Which method assesses comprehension of risk messaging?

• A. Behavior changes
• B. Comprehension tests (surveys)
• C. Reach and engagement metrics
• D. Knowledge/attitude changes (pre/post)

Answer: (B)

Directly measuring understanding of the message is the most accurate way to assess comprehension. Comprehension tests or surveys probe whether people can recall and correctly interpret the key risk points, instructions, or guidance. They can include questions that require paraphrasing, identifying recommended actions, or applying the message to a scenario, giving concrete evidence of whether the audience truly understands what was intended.

Other measures capture different outcomes but not understanding itself. Behavior changes look at actions taken, which may follow understanding but don’t confirm it. Reach and engagement metrics show exposure or interaction with the message, not whether people understood it. Knowledge or attitude changes indicate shifts in beliefs or knowledge, but these can occur without clear comprehension and are influenced by various factors.

So, direct comprehension assessment through comprehension tests or surveys best reveals how well the risk messaging was understood.