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All Journal Lingua: Jurnal Ilmiah Proceeding Biology Education Conference
Hendra Michael Aquan
Program Studi Pendidikan Biologi, Fakultas Keguruan Ilmu Pendidikan, Universitas Sanata Dharma, Yogyakarta, Indonesia
Humanities Biochemistry, Genetics & Molecular Biology Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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IDENTIFICATION OF THE FACTORS AFFECTING STUDENTS AT SANATA DHARMA Hendra Michael Aquan; Luisa Diana Handoyo; Paulus Wiryono Priyotamtama
LINGUA : JURNAL ILMIAH Vol 18 No 02 (2022): Lingua: Jurnal Ilmiah
Publisher : Sekolah Tinggi Bahasa Asing LIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35962/lingua.v18i2.161

Abstract

The pandemic COVID-19 has disrupted global society and its order, including the educational sector. Amid the pandemic, students of Sanata Dharma University Yogyakarta felt the impact. Reports from other countries indicated the pandemic situations to increase levels of stress and anxiety among college students. Sometimes, a difficult situation does not always cause negative responses. Some studies suggested that the pandemic may affect positive attitudes (optimism). This study aimed to find factors that contribute in developing optimism attitude among college students of Sanata Dharma University. Researchers employed online questionnaire to gather informations from 137 respondents. Three methods of analysis: exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and structural equation modeling (SEM) were used. Results indicated reasoning and experience as independent variables, and optimism as a dependent variable. Factor of type of information was suggested as mediating variable. Further, a structural model reported that Goodness of fit indices from the model: χ2 = 63.922 (df = 55; alpha = 0.05), probability = 0.192, CMIN/DF = 1.162(≤ 2.00), RMSEA = 0.023 (≤ 0.08), GFI = 0.970 (≥ 0.90), TLI = 0.985 (≥ 0.90).
Pengaruh Penggunaan Campuran Limbah Air Cucian Beras Putih dan Ampas Kopi sebagai POC pada Pertumbuhan Caisim (Brassica juncea L.) Agustina Dita Winanti; Velisita Depista; Veronika Resty Astari Putri; Hendra Michael Aquan
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 19, No 1 (2022): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

Indonesian people today have a high awareness of health. One of them by choosing the type of healthy food that is cultivated organically. One type of plant that is widely chosen as processed healthy food is caisim (Brassica juncea L.). In practice, the cultivation of healthy plants uses organic fertilizers. One type of organic fertilizer that is currently widely used is liquid organic fertilizer (LOF). Making LOF can use a variety of basic materials. In this study, the basic ingredients of white rice washing water and coffee grounds were used. Both types of waste are mostly generated from the household environment. However, as far as researchers observe, these two materials have never been used as LOF base materials. Therefore, this study was conducted to determine the effect of using a mixture of white rice washing water and coffee grounds on the number, width and length of caisim leaves, as well as to determine the volume of LOF usage that gave the best growth effect. This study used a completely randomized design (CRD) with 24 experimental units consisting of 4 treatments and 6 replications. The four treatments included P1 as control, P2 treatment with a volume of 100 ml POC, P3 = 150 ml POC, and P4 = 200 ml POC. Data were analyzed using ANOVA and continued with Tukey-Kramer. The results showed that P4 treatment with 200 ml of POC had a significant effect on the number of leaves parameters. However, the significant effect of using POC on the parameters of caisim’s leaf width and length has not been achieved through this study.
Co-Authors Agustina Dita Winanti Luisa Diana Handoyo Paulus Wiryono Priyotamtama Velisita Depista Veronika Resty Astari Putri