04037ntm a22005777a 4500 000240932 CZ-PrVSE 20130828200812.0 m d cr n|||||||||| 130828s2013 xr fsbm 000 0 eng d NEZPRACOVANÝ IMPORT ABA006 cze ABA006 ABA006 Farská, Kateřina ISIS:53638 dis Vliv kognitivního vyčerpání na rozhodování eng Cognitive Depletion and Its Effect on Decision Making [elektronický zdroj] / Kateřina Farská 2013 ?? s. : digital, PDF soubor Vedoucí práce: Petr Houdek Diplomová práce (Ing.)—Vysoká škola ekonomická v Praze. Národohospodářská fakulta, 2013 Obsahuje bibliografii Textový (vysokoškolská kvalifikační práce) Rok obhajoby 2013 One of the factors significantly influencing our daily decisions is the so-called cognitive depletion.The theory of cognitive depletion postulates the existence of a limited mental resource that is necessary for self-regulation. If the resource is diminished by a task involving self-control, achievement in subsequent self-control task will be impaired. This project examines the effect of cognitive depletion on decisions in the Iowa Gambling Task designed to simulate real-life decision making involving gains and losses. Further, a possible effect of moderating factors that could be affected by cognitive depletion and consequently influence decisions in the Iowa Gambling Task -- risk preference and impulsivity -- is investigated. Dual-process theories postulate there are two systems involved in decision-making: faster, intuitive, emotional System 1 and slower, deliberative, rational System 2. It was found that cognitive depletion leads to enhancement of System 1. As advantageous decisions in the Iowa Gambling Task are closely related to emotional reactions -- domain of System 1 -- it was hypothesized that cognitive depletion will lead to not worse, or possibly even better results in depleted subjects. A controlled laboratory experiment was conducted involving 39 subjects in total. No difference was found in average desicions of depleted and non-depleted subjects in the Iowa Gambling Task, supporting the hypothesis. Further, short-term increase in impulsivity caused by cognitive depletion was very probably moderating choices in the IGT, leading to worse overall performance. Regarding risk preferences, we found that non-depleted subjects were generally more risk seeking in losses context, while depleted subjects exhibited rather loss aversion. This change in risk behaviors due to cognitive depletion very probably did not mediate choices in the Iowa Gambling Task. Způsob přístupu: Internet kognitivní informatika [obor dipl. práce] diplomové práce fd132022 czenas master's theses eczenas dual-process theories somatic markers decision making time preference Iowa Gambling Task ego depletion cognitive depletion impulsivity risk preference limited self-control Houdek, Petr, 1981- xx0074656 ths Rusina, Robert, 1969- mzk2007386024 opn Vysoká škola ekonomická v Praze. Národohospodářská fakulta kn20010709401 https://isis.vse.cz/zp/40818/podrobnosti VŠKP v InSIS https://isis.vse.cz/zp/40818 Hlavní práce https://isis.vse.cz/zp/40818/posudek/vedouci Hodnocení vedoucího https://isis.vse.cz/zp/40818/posudek/oponent/33380 Oponentura http://isis.vse.cz/zp/117541/podrobnosti dc:identifier NEPOSILAT VSKP 117541 vse40818 130828