Validate one performance claim end to end
Marketing wants to claim that a new jacket is waterproof, breathable and durably water repellent. You have the fabric report, a first sample and four weeks.
Who this is for: Technical developers, quality and laboratory staff, product managers.
What you produce: A validation file: the claim wording, the test plan with criteria, the construction evidence, the care instruction, and the claim you refuse.
Nobody marks this for you. Write your own answer, compare it with the guidance under each task, then mark the capstone done when you are satisfied with it. Your writing is saved on this device, and to your account when you sign in.
Task 1
Write the claim wording you can defend, and the wording you reject, with the reason for each.
What a good answer contains: A good answer states conditions and limits in the claim itself and rejects unbounded words that no test supports.
0/1500 characters — saved when you click away.
Task 2
Write the test plan: methods, sample points, sample sizes, acceptance rules and the action on failure — decided before testing.
What a good answer contains: A good answer sets acceptance rules in advance and includes garment-level as well as fabric-level evidence.
0/1500 characters — saved when you click away.
Task 3
State the construction evidence needed: seams, taping, closures and the trial that proves the settings hold.
What a good answer contains: A good answer requires a seam performance trial with recorded settings and a peel or water-entry check, not a visual inspection.
0/1500 characters — saved when you click away.
Task 4
Write the care instruction and the durability position, including how repellency is restored.
What a good answer contains: A good answer reflects tested wash conditions and explains restoration honestly, rather than copying a label from another product.
0/1500 characters — saved when you click away.
0/4 tasks have a written answer