Advantageous Strategy Deciding Advantageously Before Knowing
نویسنده
چکیده
, 1293 (1997); 275 Science et al. Antoine Bechara, Advantageous Strategy Deciding Advantageously Before Knowing the www.sciencemag.org (this information is current as of October 27, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/275/5304/1293 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/275/5304/1293#otherarticles 96 articles hosted by HighWire Press; see: cited by This article has been http://www.sciencemag.org/cgi/collection/psychology Psychology : subject collections This article appears in the following http://www.sciencemag.org/about/permissions.dtl in whole or in part can be found at: this article permission to reproduce of this article or about obtaining reprints Information about obtaining
منابع مشابه
Advantageous Strategy Deciding Advantageously Before
, 1293 (1997); 275 Science et al. Antoine Bechara, Advantageous Strategy Deciding Advantageously Before Knowing the www.sciencemag.org (this information is current as of March 31, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/275/5304/1293 version of this article at: including high-resolution figures, can be found in t...
متن کاملDeciding advantageously before knowing the advantageous strategy.
Deciding advantageously in a complex situation is thought to require overt reasoning on declarative knowledge, namely, on facts pertaining to premises, options for action, and outcomes of actions that embody the pertinent previous experience. An alternative possibility was investigated: that overt reasoning is preceded by a nonconscious biasing step that uses neural systems other than those tha...
متن کاملA reexamination of the evidence for the somatic marker hypothesis: what participants really know in the Iowa gambling task.
Bechara, Damasio, and coworkers [Bechara, A., Damasio, H., Tranel, D. & Damasio, A. R. (1997) Science 275, 1293-1295] have reported that normal participants decide advantageously before knowing the advantageous strategy in a simple card game designed to mimic real-life decision-making. Bechara et al. have used this result to support their view that nonconscious somatic markers can guide advanta...
متن کاملThe impact of mild cognitive impairment on decision making in two gambling tasks.
OBJECTIVES This study aimed to investigate whether patients with mild cognitive impairment (MCI) present difficulties in making decisions under ambiguity and under risk. METHODS Performance of MCI patients in the Iowa Gambling Task (IGT) and in the Probability-Associated Gambling Task-Revised (PAG-R) was compared with performance of healthy aging peers. RESULTS In the IGT, controls made inc...
متن کاملWhat have we learned about the processes involved in the Iowa Gambling Task from developmental studies?
Developmental studies using the Iowa Gambling Task (IGT) or child-friendly adaptations of the IGT converged in showing that children and adolescents exhibit a strong bias in favor of disadvantageous choices whereas adults learn to decide advantageously during the course of the task. In the present article, we reviewed developmental studies that used the IGT or child-friendly adaptations of the ...
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