Flexible control as surrogate reward or dynamic reward maximization
Flexible control as surrogate reward or dynamic reward maximization
复制标题
灵活控制作为替代奖励或动态奖励最大化
DOI:
10.1016/j.cognition.2022.105262
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发表时间:
2022
期刊:
影响因子:
3.4
通讯作者:
Liljeholm, Mimi
中科院分区:
文献类型:
--
作者:
Liljeholm, Mimi
The utility of a given experience, like interacting with a particular friend or tasting a particular food, fluctuates continually according to homeostatic and hedonic principles. Consequently, to maximize reward, an individual must be able to escape or attain outcomes as preferences change, by switching between actions. Recent work on human and artificial intelligence has defined such flexible instrumental control in information theoretic terms and postulated that it may serve as a reward surrogate. Another possibility, however, is that the adaptability afforded by flexible control is tacitly implemented by planning for dynamic changes in outcome values. In the current study, an expected utility model that computes decision values over a range of possible monetary gains and losses associated with sensory outcomes provided the best fit to behavioral choice data and performed best in terms of earned rewards. Moreover, consistent with previous work on perceived control and personality, individual differences in dimensional schizotypy were correlated with behavioral choice preferences in conditions with the greatest and lowest levels of flexible control. These results contribute to a growing literature on the role of instrumental control in goal-directed choice.
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影响因子:
3
作者:
Garbarini F;Mastropasqua A;Sigaudo M;Rabuffetti M;Piedimonte A;Pia L;Rocca P
通讯作者:
Rocca P
影响因子:
1.6
作者:
Shuji Suzuki
通讯作者:
Shuji Suzuki
影响因子:
2.3
作者:
S. C. Voss;M. Homzie
通讯作者:
M. Homzie
DOI:
10.1523/jneurosci.2463-19.2020
发表时间:
2020
期刊:
The Journal of Neuroscience
影响因子:
--
作者:
Norton, Kaitlyn G.;Liljeholm, Mimi
通讯作者:
Liljeholm, Mimi
影响因子:
4.6
作者:
Mistry P;Liljeholm M
通讯作者:
Liljeholm M