Effects of Prior Exposure to Conflicting Health Information on Responses to Subsequent Unrelated Health Messages

At 2 time points across a \~28-day period, participants will be exposed to news stories and social media posts about 6 health topics: mammography screening, prostate-specific antigen (PSA) testing, Vitamin D supplementation, carbohydrate consumption, alcohol consumption, and breastfeeding. Participants in the conflict (experimental) group will have conflicting information added to these news and social media posts.

At 2 time points across a \~28-day period, participants will be exposed to news stories and social media posts about 6 health topics: mammography screening, prostate-specific antigen (PSA) testing, Vitamin D supplementation, carbohydrate consumption, alcohol consumption, and breastfeeding. Participants in the no conflict (comparator) group will have no conflicting information included in these news and social media posts.