Peran Kesepian sebagai Mediator dalam Pengaruh Self-Esteem terhadap Prokrastinasi Akademik pada Siswa SMA

Gala Matthew; Nanda Audia Vrisaba

doi:10.55681/armada.v4i10.4518

Authors

Gala Matthew Program Studi Psikologi, Fakultas Psikologi, Universitas Negeri Surabaya, Indonesia
Nanda Program Studi Psikologi, Fakultas Psikologi, Universitas Negeri Surabaya, Indonesia

DOI:

https://doi.org/10.55681/armada.v4i10.4518

Keywords:

Kesepian, Prokrastinasi Akademik, Self-Esteem

Abstract

Prokrastinasi akademik merupakan permasalahan pada remaja yang dapat berdampak pada prestasi akademik dan kesejahteraan psikologis. Self-esteem diduga berperan dalam menurunkan prokrastinasi akademik, sedangkan kesepian diperkirakan menjadi mekanisme yang menjelaskan hubungan tersebut. Penelitian ini bertujuan menganalisis peran kesepian sebagai mediator dalam pengaruh self-esteem terhadap prokrastinasi akademik pada siswa SMA Y di Kabupaten Bandung Barat. Penelitian kuantitatif dengan desain korelasional dilakukan terhadap 293 siswa kelas X–XII yang dipilih melalui proportionate stratified random sampling. Data dikumpulkan menggunakan Rosenberg Self-Esteem Scale, UCLA Loneliness Scale Version 3, dan Multidimensional Academic Procrastination Scale-15, kemudian dianalisis menggunakan mediasi bootstrapping 5.000 sampel dengan interval kepercayaan 95%. Hasil menunjukkan self-esteem berpengaruh negatif dan signifikan terhadap kesepian (β = -0,236; p < 0,001) dan prokrastinasi akademik (β = -0,489; p < 0,001), sedangkan kesepian tidak berpengaruh signifikan terhadap prokrastinasi akademik (β = -0,032; p = 0,515). Efek tidak langsung juga tidak signifikan (β = 0,008; p = 0,526). Dengan demikian, kesepian tidak memediasi hubungan tersebut, sedangkan self-esteem lebih berperan secara langsung.

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