NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Example

NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper AssignmentNURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Assignment

NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Assignment Brief

Course: NURS 4100 – Quality and Safety Through Evidence-Based Practice

Assignment Title: NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Assignment

Assignment Instructions Overview

This assignment is designed to deepen your understanding of evidence-based practice (EBP) models and their application in healthcare settings. You will explore various EBP models and select one that you could apply to your current or future practice. The chosen model will be analyzed for its applicability and practical implementation steps. Additionally, you will use scholarly resources to support your discussion and provide an example of the model’s application from existing literature.

Understanding Assignment Objectives

The primary objectives of this assignment are to:

  • Identify and Understand EBP Models: Gain familiarity with several evidence-based practice models, such as ACE Star, Iowa, Stetler, Ottawa, PARiHS, ARCC, JHNEBP, and KTA.
  • Select an Appropriate Model: Choose one EBP model that is most applicable to your current or intended healthcare facility.
  • Analyze and Apply the Model: Explain why the chosen model is suitable for your practice and detail the essential steps for implementing the model in a clinical setting.
  • Utilize Scholarly Literature: Support your analysis with evidence from scholarly literature, including an example of the model’s application in a healthcare setting.
  • Develop Writing and Research Skills: Enhance your ability to write clear, concise, and well-supported academic papers.

The Student’s Role

As a student, your role is to critically engage with the material and demonstrate a thorough understanding of evidence-based practice models. You are expected to:

  • Conduct a comprehensive review of various EBP models.
  • Thoughtfully select an EBP model that aligns with your professional interests and practice environment.
  • Provide a detailed explanation of why you chose this model, including its relevance and potential impact on improving healthcare practices.
  • Describe the implementation process of the chosen model, highlighting the essential steps and their importance.
  • Use the Walden Library to find a scholarly resource that applies the chosen EBP model and summarize its findings.
  • Adhere to academic standards by properly citing all references and following the assignment guidelines.

Competencies Measured

This assignment will assess the following competencies:

  • Knowledge of EBP Models: Demonstrate an understanding of different EBP models and their applications in healthcare.
  • Critical Thinking and Analysis: Exhibit the ability to critically evaluate the suitability of an EBP model for a specific practice setting.
  • Application of Theory to Practice: Apply theoretical knowledge to practical scenarios, illustrating how an EBP model can be effectively implemented.
  • Research and Evidence Utilization: Utilize scholarly literature to support your discussion and provide evidence of the model’s application in real-world settings.
  • Written Communication: Communicate ideas clearly and effectively in a well-organized, scholarly paper.

NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Example


Knowledge of evidence-based practice (EBP) and strategies to implement them are crucial skills for nurses to promote safe and effective care delivery. Several EBP models can aid nurses in the implementation of EBP, serving as guides to ensure the efficient application of current research into creating safe and quality patient care practices. This paper will focus on the Iowa Model of EBP, explain why it was chosen, describe its application in clinical practice, and summarize a scholarly resource that demonstrates its use.

Choosing the Iowa Model of Evidence-Based Practice

The Iowa Model of Evidence-Based Practice was first published in 1994 and has since been a cornerstone in promoting quality improvement in healthcare settings. The model is a problem-solving approach developed by leaders in the clinical setting who are experts in research utilization for healthcare improvement. One of the reasons for choosing the Iowa Model is its comprehensive focus on the entire healthcare system, including the patient, practitioner, and the infrastructure. This holistic approach ensures that practice changes are not only evidence-based but also practical and sustainable within the healthcare environment.

Application of the Iowa Model in Practice

The Iowa Model is particularly effective in the clinical setting due to its structured and step-by-step approach. Here’s how the model can be applied:

  1. Identifying Triggers

The process begins with identifying a trigger, which could be either a problem-focused trigger (e.g., a rise in infection rates) or a knowledge-focused trigger (e.g., new research findings). This step is crucial as it sets the stage for the need for a practice change.

  1. Forming a Team

Once a trigger is identified, a team of stakeholders is formed. This team typically includes practitioners, nurses, managers, and researchers. The diverse composition of the team ensures a comprehensive approach to addressing the issue.

  1. Assembling and Appraising the Evidence

The team then gathers relevant research and evidence related to the identified trigger. The evidence is critically appraised to determine its validity, reliability, and applicability to the practice setting. This step ensures that the best available evidence is used to inform practice changes.

  1. Designing and Piloting the Change

Based on the appraised evidence, a practice change is designed. This change is then piloted in a small setting to test its feasibility and effectiveness. Piloting allows the team to identify potential challenges and make necessary adjustments before wider implementation.

  1. Implementing the Change

After successful piloting, the practice change is implemented on a larger scale. This step involves educating and training staff, revising policies and procedures, and ensuring that the necessary resources are available.

  1. Evaluating the Outcomes

The final step involves evaluating the outcomes of the practice change. This evaluation focuses on determining whether the change led to the desired improvements in patient care and outcomes. If successful, the change is integrated into standard practice; if not, the process may be revisited to make further modifications.

Importance to Practice

The Iowa Model’s systematic approach ensures that practice changes are evidence-based, practical, and sustainable. By involving a diverse team, the model fosters collaboration and buy-in from various stakeholders, which is crucial for successful implementation. Furthermore, the focus on piloting and evaluating outcomes ensures that practice changes are effective and lead to genuine improvements in patient care.

Scholarly Resource on the Iowa Model

To illustrate the application of the Iowa Model, a resource from the Walden Library was reviewed. In the article “Applying the Iowa Model of Evidence-Based Practice: A Case Study” by Hanrahan et al. (2019), the model was used to address a significant clinical issue: reducing catheter-associated urinary tract infections (CAUTIs) in a hospital setting.

Summary of the Resource

Hanrahan et al. (2019) described how a multidisciplinary team was formed to address the high incidence of CAUTIs. The team identified the problem, gathered and appraised relevant evidence, and designed a comprehensive intervention that included staff education, changes to catheter care protocols, and increased use of bladder scanners. The intervention was piloted in one unit before being implemented hospital-wide. The outcomes were systematically evaluated, showing a significant reduction in CAUTI rates. This case study demonstrates the effectiveness of the Iowa Model in facilitating evidence-based practice changes and improving patient outcomes.


The Iowa Model of Evidence-Based Practice is an invaluable tool for nurses and healthcare practitioners aiming to improve patient care through evidence-based interventions. Its structured approach, focus on collaboration, and emphasis on evaluating outcomes ensure that practice changes are both effective and sustainable. By applying this model, healthcare facilities can promote a culture of continuous improvement and high-quality care.


Hanrahan, K., et al. (2019). Applying the Iowa Model of Evidence-Based Practice: A Case Study. Journal of Nursing Care Quality, 34(2), 127-132.

Christenbery, T. L. (2017). Evidence-Based Practice in Nursing: Foundations, Skills, and Roles. Springer Publishing Company.

Detailed Assessment Instructions for the NURS 4100 EP4001 Iowa Model of Evidence Based Practice Models for Research Paper Assignment


Respond to the following prompts. Be sure to support your responses with evidence from scholarly literature.



  1. Consider some of the models that are used in evidence-based practice (ACE Star, Iowa, Stetler, Ottawa, PARiHS, ARCC, JHNEBP, or KTA).
  2. Select one model that you could apply to your current facility or to the type of facility you plan to work.

In a 1–2-page paper, address the following:

    • Explain why you chose this model to apply to your practice.
    • Describe how you would apply this model in practice focusing on the essential steps within the model and why this would be important to your practice.
    • In addition, use the Walden Library to locate one resource where the model is applied and summarize the resource.

Be sure to include a reference to the resource at the end of your 1–2-page paper

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