PENGARUH MANAJEMEN WAKTU DAN MOTIVASI BELAJAR TERHADAP PROKRASTINASI AKADEMIK SISWA MANAJEMEN PERKANTORAN SMKN 51 JAKARTA

CHELSEA RIZKA, . (2026) PENGARUH MANAJEMEN WAKTU DAN MOTIVASI BELAJAR TERHADAP PROKRASTINASI AKADEMIK SISWA MANAJEMEN PERKANTORAN SMKN 51 JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh manajemen waktu dan motivasi belajar terhadap prokrastinasi akademik siswa jurusan Manajemen Perkantoran dan Layanan Bisnis SMKN 51 Jakarta. Penelitian ini dilatarbelakangi oleh kecenderungan perilaku penundaan tugas akademik di kalangan siswa berdasarkan studi pra-riset. Kondisi tersebut dipicu oleh padatnya beban kurikulum vokasi yang mengintegrasikan teori dengan praktikum simulatif perkantoran, serta tingginya distraksi digital dari media sosial yang sering kali mengalihkan fokus belajar siswa di era modern saat ini. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan desain asosiatif kausal. Populasi dalam penelitian ini berjumlah 216 siswa. Melalui perhitungan formula Slovin dengan batas toleransi kesalahan 5%, diperoleh sampel penelitian sebanyak 141 siswa yang diambil menggunakan teknik acak stratifikasi proporsional. Pengumpulan data dilakukan melalui penyebaran kuesioner daring skala Likert yang telah dinyatakan valid dan reliabel. Teknik analisis data menggunakan uji prasyarat analisis, uji asumsi klasik, analisis regresi linear berganda, serta pengujian hipotesis (Uji T dan Uji F) dibantu program SPSS 27. Hasil penelitian menunjukkan bahwa manajemen waktu berpengaruh negatif dan signifikan terhadap prokrastinasi akademik (t = -14,524; sig. 0.000), hasil serupa ditemukan pada variabel motivasi belajar (t = -11,250; sig. 0.000). Secara simultan, kedua variabel berpengaruh signifikan dengan nilai Fhitung 157,527 dan koefisien determinasi sebesar 0.695, yang berarti 69,5% prokrastinasi akademik dipengaruhi oleh kedua variabel tersebut. Hasil penelitian menunjukkan bahwa manajemen waktu dan motivasi belajar berpengaruh negatif dan signifikan terhadap prokrastinasi akademik, baik secara parsial maupun simultan. Dengan demikian, manajemen waktu dan motivasi belajar berperan penting dalam menurunkan tingkat prokrastinasi akademik siswa. Oleh karena itu, sekolah perlu memberikan pelatihan regulasi waktu ke dalam aktivitas akademik dan menciptakan lingkungan belajar kejuruan yang dapat meningkatkan motivasi belajar siswa. **** This study aims to determine the effect of time management and learning motivation on academic procrastination in students majoring in Office Management and Business Services at SMKN 51 Jakarta. This research is motivated by the tendency of students to procrastinate academic assignments based on pre-research studies. This condition is triggered by the dense vocational curriculum load that integrates theory with simulated office practicums, as well as the high level of digital distractions from social media, which often divert students' focus on learning in today's modern era. The research method used was a quantitative approach with a causal associative design. The population in this study was 216 students. Using the Slovin formula with a 5% error tolerance limit, a sample of 141 students was obtained, selected using a proportional stratified random sampling technique. Data collection was conducted through the distribution of online questionnaires using a Likert scale that has been declared valid and reliable. Data analysis techniques used prerequisite analysis tests, classical assumption tests, multiple linear regression analysis, and hypothesis testing (T-test and F-test) assisted by the SPSS 27 program. The results of the study showed that time management had a negative and significant effect on academic procrastination (t = -14.524; sig. 0.000), similar results were found in the learning motivation variable (t = -11.250; sig. 0.000). Simultaneously, both variables had a significant effect with an F count of 157.527 and a coefficient of determination of 0.695, which means that 69.5% of academic procrastination was influenced by these two variables. The results showed that time management and learning motivation had a negative and significant effect on academic procrastination, both partially and simultaneously. Thus, time management and learning motivation play an important role in reducing students' academic procrastination levels. Therefore, schools need to incorporate time management training into academic activities and create a vocational learning environment that can increase student motivation

Item Type:	Thesis (Sarjana)
Additional Information:	1). Darma Rika Swaramarinda, M.S.E.,Ph.D.; 2). Dewi Nurmalasari, S.Pd, M.M.
Subjects:	Pendidikan > Pendidikan Kejuruan dan Sekolah Kejuruan
Divisions:	FE > S1 Pendidikan Administrasi Perkantoran
Depositing User:	CHELSEA RIZKA .
Date Deposited:	19 Aug 2026 01:23
Last Modified:	19 Aug 2026 01:23
URI:	http://repository.unj.ac.id/id/eprint/72026

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