Scaffolding,
not wordsmithing.
Two fixes for a failing field. They aren't the same.
Try to fix the failing field without editing its words.
If you can — by adding a field that comes before it — the problem is scaffolding.
If you can't, it's wording.
is_study_blinded
fails
Don't edit it. Add, in order:
participants_blinded
assessors_blinded
analysts_blinded
Most failures are scaffolding problems.
@karlrohe