方法证据记录
Iowa Gambling Task
The Iowa Gambling Task (IGT) is a laboratory analog of real-world decision-making that measures how individuals make risky choices when outcomes are uncertain. Participants select cards from four decks, each offering different patterns of rewards and losses. The task reveals whether participants learn from experience to prefer advantageous decks (smaller immediate gains, fewer losses) over disadvantageous ones (larger gains, greater long-term losses). The IGT has been instrumental in understanding decision-making deficits in brain injury, addiction, and psychiatric conditions.
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引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Iowa Gambling Task
分类方法记录 · hypothesis-test / psychology
- Bechara, A., Damasio, A. R., Damasio, H., & Anderson, S. W. (1994). Insensitivity to future consequences following damage to human prefrontal cortex. Cognition, 50(1-3), 7-15. · DOI 10.1016/0010-0277(94)90018-3
- Bechara, A., Damasio, H., Tranel, D., & Damasio, A. R. (1997). Deciding advantageously before knowing the advantageous strategy. Science, 275(5304), 1293-1295. · DOI 10.1126/science.275.5304.1293
- Worthy, D. A., Hawkins, G. E., & Swinburne Romine, R. (2013). Older adults show a bias towards choosing familiar decks in the Iowa Gambling Task. Experimental Aging Research, 39(4), 466-480. · URL
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