Journal of Exploratory Dynamic Problems
Vol. 3 No. 3 (2026): No.3 Vol.3 2026

Pengaruh Penggunaan Media Sosial Tiktok dan Gaya Hidup Gen Z Terhadap Keputusan Pembelian

Meisy Andriani Harahap (Program Studi Manajemen, Fakultas Ekonomi, Universitas Pasir Pengaraian)
Hendry Kurniawan (Program Studi Manajemen, Fakultas Ekonomi, Universitas Pasir Pengaraian)
Yulfita Aini (Program Studi Manajemen, Fakultas Ekonomi, Universitas Pasir Pengaraian)



Article Info

Publish Date
31 Jul 2026

Abstract

This study aims to determine the effect of TikTok social media usage and Gen Z lifestyle, both partially and simultaneously, on the purchase decision of Momoyo in Pasir Pengaraian. This is a quantitative study, with the population consisting of all Momoyo consumers in Pasir Pengaraian, whose exact number is unknown. The sample was determined using a purposive sampling technique with the unknown population formula, resulting in 96 respondents. Instrument reliability testing included validity and reliability tests, while classical assumption testing included normality, multicollinearity, and heteroscedasticity tests. Data were analyzed using multiple linear regression with the assistance of SPSS. The results show that, partially, TikTok social media usage has a positive and significant effect on purchase decisions, while lifestyle has a positive but not significant effect on purchase decisions. Simultaneously, TikTok social media usage and lifestyle have a significant effect on purchase decisions, with an Adjusted R Square value of 97.2%, meaning the two variables explain 97.2% of the variation in purchase decisions, while the remaining 2.8% is influenced by other variables not examined in this study.

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Journal Info

Abbrev

edp

Publisher

Subject

Religion Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences

Description

Journal of Exploratory Dynamic Problems adalah jurnal yang menerbitkan artikel penelitian yang mencangkup multidisiplin, yang meliputi : Humaniora dan ilmu sosial, ilmu politik kontemporer, ilmu pendidikan, ilmu agama dan filsafat, ilmu teknik, bisnis dan ekonomi, Koperasi, teknologi, ilmu ...