Notifications
Clear all
Lab work & testing
3
Posts
3
Users
0
Reactions
1
Views
Topic starter
24/02/2020 3:21 am
A collection of forum reports is being treated as a representative sample. What limitations belong in the note?
Record format: question; proposed response; source or method; limitation. Use a dated correction only if the underlying wording or evidence changes. Record RESEARCH-07504.
24/02/2020 4:58 am
Discuss who chose to post, missing outcomes, unverifiable records and changes in reporting over time. Such material can suggest questions but cannot establish population-level rates.
24/02/2020 5:10 am
Clarification for “Selection bias in a self-reported forum sample”: the point beginning “Discuss who chose to post, missing outcomes, unverifiable records…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: scope. Keep the stated question separate from any broader claim.
Share: