Judul: Relationship between Family Characteristics and Peer group and Characters and Bullying of Youth.
Abstrak: Masa remaja adalah periode penting dalam kehidupan yang bercirikan periode badai dan stres. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara karakteristik keluarga dan peer group dengan karakter dan perilaku bullying remaja di Kota Bogor. Sebanyak 100 pelajar berusia 16-18 tahun dari SMK negeri dan swasta dipilih dengan cara cluster random sampling, dimana jumlah contoh laki-laki dan perempuan sama besarnya (50 laki-laki dan 50 perempuan). Hasil menunjukkan perbedaan nyata pada keterikatan dengan peer group diantara dua sekolah, dimana remaja di SMK swasta lebih terikat daripada remaja di SMK negeri, sedangkan antara remaja laki-laki dan perempuan tidak terdapat perbedaan pada keterikatan. Hasil juga menunjukkan bahwa remaja perempuan lebih memiliki hormat santun dan berbeda nyata dari remaja laki-laki, namun berdasarkan asal sekolah, tidak terdapat perbedaan karakter diantara mereka (hormat santun dan empati). Remaja perempuan melakukan bully lebih dari laki-laki, dimana mereka lebih banyak melakukan bullying verbal. Namun, tidak ada perbedaan perilaku bullying diantara dua sekolah. Usia orangtua berhubungan nyata dengan karakter remaja (hormat santun dan empati). Keterikatan dengan peer group berhubungan nyata dengan perilaku bullying, semakin terikat remaja dengan teman-temannya, kemungkinan melakukan bullying lebih tinggi. Selain itu, terlihat juga bahwa karakter berhubungan negatif nyata dengan perilaku bullying.
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Judul: Pengaruh Pola Asuh Sosial-Emosi, Kecerdasan Emosional dan Keterikatan Teman Sebaya terhadap Perilaku Bullying pada Siswa SMA di Kota Bogor
Abstrak: This study aimed to (1) Identify the characteristics of the sample, family characteristics, characteristics of friends and school characteristics, (2) Identify the parenting patern of social-emotion, emotional intelligence, attachment to peers and bullying behavior of the child, (3) Analyze the effect of emotional intelligence and bullying behavior towards children. The study was conducted on two high school in the city of Bogor are SMUN X and SMKN Y. The study used cluster random sampling method that applied for second grade. Based on the analysis of gender showed there is a difference between boys and girls the application of parenting patern of social-emotion and emotional intelligent. The attachment to peers and bullying behavior showed no differences between boys and girls. The results of the Pearson correlation test showed of gender is positively and significantly with the dimensions of emotional intelligence to manage emotions, self-motivation, empathy, total score emotional intelligence and parenting patern of social-emotion. School is positively and significantly associated with emphaty, relationship and physic bullying behavior. School is negatively and significantly with verbal bullying behavior and social bullying behavior. Father's education negatively and significantly associated with self-motivation, empathy dimensions, total score emotional intelligent and attachment to peers. Father’s education positively and significantly with verbal bullying behavior. Maternal education negatively and significantly associated with self-motivation, total score emotional intelligent and the attachment to peers. Maternal education negatively and significantly with verbal bullying behavior. Family’s income positively and significantly with verbal bullying behavior. Family’s income negatively and significantly with the attachment to peers. Attachment to peers is positively and significantly associated with emotional intelligence dimensions of managing emotions, self-motivation, emphaty, total score emotional intelligent and parenting patern of social-emotion. Attachment to peers is negatively and significantly with verbal bullying behavior. Parenting patern of social-emotion related positively and significantly with to know the emotions, managing emotions, self-motivation, total score emotional intelligence and attachment to peers. Parenting patern of social-emotion related negatively and significantly with verbal bullying behavior and total score bullying behavior. Factors that influence the emotional intelligence with gender, amounth of friends, friend age, attachment to peers and parenting patern of social-emotion. While the variable factors that influence bullying behavior is amounth of friends, friend age, the parenting patern of social-emotion and managing emotions dimensions, self motivations dimensions and emphaty dimension of emotional intelligent.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4