Difference between revisions of "System 2"
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| − | System | + | System 2 or Effortful System or "logical decisions", is the system dealing with complex thinking. It can follow rules, compare objects on several attributes, and make deliberate choices between options<ref>Khanman D., 2011, Thinking fast, Thinking slow p. 36</ref>. |
| − | It is part of [http://en.wikipedia.org/wiki/Dual_process_theory two systems of decision making], the first is the automatic-system([[System 1|system 1]]) which decide fast by intuition and the second is the ECS which produce reasoning.The term system 1 and system 2 was given by Stanovich and West<ref>Stanovich KE, West RF., Individual differences in reasoning: implications for the rationality debate? Behav Brain Sci. 2000 Oct;23(5):645-65; discussion 665-726.</ref> | + | It is part of [http://en.wikipedia.org/wiki/Dual_process_theory two systems of decision making], the first is the automatic-system([[System 1|system 1]]) which decide fast by intuition and the second is the ECS which produce reasoning.The term system 1 and system 2 was given by Stanovich and West<ref>Stanovich KE, West RF., Individual differences in reasoning: implications for the rationality debate? Behav Brain Sci. 2000 Oct;23(5):645-65; discussion 665-726.</ref>. |
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| + | People tend to use system 2 for material purchases, while using system 1 for experiential purchasing<ref>[http://www.acrwebsite.org/volumes/v43/acr_vol43_1019280.pdf Gallo, Iñigo, et al. "The Heart and the Head: On Choosing Experiences Intuitively and Possessions Deliberatively." Journal of Behavioral Decision Making (2016).]</ref>. | ||
It seems to be activated by conflict detection in the [[ACC]]. | It seems to be activated by conflict detection in the [[ACC]]. | ||
Revision as of 10:38, 31 January 2017
System 2 or Effortful System or "logical decisions", is the system dealing with complex thinking. It can follow rules, compare objects on several attributes, and make deliberate choices between options[1].
It is part of two systems of decision making, the first is the automatic-system(system 1) which decide fast by intuition and the second is the ECS which produce reasoning.The term system 1 and system 2 was given by Stanovich and West[2].
People tend to use system 2 for material purchases, while using system 1 for experiential purchasing[3].
It seems to be activated by conflict detection in the ACC.
It seems to be reinforeced by rewords[4][5]
Rolls et al. describe the areas in which explicit (? system 2) and implicit (? system 1) decision making is done[6]. System-1 is handeld by the basal ganglia, and system-2 is handeld by the PFC[7][8][9].
System 2 may seems to be activated by Reward Prediction Error RPE.
System 2 can have more influence on self conventions (The elephant) if you delay response to stimulus[10][11].
System 2 and LibCon
It seems that open-mindedness according to Cognitive Reflection Test is not correlated with conservatism[12].
References
- ↑ Khanman D., 2011, Thinking fast, Thinking slow p. 36
- ↑ Stanovich KE, West RF., Individual differences in reasoning: implications for the rationality debate? Behav Brain Sci. 2000 Oct;23(5):645-65; discussion 665-726.
- ↑ Gallo, Iñigo, et al. "The Heart and the Head: On Choosing Experiences Intuitively and Possessions Deliberatively." Journal of Behavioral Decision Making (2016).
- ↑ Henk van Steenbergen, Guido P.H. Band & Bernhard Hommel, Reward valence modulates conflict-driven attentional adaptation: Electrophysiological evidence, Biological Psychology 90 (2012) 234–241
- ↑ Senne Braem, Tom Verguts, Chantal Roggeman, Wim Notebaert, Reward modulates adaptations to conflict, Cognition (August 2012), doi:10.1016/j.cognition.2012.07.015
- ↑ Value, pleasure and choice in the ventral prefrontal cortex. Fabian Grabenhorst, Edmund T Rolls (2011) Trends in cognitive sciences 15 (2) p. 56-67(summery)
- ↑ Rolls, E.T. and Grabenhorst, F. (2008) The orbitofrontal cortex and beyond: from affect to decision-making. Prog. Neurobiol. 86, 216–244
- ↑ Rolls, E.T. (2005) Emotion Explained, Oxford University Press
- ↑ Balleine, B.W. and O’Doherty, J.P. (2010) Human and rodent homologies in action control: corticostriatal determinants of goaldirected and habitual action. Neuropsychopharmacology 35, 48–69
- ↑ Paxton, J.M., Ungar, L., Greene, J.D., (2011 ePub). Reflection and reasoning in moral judgment. Cognitive Science
- ↑ haidt, 2012, the ritious mind, p. 81
- ↑ Dan Kahan (2013), Motivated system 2 reasoning--experimental evidence & its significance for explaining political polarization - review