DNP 830 Topic 1 DQ 1: design rationale guide
The rationale is the whole post. Naming a design takes one sentence; showing that your project questions could not be answered any other way is what is actually being assessed.
Editorial process
Last reviewed · August 15, 2026
Design follows the question — say which question
This post has a hidden direction of travel and getting it backwards is the common error. You are asked to describe the design you plan to use and then show that your methodology lines up with your project questions — so the questions come first and everything else is justified against them. A post that opens by announcing a quasi-experimental pre-test post-test design and then works out what to ask has inverted the logic, and graders recognise it immediately because the questions end up suspiciously convenient. Quote your own clinical question verbatim near the top. Then the alignment argument has something concrete to attach to, and your classmates can respond to a real question instead of a general position about methods. If your question still carries PICOT scaffolding from an earlier course, strip it to one interrogative sentence first. The template is a drafting aid, and five labelled fields make the alignment argument harder to follow.
Alignment means something specific and testable here. If your question asks whether an intervention changes a measurable outcome in a defined population over a defined period, you need a design that can produce a comparison — a before-and-after within the same group, or a comparison against a group that did not receive it. If your question asks how staff experience a change, no amount of numeric outcome data will answer it and a qualitative design is not a fallback but the correct choice. Say which of these your question is, because most DPI questions are the first and students often describe a design fit for the second. Name the design in the vocabulary the literature uses rather than inventing a label, and cite the source you took the definition from — that single citation does more for the post's credibility than a paragraph of assertion.
Likely learning objectives
Inferred from the brief — check these against your own rubric.
- 01State a clinical question precisely enough for a design to be judged against it.
- 02Justify a design by what the question requires rather than by preference.
- 03Use the literature's vocabulary for designs rather than improvised labels.
- 04Distinguish questions answerable by measurement from questions answerable by description.
Read the full question
Review every instruction before using the planning guidance that follows.
Course-wide instructions that accompany this question
Important information for writing discussion questions and participation Hi Class, Please read through the following information on writing a Discussion question response and participation posts. Contact me if you have any questions. Important information on Writing a Discussion Question Your response needs to be a minimum of 150 words (not including your list of references) There needs to be at least TWO references with ONE being a peer reviewed professional journal article. Include in-text citations in your response Do not include quotes—instead summarize and paraphrase the information Follow APA-7th edition Points will be deducted if the above is not followed Participation –replies to your classmates or instructor A minimum of 6 responses per week, on at least 3 days of the week. Each response needs at least ONE reference with citations—best if it is a peer reviewed journal article Each response needs to be at least 75 words in length (does not include your list of references) Responses need to be substantive by bringing information to the discussion or further enhance the discussion. Responses of “I agree” or “great post” does not count for the word count. Follow APA 7th edition Points will be deducted if the above is not followed Remember to use and follow APA-7th edition for all weekly assignments, discussion questions, and participation points. Here are some helpful links Student paper example Citing Sources The Writing Center is a great resource Welcome to class Hello class and welcome to the class and I will be your instructor for this course. This is a -week course and requires a lot of time commitment, organization, and a high level of dedication. Please use the class syllabus to guide you through all the assignments required for the course. I have also attached the classroom policies to this announcement to know your expectations for this course. Please review this document carefully and ask me any questions if you do. You could email me at any time or send me a message via the “message” icon in halo if you need to contact me. I check my email regularly, so you should get a response within 24 hours. If you have not heard from me within 24 hours and need to contact me urgently, please send a follow up text to. I strongly encourage that you do not wait until the very last minute to complete your assignments. Your assignments in weeks 4 and 5 require early planning as you would need to present a teaching plan and interview a community health provider. I advise you look at the requirements for these assignments at the beginning of the course and plan accordingly. I have posted the YouTube link that explains all the class assignments in detail. It is required that you watch this 32-minute video as the assignments from week 3 through 5 require that you follow the instructions to the letter to succeed. Failure to complete these assignments according to instructions might lead to a zero. After watching the video, please schedule a one-on-one with me to discuss your topic for your project by the second week of class. Use this link to schedule a 15-minute session. Please, call me at the time of your appointment on my number. Please note that I will NOT call you. Please, be advised I do NOT accept any assignments by email. If you are having technical issues with uploading an assignment, contact the technical department and inform me of the issue. If you have any issues that would prevent you from getting your assignments to me by the deadline, please inform me to request a possible extension. Note that working fulltime or overtime is no excuse for late assignments. There is a 5%-point deduction for every day your assignment is late. This only applies to approved extensions. Late assignments will not be accepted. If you think you would be needing accommodations due to any reasons, please contact the appropriate department to request accommodations. Plagiarism is highly prohibited. Please ensure you are citing your sources correctly using APA 7th edition. All assignments including discussion posts should be formatted in APA with the appropriate spacing, font, margin, and indents. Any papers not well formatted would be returned back to you, hence, I advise you review APA formatting style. I have attached a sample paper in APA format and will also post sample discussion responses in subsequent announcements. Your initial discussion post should be a minimum of 200 words and response posts should be a minimum of 150 words. Be advised that I grade based on quality and not necessarily the number of words you post. A minimum of TWO references should be used for your initial post. For your response post, you do not need references as personal experiences would count as response posts. If you however cite anything from the literature for your response post, it is required that you cite your reference. You should include a minimum of THREE references for papers in this course. Please note that references should be no more than 5 years old except recommended as a resource for the class. Furthermore, for each discussion board question, you need ONE initial substantive response and TWO substantive responses to either your classmates or your instructor for a total of THREE responses. There are TWO discussion questions each week, hence, you need a total minimum of SIX discussion posts for each week. I usually post a discussion question each week. You could also respond to these as it would count towards your required SIX discussion posts for the week. I understand this is a lot of information to cover in 5 weeks, however, the Bible says in Philippians 4:13 that we can do all things through Christ that strengthens us. Even in times like this, we are encouraged by God’s word that we have that ability in us to succeed with His strength. I pray that each and every one of you receives strength for this course and life generally as we navigate through this pandemic that is shaking our world today. Relax and enjoy the course! DNP 830 Topic 1 DQ 1 Describe and provide rationale for which design you plan to use in your DPI project Name: Discussion Rubric Grid View List View Excellent 90–100 Good 80–89 Fair 70–79 Poor 0–69 Main Posting: Response to the Discussion question is reflective with critical analysis and synthesis representative of knowledge gained from the course readings for the module and current credible sources. 40 (40%) – 44 (44%) Thoroughly responds to the Discussion question(s). Is reflective with critical analysis and synthesis representative of knowledge gained from the course readings for the module and current credible sources. No less than 75% of post has exceptional depth and breadth. Supported by at least three current credible sources. 35 (35%) – 39 (39%) Responds to most of the Discussion question(s). Is somewhat reflective with critical analysis and synthesis representative of knowledge gained from the course readings for the module. 50% of the post has exceptional depth and breadth. Supported by at least three credible references. 31 (31%) – 34 (34%) Responds to some of the Discussion question(s). One to two criteria are not addressed or are superficially addressed. Is somewhat lacking reflection and critical analysis and synthesis. Somewhat represents knowledge gained from the course readings for the module. Cited with fewer than two credible references. 0 (0%) – 30 (30%) Does not respond to the Discussion question(s). Lacks depth or superficially addresses criteria. Lacks reflection and critical analysis and synthesis. Does not represent knowledge gained from the course readings for the module. Contains only one or no credible references. Main Posting: Writing 6 (6%) – 6 (6%) Written clearly and concisely. Contains no grammatical or spelling errors. Adheres to current APA manual writing rules and style. 5 (5%) – 5 (5%) Written concisely. May contain one to two grammatical or spelling errors. Adheres to current APA manual writing rules and style. 4 (4%) – 4 (4%) Written somewhat concisely. May contain more than two spelling or grammatical errors. Contains some APA formatting errors. 0 (0%) – 3 (3%) Not written clearly or concisely. Contains more than two spelling or grammatical errors. Does not adhere to current APA manual writing rules and style. Main Posting: Timely and full participation 9 (9%) – 10 (10%) Meets requirements for timely, full, and active participation. Posts main Discussion by due date. 8 (8%) – 8 (8%) Meets requirements for full participation. Posts main Discussion by due date. 7 (7%) – 7 (7%) Posts main Discussion by due date. 0 (0%) – 6 (6%) Does not meet requirements for full participation. Does not post main Discussion by due date. First Response: Post to colleague’s main post that is reflective and justified with credible sources. 9 (9%) – 9 (9%) Response exhibits critical thinking and application to practice settings. Responds to questions posed by faculty. The use of scholarly sources to support ideas demonstrates synthesis and understanding of learning objectives. 8 (8%) – 8 (8%) Response has some depth and may exhibit critical thinking or application to practice setting. 7 (7%) – 7 (7%) Response is on topic and may have some depth. 0 (0%) – 6 (6%) Response may not be on topic and lacks depth. First Response: Writing 6 (6%) – 6 (6%) Communication is professional and respectful to colleagues. Response to faculty questions are fully answered, if posed. Provides clear, concise opinions and ideas that are supported by two or more credible sources. Response is effectively written in standard, edited English. 5 (5%) – 5 (5%) Communication is mostly professional and respectful to colleagues. Response to faculty questions are mostly answered, if posed. Provides opinions and ideas that are supported by few credible sources. Response is written in standard, edited English. 4 (4%) – 4 (4%) Response posed in the Discussion may lack effective professional communication. Response to faculty questions are somewhat answered, if posed. Few or no credible sources are cited. 0 (0%) – 3 (3%) Responses posted in the Discussion lack effective communication. Response to faculty questions are missing. No credible sources are cited. First Response: Timely and full participation 5 (5%) – 5 (5%) Meets requirements for timely, full, and active participation. Posts by due date. 4 (4%) – 4 (4%) Meets requirements for full participation. Posts by due date. 3 (3%) – 3 (3%) Posts by due date. 0 (0%) – 2 (2%) Does not meet requirements for full participation. Does not post by due date. Second Response: Post to colleague’s main post that is reflective and justified with credible sources. 9 (9%) – 9 (9%) Response exhibits critical thinking and application to practice settings. Responds to questions posed by faculty. The use of scholarly sources to support ideas demonstrates synthesis and understanding of learning objectives. 8 (8%) – 8 (8%) Response has some depth and may exhibit critical thinking or application to practice setting. 7 (7%) – 7 (7%) Response is on topic and may have some depth. 0 (0%) – 6 (6%) Response may not be on topic and lacks depth. Second Response: Writing 6 (6%) – 6 (6%) Communication is professional and respectful to colleagues. Response to faculty questions are fully answered, if posed. Provides clear, concise opinions and ideas that are supported by two or more credible sources. Response is effectively written in standard, edited English. 5 (5%) – 5 (5%) Communication is mostly professional and respectful to colleagues. Response to faculty questions are mostly answered, if posed. Provides opinions and ideas that are supported by few credible sources. Response is written in standard, edited English. 4 (4%) – 4 (4%) Response posed in the Discussion may lack effective professional communication. Response to faculty questions are somewhat answered, if posed. Few or no credible sources are cited. 0 (0%) – 3 (3%) Responses posted in the Discussion lack effective communication. Response to faculty questions are missing. No credible sources are cited. Second Response: Timely and full participation 5 (5%) – 5 (5%) Meets requirements for timely, full, and active participation. Posts by due date. 4 (4%) – 4 (4%) Meets requirements for full participation. Posts by due date. 3 (3%) – 3 (3%) Posts by due date. 0 (0%) – 2 (2%) Does not meet requirements for full participation. Does not post by due date. Total Points: 100 Name: Discussion Rubric
Turn the brief into deliverables
- 01Your project question, quoted rather than paraphrased.
- 02A named design, in standard terminology.
- 03An explicit rationale connecting the design to what the question asks.
- 04At least one citation defining the design as you are using it.
Name it, justify it, align it
The project question, stated
Put the clinical question on the page so alignment can be judged.
The design you plan to use
Name the design in standard research vocabulary.
Why this design and not another
Show what the question requires that only this design supplies.
Where methodology meets the question
Trace each element of the question to the part of the method that answers it.
Sources that define the design you are claiming
Recommended databases
- CINAHL
- PubMed Central
- StatPearls research methods chapters
- Your programme's DPI proposal template
Search sequence
- 1.Look up the formal definition of the design you intend to name and record the citation.
- 2.Find one published DPI or QI project using the same design on a comparable question.
- 3.Check whether your question is comparative or exploratory before defending any design.
- 4.Note one design you considered and rejected, with the reason.
Reference shortlist
These are authoritative starting points, not a ready-made bibliography. A qualified reviewer must confirm that each source fits the assignment and supports the claim beside which it is cited.
Nothing here is cleared for citation until you have read it.
- 01
Epidemiology Of Study Design
StatPearls, NCBI Bookshelf · 2023
Sets out the standard study designs and what each can establish, which is the vocabulary this post has to use accurately.
- 02
Human Subjects Research Design
StatPearls, NCBI Bookshelf · 2023
Covers how a human-subjects design is constructed around its question, which is exactly the alignment being asked for.
- 03
Qualitative Study
StatPearls, NCBI Bookshelf · 2023
Defines what qualitative designs can and cannot answer, so the choice between measuring and describing is made deliberately.
- 04
The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
BMJ · 2021
A reporting standard that shows the level of methodological specificity expected once a design is claimed.
Review before submission
Common mistakes
- Choosing the design first and reverse-engineering questions to fit it.
- Describing the intervention rather than the design that will evaluate it.
- Inventing a design label instead of using the one the literature uses.
- Claiming alignment without ever stating the question being aligned to.
Submission checklist
- Is your project question stated verbatim in the post?
- Is the design named in terminology a reader could look up?
- Does the rationale reference the question, not your convenience?
- Have you cited a source that defines the design?
Use this guide to plan and review your own work. Follow your institution's rules and read our academic-integrity policy.

Written by
Aaron Bishop
MA, Education
assignment interpretation and research-methods coaching across disciplines
Aaron leads the EssayCrackers editorial desk. He works on how assignment briefs are read — what a rubric is actually asking for, and where students most often answer a different question than the one set.

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Dr. Nathan Cole
PhD, Rhetoric & Composition
Argumentation and thesis development
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