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All Journal Jurnal Optimasi Sistem Industri Jurnal Psikologi Teori dan Terapan KOPEMAS
Ridwan Aji Budi Prasetyo
Jurusan Psikologi Universitas Brawijaya
Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences

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Persepsi Iklim Sekolah dan Kesejahteraan Subjektif Siswa di Sekolah Ridwan Aji Budi Prasetyo
Jurnal Psikologi Teori dan Terapan Vol. 8 No. 2 (2018): Jurnal Psikologi Teori dan Terapan
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.815 KB) | DOI: 10.26740/jptt.v8n2.p133-144

Abstract

Abstract: This study aimed to investigate the relationship between perception of school climate and students subjective well-being at school. Two instruments were used to collect data, namely (1) Scale of Subjective Well-Being at School, which was developed based on Osgoods semantic differential mode; and (2) Scale of Perception of School Climate which was constructed based on Likerts summated rating model. Ninety senior high school students participated in this study. They were selected by means of convenience sampling method. Multivariate correlation technique (MANOVA) was then applied to examine the correlation between the two constructs. The result revealed that there is a significant positive correlation between perception of school climate and students subjective well-being at school (F = 11.561, Partial Eta Square = 0.210, and p = 0.00 (p < 0.01)). Meanwhile, perception of school climate has significant positive correlation with both cognitive and affective aspects of subjective well-being, with the value of correlation coefficient tends to be higher with cognitive aspect than with affective aspect.Keywords: School climate, subjective well-being, school, studentAbstrak: Penelitian ini bertujuan untuk melihat hubungan antara persepsi terhadap iklim sekolah dengan kesejahteraan subjektif siswa di sekolah. Dua skala disusun untuk pengumpulan data, yaitu: (1) Skala Kesejahteraan Subjektif di Sekolah, yang disusun berdasarkan model semantic differential Osgood dan (2) Skala Persepsi Iklim Sekolah, yang disusun berdasarkan model summated rating Likert. Sembilan puluh siswa berpartisipasi dalam penelitian ini. Sampel tersebut dipilih dengan teknik convenience sampling. Teknik korelasi multivariat (MANOVA) kemudian digunakan untuk menilai korelasi antara kedua konstruk tersebut. Hasil penelitian ini mengungkapkan bahwa terdapat korelasi positif yang signifikan antara persepsi terhadap iklim sekolah dengan kesejahteraan subjektif siswa di sekolah (F = 11.561, Partial Eta Square = 0.210, and p = 0.00 (p < 0.01)). Sementara itu, persepsi terhadap iklim sekolah memiliki korelasi positif yang signifikan dengan aspek kognitif dan afektif dari kesejahteraan subjektif siswa di sekolah, dengan kecenderungan lebih tinggi pada aspek kognitif dibandingkan pada aspek afektif.
AKU BISA! MENINGKATKAN EFIKASI DIRI SISWA SMP DI PESANTREN MELALUI PELATIHAN “FOCUS” Yuli Rahmawati; Fatiya Halum Husna; Ridwan Aji Budi Prasetyo
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

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Abstract

Self-efficacy atau keyakinan akan kemampuan pada diri sendiri adalah hal yang penting untuk siswa SMP, dimana hal ini membawa dampak langsung pada motivasi dan hasil belajar siswa. Karakteristik efikasi diri yang rendah pada siswa ditunjukkan pada beberapa perilaku maladaptif seperti tidak menyelesaikan tugas yang diberikan oleh guru, kurang usaha dalam belajar, cenderung menghindari tugas, mencontek, bahkan membolos. Salah satu permasalahan yang dihadapi SMPI Syabilurrosyad adalah keaktifan siswa dalam proses pembelajaran yang masih minim. Proses pemberdayaan dilakukan melalui pengabdian masyarakat yakni dengan Pelatihan “FOCUS”, dimana dalam pelatihan ini siswa akan dikenalkan terakait wawasan mengenai dirinya baik dari karakteristik fisik, psikologis, maupun sosio-emosional sehingga mereka dapat lebih adaptif dalam bertumbuh dan mengembangkan diri. Pelatihan diberikan kepada 42 orang siswa kelas VII SMPI Sabilurrosyad. Instrumen yang digunakan adalah skala General Self-Efficacy versi Bahasa Indonesia dengan pre-test dan post-test dilakukan pada kelompok yang sama. Hasil analisis menunjukkan terdapat perbedaan yang signifikan pada skor efikasi diri siswa (p<.001; t: -3.553). Pelatihan “FOCUS” memiliki efek sedang dalam meningkatkan efikasi diri siswa dengan Cohen’s d -0.548.
Cognitive Load Assessment in Multitasking: An fNIRS Study of Prefrontal Cortex Activation for Ergonomic Insight Ridwan Aji Budi Prasetyo; Herdias Hayyal Falahi; Rais Reskiawan A. Kadir; Hardianto Iridiastadi
Jurnal Optimasi Sistem Industri Vol. 24 No. 2 (2025): Published in December 2025
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v24.n2.p305-323.2025

Abstract

Although traditional neuroimaging techniques like fMRI and EEG have yielded insightful results, their rigid movement limitations restrict their practical use. Functional near-infrared spectroscopy (fNIRS) offers a practical alternative by allowing researchers to measure cortical activity during more natural task performance, particularly in the prefrontal cortex (PFC)—a key region for attention and executive control. This study uses fNIRS to investigate how multitasking demands affect PFC activation. An eight-channel fNIRS system recorded the brain activity of thirty participants as they completed tasks from the Multi-Attribute Task Battery (MATB). Oxygenated hemoglobin (HbO) signals were the main focus of data preprocessing, and AtlasViewer was used to visualize cortical projections. The superior and middle frontal gyri, which are linked to the dorsolateral prefrontal cortex (dlPFC), showed a significant increase in HbO responses when multitasking. On the other hand, lower activation levels were produced under less demanding circumstances. These results are consistent with resource-based models of attention, which postulate that the brain allocates more cognitive resources, especially in the right PFC, as task complexity increases. Beyond theoretical ramifications, this study shows that fNIRS can be used to detect cognitive load in real time. In high-stakes settings like aviation, healthcare, and mission-critical operations, this capability has potential uses in adaptive systems intended to monitor and reduce mental overload. This study emphasizes fNIRS as a useful tool for comprehending and managing multitasking in today's dynamic work contexts by bridging laboratory research and real-world settings.
Co-Authors Fatiya Halum Husna Hardianto Iridiastadi Herdias Hayyal Falahi Rais Reskiawan A. Kadir Yuli Rahmawati