Judul: Analisis Dukungan Sosial, Motivasi Diri, Penerimaan Terhadap Pembelajaran Daring dan Tingkat Stres Akademik Siswa SMA di Masa Pandemi Covid-19
Abstrak: Perubahan sistem belajar-mengajar di masa pandemi Covid-19 berpotensi menyebabkan terjadinya peningkatan stres akademik pada siswa Sekolah Menengah Atas (SMA). Penelitian ini bertujuan untuk menganalisis pengaruh dukungan sosial, motivasi diri, dan penerimaan terhadap pembelajaran daring terhadap tingkat stres akademik siswa SMA di masa pandemi Covid-19. Penelitian ini menggunakan desain eksplanatori yang melibatkan 144 partisipan siswa SMA Negeri di Kabupaten Banyuwangi dengan menggunakan teknik voluntary sampling. Hasil uji korelasi menunjukkan bahwa usia ayah berhubungan positif signifikan dengan dukungan sosial, besar keluarga berhubungan negatif signifikan dengan dukungan sosial dan motivasi diri, motivasi diri berhubungan positif signifikan dengan penerimaan terhadap pembelajaran daring. Dukungan sosisal, motivasi diri, dan penerimaan terhadap pembelajaran daring berhubungan negatif signifikan dengan tingkat stres akademik. Hasil uji regresi linear berganda menunjukkan bahwa dukungan sosial, motivasi diri, dan penerimaan terhadap pembelajaran daring berpengaruh negatif signifikan terhadap tingkat stres akademik.
Keyword: academic stress, acceptance of online learning, covid-19 pandemic, self-motivation, social support

Judul: The Influence of Self-Efficacy, Self-Regulated Learning, and Procrastination towards Academic Stress of High School Students during the Covid-19 Pandemic
Abstrak: Pembelajaran online dampak dari pandemi Covid-19 berpotensi memicu munculnya stres akademik. Penelitian ini bertujuan untuk menganalisis hubungan antar variabel dan pengaruh karakteristik siswa dan keluarga, self-efficacy, self-regulated learning, dan prokrastinasi terhadap stres akademik siswa SMA di Kabupaten Banyuwangi. Penelitian ini menggunakan desain eksplanatori dan teknik purposive sampling dengan sampel sejumlah 142 siswa yang berusia 15-18 tahun. Diketahui terdapat hubungan positif signifikan antara self-efficacy dengan self-regulated learning dan antara prokrastinasi dengan stres akademik. Selain itu, terdapat hubungan negatif signifikan antara self-efficacy dengan prokrastinasi akademik, self-efficacy dengan stres akademik, self-regulated learning dengan prokrastinasi akademik, serta self-regulated learning dengan stres akademik. Hasil uji pengaruh menunjukkan bahwa self-efficacy berpengaruh negatif signifikan terhadap stres akademik yang berarti tingginya self-efficacy dapat menurunkan tingkat stres, serta prokrastinasi berpengaruh positif signifikan terhadap stres akademik., Online learning as a result of the Covid-19 pandemic has the potential to trigger academic stress. This research aims to analyze the relationship between variables and the effect of student and family characteristics, self-efficacy, self-regulated learning, and procrastination on high school students' academic stress in Banyuwangi Regency. This research used an explanatory design and purposive sampling technique to obtain a sample of 142 students aged 15-18 years. It is known that there is a significant positive relationship between self-efficacy and self-regulated learning and between procrastination and academic stress. In addition, there is a significant negative relationship between self-efficacy and academic procrastination, self-efficacy and academic stress, self-regulated learning and academic procrastination, also self-regulated learning and academic stress. The results of the influence test show that self-efficacy has a significant negative effect on academic stress, which means that high self-efficacy can reduce stress levels, and procrastination has a significant positive effect on academic stress.
Keyword: ovid-19, prokrastinasi, self-efficacy, self-regulated learning, stres akademik

Judul: Distribution and Diversity of Ectoparasite Mites on Geckos in Indonesia
Abstrak: Data on the diversity and dispersal of parasitic mites on house geckos in Indonesia are very scarce. In this work, the distribution and diversity of mites living on three species of house geckos, namely Cosymbotus platyurus, Hemidactylus frenatus, and H. garnotii collected throughout Indonesia, has been elaborated. Geckos and mites were captured and immediately preserved in 70% ethanol. Whole mount of the mites was prepared by clearing in lactophenol followed by mounting on polyvinyl lactophenol solutions. The SEM preparation was conducted to examine the detail morphological characters of the mites. The results showed that among 448 individuals of geckos, 221 geckos were infected by Geckobia mites. Prevalences of C. platyurus, H. frenatus, and H. garnotii infested by mites were 14.8%, 50.69%, and 79.6%, respectively. Three different spesies of Geckobia (G1, G2, and G3) could be differentiated; and based on similarities of their morphological characters to ones described in published literatures, Geckobia G2 is Geckobia glebosum and Geckobia G3 is Geckobia bataviensis while G1 could not be identified to the species level. The highest mean intensity of Geckobia G1 infestation was found on H. garnotii (I=7.0), G. glebosum infestation on H. frenatus (I=3.5), and G. bataviensis infestation on H. garnotii (I=11.8). In general, C. platyurus was infested by the least number of mites. Geckobia G1 were found living on the skin folds on the claws, G. glebosum were found mainly on the body and thigh, and G. bataviensis were found on almost all parts of the host’s body. Geckobia mites are distributed randomly throughout Indonesian Archipelago, following the pattern of distribution of their hosts. So it is concluded that Geckobia G1, G. glebosum, and G. bataviensis are sympatric.
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