The effect of constant outcome value on judgments and decision making given linguistic probabilities
作者:
Brent L Cohen,
Thomas S. Wallsten,
期刊:
Journal of Behavioral Decision Making
(WILEY Available online 1992)
卷期:
Volume 5,
issue 1
页码: 53-72
ISSN:0894-3257
年代: 1992
DOI:10.1002/bdm.3960050107
出版商: John Wiley&Sons, Ltd.
关键词: Judgment;Decision making;Probability words;Uncertainty Value‐induced bias;Constant outcome
数据来源: WILEY
摘要:
AbstractTwo experiments were performed to determine whether judgments of the relative chances of two independent events occurring are biased by constant outcome values contingent on the events when the uncertainties are specified by linguistic expressions (e.g.doubtful). In Experiment 1, subjects directly judged the relative chances of the two events, of which one was represented by a spinner and the other by a linguistic probability expression. In Experiment 2, only linguistic probability expressions were used to describe the two events and a betting procedure was used. A bias was evident in both studies, such that the relative judgments tended to favour the event with the positive rather than the negative contingent outcome. The bias was smaller for the low‐ than for the high‐probability phrases. Individual differences were great, with the bias appearing strongly in only about one‐third of the population. Theoretical implications of the present and related results are disc
点击下载:
PDF
(1338KB)
返 回