title: Health care knowledge and consumer learning: the case of direct-to-consumer drug advertising.
abstract: This research develops a framework for understanding how consumers process health-related information and interact with their caregivers. The context is direct-to-consumer (DTC) advertising by pharmaceutical companies in North America. This theoretical research presents a research framework and focuses on the presentation of information in advertisements, consumer-learning processes, consumer utilization of health care knowledge, and bias in perceived risk. The paper proposes that consumers who lack expertise with prescription drugs learn from DTC ads differently than those with expertise. Further, it is proposed that consumers also process the information in DTC ads differently depending on the perceived effectiveness of the drug being advertised, and ultimately utilize the knowledge taken from the ads in many different ways, some of which may appear irrational to health care providers. By understanding how consumers interpret and learn from DTC ads, health care organizations and providers may be able to improve health care delivery and consumer outcomes.
authors.affiliation: University of Saskatchewan.
authors.forename: Marjorie
authors.initials: M
authors.lastname: Delbaere
authors.forename: Malcolm C
authors.initials: MC
authors.lastname: Smith
mesh_terms: D000329:Advertising / Q000379:methods*; D003142:Communication; D004345:Drug Industry; D007722:Health Knowledge, Attitudes, Practice; D006302:Health Services Research; D006801:Humans; D033181:Information Dissemination; D007858:Learning; D009656:North America; D010358:Patient Participation; D010817:Physician-Patient Relations