Hubungan Teman Sebaya, Motivasi Akademik, Efikasi Diri Akademik, dan Hasil Belajar Siswa: Mode Mediasi yang Dimoderasi 

Peer Relationships, Academic Motivation, Academic Self-Efficacy, and Student Learning Outcomes: A Moderated Mediation Model

Penelitian ini menggunakan pendekatan statistik dan pengujian hipotesis untuk mengetahui hubungan antar variabel dalam konteks hubungan teman sebaya, motivasi akademik, efikasi diri akademik, dan hasil belajar ekonomi pada siswa kelas X SMA Negeri 12 Surabaya. Penelitian ini menggunakan metode penelitian kuantitatif dengan pengambilan sampel sebanyak 191 siswa kelas X SMA Negeri 12 Surabaya. Pengumpulan data dilakukan melalui kuesioner dengan skala Likert yang kemudian dianalisis menggunakan statistik deskriptif, analisis korelasi, dan analisis mediasi moderasi menggunakan metode PROCESS Hayes Model 7. Hasil penelitian menunjukkan adanya hubungan yang signifikan antara variabel-variabel yang diteliti. Hubungan teman sebaya (PR) berpengaruh positif terhadap motivasi akademik (AM), efikasi diri akademik (ASE), dan hasil belajar ekonomi (EO). Demikian pula, hubungan antara motivasi akademik dan hasil belajar ekonomi juga menunjukkan pengaruh positif. Selain itu, ditemukan bahwa motivasi akademik memediasi hubungan antara hubungan teman sebaya dan hasil belajar ekonomi. Efikasi diri akademik juga memoderasi hubungan antara hubungan teman sebaya dan motivasi akademik, di mana efek moderasi tersebut melemahkan efek mediasi.

This research employs statistical approach and hypothesis testing to explore the relationship among variables in the context of peer relationships, academic motivation, academic self-efficacy, and economic learning outcomes among tenth-grade students at SMA Negeri 12 Surabaya. The study adopts a quantitative research method with a sample size of 191 tenth-grade students at SMA Negeri 12 Surabaya. Data collection was conducted through a Likert scale questionnaire and then analyzed using descriptive statistics, correlation analysis, and moderation mediation analysis using the PROCESS Hayes Model 7 method. The results indicate a significant relationship among the examined variables. Peer relationships (PR) positively influence academic motivation (AM), academic self-efficacy (ASE), and economic learning outcomes (EO). Similarly, the relationship between academic motivation and economic learning outcomes also shows a positive influence. Furthermore, it was found that academic motivation mediates the relationship between peer relationships and economic learning outcomes. Academic self-efficacy also moderates the relationship between peer relationships and academic motivation, wherein this moderation effect weakens the mediation effect.