Year: 2009
Type: article
Abstract: In three experiments involving children and adults (N = 324), option payoffs for sure versus risky choices were either described or experienced via observation of 20 outcomes. Choices revealed a description‐experience gap for payoffs with rare events, implying greater impact of small probabilities (≤.2) for described than for experienced choices. The size of this effect was independent of participant age. Therefore, the role of cognitive limitations in the description‐experience distinction remains unclear, as the age groups would have differed in cognitive capacity. Age‐related differences in ‘sampling style’ in decisions from experience were observed. Pre‐choice data acquisition changed markedly with age: From frequent alternation between options towards separate systematic exploration of options with increasing age. A fourth experiment, that manipulated sampling style, failed to demonstrate its link to other age‐related features of choice (e.g. risk preferences). Our studies illustrate the value of developmental research for testing theoretical claims and revealing novel phenomena in decision research. Copyright © 2009 John Wiley & Sons, Ltd.
DOI: 10.1002/bdm.672
Authors: Tim Rakow, Saleema B. Rahim
Institution: University of Essex
Language: English
Subfield: General Decision Sciences
Field: Decision Sciences
Domain: Social Sciences
Open Access status: bronze
OpenAlex ID: W2170460264