RT Journal Article SR Electronic T1 Superimposed Text Size and Contrast Effects in DTC TV Advertising JF Journal of Advertising Research JO J Advert Res FD WARC SP 178 OP 191 DO 10.2501/JAR-2020-021 VO 61 IS 2 A1 Ryan S. Paquin A1 Amie C. O’donoghue A1 Bridget J. Kelly A1 Kevin R. Betts A1 Mihaela Johnson A1 Christine N. Davis A1 Alyssa Jordan A1 Peyton Williams YR 2021 UL http://www.journalofadvertisingresearch.com/content/61/2/178.abstract AB Direct-to-consumer prescription-drug television advertisements often contain superimposed text (supers) to convey information about the advertised product. This randomized experiment examined three size levels of supers and two levels of background contrast in direct-to-consumer advertisements. Participants (N = 1,272) watched different versions of a television advertisement for a fictitious asthma drug on either a flat-screen television or a tablet computer. Larger supers were more noticeable and memorable than smaller supers. High-contrast supers were less noticeable. Tablet users had more favorable views of the advertisement. Results have implications for the communication of important medical information in direct-to-consumer advertisements.