Big losses lead to irrational decision-making in gambling situations: relationship between deliberation and impulsivity.
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ABSTRACT:
SUBMITTER: Takano Y
PROVIDER: S-EPMC2826400 | biostudies-literature | 2010 Feb
REPOSITORIES: biostudies-literature
Publications
Big losses lead to irrational decision-making in gambling situations: relationship between deliberation and impulsivity.
Takano Yuji Y Takahashi Nobuaki N Tanaka Daisuke D Hironaka Naoyuki N
PloS one 20100223 2
In gambling situations, we found a paradoxical reinforcing effect of high-risk decision-making after repeated big monetary losses. The computerized version of the Iowa Gambling Task (Bechara et al., 2000), which contained six big loss cards in deck B', was conducted on normal healthy college students. The results indicated that the total number of selections from deck A' and deck B' decreased across trials. However, there was no decrease in selections from deck B'. Detailed analysis of the card ...[more]
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