Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/29208
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dc.contributor.advisorN, Findy Suri-
dc.contributor.authorJannah, Raudhatul-
dc.date.accessioned2026-01-14T01:33:36Z-
dc.date.available2026-01-14T01:33:36Z-
dc.date.issued2025-08-25-
dc.identifier.urihttps://repositori.uma.ac.id/handle/123456789/29208-
dc.description112 Halamanen_US
dc.description.abstractPenelitian ini bertujuan untuk mengkaji hubungan antara kontrol diri dan perilaku impulsive buying terhadap produk skincare pada mahasiswi Fakultas Psikologi Universitas Medan Area yang menggunakan aplikasi TikTok. Jumlah populasi penelitian ini adalah 1.233 mahasiswi Fakultas Psikologi Universitas Medan Area. Teknik sampling yang digunakan adalah purposive sampling, yakni pemilihan sampel berdasarkan kriteria tertentu yang sesuai dengan tujuan penelitian. Data dikumpulkan menggunakan skala likert dengan dua alat ukur, yaitu skala kontrol diri yang diadaptasi dari teori Averill serta skala impulsive buying berdasarkan teori Verplanken dan Herabadi. Hasil analisis menggunakan uji korelasi Pearson product moment menunjukkan adanya korelasi negatif yang signifikan antara kontrol diri dan impulsive buying dengan nilai koefisien rxy = -0.198 dan signifikansi P = 0.003 (P < 0.05). Artinya, semakin tinggi kontrol diri, semakin rendah kecenderungan perilaku impulsive buying. Kontrol diri memberikan kontribusi efektif sebesar 3.90% terhadap perilaku impulsive buying. Dengan demikian, hipotesis dalam penelitian ini diterima. Secara umum, mahasiswi yang menjadi responden menunjukkan tingkat kontrol diri dan impulsive buying dalam kategori sedang. Temuan ini menggarisbawahi pentingnya peran kontrol diri dalam mengendalikan perilaku implusive buying, khususnya di kalangan pengguna aktif media sosial seperti TikTok. This study aims to examine the correlation between self-control and impulsive buying behavior of skincare products among female students at the Faculty of Psychology, Medan Area University, who use the TikTok application. The population of this study was 1.233 female students of the Faculty of Psychology, Medan Area University. The sampling technique used is purposive sampling, which involves selecting participants based on specific criteria relevant to the research objectives. Data were collected using a Likert scale with two measurement tools: a self-control scale adapted from Averill’s theory and an impulsive buying scale based on the theory by Verplanken and Herabadi. The analysis, using the Pearson product-moment correlation test, revealed a significant negative correlation between self-control and impulsive buying, with a correlation coefficient of rxy = -0.198 and a significance value of P = 0.003 (P < 0.05). This indicates that the higher the self-control, the lower the tendency for impulsive buying behavior. Self-control contributes effectively by 3.90% to impulsive buying behavior. Therefore, the research hypothesis is accepted. Overall, the respondents demonstrated moderate levels of both self-control and impulsive buying. These findings highlight the importance of self-control in managing impulsive buying behavior, particularly among active social media users like those on TikTok.en_US
dc.language.isoiden_US
dc.publisherUniversitas Medan Areaen_US
dc.relation.ispartofseriesNPM;218600201-
dc.subjectSelf-Controlen_US
dc.subjectImpulsive Buyingen_US
dc.subjectTikTok Useren_US
dc.subjectKontrol Dirien_US
dc.subjectPengguna TikToken_US
dc.titleHubungan Kontrol Diri dengan Impulsive Buying Produk Skincare Pengguna Aplikasi Tiktok pada Mahasiswi Fakultas Psikologi Universitas Medan Areaen_US
dc.title.alternativeThe Relationship Between Self-Control and Impulsive Buying of Skincare Products by TikTok Users in Female Psychology Students at Medan Area Universityen_US
dc.typeThesisen_US
Appears in Collections:SP - Psychology

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