Setiyabudi Setiyabudi
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PENINGKATAN MINAT DAN PRESTASI BELAJAR MATEMATIKA SISWA MELALUI MODEL PEMBELAJARAN MASTERY LEARNING Setiyabudi Setiyabudi; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 3 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.145 KB) | DOI: 10.30738/.v3i3.392

Abstract

this research has purpose to know mathematics learning process by Mastery Learning model in order to can be increase of interest and achievement of study mathematics of fifth grade student in Muhammadiyah Mertosanan Elementary School Subdistrict of Banguntapan Regency of Bantul on the year of teaching 2012/2013. The kind of this research was Clasroom Action Research (CAR). This research were implemented in two of cycle with the subject are fifth grade student in Muhammadiyah Mertosanan Elementary School Subdistrict of Banguntapan Regency of Bantul on the year of teaching 2012/2013 that number are 23 students. The object of this research were all of process on application of Mastery Learning model to increased of interest and achievement of study in mathematics of student. The research data obtained from the observation during the lesson, questionnaire, documentation and the test of every cycle. The result of this research show that after applied of Mastery Learning model, interest and achievement of study in mathematics of student in mathematics learning are experience to be increase.  suggestion in order to teacher of mathematics lesson can be apply Mastery Learning model as variation in to teach.
PENGARUH PERCEIVED VALUE, KUALITAS PRODUK, DAN BRAND IMAGE TERHADAP KEPUTUSAN PEMBELIAN PRODUK IPHONE PADA MAHASISWA DI SURABAYA Syamsul Arifin; Setiyabudi Setiyabudi
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 2 No. 4 (2025): AGUSTUS - SEPTEMBER 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Penelitian ini menguji pengaruh perceived value, kualitas produk, dan brand image terhadap keputusan pembelian iPhone di kalangan mahasiswa Surabaya. Metode yang digunakan dalam penelitian ini adalah kuantitatif dengan 85 responden yang diambil dari mahasiswa aktif pengguna iPhone di 15 perguruan tinggi surabaya, data dianalisis menggunakan regresi linier berganda dengan bantuan program SPSS 29. Dengan menggunakan uji t pada tingkat signifikansi 0,05 dan nilai t-tabel sebesar 0,189, hasil analisis menunjukkan bahwa Perceived Value tidak berpengaruh signifikan terhadap keputusan pembelian (t = -1.124; p = 0.264). Sebaliknya, Kualitas Produk (t = 5.286; p < 0.001) dan Brand Image (t = 4.355; p < 0.001) memiliki pengaruh positif dan signifikan terhadap keputusan pembelian. Temuan ini mengindikasikan bahwa persepsi konsumen terhadap kualitas dan brand image memainkan peran penting dalam mendorong keputusan pembelian, sementara Perceived Value tidak menunjukkan hubungan yang berarti dalam konteks ini. Temuan ini menyoroti pentingnya kualitas dan brand image dalam menarik konsumen mahasiswa.