| Course | NU800 DNP Project Proposal |
|---|---|
| Unit | Unit 6 |
| Paper type | Framework selection paper |
| Length | About 900 words, 6 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | Doctor of Nursing Practice (DNP) |
| Updated | September 2026 |
Free sample paper for NU800 Unit 6
The Row Left Thin on Purpose: A Framework Selection Paper Choosing COM-B to Explain Why Afternoon Glucose Checks for Patients on Steroids Are Missed, After Setting Aside the Iowa Model and Diffusion Theory
[Student Name]
Purdue University Global
NU800: DNP Project Proposal
Unit 6 Framework Selection Paper
[Instructor Name]
[Date]
The units, staffing and norms are composite; times and counts are bracketed.
The Behavior to Be Explained
A framework for this project has to explain behavior, not only guide the steps of a project. The target behavior, stated precisely, is this: for each patient receiving a high-dose glucocorticoid, a nurse or patient care technician checks capillary glucose before lunch and before dinner, and the nurse escalates two readings above 216 mg/dL to the prescriber. Currently, checks are done at [0600] for patients with known diabetes and rarely for others, and escalation is uncommon.
Two Candidates Considered and Set Aside
The Iowa Model of Evidence-Based Practice was considered first. It guides a team from identifying a trigger through forming a team, appraising evidence, piloting and integrating a change, and it has been revised and validated for that purpose (Iowa Model Collaborative, 2017). It is a sound map of project steps, and the proposal follows a similar sequence. But it says nothing about why nurses check glucose at [0600] rather than at [1130], or why they rarely check patients without diabetes. It was therefore set aside as the explanatory framework, though its steps inform the project plan.
Diffusion of innovations theory was considered second. It explains how new practices spread through a social system, from innovators and early adopters to later majorities, depending on features such as relative advantage and compatibility (Rogers, 2003). It is useful when an innovation is optional and adopters choose it at different times. Here, the bundle will be a unit-wide standard triggered automatically by an order, not an optional innovation, so the theory's central question, who adopts when, matters less than why a required behavior is or is not done.
Why COM-B
The COM-B model, at the center of the Behavior Change Wheel, proposes that behavior occurs when people have the capability, the opportunity and the motivation to perform it, and it links each component to types of intervention (Michie et al., 2011). Capability is divided into physical and psychological; opportunity into physical and social; motivation into reflective and automatic. It fits this project because the question is precisely why a specific behavior happens at the wrong time or not at all.
The Mapping
Psychological capability. Many nurses do not know that morning steroids raise glucose most in the afternoon. Intervention: a [15]-minute huddle session with the glucose curve drawn out, and a one-line explanation in the order set. This row is well filled.
Physical capability. Nurses and technicians already know how to check capillary glucose. No gap.
Physical opportunity. There is no order for afternoon checks unless someone writes one. Intervention: the order-set trigger that starts checks automatically when a qualifying steroid is ordered, and meters stocked on both units. This row is well filled.
Social opportunity. Two norms work against the behavior. Lunch breaks cluster between [1130] and [1300], and the unit's informal practice is that break coverage means answering call lights, not doing scheduled tasks. And glucose checks are thought of as care for diabetic patients; several nurses said patients without diabetes often ask why they are being stuck. Intervention: a break-coverage list that names the pre-lunch checks, and a script for explaining the check to patients. This row is thin, because a list and a script do not change norms by themselves.
Reflective motivation. Nurses believe that checking is worthwhile once they understand the curve. Intervention: sharing the units' own baseline data, including the patient who developed a hyperosmolar state. Automatic motivation. The [0600] check is a habit tied to the morning routine. Intervention: timing prompts in the electronic record at [1100] and [1600].
The thin row is the one about how the unit works together at lunchtime, and no amount of education changes who covers whose patients.
What the Thin Row Means
Leaving social opportunity thin is deliberate. The project can name the break-coverage problem and offer a list and a script, but real change would require the nurse manager to restructure break times or assign checks to a specific role, which is beyond the project's authority in its first phase. The paper records this so the evaluation can watch for it: if pre-lunch checks lag behind pre-dinner checks, the social opportunity barrier is the likely reason, and the next cycle should address break scheduling.
How the Framework Shapes the Evaluation
Because COM-B ties each barrier to an intervention, it also suggests what to measure. If psychological capability is the main barrier, checks should rise after the huddle sessions. If physical opportunity is the main barrier, checks should rise as soon as the order-set trigger goes live. If social opportunity remains a barrier, checks before lunch will lag behind checks before dinner. The evaluation plan will therefore report the two check times separately, so the pattern can show which component is still limiting the behavior.
Conclusion
COM-B explains why the target behavior is missed and connects each barrier to a part of the intervention. Its honest mapping shows five rows filled and one thin, which tells the project where success is most likely and where it will need to push further.
References
Iowa Model Collaborative. (2017). Iowa Model of Evidence-Based Practice: Revisions and validation. Worldviews on Evidence-Based Nursing, 14(3), 175-182. https://doi.org/10.1111/wvn.12223
Michie, S., van Stralen, M. M., & West, R. (2011). The behaviour change wheel: A new method for characterising and designing behaviour change interventions. Implementation Science, 6, Article 42. https://doi.org/10.1186/1748-5908-6-42
Rogers, E. M. (2003). Diffusion of innovations (5th ed.). Free Press.
NU800 Unit 6 instructions, in plain terms
For Unit 6 you select a framework to guide your project and justify the choice. Most versions ask you to state what the framework must explain, consider and set aside alternatives with reasons, describe the chosen framework accurately, map its components to your problem and intervention, and discuss what the mapping reveals. Around four pages with a mapping table is common. Faculty reward papers that define the target behavior precisely, give each rejected framework a fair hearing, map every component to a specific part of the intervention, and admit gaps the project cannot close. A gap named at the proposal stage becomes something the evaluation can watch; one discovered later looks like an oversight.
Inside the NU800 Unit 6 example
The paper opens by stating the behavior to be explained, checks before lunch and dinner and escalation of two high readings. The Iowa Model is credited as a map of steps and set aside because it says nothing about why checks happen at 0600. Diffusion theory is set aside because the bundle is a required, order-triggered standard. COM-B is described with its six components. The mapping then takes each in turn, from psychological capability addressed by huddle teaching to physical opportunity addressed by the order-set trigger. Social opportunity is left thin, with the highlighted sentence on lunchtime coverage. A section explains what the thin row means, and another shows how the framework shapes the evaluation.
Where the points sit in the NU800 Unit 6 rubric
Framework selection papers are typically assessed on the justification of the choice, accuracy of the framework, quality of the mapping, critical reflection and link to the project. Justification earns credit when alternatives are considered and set aside for stated reasons. Accuracy is judged on correct description of the framework's components. Mapping rewards each component tied to a specific barrier and intervention part. Critical reflection is credited when the paper identifies where the framework or intervention falls short. The link to the project scores well when the framework shapes the evaluation as well as the intervention. A clear mapping table is expected in most sections and usually carries much of the grade.
NU800 Unit 6 help: mistakes that cost points
A common weakness is choosing a framework because it is familiar and describing it without applying it. Another is dismissing alternatives in a sentence without a real reason. Some papers map components vaguely, such as motivation addressed by education. Others claim that every component is addressed, which is rarely true. Many use a process model to explain behavior, or a behavior model to plan steps, without noticing the difference. And the framework often disappears after this paper. State the behavior precisely, weigh alternatives fairly, map each component to a named intervention part, leave thin rows thin, and carry the framework into your evaluation.
Get an NU800 Unit 6 example written to your instructions
Tell us which framework your section has discussed or you are leaning toward, attach a short description of your intervention's parts, and include the Unit 6 prompt and rubric. The first custom sample is free and comes back in 24-48h, mapping each construct to a named part and conceding the ones nothing covers. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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NU800 Unit 6 questions, answered
Is COM-B a nursing framework?
No, it comes from behavioral science, and many DNP sections accept frameworks from outside nursing when the fit is argued. Where a section requires a nursing theory, a common approach pairs one with a behavior model, each doing a different job. The sample uses COM-B alone because its problem is one specific staff behavior, and checking that requirement is yours to do.
Can a project use two frameworks?
Some do, one to explain behavior and another to organize implementation, provided each has a stated job. Two frameworks doing the same job suggest neither was really chosen. The sample keeps one framework and explains in a sentence why the Iowa Model, though sound, would only duplicate the project plan already laid out in the methods chapter.
Where can I find a free NU800 Unit 6 sample paper?
This page carries the full NU800 Unit 6 framework selection paper, with the target behavior, two frameworks set aside, COM-B described and mapped component by component, a thin row explained and the framework's role in evaluation, plus three references. A framework paper for your own project can be requested.
What is the thin row in NU800 Unit 6?
Social opportunity. Lunch breaks cluster when pre-lunch checks are due, and break coverage covers call lights but not scheduled tasks; glucose checks are also seen as care for diabetic patients. A list and a script help, but do not change norms alone.
How does the framework shape the evaluation in NU800 Unit 6?
By predicting patterns. If social opportunity remains a barrier, pre-lunch checks will lag behind pre-dinner checks, so the evaluation reports the two check times separately to see which component is still limiting the behavior.