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Gaja Zager Kocjan

Biographic Data

ID98281
NAMEGaja Zager Kocjan
GIVEN NAMESGaja Zager
FAMILY NAMEKocjan
SIGNATUREKOCJAN G Z
AFFILIATIONSUniversity of Ljubljana
ORCID0000-0002-1934-2831
VERIFIEDYes
TOTAL WORKS13
TOTAL CITATIONS8
WORKS AS AUTHOR13
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2019
LATEST PUBLICATION YEAR2025
H-INDEX2
  • Pre-pandemic lifestyle patterns and mental health outcomes among people reporting post-acute sequelae of Covid-19

    Open Access•Gaja Zager Kocjan, Jana Verdnik et al.•ARTICLE•BMC Public Health•2025

    These findings highlight the enduring burden of PASC and its dual impact on distress and well-being, underscoring the need for integrated, system-level planning that links primary care, rehabilitation, and mental health services to mitigate long-term consequences and support recovery

  • Adolescent self‐construal across cultures

    Open Access•Veljko Jovanović, Sabirah Adam et al.•ARTICLE•Journal of Research on Adolescence•2025•Cited by: 3•References: 12

    Despite the critical role of culture in understanding adolescent self and identity, there is a lack of cross-culturally validated measures of adolescent self-construal. The present study evaluated cross-national measurement invariance of the Aspects of Identity Questionnaire-IV (AIQ-IV), assessing four dimensions of self-construal: personal, relational, public, and collective. The sample included 16,795 adolescents aged 14-19 years from 30 countr…

  • Positive and Negative Emotional Experiences in Adolescents across 32 Countries

    Open Access•Veljko Jovanović, Sabirah Adam et al.•ARTICLE•Applied Research in Quality of Life•2025•References: 75

  • A Cross-Cultural Evaluation of Diener’s Tripartite Model of Subjective Well-Being Across 16 Countries

    Open Access•Veljko Jovanović, Maksim Rudnev et al.•ARTICLE•Journal of Happiness Studies•2024

  • The dynamic relationship between state extraversion and the subjectively perceived situational sociality in continuous time

    Open Access•Gaja Zager Kocjan, Gregor Sočan et al.•ARTICLE•Journal of Research in Personality•2024•Cited by: 1•References: 35

    Auto- and cross-effects were examined using continuous-time dynamic modeling. • Increases in state extraversion predicted subsequent increases in sociality. • Increases in sociality predicted subsequent decreases in state extraversion. • Cross-lagged effects peaked at 1.5 h between measurements. • Trait extraversion moderated the auto-effect of state extraversion. This study examined the dynamic interplay between extraversion and subjectively per…

  • Feeling too low to be active

    Open Access•Gaja Zager Kocjan, Andreja Avsec et al.•ARTICLE•Social Science & Medicine•2024•Cited by: 1•References: 78

    Results suggest that high levels of depression and low levels of subjective well-being may be an early warning sign of physical health problems. Interventions aimed at preventing or reducing mental health problems and promoting positive mental health may benefit not only mental health per se, but also prevent physical inactivity and, consequently, physical health problems

  • Measurement invariance of the CD-Risc-10 across gender, age, and education

    Open Access•Tina Kavčič, Gaja Zager Kocjan et al.•ARTICLE•Current Psychology•2023

  • Covid-19 and Social Distancing

    Open Access•Ilona Croy, Carina Heller et al.•ARTICLE•Cross-Cultural Research•2023•Cited by: 1•References: 48

    The COVID-19 pandemic has led to the introduction of unprecedented safety measures, one of them being physical distancing recommendations. Here, we assessed whether the pandemic has led to long-term effects on two important physical distancing aspects, namely interpersonal distance preferences and interpersonal touch behaviors. We analyzed nearly 14,000 individual cases from two large, cross-cultural surveys – the first conducted 2 years prior to…

  • Person-level assessment of measurement invariance

    Open Access•Gregor Sočan, Gaja Zager Kocjan•ARTICLE•Quality & Quantity•2022

  • Coping styles mediate the association between psychological inflexibility and psychological functioning during the Covid-19 pandemic

    Open Access•Andreja Avsec, Nikolett Eisenbeck et al.•ARTICLE•Journal of Contextual Behavioral…•2022

    People's psychological response to the COVID-19 pandemic is significantly affected by their psychological inflexibility. One possible mechanism explaining the association between psychological inflexibility and psychological functioning concerns coping styles. While avoidance and approach coping styles were previously found to mediate this association, the mediating role of meaning-centered coping has not yet been explored. However, meaning-cente…

  • Covid‐19 lockdown distress, but not the infection concerns, shape psychological functioning during the pandemic

    Open Access•Andreja Avsec, Gaja Zager Kocjan et al.•ARTICLE•Scandinavian Journal of Psychology•2021

    This study examined the effect of COVID‐19 lockdown and infection concerns on positive and negative aspects of psychological functioning during the first weeks of the new coronavirus pandemic, and the mediating role of basic psychological needs satisfaction and frustration. Slovene adults ( N = 425; 79% female) filled in questionnaires measuring COVID‐19‐related stressors, satisfaction and frustration of basic psychological needs, well‐being, and…

  • Adverse childhood experiences and somatic symptoms in adulthood

    Metka Kuhar, Gaja Zager Kocjan•ARTICLE•Psychological Trauma Theory…•2021

    Health care professionals should be aware of the role that DSO may have in maintaining or exacerbating SS in victims of early trauma. Strengthening the individual's capacities for resilient coping can alleviate the negative effects of early trauma on psychological functioning and health in later life. (PsycInfo Database Record (c) 2022 APA, all rights reserved)

  • The Prevalence and Predictors of Suicidal Ideation Among Slovene Adolescents

    Open Access•Mark Bračič, Saška Roškar et al.•ARTICLE•Community Mental Health Journal•2019•Cited by: 2•References: 32

  • Adolescent self‐construal across cultures

    Open Access•Veljko Jovanović, Sabirah Adam et al.•ARTICLE•Journal of Research on Adolescence•2025•Cited by: 3•References: 12

    Despite the critical role of culture in understanding adolescent self and identity, there is a lack of cross-culturally validated measures of adolescent self-construal. The present study evaluated cross-national measurement invariance of the Aspects of Identity Questionnaire-IV (AIQ-IV), assessing four dimensions of self-construal: personal, relational, public, and collective. The sample included 16,795 adolescents aged 14-19 years from 30 countr…

  • The Prevalence and Predictors of Suicidal Ideation Among Slovene Adolescents

    Open Access•Mark Bračič, Saška Roškar et al.•ARTICLE•Community Mental Health Journal•2019•Cited by: 2•References: 32

  • The dynamic relationship between state extraversion and the subjectively perceived situational sociality in continuous time

    Open Access•Gaja Zager Kocjan, Gregor Sočan et al.•ARTICLE•Journal of Research in Personality•2024•Cited by: 1•References: 35

    Auto- and cross-effects were examined using continuous-time dynamic modeling. • Increases in state extraversion predicted subsequent increases in sociality. • Increases in sociality predicted subsequent decreases in state extraversion. • Cross-lagged effects peaked at 1.5 h between measurements. • Trait extraversion moderated the auto-effect of state extraversion. This study examined the dynamic interplay between extraversion and subjectively per…

  • Feeling too low to be active

    Open Access•Gaja Zager Kocjan, Andreja Avsec et al.•ARTICLE•Social Science & Medicine•2024•Cited by: 1•References: 78

    Results suggest that high levels of depression and low levels of subjective well-being may be an early warning sign of physical health problems. Interventions aimed at preventing or reducing mental health problems and promoting positive mental health may benefit not only mental health per se, but also prevent physical inactivity and, consequently, physical health problems

  • Covid-19 and Social Distancing

    Open Access•Ilona Croy, Carina Heller et al.•ARTICLE•Cross-Cultural Research•2023•Cited by: 1•References: 48

    The COVID-19 pandemic has led to the introduction of unprecedented safety measures, one of them being physical distancing recommendations. Here, we assessed whether the pandemic has led to long-term effects on two important physical distancing aspects, namely interpersonal distance preferences and interpersonal touch behaviors. We analyzed nearly 14,000 individual cases from two large, cross-cultural surveys – the first conducted 2 years prior to…

  • The Prevalence and Predictors of Suicidal Ideation Among Slovene Adolescents

    Open Access•Mark Bračič, Saška Roškar et al.•ARTICLE•Community Mental Health Journal•2019•Cited by: 2•References: 32

  • Covid‐19 lockdown distress, but not the infection concerns, shape psychological functioning during the pandemic

    Open Access•Andreja Avsec, Gaja Zager Kocjan et al.•ARTICLE•Scandinavian Journal of Psychology•2021

    This study examined the effect of COVID‐19 lockdown and infection concerns on positive and negative aspects of psychological functioning during the first weeks of the new coronavirus pandemic, and the mediating role of basic psychological needs satisfaction and frustration. Slovene adults ( N = 425; 79% female) filled in questionnaires measuring COVID‐19‐related stressors, satisfaction and frustration of basic psychological needs, well‐being, and…

  • Adverse childhood experiences and somatic symptoms in adulthood

    Metka Kuhar, Gaja Zager Kocjan•ARTICLE•Psychological Trauma Theory…•2021

    Health care professionals should be aware of the role that DSO may have in maintaining or exacerbating SS in victims of early trauma. Strengthening the individual's capacities for resilient coping can alleviate the negative effects of early trauma on psychological functioning and health in later life. (PsycInfo Database Record (c) 2022 APA, all rights reserved)

  • Person-level assessment of measurement invariance

    Open Access•Gregor Sočan, Gaja Zager Kocjan•ARTICLE•Quality & Quantity•2022

  • Coping styles mediate the association between psychological inflexibility and psychological functioning during the Covid-19 pandemic

    Open Access•Andreja Avsec, Nikolett Eisenbeck et al.•ARTICLE•Journal of Contextual Behavioral…•2022

    People's psychological response to the COVID-19 pandemic is significantly affected by their psychological inflexibility. One possible mechanism explaining the association between psychological inflexibility and psychological functioning concerns coping styles. While avoidance and approach coping styles were previously found to mediate this association, the mediating role of meaning-centered coping has not yet been explored. However, meaning-cente…

  • Measurement invariance of the CD-Risc-10 across gender, age, and education

    Open Access•Tina Kavčič, Gaja Zager Kocjan et al.•ARTICLE•Current Psychology•2023

  • Covid-19 and Social Distancing

    Open Access•Ilona Croy, Carina Heller et al.•ARTICLE•Cross-Cultural Research•2023•Cited by: 1•References: 48

    The COVID-19 pandemic has led to the introduction of unprecedented safety measures, one of them being physical distancing recommendations. Here, we assessed whether the pandemic has led to long-term effects on two important physical distancing aspects, namely interpersonal distance preferences and interpersonal touch behaviors. We analyzed nearly 14,000 individual cases from two large, cross-cultural surveys – the first conducted 2 years prior to…

  • A Cross-Cultural Evaluation of Diener’s Tripartite Model of Subjective Well-Being Across 16 Countries

    Open Access•Veljko Jovanović, Maksim Rudnev et al.•ARTICLE•Journal of Happiness Studies•2024

  • The dynamic relationship between state extraversion and the subjectively perceived situational sociality in continuous time

    Open Access•Gaja Zager Kocjan, Gregor Sočan et al.•ARTICLE•Journal of Research in Personality•2024•Cited by: 1•References: 35

    Auto- and cross-effects were examined using continuous-time dynamic modeling. • Increases in state extraversion predicted subsequent increases in sociality. • Increases in sociality predicted subsequent decreases in state extraversion. • Cross-lagged effects peaked at 1.5 h between measurements. • Trait extraversion moderated the auto-effect of state extraversion. This study examined the dynamic interplay between extraversion and subjectively per…

  • Feeling too low to be active

    Open Access•Gaja Zager Kocjan, Andreja Avsec et al.•ARTICLE•Social Science & Medicine•2024•Cited by: 1•References: 78

    Results suggest that high levels of depression and low levels of subjective well-being may be an early warning sign of physical health problems. Interventions aimed at preventing or reducing mental health problems and promoting positive mental health may benefit not only mental health per se, but also prevent physical inactivity and, consequently, physical health problems

  • Pre-pandemic lifestyle patterns and mental health outcomes among people reporting post-acute sequelae of Covid-19

    Open Access•Gaja Zager Kocjan, Jana Verdnik et al.•ARTICLE•BMC Public Health•2025

    These findings highlight the enduring burden of PASC and its dual impact on distress and well-being, underscoring the need for integrated, system-level planning that links primary care, rehabilitation, and mental health services to mitigate long-term consequences and support recovery

  • Adolescent self‐construal across cultures

    Open Access•Veljko Jovanović, Sabirah Adam et al.•ARTICLE•Journal of Research on Adolescence•2025•Cited by: 3•References: 12

    Despite the critical role of culture in understanding adolescent self and identity, there is a lack of cross-culturally validated measures of adolescent self-construal. The present study evaluated cross-national measurement invariance of the Aspects of Identity Questionnaire-IV (AIQ-IV), assessing four dimensions of self-construal: personal, relational, public, and collective. The sample included 16,795 adolescents aged 14-19 years from 30 countr…

  • Positive and Negative Emotional Experiences in Adolescents across 32 Countries

    Open Access•Veljko Jovanović, Sabirah Adam et al.•ARTICLE•Applied Research in Quality of Life•2025•References: 75

Psychology (11 works) · Social Psychology (8 works) · Medicine (7 works) · Clinical Psychology (6 works) · Psychiatry (6 works) · Social Psychology (5 works) · Mental health (4 works) · Psychological Well-being and Life Satisfaction (4 works) · Public health (4 works) · Anxiety (3 works)

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