What do these clinical trial results mean? How product efficacy judgments are affected by data partitioning, framing, and quantification
Organizations often present data related to clinical trials, and other product efficacy information, in partitioned or aggregated formats, as successes or failures, and as frequencies or percentages. We examine how such different data presentation formats might interact to influence product efficacy judgments. The results of five experiments indicate that partitioned (vs. aggregated) frequency data affect judgments regarding perceived product efficacy and these effects are moderated by data frames (success vs. failure) and quantification (frequencies vs. percentages). Specifically, success-framed, partitioned, frequency data enhance product efficacy judgments and choice, while failure-framed, partitioned, frequency data have the opposite effects. However, these effects get attenuated when data are aggregated or presented as percentages.
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Volume (Year): 117 (2012)
Issue (Month): 2 ()
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- Ellen Peters & Irwin P. Levin, 2008. "Dissecting the risky-choice framing effect: Numeracy as an individual-difference factor in weighting risky and riskless options," Judgment and Decision Making, Society for Judgment and Decision Making, vol. 3(6), pages 435-448, August.
- Pechmann, Cornelia & Ratneshwar, S, 1992. " Consumer Covariation Judgments: Theory or Data Driven?," Journal of Consumer Research, Oxford University Press, vol. 19(3), pages 373-86, December.
- Janiszewski, Chris & Silk, Tim & Cooke, Alan D J, 2003. " Different Scales for Different Frames: The Role of Subjective Scales and Experience in Explaining Attribute-Framing Effects," Journal of Consumer Research, Oxford University Press, vol. 30(3), pages 311-25, December.
- Menon, Geeta & Block, Lauren G & Ramanathan, Suresh, 2002. " We're at As Much Risk As We Are Led to Believe: Effects of Message Cues on Judgments of Health Risk," Journal of Consumer Research, Oxford University Press, vol. 28(4), pages 533-49, March.
- William Boulding & Ajay Kalra & Richard Staelin, 1999. "The Quality Double Whammy," Marketing Science, INFORMS, vol. 18(4), pages 463-484.
- Ratneshwar, S & Chaiken, Shelly, 1991. " Comprehension's Role in Persuasion: The Case of Its Moderating Effect on the Persuasive Impact of," Journal of Consumer Research, Oxford University Press, vol. 18(1), pages 52-62, June.
- Kuvaas, Bard & Selart, Marcus, 2004. "Effects of attribute framing on cognitive processing and evaluation," Organizational Behavior and Human Decision Processes, Elsevier, vol. 95(2), pages 198-207, November.
- Einhorn, Hillel J & Hogarth, Robin M, 1986. "Decision Making under Ambiguity," The Journal of Business, University of Chicago Press, vol. 59(4), pages S225-50, October.
- Hoch, Stephen J & Ha, Young-Won, 1986. " Consumer Learning: Advertising and the Ambiguity of Product Experience," Journal of Consumer Research, Oxford University Press, vol. 13(2), pages 221-33, September.
- Dobbs, Ian M, 1991. "A Bayesian Approach to Decision-Making under Ambiguity," Economica, London School of Economics and Political Science, vol. 58(232), pages 417-40, November.
- Levin, Irwin P & Gaeth, Gary J, 1988. " How Consumers Are Affected by the Framing of Attribute Information before and after Consuming the Product," Journal of Consumer Research, Oxford University Press, vol. 15(3), pages 374-78, December.
- Levin, Irwin P. & Schneider, Sandra L. & Gaeth, Gary J., 1998. "All Frames Are Not Created Equal: A Typology and Critical Analysis of Framing Effects," Organizational Behavior and Human Decision Processes, Elsevier, vol. 76(2), pages 149-188, November.
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