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The The Influence of Self-Esteem and Emotional Intelligence on Aggressiveness Among Students of SMKN X In Padang Nadia Salsabila Luthfa; Nurisma Sari; Syarifah History Noversya; Yenni Kurniawati
Psyche 165 Journal Vol. 19 (2026) No. 2
Publisher : Fakultas Psikologi, Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jpsy165.v19i2.686

Abstract

This study aims to analyze the relationship between self-esteem, emotional intelligence, and aggression among students at SMKN X in Padang. This study uses a quantitative approach with a correlational design, where the research population consists of 1,109 students spread across seven majors and three grade levels (X, XI, XII). The sample consisted of 164 students from grades XI and XII, selected using cluster sampling technique. Data were collected using three standardized instruments, namely the aggression scale from Buss & Perry (1992), the self-esteem scale adapted by Sari (2009) from Felker, and the emotional intelligence scale based on the theory of Salovey and Goleman (2015). The results of multiple regression analysis showed that self-esteem and emotional intelligence had a significant effect on student aggression, with self-esteem being the more dominant factor. Together, these two variables can explain 86.1% of the variation in student aggression. These findings indicate that increasing healthy self- esteem and emotional intelligence can reduce aggressive behavior among students
Adaptation and Validation of the Brief Ryff's Psychological Well-Being Scale (Indonesian Version) for Honorary Teachers Nurisma Sari; Nadia Salsabila Lutfha; Syarifah History Noversya; Yogi Surani; Hijriyati Cucuani
IJIP : Indonesian Journal of Islamic Psychology Vol. 8 No. 1 (2026)
Publisher : Da'wa Faculty of Islamic State University Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/ijip.v8i1.6751

Abstract

This study aims to adapt and validate the psychological well-being scale. The adaptation process involved translation, synthesis, and backward translation by Beaton et al. (2000). This instrument refers to the Psychological Well-Being Scale by Ryff (1989). The test of item distinctiveness using Corrected Item-Total Correlation analysis showed most items had significant correlations (p < 0.25), reflecting the instrument's ability to measure the relevant constructs. The reliability test yielded a Cronbach's Alpha value of 0.703, indicating adequate internal consistency. These results indicate that the instruments are valid and reliable for use in further research. The findings also provide insight into the importance of the psychological well-being of honorary teachers who face challenges such as low salaries and high workloads. The instrument is expected to help explore the factors that influence various matters related to honorary teachers' psychological well-being.