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undergraduate thesis
Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)
2022. urn:nbn:hr:162:681981
Strize, Ana
University of Zadar
Department of Psychology

Cite this document

Strize, A. (2022). Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT) (Undergraduate thesis). Zadar: University of Zadar. Retrieved from https://urn.nsk.hr/urn:nbn:hr:162:681981

Strize, Ana. "Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)." Undergraduate thesis, University of Zadar, 2022. https://urn.nsk.hr/urn:nbn:hr:162:681981

Strize, Ana. "Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)." Undergraduate thesis, University of Zadar, 2022. https://urn.nsk.hr/urn:nbn:hr:162:681981

Strize, A. (2022). 'Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)', Undergraduate thesis, University of Zadar, accessed 11 December 2023, https://urn.nsk.hr/urn:nbn:hr:162:681981

Strize A. Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT) [Undergraduate thesis]. Zadar: University of Zadar; 2022 [cited 2023 December 11] Available at: https://urn.nsk.hr/urn:nbn:hr:162:681981

A. Strize, "Karakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)", Undergraduate thesis, University of Zadar, Zadar, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:162:681981

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Metadata
TitleKarakteristike srčane aktivnosti pri rješavanju zadataka kognitivne refleksije (CRT)
Title (english)Characteristics of heart activity when solving cognitive reflection tasks (CRT)
AuthorAna Strize
MentorLjiljana Gregov (mentor)
Committee memberLjiljana Gregov (predsjednik povjerenstva)
Committee memberAna Proroković (član povjerenstva)
Committee memberMatilda Nikolić Ivanišević (član povjerenstva)
GranterUniversity of Zadar
(Department of Psychology)
Zadar
Defense date and country2022-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		SOCIAL SCIENCES
Psychology
Abstract
Ljudi procesiraju informacije na različite načine. Reflektivne su osobe sklone promišljanju i zbog toga sporije u donošenju odluka, dok impulzivne osobe donose brze odluke bez svjesnog truda i refleksije. Osobe impulzivnog kognitivnog stila uglavnom koriste brz i intuitivan Sustav 1, a one reflektivnog kontroliraniji Sustav 2. Reflektivnost se mjeri Testom kognitivne refleksije koji se sastoji od matematičkih zadataka koji poput mamca navode osobu na pogrešan odgovor. Pri rješavanju CRT-a reflektivni sudionici dulje razmišljaju o odgovoru i ulažu veći kognitivni napor koristeći Sustav 2, pa je u njihovom organizmu zastupljenija simpatička aktivnost koja se očituje u niskim frekvencijama srčanog varijabiliteta. Impulzivni sudionici pri rješavanju CRT-a nude intuitivan odgovor do kojeg dolaze bez mentalnog opterećenja automatskim Sustavom 1. Stoga je u njihovom organizmu zastupljeniji prasimpatikus koji se očituje u visokim frekvencijama srčanog varijabiliteta. Cilj je istraživanja bio ispitati karakteristike srčane aktivnosti, uspješnost i vrijeme rješavanja CRT-a te ih usporediti s rješavanjem matematičkih zadataka bez mamca. Sudionici su rješavali zadatke spojeni na EKG koji je bilježio njihovu srčanu aktivnost. Rezultati su pokazali da je kod rješavanja CRT-a sudionicima potrebno više vremena da dođu do točnog nego intuitivnog odgovora. Impulzivni sudionici zbog kognitivne su lijenosti dominantno koristili Sustav 1, čak i u slučajevima kada su zahtjevi situacije bili takvi da bi bilo optimalnije koristiti Sustav 2. Reflektivne osobe, pak, dominantno su koristile Sustav 2 te pristupale zadacima analitički i u situacijama kada nisu znali riješiti zadatak. Nadalje, pri rješavanju CRT-a i matematičko-logičkih zadataka bez mamca dominantno reflektivni i dominantno impulzivni sudionici nisu se razlikovali u parametrima srčane aktivnosti.
Abstract (english)
People process information in different ways. Some are inclined to think and therefore slower in making decisions - reflexive, while others make quick decisions without conscious effort and reflection - they are impulsive. Reflexivity is measured by the Cognitive Reflection Test, which consists of mathematical tasks that, like a bait, lead a person to the wrong answer. When solving the CRT, reflexive participants think longer about the answer and make a greater cognitive effort using System 2, so sympathetic activity dominates in their organism, which is manifested in low frequencies of cardiac variability. Furthermore, considering that impulsive participants offer an intuitive answer without mental load on automatic System 1, parasympathetic system dominates their organism, whose effects are manifested in higher frequencies. Therefore, the aim of the research was to examine the characteristics of cardiac activity, success and time of solving CRT and compare them with solving mathematical problems without bait. The participants solved the tasks connected to an EKG that recorded their heart activity. The results showed that when solving the CRT, the participants needed more time to reach the correct answer than the intuitive answer. Due to cognitive laziness, impulsive participants dominantly used System 1, even in cases where the demands of the situation were such that it would be more optimal to use System 2. Reflective people, on the other hand, dominantly used System 2 and approached tasks analytically even in situations when they did not know how to solve the task. Furthermore, dominantly reflexive and dominantly impulsive participants did not differ in cardiac activity parameters when solving CRT and numerical tasks without bait.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:162:681981
Study programmeTitle: Psychology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) psihologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) psihologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2022-11-15 13:33:55