Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2026Scopus SJRQ1Big five personality, anxiety sensitivity, and Turkish L2 speaking anxiety in international students: a mediation model
Yayla, Ibrahim Erdoğan; Dombak, Kübra; Maden, Sedat; Arpaci, Ibrahim; Baloglu, Mustafa
Introduction – Second language (L2) speaking anxiety is a significant affective variable that can limit the communication processes and academic experiences of foreign language learners. Although interest in the relationship between personality traits and speaking anxiety has increased in recent years, the psychological processes through which this relationship manifests have not been sufficiently investigated. Method – The mediating role of anxiety sensitivity in the relationship between the Five-Factor Model of personality traits and L2 speaking anxiety was examined. The research is a cross-sectional, quantitative study conducted with international university students learning Turkish as a second language (N = 286; 76.6% male). The data were analyzed using bootstrap-based mediation analyses. Result – We found significant negative correlations between conscientiousness, agreeableness, extroversion, and openness to experience and L2 speaking anxiety, and a significant positive correlation with neuroticism. Mediation analyses showed that anxiety sensitivity had significant indirect effects in the relationships between all five personality dimensions and L2 speaking anxiety. Discussion – The findings suggest that both personality traits and anxiety sensitivity should be considered when interpreting Turkish L2 speaking anxiety.
- Derleme MakaleAçık Erişim2026Scopus SJRQ1Relationships between problematic social media use and social comparison: a meta-analysis
Demir, Mustafa; Yayla, İbrahim Erdoğan; Kaya, Metin; Koçak, Lokman; Arpaci, Ibrahim; Baloglu, Mustafa
We examined the relationship between problematic social media use (PSMU) and social comparison via a meta-analysis. We conducted a systematic literature review and meta-analysis. The study includes quantitative data from 20 independent studies published between January 2019 and October 2025 that examined the relationship between PSMU and social comparison. The studies encompassed adolescents, university students, and the general adult population from both individualistic and collectivist cultural contexts. Effect sizes were calculated using Fisher’s z-transformation under a random-effects model. The results indicated a modest positive relationship between PSMU and social comparison, with an effect size (ES) of 0.24 (95% CI [0.13, 0.36]). Following the Trim-and-Fill adjustment, the effect size decreased slightly, but the overall pattern was preserved. Additional meta-analyses based on standardized regression coefficients showed that, when control variables were included, the association weakened but remained detectable (ES = 0.169, 95% CI [0.029, 0.309]). Effect sizes in unpublished studies were close to zero; however, this finding should be interpreted with caution, as it is based on a limited number of unpublished studies. A high degree of heterogeneity was observed across the analyses. Moderation and meta-regression analyses indicated that the relationship may vary depending on the type of social comparison scale, age, gender composition, and countries’ Global Innovation Index scores. Studies using theory-based measures of social comparison reported higher effect sizes. Higher effect estimates were observed in samples comprising older participants, in groups with a greater proportion of men, and in countries with lower levels of national innovation. In contrast, effect estimates in adolescent samples were relatively small and, in some subgroup analyses, remained trivial despite reaching statistical significance. In conclusion, social comparison shows a limited, context-sensitive relationship in magnitude rather than a strong or universal one with PSMU. However, it is unclear whether the observed relationship reflects a genuine connection between the independent constructs or partial conceptual overlap between the measurement instruments. The findings suggest that, although some sub-group effects may be statistically significant, their practical importance may remain limited. Therefore, the relationship between PSMU and social comparison should be evaluated within a multi-layered theoretical framework that accounts for measurement approaches, socio-technical contexts, and potential conceptual overlaps between constructs.
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İncele - MakaleAçık Erişim2026Scopus SJRQ1Adverse childhood experiences and problematic gambling among young adults: a moderated serial mediation analysis
Yayla, İbrahim Erdoğan; Makas, Samet; Dombak, Kübra; Bekir, Seyhan; Çelik, Eyüp; Arpaci, Ibrahim; Baloglu, Mustafa
Problem gambling is a serious public health issue among young adults today and the literature suggests that adverse childhood experiences may be associated with it. Additionally, difficulties in emotion regulation and self-control may contribute to the association between problem gambling and adverse childhood experiences. Sensation seeking and a family history of gambling may also influence these relationships. Hence, we examined the relationship between adverse childhood experiences and problem gambling among young adults. We analyzed the collected data from 579 young adults (18–29 years old, 67.5% male) via an online survey using a cross-sectional research design. More specifically, we tested the serial mediating roles of difficulties in emotion regulation and self-control, as well as the moderating roles of sensation seeking and a family history of gambling. We found a significant positive association between adverse childhood experiences and problem gambling. Both difficulties in emotion regulation and self-control had significant mediating effects. Sensation seeking and family history of gambling moderated the mediating effects, strengthening the pathways leading to problem gambling at higher levels of sensation seeking and in the presence of family gambling history. These findings indicate that emotion regulation and self-control are important psychological processes in explaining the relationship between adverse childhood experiences and problem gambling. They also suggest that high sensation seeking and a family history of gambling may strengthen the relationships.