Processing speed enhances model-based over model-free reinforcement learning in the presence of high working memory functioning

Theories of decision-making and its neural substrates have long assumed the existence of two distinct and competing valuation systems, variously described as goal-directed versus habitual, or, more recently and based on statistical arguments, as model-free versus model-based reinforcement-learning....

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Principais autores:	Daniel J. Schad, Elisabeth eJünger, Miriam eSebold, Maria eGarbusow, Nadine eBernhardt, Amir Homayoun eJavadi, Ulrich S Zimmermann, Michael eSmolka, Andreas eHeinz, Michael A Rapp, Quentin J M Huys
Formato:	Artigo
Idioma:	Inglês
Publicado:	Frontiers Media S.A. 2014-12-01
Series:	Frontiers in Psychology
Assuntos:	decision-making fluid intelligence Reward cognitive abilities model-based and model-free learning habitual and goal-directed system
Acceso en liña:	http://journal.frontiersin.org/Journal/10.3389/fpsyg.2014.01450/full
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