| Course | NUR 411 Understanding Research to Guide Nursing Practice |
|---|---|
| Module | Module 2 |
| Paper type | PICO question and methodological approach paper |
| Length | About 1,020 words, 6 pages |
| Format | APA 7 student paper |
| School | Southern New Hampshire University |
| Program | RN to BSN |
| Updated | September 2026 |
Free sample paper for NUR 411 Module 2
From Should We Use These? to a Searchable Question: A PICO Question and Methodological Approach for Weighted Blankets
[Student Name]
Southern New Hampshire University
NUR 411: Understanding Research to Guide Nursing Practice
Module Two Assignment
[Instructor Name]
[Date]
The organization, setting and figures below are a composite written as a model document. No real employer, client, colleague or patient is described.
From Should We Use These? to a Searchable Question: A PICO Question and Methodological Approach for Weighted Blankets
Every evidence search is only as good as the question behind it. On 3 North, a composite adult inpatient psychiatric unit, the nurses' first question about the donated weighted blankets was simply, should we use these? That question cannot be searched, because it names no population, no outcome and no comparison. This paper uses the PICO format, which breaks a clinical question into population, intervention, comparison and outcome, to build a question that can be searched and answered (Stillwell et al., 2010). It shows that the useful question is narrower than the staff's worry, that it contains two different kinds of questions, one about effect and one about experience, and that each calls for a different research approach.
Three Drafts of the Question
The first draft was: do weighted blankets help psychiatric patients? It is too broad in every direction. Psychiatric patients include children and adults, inpatients and outpatients, and people with very different conditions; help could mean anything. The second draft was: in adult psychiatric inpatients, do weighted blankets reduce anxiety? This is better but leaves out the comparison and the outcome the nurses care about most, which is sleep, and it says nothing about timing. The third draft is the working question: in adults admitted to an acute inpatient psychiatric unit who report difficulty sleeping or anxiety at bedtime (P), does offering a weighted blanket at bedtime (I), compared with standard hospital bedding (C), reduce anxiety and improve sleep during the first week of admission (O)?
Why the Question Matters to Nursing
Sleep problems are common in the first nights of a psychiatric admission, when patients are in an unfamiliar, noisy environment, often after a crisis. Nurses on 3 North respond with the tools they have: reassurance, a quiet room if one is free and as-needed medication, which can leave patients groggy the next morning and does not suit everyone. A nonpharmacologic option that patients can control themselves, and that nurses can offer without an order in most facilities, would add to that toolkit. At the same time, a heavy blanket placed on a sedated or distressed patient carries real risk if it is used carelessly. The question therefore matters for comfort, for medication use and for safety, which is why the unit wants evidence before it acts, and why the outcomes in the question include adverse events as well as benefit. A well-framed question also protects the unit from adopting a practice simply because a product is popular.
The Elements Defined
Population: adults aged 18 and older on an acute inpatient psychiatric unit, with self-reported difficulty sleeping or bedtime anxiety. Patients with conditions that make a weighted blanket unsafe, such as respiratory compromise, inability to remove the blanket independently or active self-harm risk involving ligatures, would be excluded in practice and should be noted as exclusions when reading studies. Intervention: a weighted blanket offered at bedtime, with the weight and duration reported by each study. Comparison: standard bedding or a light blanket that looks similar, which is the comparison used in the strongest trial found so far (Ekholm et al., 2020). Outcomes: anxiety measured by a validated scale and sleep measured by self-report, validated indexes or actigraphy, plus adverse events. Time frame: the first seven nights of admission, reflecting the unit's typical length of stay.
What Kind of Question This Is
Stillwell et al. (2010) classify clinical questions by type, such as intervention or therapy, etiology, diagnosis, prognosis and meaning. The working question is an intervention question: it asks whether doing something produces a better outcome than doing something else. That classification matters because it tells the searcher which designs provide the strongest answer. For intervention questions, the strongest answers come from randomized controlled trials and from systematic reviews that pool them, with quasi-experimental studies one step lower. Descriptive surveys and single-group pilot studies can suggest benefit but cannot establish it.
The Methodological Approach
A quantitative approach fits the effect question. Measuring anxiety on a validated scale and sleep with an index or actigraphy, and comparing groups, is what can show whether the blanket makes a difference and how large that difference is. The existing evidence is mostly quantitative. Ekholm et al. (2020) randomized 120 outpatients with psychiatric disorders to weighted or light chain blankets and found a large improvement in insomnia severity at four weeks with the weighted blanket, and a 2024 meta-analysis of eight randomized trials in patients with mental disorders found a small reduction in anxiety and no serious adverse events (Zhao et al., 2024).
But the nurses' concerns also contain a second question that numbers will not answer well: what is it like for a patient in crisis to be offered a heavy blanket, and why do some accept and others refuse? That is a question of meaning and acceptability, and qualitative methods, such as interviews or focus groups analyzed for themes, suit it. A mixed methods approach would combine both, testing effect while exploring experience. For this course, the primary question stays quantitative, but the search will note any qualitative findings on patient experience, because acceptability will shape whether a practice change succeeds.
Search Plan
The search will use CINAHL, PubMed and PsycINFO, with terms built from each element: weighted blanket, weighted chain blanket or deep pressure stimulation; anxiety, sleep, insomnia or agitation; and psychiatric, mental health or mental disorders. Filters will limit results to English-language studies in adults, without a date limit at first because the literature is small. The search will be documented, including the number of results and the reasons for excluding studies, so that another nurse could repeat it.
Conclusion
The staff's question, should we use these, has become a searchable intervention question with defined population, intervention, comparison, outcomes and time frame. Its core is quantitative, because the unit needs to know whether weighted blankets reduce anxiety and improve sleep, but it carries a qualitative thread about acceptability that the unit should not ignore. The next module will rank the studies the search finds by design and level of evidence.
References
Ekholm, B., Spulber, S., & Adler, M. (2020). A randomized controlled study of weighted chain blankets for insomnia in psychiatric disorders. Journal of Clinical Sleep Medicine, 16(9), 1567-1577. https://doi.org/10.5664/jcsm.8636
Stillwell, S. B., Fineout-Overholt, E., Melnyk, B. M., & Williamson, K. M. (2010). Evidence-based practice, step by step: Asking the clinical question. AJN, American Journal of Nursing, 110(3), 58-61. https://doi.org/10.1097/01.NAJ.0000368959.11129.79
Zhao, Y., Zhang, Q., Liu, Z., Zhao, Z., & Zhu, Q. (2024). Safety and effectiveness of weighted blankets for symptom management in patients with mental disorders: A systematic review and meta-analysis of randomized controlled trials. Complementary Therapies in Medicine, 87, Article 103104. https://doi.org/10.1016/j.ctim.2024.103104
What the NUR 411 Module 2 instructions ask for
The Module 2 assignment in NUR 411 asks you to write a PICO or PICOT question for the practice issue you identified and to explain the methodological approach that fits it. Most prompts want each element defined, the question type identified, a rationale for choosing quantitative, qualitative or mixed methods and, often, a preliminary search strategy with databases and terms. Some sections ask for a brief background on why the issue matters to nursing. Expect two to four pages in APA 7. Because every later module depends on the question, many instructors give detailed feedback here, and revising the question after that feedback is normal and expected rather than a sign of failure.
How this NUR 411 Module 2 pico question and methodological approach example is built
This example starts with the nurses' real question on a composite inpatient psychiatric unit, should we use these weighted blankets, and revises it twice, explaining what each revision fixes. The final PICO question defines the population with exclusions, the intervention, the comparison drawn from the strongest trial, validated outcome measures and a one-week time frame. The paper classifies it as an intervention question and connects that to the evidence hierarchy. The methodological section explains why quantitative designs answer the effect question, reports a randomized trial and a meta-analysis accurately, and keeps a place for qualitative findings on acceptability. A reproducible search plan completes the assignment.
Where the NUR 411 Module 2 rubric puts the points
Rubrics for this assignment generally score the PICO elements, the clarity and focus of the question, the identification of question type, the rationale for the methodological approach and APA writing. The focus criterion rewards a question narrow enough to search, with a specific population and measurable outcomes. The methods criterion is strongest when the writer explains why a design fits the question rather than naming a design. Graders also credit papers that show revision, because it demonstrates the thinking the module is teaching. A search plan with named databases and terms, even when optional, often lifts the overall score by showing the question is practical and ready to use in the next module.
NUR 411 Module 2 help: the mistakes that cost points
The most frequent mistake in Module 2 is a PICO question that is really a topic, such as weighted blankets and mental health, with no comparison or measurable outcome. Another is a comparison that is vague, like no intervention, when the studies you will read use a specific control. Some students choose qualitative methods for an effect question or quantitative methods for a question about experience. Others write the question and never explain the approach. Draft the question more than once, test it against a quick search, define each element precisely and match the method to what the question is really asking. A strong question makes every later module easier to write.
Get NUR 411 Module 2 written to your instructions
Share your practice issue, any draft PICO question you have and the Module 2 rubric. A refined question with each element defined, the question type and a methodological rationale is back in 24 to 48 hours, with the first sample free. The paper above is an original model document written by our desk, not a submitted student paper and not an official Southern New Hampshire University document.
More NUR 411 papers and related RN to BSN samples
- NUR 411 Module 1 Short Paper: Research, EBP and QI Told Apart
- NUR 411 Module 3 Research Design and Evidence Hierarchy: Six Weighted Blanket Studies Ranked
- NUR 411 Module 4 Research Appraisal: Appraising the Weighted Chain Blanket Trial
- NUR 411 Module 5 Evidence Summary Table: Six Weighted Blanket Studies in One Table
- NUR 411 Module 6 Research Synthesis and Stakeholders: What the Weighted Blanket Evidence Supports
- NUR 411 Module 7 Dissemination Poster: A Practice Council Poster on Weighted Blankets
- NUR 411 Module 8 Evaluation and Peer Feedback: Evaluating the Project and Trading Feedback
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- NUR 300 Module 5 Milestone Three
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- NUR 315 Module 4: sample paper, in real form
NUR 411 Module 2 questions, answered
Where can I find a free NUR 411 Module 2 PICO question sample?
The full paper on this page is free: a PICO question about weighted blankets, anxiety and sleep on a psychiatric unit, drafted three times with each element defined, the question type, a methods rationale, a search plan and three references. Questions built from your own practice issue can be requested.
What is the difference between PICO and PICOT?
PICOT adds a time element, such as the first week of admission, to population, intervention, comparison and outcome. Use it when timing matters to the outcome or your instructions ask for it.
How do I know if my PICO question is too broad?
Run a quick search. If it returns thousands of loosely related articles, narrow the population, specify the intervention and comparison, and choose outcomes that studies measure.
When should I choose a qualitative approach in NUR 411?
When the question is about experience, meaning or reasons, such as why patients accept or refuse an intervention. Questions about whether an intervention works call for quantitative designs.
Do I need a search strategy in the Module 2 assignment?
Many sections ask for one. List databases, key terms for each PICO element and any limits you will apply, and plan to document results so the search can be repeated.