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Psychometric Properties Of The Intrinsic Motivation Inventory (Imi) Among Indonesian Student Futsal Athletes Syahrinda, Yusuf Akbar; Juriana, Juriana; Deasyanti, Deasyanti; Rangkuti, Anna Armeini
Psychosophia: Journal of Psychology, Religion, and Humanity Vol. 7 No. 2 (2025): Psychosophia (October 2025)
Publisher : Islamic Psychology Study Program, Institut Agama Islam Negeri Syaikh Abdurrahman Siddik Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32923/egyrx080

Abstract

This study aimed to adapt and validate the Intrinsic Motivation Inventory (IMI) for Indonesian futsal student-athletes within the framework of Self-Determination Theory. A cross-cultural psychometric adaptation process was conducted, including translation, synthesis, back-translation, expert judgment, and field testing. Data were collected from 61 student-athletes, and content validity was assessed using Aiken’s V, yielding a strong result (V = 0.85). The IMI demonstrated good internal consistency (Cronbach’s α = 0.869) and significant interdimensional correlations, such as between perceived competence and enjoyment-interest (r = 0.516, p < .001). The mean intrinsic motivation score (M = 75.84) indicated a moderately high level of motivation among participants. These findings confirm that the adapted IMI is a valid and reliable instrument for measuring intrinsic motivation among futsal athletes in Indonesia. Theoretically, the study supports Self-Determination Theory in a team-sport context, and practically, it provides a culturally relevant tool for coaches and sport psychologists to assess and enhance athlete motivation.
KONTRIBUSI PERILAKU PROKRASTINASI DALAM MEMPREDIKSI TINGKAT STRESS AKADEMIK PADA SISWA SEKOLAH MENEGAH PERTAMA Teena, Kezia Ayu; Loka, Lola Mustafa; Permatasari, Wulan Rahmalia; Deasyanti, Deasyanti
SECONDARY: Jurnal Inovasi Pendidikan Menengah Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/secondary.v6i2.9676

Abstract

ABSTRACT The high tendency of academic procrastination among students has become a serious concern because it has the potential to increase academic stress arising from academic demands and learning workload. This study aims to examine the influence of academic procrastination on academic stress among junior high school students. This research employs a correlational quantitative design with simple linear regression analysis as the data analysis method. Purposive sampling technique was used to select the sample, consisting of 73 students from grades 7 to 9 at a private junior high school in South Tangerang. Data were collected through questionnaires using the Academic Expectations Stress Inventory (AESI) developed by Ang & Huan (2006) and the General Procrastination Scale (GP Scale) developed by Ferrari (2015).  The results indicate a significant effect of academic procrastination on academic stress (R = 0.289; p = 0.013), where academic procrastination accounts for 8.4% of the variance in students' academic stress. Thus, the higher the level of academic procrastination among students, the higher the academic stress they experience, especially when facing school assignments and exams. ABSTRAK Tingginya kecenderungan prokrastinasi akademik pada peserta didik menjadi permasalahan serius karena berpotensi meningkatkan stres akademik yang bersumber dari tuntutan dan beban pembelajaran. Penelitian ini bertujuan untuk mengetahui pengaruh prokrastinasi akademik terhadap stres akademik pada siswa Sekolah Menengah Pertama (SMP). Penelitian ini merupakan penelitian kuantitatif korelasional dengan analisis regresi linier sederhana sebagai metode analisis data. Teknik pengambilan sampel menggunakan teknik purposive sampling. Sampel penelitian berjumlah 73 siswa SMP kelas 7 hingga 9 di salah satu sekolah swasta di Tangerang Selatan Pengumpulan data dilakukan dalam bentuk kuesioner dengan menggunakan instrumen Academic Expectations Stress Inventory (AESI) dan General Procrastination Scale (GP Scale). Hasil penelitian menunjukkan bahwa terdapat pengaruh signifikan antara prokrastinasi akademik terhadap stres akademik (R = 0,289; p = 0,013), di mana prokrastinasi akademik mampu menjelaskan sebesar 8,4% variasi stres akademik siswa. Dengan demikian, semakin tinggi tingkat prokrastinasi akademik siswa, maka semakin tinggi pula stres akademik yang mereka alami, terutama dalam menghadapi tugas dan ujian sekolah.