Data, information, knowledge and wisdom in nursing
One scenario has to yield all four levels, so choose it for its richness. The graded distinction is knowledge against wisdom, and wisdom is the level where knowing what to do and knowing whether to do it come apart.
Editorial process
Last reviewed · August 15, 2026
One scenario, four levels, one distinction
Choose the scenario for what it can carry, because a single documented encounter has to supply an example at every level and then support a distinction. A discharge, a deteriorating patient, or a medication reconciliation all work; a routine observation round does not. Then keep the four levels genuinely distinct, since collapsing them is the commonest failure. Data are raw, uninterpreted, context-free: a blood pressure of 88 over 50, a potassium of 2.9, a pain score of 8. Information is data placed in context and given structure: that same blood pressure alongside the patient's baseline and the three previous readings, showing a trend rather than a value. Knowledge is information synthesised into understanding, drawing on evidence and pattern: this trend, with this potassium and this medication list, indicates hypovolaemia rather than sepsis, and the evidence says what to do about it. Each level adds something the one below it lacked, and the additions are context, then synthesis, then judgement.
Wisdom is where the assignment concentrates, and it is not simply more knowledge. Wisdom is the appropriate application of knowledge to a particular human being in a particular situation, which includes judging when the knowledge should not be applied. Knowledge says this patient meets the criteria for aggressive fluid resuscitation; wisdom weighs their advance decision, their frailty, what they said they wanted last week, and whether the intervention serves them. Knowledge is generalisable and can be written down and taught; wisdom is particular, ethical, developed through experience and reflection, and cannot be protocolised, which is precisely why it is the level informatics systems cannot supply. Say that explicitly — it is the strongest available answer to the discussion question. Watch the constraints: 550 words, Times New Roman 12, double spaced, and at least three scholarly references from the last five years, which rules out the foundational informatics papers you might otherwise reach for.
Likely learning objectives
Inferred from the brief — check these against your own rubric.
- 01Distinguish data, information, knowledge and wisdom as separate levels rather than degrees.
- 02Locate an example of each within one documented clinical encounter.
- 03Articulate why wisdom includes judging when knowledge should not be applied.
- 04Explain why the highest level cannot be supplied by an information system.
Read the full question
Review every instruction before using the planning guidance that follows.
Course-wide instructions that accompany this question
You must proofread your paper. But do not strictly rely on your computer’s spell-checker and grammar-checker; failure to do so indicates a lack of effort on your part and you can expect your grade to suffer accordingly. Papers with numerous misspelled words and grammatical mistakes will be penalized. Read over your paper – in silence and then aloud – before handing it in and make corrections as necessary. Often it is advantageous to have a friend proofread your paper for obvious errors. Handwritten corrections are preferable to uncorrected mistakes. Use a standard 10 to 12 point (10 to 12 characters per inch) typeface. Smaller or compressed type and papers with small margins or single-spacing are hard to read. It is better to let your essay run over the recommended number of pages than to try to compress it into fewer pages. 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Successful responses are substantive (i.e., add something new to the discussion, engage others in the discussion, well-developed idea) and include at least one scholarly source. One or two sentence responses, simple statements of agreement or “good post,” and responses that are off-topic will not count as substantive. Substantive responses should be at least 150 words. I encourage you to incorporate the readings from the week (as applicable) into your responses. Weekly Participation Your initial responses to the mandatory DQ do not count toward participation and are graded separately. In addition to the DQ responses, you must post at least one reply to peers (or me) on three separate days, for a total of three replies. Participation posts do not require a scholarly source/citation (unless you cite someone else’s work). Part of your weekly participation includes viewing the weekly announcement and attesting to watching it in the comments. These announcements are made to ensure you understand everything that is due during the week. APA Format and Writing Quality Familiarize yourself with APA format and practice using it correctly. It is used for most writing assignments for your degree. Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for APA paper templates, citation examples, tips, etc. Points will be deducted for poor use of APA format or absence of APA format (if required). Cite all sources of information! When in doubt, cite the source. Paraphrasing also requires a citation. I highly recommend using the APA Publication Manual, 6th edition. Use of Direct Quotes I discourage overutilization of direct quotes in DQs and assignments at the Masters’ level and deduct points accordingly. As Masters’ level students, it is important that you be able to critically analyze and interpret information from journal articles and other resources. Simply restating someone else’s words does not demonstrate an understanding of the content or critical analysis of the content. It is best to paraphrase content and cite your source. LopesWrite Policy For assignments that need to be submitted to LopesWrite, please be sure you have received your report and Similarity Index (SI) percentage BEFORE you do a “final submit” to me. Once you have received your report, please review it. This report will show you grammatical, punctuation, and spelling errors that can easily be fixed. Take the extra few minutes to review instead of getting counted off for these mistakes. Review your similarities. Did you forget to cite something? Did you not paraphrase well enough? Is your paper made up of someone else’s thoughts more than your own? Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for tips on improving your paper and SI score. 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This is a public forum for the class. Individual Forum: This is a private forum to ask me questions or send me messages. This will be checked at least once every 24 hours. Discussion: Process of providing/evaluating care
Turn the brief into deliverables
- 01A described clinical scenario from your own recent experience.
- 02One example each of data, information, knowledge and wisdom.
- 03A discussion of the difference between nursing knowledge and wisdom.
- 04550 words, Times New Roman 12, double spaced.
- 05At least three scholarly references published within the last five years.
The scenario, then each element, then the difference
The scenario
Describe a de-identified documented encounter including assessment and care given.
Data and information
Give one uninterpreted value and one contextualised, structured instance.
Knowledge
Show information synthesised with evidence into an understanding that guides action.
Wisdom
Show knowledge applied to this person, including the judgement of whether to apply it.
Knowledge against wisdom
State the difference explicitly and why systems can supply one and not the other.
Sources on the DIKW chain in nursing
Recommended databases
- CINAHL
- PubMed Central
- Computers, Informatics, Nursing
- Your informatics course text
Search sequence
- 1.Filter your search to the last five years from the start, since the requirement excludes the foundational papers.
- 2.Search for the data-information-knowledge-wisdom framework applied in nursing rather than defined in the abstract.
- 3.Look for a paper arguing what decision support cannot do, which supports the wisdom section directly.
- 4.Choose the scenario before searching, so the examples come from the encounter rather than the literature.
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
Identifying the Knowledge Structure and Trends of Nursing Informatics: A Text Network Analysis
Computers, Informatics, Nursing · 2023
Maps the current structure of nursing informatics research, useful for placing the framework in its recent literature.
- 02
Nursing Informatics: Decades of Contribution to Health Informatics
Healthcare Informatics Research · 2013
Traces how the discipline built the data-to-wisdom framework, giving the definitions their origin.
- 03
The association between perceived electronic health record usability and professional burnout among US nurses
Journal of the American Medical Informatics Association, 28(8), 1632-1641 · 2021
Evidence on what documentation systems cost the clinicians using them, which sharpens the limits-of-systems argument.
- 04
Interoperability
Office of the National Coordinator for Health Information Technology · 2024
Shows what infrastructure moves data and information, and by omission what it cannot move.
Review before submission
Common mistakes
- Treating the four levels as increasing amounts of the same thing.
- Giving an example of information and calling it data, which happens when the value already carries context.
- Defining wisdom as experience without the ethical and situational judgement that distinguishes it.
- Choosing a scenario too thin to yield all four levels.
- Citing foundational informatics papers that fall outside the five-year window.
Submission checklist
- Does your scenario yield a genuine example at all four levels?
- Is your data example free of context, and your information example contextualised?
- Does the knowledge-versus-wisdom discussion include the decision not to act?
- Are all three references within the last five years?
- Is the paper 550 words in the specified format?
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.

Reviewed by
Dr. Nathan Cole
PhD, Rhetoric & Composition
Argumentation and thesis development
Nathan teaches first-year composition and directs a university writing center. He reviews EssayCrackers guides for argumentative soundness and citation accuracy.