Dodana prediktivna valjanost osobina mračne trijade u odnosu na petofaktorski model ličnosti pri predviđanju individualnih razlika u samopoštovanju

master's thesis

• Title (english): The predictive validity of the Dark Triad traits in relation to the Five Factor personality traits in predicting individual differences in self-esteem
• Author: Katarina Zadro
• Mentor: Denis Bratko (mentor)
• Committee member: Andrea Vranić (predsjednik povjerenstva)
• Committee member: Una Mikac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Humanities and Social Sciences; (Department of Psychology); Zagreb
• Defense date and country: 2020-06-30, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Psychology; General Psychology

Abstract

Kao prediktori samopoštovanja često su korištene osobine ličnosti, no istraživanja do sada nisu objedinila dva često istraživana modela - petofaktorski model i model mračne trijade - kao prediktore samopoštovanja. Stoga je cilj ovog istraživanja utvrditi odnose između petofaktorskog modela ličnosti, mračne trijade (subklinički narcizam, makijavelizam i psihopatija) te samopoštovanja. Također, istraživanjem je ispitano hoće li osobine mračne trijade objasniti varijancu samopoštovanja povrh osobina petofaktorskog modela. Kako bi se istražili postavljeni ciljevi, kreiran je online upitnik koji je poslan studentima Filozofskog fakulteta u Zagrebu. U istraživanju je sudjelovalo 1061 sudionika, 79.6% je ženskog spola te s prosjekom godina od 24.1. Rezultati su analizirani hijerarhijskom regresijskom analizom te je obrada rezultata ukazala na to da postoji veći broj osobina petofaktorskog modela i modela mračne trijade koji samostalno pridonose objašnjenju varijance samopoštovanja. Što se tiče predikcije globalnog samopoštovanja (nakon što su pod kontrolom držane varijable dobi i spola) osobine petofaktorskog modela objasnile su 44%, osobine mračne trijade 29%, a model koji obuhvaća oba skupa osobina 51% varijance globalnog samopoštovanja. Samostalne doprinose pri objašnjenju varijance kriterija imali su prediktori: emocionalna stabilnost, savjesnost, ekstraverzija, ugodnost, subklinički narcizam, psihopatija, makijavelizam te kontrolna varijabla dobi. Kao najistaknutije odrednice globalnog samopoštovanja ističu se emocionalna stabilnost, savjesnost te subklinički narcizam. Konačno, osobine mračne trijade objasnile su varijancu samopoštovanja povrh osobina petofaktorskog modela.

Abstract (english)

Previous studies have frequently tried to predict self-esteem based on personality traits. Surprisingly, these studies have not simultaneously used two of the most popular personality models - Five Factor personality model and Dark Triad - to predict self-esteem. Therefore, the current study examined the possibility to predict global self-esteem based on the Five Factor personality traits and the Dark Triad traits (subclinical narcissism, Machiavellianism and psychopathy). In addition, this study examined if the Dark Triad explains the variance of global self-esteem beyond the Five Factor traits. To reach the aims of this study an online survey was distributed to a sample of university students studying on the Faculty of Humanities and Social Sciences in Zagreb. 1061 students participated in the research, 79.6% were female and the mean age was 24.1. To analyse the results a hierarchical regression was performed. After controlling age and gender, the Five Factor accounted for 44%, the Dark Triad 29% variance and collectively both models for 51% of the variance in global self-esteem. Significant predictors are: emotional stability, conscientiousness, extraversion, agreeableness, subclinical narcissism, psychopathy, Machiavellianism and age. Most prominent determinants of global self-esteem are emotional stability, conscientiousness and subclinical narcissism. The Dark Triad explained the variance of global self-esteem beyond the Five Factor traits.

• Keywords: samopoštovanje; mračna trijada; osobine ličnosti; prediktivna valjanost
• Keywords (english): self-esteem; Dark Triad; personality traits; predictive validity
• Language: croatian
• URN:NBN: urn:nbn:hr:131:998230
• Study programme: Title: Psychology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra psihologije (magistar/magistra psihologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-07-02 21:55:10