title: Simple but powerful health messages for increasing condom use in young adults.
abstract: In a large longitudinal study involving young adults, we conducted an eight-hour STD educational intervention and examined the impact of the intervention on the efficacy of a message for promoting condom use. The message was framed in positive or negative terms and was presented visually or in numbers (percentages or frequencies). Results indicated that the numerical positive-framed message increased condom use among young adults who did not receive the intervention, whereas the numerical negative-framed message did not. Attitudes toward condom use along with changes in intentions to use condoms mediated this framing effect. In contrast, the positive-framed and negative-framed messages were equally and highly effective for promoting condom use when the messages were presented visually or when young adults received the STD educational intervention before reading the message, suggesting that the simple brochures featuring visual aids were as effective in changing attitudes and behavioral intentions as the extensive intervention. These findings add to a growing body of evidence detailing the mechanisms that allow well-constructed visual aids to be among the most effective, transparent, memorable, and ethically desirable means of risk communication. Clinical and public health implications are discussed.
authors.affiliation: a Department of Experimental Psychology , University of Granada.
authors.forename: Rocio
authors.initials: R
authors.lastname: Garcia-Retamero
authors.forename: Edward T
authors.initials: ET
authors.lastname: Cokely
mesh_terms: D000293:Adolescent; D000328:Adult; D001296:Audiovisual Aids; D017280:Condoms; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D021841:Safe Sex; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*; D055815:Young Adult