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master's thesis
Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom
2019. urn:nbn:hr:162:891308
Pedić, Paula
University of Zadar
Department of Psychology

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Pedić, P. (2019). Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom (Master's thesis). Zadar: University of Zadar. Retrieved from https://urn.nsk.hr/urn:nbn:hr:162:891308

Pedić, Paula. "Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom." Master's thesis, University of Zadar, 2019. https://urn.nsk.hr/urn:nbn:hr:162:891308

Pedić, Paula. "Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom." Master's thesis, University of Zadar, 2019. https://urn.nsk.hr/urn:nbn:hr:162:891308

Pedić, P. (2019). 'Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom', Master's thesis, University of Zadar, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:162:891308

Pedić P. Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom [Master's thesis]. Zadar: University of Zadar; 2019 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:162:891308

P. Pedić, "Deklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom", Master's thesis, University of Zadar, Zadar, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:162:891308

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Metadata
TitleDeklarativno pamćenje i metapamćenje studenata s neorganskom nesanicom
Title (english)Declarative memory and metamemory of students with primary insomnia
AuthorPaula Pedić
MentorNataša Šimić (mentor)
Committee memberAnita Vulić Prtorić (predsjednik povjerenstva)
Committee memberLozena Ivanov (član povjerenstva)
Committee memberNataša Šimić (član povjerenstva)
GranterUniversity of Zadar
(Department of Psychology)
Zadar
Defense date and country2019-07-01, Croatia
Scientific / art field,
discipline and subdiscipline		SOCIAL SCIENCES
Psychology
Biological Psychology
Abstract
Spavanje može biti definirano kao prirodno, reverzibilno stanje u kojemu je odgovor na vanjske podražaje smanjen, a koje se pojavljuje u pravilnim intervalima i homeostatski je regulirano. Neke od funkcija spavanja su obnavljanje tijela, mozga i neurokognicije. Jedna od neurokognitivnih funkcija spavanja je i konsolidacija pamćenja. Pretpostavlja se da je aktivnost hipokampusa tijekom spavanja posebice važna za konsolidaciju pamćenja, preko specifično koordiniranih neurofizioloških događaja koji pospješuju integraciju nove informacije u postojeće kortikalne mreže. Jedan od najčešćih poremećaja spavanja je neorganska nesanica. Istraživanja konzistentno pokazuju visoku prevalenciju problema s nesanicom u studentskoj populaciji. Međutim, korpus dosadašnjih istraživanja pamćenja u neorganskoj nesanici je ograničen, a znanstvena metoda je različita pa ne čudi da su istraživanja proceduralnog i deklarativnog pamćenja osoba s neorganskom nesanicom polučila nesukladne rezultate. Stoga je cilj ovog rada bio ispitati deklarativno pamćenje studenata s neorganskom nesanicom i studenata bez neorganske nesanice. Budući da metapamćenje osoba s neorganskom nesanicom do sada gotovo i nije ispitivano, ovim se je istraživanjem htjela provjeriti i povezanost metapamćenja i deklarativnog pamćenja ovih dviju skupina sudionika. U istraživanju je korištena Atenska skala nesanice te ad hoc konstruirani Upitnik spavanja i općih podataka kako bi se klasificirali studenti s neorganskom nesanicom i studenti bez neorganske nesanice. Sveukupno, u istraživanju su sudjelovala 52 studenta s neorganskom nesanicom i 48 studenata bez neorganske nesanice. Kao mjera deklarativnog pamćenja i metapamćenja konstruirana je web aplikacija sa zadacima asocijativnog povezivanja riječi iz para te zadacima samoprocjene sigurnosti u vlastito pamćenje. Nije utvrđena razlika u konsolidaciji deklarativnog pamćenja kod studenata s neorganskom nesanicom i studenata bez nesanice. Međutim, kod studenata s neorganskom nesanicom postotak točnih odgovora na testu dosjećanja značajno se smanjio nakon interferencijskog zadatka. Nadalje, utvrđeno je kako je metapamćenje visoko pozitivno povezano s točnošću dosjećanja u zadatku deklarativnog pamćenja kod obje skupine sudionika. Veličine koeficijenata korelacije ne razlikuju se značajno kod studenata s neorganskom nesanicom i studenata bez neorganske nesanice.
Abstract (english)
Sleep can be defined as a natural, reversible state of reduced responsiveness to external stimuli that occurs at regular intervals and is homeostatically regulated. There are many functions associated with sleep, including those that lead to the restoration of body, brain, and neurocognition. One of the neurocognitive functions associated with sleep is memory consolidation. It is believed that hippocampal activity specifically supports memory consolidation during sleep, through specific coordinated neurophysiological events that facilitate the integration of new information into pre - existing cortical networks. One of the most common sleep disorders is primary insomnia. Research has shown that student population is one of the populations with highest primary insomnia rate. However, not enough research has been done on the memory of patients with primary insomnia, and those existing research methods vary significantly, which leads to results inconsistencies. Thus, the goal of this research was to examine the declarative memory in students with primary insomnia and in students who do not suffer from insomnia. Also, since metamemory has not been studied in previous research, the other goal of this research was to see whether memory and metamemory are correlated in these two groups of students. Athens insomnia scale and ad hoc constructed Sleep and general data questionnaire have been used in order to classify primary insomnia in this research. There were 52 students with primary insomnia, and 48 students who do not suffer from primary insomnia. As a measure of declarative memory and metamemory web application has been made and it contained word pair association task and memory self - assessment task. In terms of memory consolidation, the two groups of students did not differ. However, after interffering task the percentage of correct answers on a declarative memory task has declined in the students who suffer from insomnia. Regarding metamemory, high positive correlation between memory and metamemory has been found in both groups, however, the differences in the size of those correlation coefficients do not differ between these two groups of students.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:162:891308
Study programmeTitle: Psychology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra psihologije (magistar/magistra psihologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-07-26 06:20:03