NURS 617 Week 5 Written Assignment 3 on the NLN Jeffries Simulation Theory Example

Written Assignment 3: Using the NLN Jeffries Simulation Theory to Plan a Sepsis Escalation Simulation, Element by Element

The Theory in Brief

Jeffries (2016) describes the NLN Jeffries Simulation Theory as a framework explaining how simulation produces learning. A simulation takes place within a context and background, is shaped by its design, and unfolds as a simulation experience that should be experiential, interactive, collaborative and learner-centered. Within that experience, the facilitator and the participants interact through educational strategies, and their interaction produces outcomes for participants, patients and the health system. The theory is useful for an educator because it turns simulation from a single event into a set of choices that can be planned and tested. The sections below apply each element to one planned simulation for second-semester students: a 68-year-old patient on a medical unit, two days after admission for pneumonia, who develops early sepsis and needs prompt escalation.

Context and Background

The context is a prelicensure program in which students have completed foundational medical-surgical content but have not yet cared for a deteriorating patient. The background is a concern raised in clinical evaluations: students often record abnormal vital signs without reporting them. The simulation's purpose follows from that background, to practice recognizing and escalating deterioration in a safe setting before students meet it on the unit. Placing the simulation at the midpoint of the semester means students have enough knowledge to reason about sepsis but are still forming habits about when to escalate.

Design

Jeffries (2014) emphasizes that design begins with objectives. This simulation has three: students will recognize a pattern of cues suggesting sepsis, prioritize initial nursing actions, and communicate the situation to the provider using SBAR. Fidelity is moderate to high: a high-fidelity manikin displays vital sign changes, while a simulated record shows the trend over eight hours. Cues are planned, with the manikin's increasing respiratory rate and confusion as early cues and a call from the patient's daughter as a later prompt if students miss them. The scenario lasts 20 minutes, with a 10-minute prebriefing and a 30-minute debriefing.

The Simulation Experience

The theory asks that the experience be experiential, interactive, collaborative and learner-centered. To meet those expectations, students work in groups of four with assigned roles, primary nurse, second nurse, recorder and family liaison, so each has a reason to engage. The manikin's voice responds to students' questions, and a faculty member plays the provider on the phone, so communication is real rather than imagined. An experience is learner-centered when what the learners do changes what happens next, which is why the patient's condition worsens if escalation is delayed and stabilizes when it is timely.

Facilitator and Educational Strategies

The facilitator's role is to prepare learners, support them during the scenario without rescuing them, and lead debriefing. Prebriefing establishes psychological safety, reviews the objectives and orients students to the manikin and record. During the scenario, the facilitator gives the planned cues only when needed. Debriefing uses a structured approach that moves from reactions to analysis of decisions to what students will do differently, with the objectives as its anchor.

Participants

Participant attributes, such as prior experience, anxiety and learning preferences, influence outcomes. Second-semester students are likely to be anxious about a deteriorating patient, so prebriefing will name that anxiety and remind students that errors in the lab are expected and safe. Students who have worked as nursing assistants may notice cues faster but defer escalation to others, a pattern the debriefing can explore.

Outcomes

Outcomes are planned at three levels. For participants, the outcomes are recognition of sepsis cues, appropriate priorities and clear SBAR communication, assessed with a clinical judgment rubric during the scenario. For patients, the hoped-for outcome is earlier escalation by these students in their clinical rotations, which clinical instructors can observe. At the system level, the program can track whether students' clinical evaluations show fewer unreported abnormal findings over the following semester.

What Studies Using the Theory Suggest

Recent studies that used the theory support this approach and also temper expectations. Park and Chang (2026) compared a theory-based helmet noninvasive ventilation simulation with lecture-based teaching for 43 intensive care nurses. Knowledge and self-efficacy rose in both groups without significant differences between them, but nurses who completed the simulation scored much higher on clinical performance rated by a blinded evaluator. That pattern suggests simulation's main advantage lies in performance, which is why this scenario's outcomes focus on what students do. Silva and Oliveira-Kumakura (2026) used the theory to build and validate a pediatric external ventricular drain scenario with rapid-cycle deliberate practice, and expert reviewers and students rated it highly, showing that the theory can guide careful scenario construction and validation. Fu et al. (2025) found that, in a four-hour role-play simulation for 287 students, design features and educational practices named in the theory, especially clear objectives, feedback and active learning, explained most of the variation in students' satisfaction and self-confidence.

Looking Ahead to the Simulation Development Plan

This application will become the core of my Simulation Development Plan in Week 7. The objectives, cues, roles and outcome measures described here will move into the course template, and I will ask two faculty members to review the scenario for accuracy, following the validation approach of Silva and Oliveira-Kumakura (2026), before I run it with students in my practicum.

A Closing Reflection

Ecclesiastes 9:10 urges, "Whatever your hand finds to do, do it with your might" (English Standard Version Bible, 2001/2016). Simulation done carelessly wastes students' time and faculty effort; simulation planned element by element can change how students care for a frightened patient whose blood pressure is falling.

References

English Standard Version Bible. (2016). Crossway. (Original work published 2001)

Fu, Y. L., Hsu, H. P., Guo, J. L., Huang, C. M., & Yang, C. L. (2025). Development and evaluation of a simulation activity on preoperative patient care: Cross-sectional study applying the National League for Nursing/Jeffries Simulation Theory. Nurse Education in Practice, 83, Article 104282. https://doi.org/10.1016/j.nepr.2025.104282

Jeffries, P. R. (Ed.). (2014). Clinical simulations in nursing education: Advanced concepts, trends, and opportunities. National League for Nursing.

Jeffries, P. R. (Ed.). (2016). The NLN Jeffries simulation theory. Wolters Kluwer.

Park, J., & Chang, S. J. (2026). Effectiveness of a helmet noninvasive ventilation simulation training: A quasi-experimental study. Nurse Education in Practice, 95, Article 104930. https://doi.org/10.1016/j.nepr.2026.104930

Silva, R. L. F. D., & Oliveira-Kumakura, A. R. S. (2026). External ventricular drainage management in pediatrics: A simulated scenario for rapid-cycle deliberate practice. Revista Brasileira de Enfermagem, 79, Article e20240253. https://doi.org/10.1590/0034-7167-2024-0253