The objective of this research was to design and validate a questionnaire through expert judgment to assess the perception of clinical simulation in nutrition and dietetics students. This takes into consideration the importance of clinical simulation as a teaching and learning strategy in the training of health science professionals.
The final questionnaire presents a good factorial structure, good predictive ability and high internal consistency, obtaining similar results to other studies with adequate psychometric tests (Alconero et al. 2016; Franklin et al., 2014), making it a viable and reliable tool that makes it possible to identify the perception of students on clinical simulation as a teaching and learning strategy (George & Trujillo, 2018). The results suggest that simulation is beneficial for student learning, which is consistent with what has been stated in other studies (Borg Sapiano et al., 2018).
Content validation was also performed by 22 experts, through an evaluative judgment (Delphi technique) that considered the sufficiency, clarity, coherence and relevance of the items in the three dimensions, which allowed for adjustments in the number of items and correction of grammatical aspects, obtaining a reliable consensus of the final version of the instrument (Luque-Vara et al., 2020; Contreras-Yáñez et al., 2019). The Delphi technique proved to be appropriate and advantageous since it allows for the participation of professional experts in the topic researched, who contributed towards the analysis, coherence, clarity and relevance of the proposed items (Gonzalez et al., 2021; Lopez, 2018).
In recent years, the field of education has witnessed a significant shift toward innovative teaching methodologies that engage students actively and enhance their learning experiences. One such approach gaining prominence is the use of simulations as a strategy to facilitate student training. Simulations offer a unique learning environment that replicates real-world scenarios, allowing students to apply theoretical knowledge in practical contexts. This study designed and validated a questionnaire through expert judgment to assess the perception of clinical simulation in nutrition and dietetics students, trying to explore the most relevant aspects of the simulation strategy and its contributions to student training.
In relation to the study objective, the results show that participants declare a high degree of satisfaction with the clinical simulation strategy, given that the frequency analysis of the variables applied to the questionnaire reveals statistically significant results where it is evident that the items “totally agree” and “agree” represent greater than 80%, making it feasible for the instrument to be used again (Espinoza et al., 2022).
In particular, question 13 was more widely accepted among all, it is relevant for the construction of the questionnaire, reflecting the value that students assign to their own learning from theoretical-practical knowledge, essential for the acquisition of knowledge and professional training.
In this context, simulations promote active learning by encouraging students to actively participate and make decisions within the simulated environment. Ours findings are in line with Freeman et al. (2014) who indicates that active learning enhances student engagement, motivation, and retention of knowledge. By immersing students in realistic scenarios, simulations stimulate critical thinking, problem-solving, and decision-making skills. Learners become active agents in their own learning process, enabling them to develop a deeper understanding of complex concepts.
On the other hand, simulations facilitate experiential learning, which emphasizes the acquisition of knowledge through direct experience. As students engage in simulated activities, they gain practical skills that can be transferred to real-world situations. This transfer of knowledge is supported by the theory of situated cognition, which suggests that learning is best achieved when the context of learning closely resembles the context of application (Brown, Collins, & Duguid, 1989). Simulations bridge the gap between theory and practice, preparing students for future professional challenges. All this is particular relevant in health area because simulations provide a safe and risk-free environment for students to explore and experiment without fear of real-life consequences. Errors can have severe implications, simulations offer a controlled setting for students to practice and refine their skills. Research demonstrates that simulation-based training can improve performance outcomes and reduce errors (Issenberg et al., 2011). By allowing students to make mistakes and learn from them, simulations foster a growth mindset and promote self-confidence.
In our opinion, others relevant aspect of simulation are the collaborative learning and communication skills involved. Students appreciate to work in teams, to solve problems or achieve common goals. This collaborative aspect encourages the development of teamwork, communication, and interpersonal skills. Students learn to effectively communicate, delegate tasks, and negotiate with others, mirroring real-life professional environments. Collaboration within simulations promotes a deeper understanding of diverse perspectives, enhances empathy, and improves decision-making through collective intelligence advancing important aspects of working life in interdisciplinary health teams.
In terms of customizability and flexibility, simulations offer a high degree of customizability, allowing instructors to tailor learning experiences to meet specific learning objectives. Educators can modify parameters, scenarios, and variables within the simulation to align with desired learning outcomes. Additionally, simulations provide flexibility in terms of time and location, enabling students to access the learning experience at their convenience. This flexibility accommodates different learning styles and promotes student autonomy.