Location
CCI Auditorium, 321 Communications Building
Abstract
Although the numerical information effects has been reported in persuasive contexts, little research has investigated how numeric information in the drug efficacy appeals may affect consumers' evaluation of DTC advertising. Based on an experiment, the current study revealed that: (a) consumers reported more positive perceived message effectiveness of and attitude toward advertising toward numeric DTC advertising; (b) when consumers were lowly numerate, the persuasive effects of numeric information was stronger. When consumers were highly numerate, however, the persuasive effects of numeric information was significantly reduced; and (c) perceived message effectiveness was found to be a valid indicator of actual DTC advertising effectiveness, by mediating between the numeric information effects and attitude toward DTC advertising. Theoretical and practical/regulatory implications of DTC advertising were discussed.
Included in
Advertising and Promotion Management Commons, Health Communication Commons, Public Relations and Advertising Commons
The Effects of Message Quantification: The Modearing Role of Numeracy
CCI Auditorium, 321 Communications Building
Although the numerical information effects has been reported in persuasive contexts, little research has investigated how numeric information in the drug efficacy appeals may affect consumers' evaluation of DTC advertising. Based on an experiment, the current study revealed that: (a) consumers reported more positive perceived message effectiveness of and attitude toward advertising toward numeric DTC advertising; (b) when consumers were lowly numerate, the persuasive effects of numeric information was stronger. When consumers were highly numerate, however, the persuasive effects of numeric information was significantly reduced; and (c) perceived message effectiveness was found to be a valid indicator of actual DTC advertising effectiveness, by mediating between the numeric information effects and attitude toward DTC advertising. Theoretical and practical/regulatory implications of DTC advertising were discussed.