambers, K. (2011). A discussion of high-stakes testing: An extension of a 2009 INACSL conference roundtable. Clinical Simulation in Nursing, 7(1), 19-24. https://doi.org/10.1016/j.ecns.2010.02.002
Kreuger, R. A., & Casey, M. A. (2014). Focus groups: A practical guide for applied research (5th ed.). SAGE publications, Inc.
Labrague, L. J., McEnroe-Petitte, D. M., Gloe, D., Thomas, L., Papathanasiou, I. V., & Tsaras, K. (2017). A literature review on stress and coping strategies in nursing students. Journal of Mental Health, 26(5). 471-480. https://doi.org/10.1080/09638237.2016.1244721
Lasater, K. (2007). High-fidelity simulation and the development of clinical judgement: Students’ experiences. Journal of Nursing Education, 46(6), 269-276.
Lincoln, Y. S., & Guba, E. G. (1985). Naturalistic inquiry. SAGE Publications, Inc.
Linneberg, M., & Korsgaard, S. (2019). Coding qualitative data: A synthesis guiding the novice. Qualitative Research Journal. https://doi.org/10.1108/QRJ-12-2018-0012
Nielsen, B., & Harder, N. (2013). Causes of student anxiety during simulation: What the literature says. Clinical Simulation in Nursing, 9(11), 507-512. http://dx.doi.org/10.1016.j.ecns.2013.03.003
Sarason, I. G., Sarason, B. R., & Pierce, G. R. (1990). Anxiety, cognitive interference, and performance. Journal of Social Behavior and Personality, 5(2), 1-18.
Shearer, J. N. (2016). Anxiety, nursing students, and simulation: State of the science. Journal of Nursing Education, 55(10), 551-554. https://doi.org/10.3928/01484834-20160914-02
Spielberger, C. (1979). Understanding stress and anxiety. Harper & Row.
Teixeria, C. R. S., Kusumota, L., Pereira, M. C. A., Braga, F. T. M. M., Gaioso, V. P., Zamarioli, C. M., & de Carvalho, E. C. (2014). Anxiety and performance of nursing students in regard to assessment via clinical simulations in the classroom versus filmed assessments. Invest Educ Enferm, 32(2), 270-279. http:/doi.org/10.1590/S0120-53072014000200010
Yockey, J., & Henry, M. (2019). Simulation anxiety across the curriculum. Clinical simulation in nursing, 29, 29-37. https://doi.org/10.1016/j.ecns.2018.12.004
Zulkosky, K. D., White K. A., Price A. L., & Pretz J. E. (2016). Effect of simulation role on clinical decision-making accuracy. Clinical Simulation in Nursing, 12(3), 98-106. http://dx.doi.org/ 10.1016/j.ecns.2016.01.007.