Test the conclusion against the method
See this course’s project requirements
An evidence folder containing a paper-type note, design map, checked results, corrected claim, two-paper comparison, and a 150–250-word evidence brief.
Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.
What to include
- Identify publication type, specific question, and scope for P1.
- Map the design and check all rates with their denominators.
- Correct the overclaim and compare P1 with P2.
- Write the final brief with evidence IDs, limitations, and a useful next test.
Review and revise
Use these criteria to check your work and choose what to improve.
- Calculations and units match the supplied counts.
- Design descriptions separate assignment, recruitment, and measurement.
- Claims stay within tested populations and outcomes.
- The synthesis preserves disagreement and labels all practice data fictional.
Want more background?
The idea in everyday life
Original fictional paper P1, “Signs and Sorting”: research question—do picture labels change sorting accuracy at one campus recycling station? Methods—40 volunteers randomly assigned to picture labels or text labels, 20 per group, one supervised session, identical items. Results—picture group 16/20 correct; text group 12/20 correct. Discussion—picture labels may help in this setting; volunteers and one session limit broader conclusions. No uncertainty interval or replication is supplied. This is a teaching example, not a published study. A promotional summary claims, “Picture signs will double recycling in every city forever.”
A conclusion should fit inside the study’s design, population, and measured outcome.
Test the conclusion against the method: guided practice
A conclusion should fit inside the study’s design, population, and measured outcome.
Use paper or a free local text editor. This is an original fictional practice case; do not submit its records to a real service. Start this lesson with these facts, even if an earlier variation changed them. Original fictional paper P1, “Signs and Sorting”: research question—do picture labels change sorting accuracy at one campus recycling station? Methods—40 volunteers randomly assigned to picture labels or text labels, 20 per group, one supervised session, identical items. Results—picture group 16/20 correct; text group 12/20 correct. Discussion—picture labels may help in this setting; volunteers and one session limit broader conclusions. No uncertainty interval or replication is supplied. This is a teaching example, not a published study. A promotional summary claims, “Picture signs will double recycling in every city forever.”
1. Underline overreach
Identify claims in the promotional summary not measured in P1.
You should see: Doubling, every city, recycling volume, and forever were not tested.
Each added claim requires its own evidence.
2. Compare outcomes
Distinguish correct sorting from total recycling volume.
You should see: Accuracy on a sorting task is not the amount of material recycled.
Related-sounding outcomes can differ materially.
3. List limits
Record sample, setting, duration, and missing precision.
You should see: One volunteer sample, one station, one session, no supplied interval or replication.
Limits describe where confidence should stop.
4. Rewrite fairly
Draft a conclusion preserving the finding and limits.
You should see: P1 suggests picture labels may improve sorting accuracy in the tested setting; broader and lasting effects require more evidence.
A fair rewrite neither exaggerates nor discards the study.
What to finish
Test the conclusion against the method record with the worked decisions and changed-case check.
Watch for this
Using a paper’s limitations to dismiss all evidence instead of narrowing the conclusion.
How can I tell I understand it?
Identify overreach and write a narrower evidence-supported conclusion. Explain the evidence behind the result and correct any mismatch.
Quick knowledge check
Answer all 3 questions. Get at least 2 right and the lesson completes automatically.
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Pass the check. We’ll save the progress.
Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.
Go to the knowledge checkOptional course overview video · same video as Lesson 1
How to Read a Scholarly Article
From libncsu. Watch here or open it on YouTube .
Optional course overview. Follow the written steps below at your own pace.Tools, templates, and lesson sources
Tools and templates
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Sources and further reading
Explore the references behind this lesson.
Source & access notes · checked 2026-09-12
Inspected article types, preprints, methods/results emphasis, and active reading guidance.
Access: Public page or PDF inspected without payment or institutional sign-in on September 12, 2026. Optional external accounts are unnecessary for this course.
Reuse: Link and original paraphrase only. Public access does not grant blanket reuse; no provider text, figures, or exercises are reproduced.
Source & access notes · checked 2026-09-12
Inspected primary-versus-review distinction, methods mapping, results-versus-interpretation, and reading limits.
Access: Public page or PDF inspected without payment or institutional sign-in on September 12, 2026. Optional external accounts are unnecessary for this course.
Reuse: Link and original paraphrase only. Public access does not grant blanket reuse; no provider text, figures, or exercises are reproduced.
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