Journal of Psychology and Culture Behavior in SDGs
Vol. 1 No. 3 (2025): November

Determinants of Impulsive Buying Among Students: Implications for Responsible Consumption and Sustainable Development

Handini Retnowati (Universitas Negeri Surabaya)
Arina Salsabilla Haq (Louis-Leitz-Schule)



Article Info

Publish Date
20 Oct 2025

Abstract

behavior among university students, focusing on low self-control, social networking impulsivity, and positive attitudes toward targeted advertising in Generation Z students in Indonesia. Method: The approach used is nvolving simple random sampling of 174 students from the Education Program at the Faculty of Economics and Business, Universitas Negeri Surabaya. Data were collected using a five-point Likert scale questionnaire, adapted from prior studies, and analyzed through Structural Equation Modeling (SEM-PLS) to assess direct and mediating effects. Results: The findings indicate that low self-control significantly affects impulsive buying both directly and indirectly through social networking impulsivity. While low self-control also influences positive attitudes toward targeted advertising, these attitudes do not mediate impulsive buying. Furthermore, social networking impulsivity significantly mediates the relationship between low self-control and impulsive buying, highlighting the dominant role of social media-related impulsivity. Novelty: This study offers an integrated perspective by simultaneously examining low self-control, social networking impulsivity, and attitudes toward targeted advertising in Indonesian Gen Z students. It extends the Theory of Planned Behavior (TPB) by demonstrating that, in the digital consumption context, attitudes may not always act as effective mediators, whereas social media-related impulsivity is crucial. The findings provide both theoretical contributions and practical guidance for improving students’ digital economic literacy and managing impulsive buying behavior responsibly.

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Journal Info

Abbrev

JOPACBIS

Publisher

Subject

Education Social Sciences Other

Description

The Journal of Psychology and Culture Behavior in SDGs explores the intersection of psychology, cultural behavior, and sustainable development, providing a platform for scholarly discussions on how psychological and cultural dimensions influence human behavior in achieving the Sustainable ...