Product Description Research & Evidence-Based Practice 2 — Questions and Answers
Question 1: A copywriter wants to back a skincare claim with credible evidence. Which source type carries the highest persuasive authority in product descriptions?
- A quote from a satisfied customer
- A peer-reviewed clinical study (Correct answer)
- An industry award badge
- A before-and-after photo
Correct answer: A peer-reviewed clinical study
Peer-reviewed clinical studies are considered the gold standard of evidence because they involve controlled conditions and expert scrutiny.
Question 2: When researching competitor product descriptions, what is the primary goal?
- Copy their exact phrasing to match market norms
- Identify gaps and differentiators to highlight in your copy (Correct answer)
- Determine their price points for matching
- Find keywords to avoid so you don't compete
Correct answer: Identify gaps and differentiators to highlight in your copy
Competitor research helps you spot unmet customer needs and unique angles your product can own.
Question 3: A product description states '9 out of 10 dentists recommend.' What should a responsible copywriter verify before using this claim?
- Whether the statistic sounds impressive to consumers
- The sample size, methodology, and recency of the survey (Correct answer)
- Whether competitors use similar statistics
- If the claim fits within the word count limit
Correct answer: The sample size, methodology, and recency of the survey
Survey-based claims require scrutiny of sample size, methodology, and date to ensure they are accurate and not misleading.
Question 4: Which research method is most effective for identifying the exact vocabulary customers use to describe a product's benefits?
- Reading trade journals
- Analyzing customer reviews and Q&A sections (Correct answer)
- Reviewing the manufacturer's spec sheet
- Studying academic product papers
Correct answer: Analyzing customer reviews and Q&A sections
Customer reviews and Q&A sections reveal organic, unfiltered language that resonates with the target audience.
Question 5: What does 'evidence hierarchy' mean in the context of writing product descriptions?
- Ranking products by price from high to low
- Ordering evidence from most to least credible to support claims (Correct answer)
- Listing features before benefits
- Prioritizing visual evidence over text
Correct answer: Ordering evidence from most to least credible to support claims
Evidence hierarchy refers to the ranking of evidence types by reliability, from anecdotal at the bottom to randomized trials at the top.
Question 6: A supplement brand wants to claim their product 'boosts immunity.' According to FTC guidelines, this claim requires:
- At least one customer testimonial
- Competent and reliable scientific evidence (Correct answer)
- A disclaimer that the product is not FDA-approved
- A comparison to a leading competitor's product
Correct answer: Competent and reliable scientific evidence
The FTC requires that health-related claims be backed by competent and reliable scientific evidence, not just testimonials.
Question 7: Why is it important to check the publication date of research used to support product claims?
- Older research is automatically invalid
- More recent studies may contradict or refine earlier findings (Correct answer)
- Publication dates affect SEO rankings
- Retailers require research to be less than one year old
Correct answer: More recent studies may contradict or refine earlier findings
Scientific understanding evolves, and newer research may update or invalidate older conclusions, making date-checking essential for accuracy.
Product Description Research & Evidence-Based Practice 2
A copywriter wants to back a skincare claim with credible evidence.
Which source type carries the highest persuasive authority in product descriptions?