Personal variables are often assumed to affect trust. In Indonesia, there are three personal variables that affect trust: benevolence, competence, and integrity. This study aims to examine the influence of these three variables on friendship relationships. The respondents of this study consists of 220 students of Universitas Gadjah Mada (44.1% male and 55.9% female). Data were collected using the Trust Scale (α = .74), the Benevolence Scale (α = .85), the Competence Scale (α = .80), and the Integrity Scale (α = .78). Regression analysis revealed that competence has no significant influence towards trust, and the role of benevolence is greater than integrity. Based on these findings we constructed regression models with benevolence as the main variable and integrity as an additional variable. As a single factor, the contribution of benevolence is 21.4%. The addition of integrity in the regression model finds that the contribution of both variables together is 29.2%.

The investigation of Oxide Inclusions removal in aluminium scrap casting process with sodium based fluxes has been carried out. The purpose of this research is to investigate the effect of Na2SO4 and NaCl based fluxes addition onto the fluidity and microstructure of aluminium product. The alloy which is used in this investigation is Al-Si which mixed with metal scrap using gravity casting method. The variation of melting temperature in this investigation are 700°C, 740°C, and 780°C. In this research, material characterization was determined using DSC, EDAX, XRD, and fluidity test. The results show that the number of oxide inclusions decrease as the addition of 0,2% wt. flux, and completly removed after the addition of 0,4% wt. flux. The highest fluidity and tensile strength was obtained after the addition of 0,4% wt. flux. at 740°C.

No abstract

Creativity is one of indicators in assessing learners' competence and personality. Innovation skill and capability are expected to be developed continuously by learners in their learning environment. KAUGACI production was a keychain product by utilizing used goods in the form of cardboard, and it was developed by students of history education of Jember University. This research aims to assess the effectiveness of products in improving students' psychomotor skills in the university level. 100 respondents with demographic profiles based on gender and entrepreneurial experience were taken as the research participants. The findings showed that KAUGACI products had high effectiveness and productivity that gave impact to the students' skills development.

Remaja dikenal sebagai trendsetter yang dengat cepat mampu mengikuti tren terbaru dan menjadi golongan yang sangat mudah dipengaruhi. Remaja seringkali melakukan pembelian secara impulsive pada suatu produk yang dinilainya menarik dan hanya mengikuti teman sebaya dalam kelompok dan lingkungannya. Impulsive buying merupakan munculnya dorongan secara tiba-tiba dan adanya perasaan yang kuat untuk membeli tanpa adanya pembelian yang direncanakan sebelumnya. Penelitian ini bertujuan untuk mengetahui hubungan antara konformitas dan impulsive buying pada remaja di Kota Makassar. Hipotesis dalam penelitian ini yaitu terdapat hubungan antara konformitas dengan impulsive buying pada remaja di Kota Makassar. Hasil penelitian menunjukkan nilai signifikansi sebesar 0,049 dan nilai koefisien korelasi sebesar 0,198 yang artinya terdapat hubungan yang lemah dan bersifat positif antara konformitas dengan impulsive buying pada remaja di Kota Makassar. Penelitian ini dilakukan pada 100 remaja perempuan dan laki-laki yang berusia 13-18 tahun, memiliki kelompok teman sebaya, serta remaja yang berdomisili di Kota Makassar.