Articles

An emotion assessment model for Elementary School students Herwin, Herwin; Mardapi, Djemari
Jurnal Penelitian dan Evaluasi Pendidikan Vol 21, No 1 (2017): June
Publisher : Graduate School, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.626 KB) | DOI: 10.21831/pep.v21i1.14504

Abstract

This study aims to produce an emotion assessment model for elementary school students, identify the characteristics of the quality of the emotion assessment instrument, and obtain information about the results of emotion assessment. The study employed the design and development (D&D) approach. The study was conducted at 9 elementary schools. The data were collected through questionnaires, observations, and  interviews. The data analysis techniques were Cohen’s Kappa Inter-Rater analysis and Goodness of Fit analysis using Mokken Scalability Analysis. The results of the study show that the emotion assessment model for students consists of six aspects of emotion, i.e.: fear, anger, sadness, boredom, joy, and curiosity. The model consists of 16 indicators and 60 observed items. The emotion assessment model consists of instrument grids, a user’s guide, a scoring rubric, and a guide for result interpretation. The emotion assessment model is valid and reliable based on the in inter-rater testing through Cohen’s Kappa statistics with an average Kappa coefficient of 0.82 (almost perfect). The results of emotion assessment by teachers are: the fear of elementary school students ranging from high, medium and low category. The anger of students ranges from high, medium and low. The sadness of students ranges from moderate to low category. Boredom of students ranges from medium to low category. The joy of the students is in the high category. The curiosity of students ranges from high and medium category.
HUBUNGAN ANTARA PENYESUAIAN DIRI SUAMI ISTRI DENGAN KEHARMONISAN KELUARGA DI DESA TANJUNG PERANAP KECAMATAN TEBING TINGGI BARAT KABUPATEN KEPULAUAN MERANTI Herwin, Herwin; Nurjanis, Nurjanis
Jurnal Riset Mahasiswa Dakwah dan Komunikasi Vol 2, No 1 (2020): Januari 2020
Publisher : Jurnal Riset Mahasiswa Dakwah dan Komunikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (665.657 KB) | DOI: 10.24014/jrmdk.v2i1.9241

Abstract

Penelitian ini dilatar belakangi Oleh pasangan suami istri yang telah menikah yang dari awal memiliki latar belakang yang berbeda, agar hubungan pasangan suami istri dan hubungannya dengan keluarga baik dan selalu harmonis maka diperlukannya suatu hubungan yang baik pula antara hubungan suami isrti dan keluarga yang baik. Adapun masalah dari penelitian ini adalah apakah ada hubungan atau kaitannya antara hubungan penyesuaian diri suami istri dengan keharmonisan keluarga di desa  tanjung peranap kecamatan tebing tinggi barat kabupaten kepulauan meranti dan adapun tujuan dilakukan penelitian ini yaitu mengetahui hubungan penyesuaian diri suami istri dengan keharmonisan keluarga di desa  Tanjung Peranap Kecamatan Tebing Tinggi Barat Kabupaten Kepulauan Meranti. Adapun populasi pada penelitian ini adalah 214 ( dua ratus empat belas ) orang dan Total sampel berjumlah 54 ( lima puluh empat ) orang dan objek penelitian ini adalah pasangan suami istri yang usia pernikahannya 2-6 tahun kemudian data tersebut dianalisis dengan mengunakan korelasi product moment. Adapun teknik pengumpulan data dikumpul melalui angket, observasi, dan dokumentasi yang dianalisis secara kuantitatif. Berdasarkan metode di atas bahwa hubungan antara penyesuaian diri suami istri dengan keharmonisan keluarga di desa tanjung peranap kecamatan tebing tinggi barat kabupaten kepulauan meranti. Berdasarkan hasil analisis SPSS 17.0, diperoleh nilai koefisien korelasi sebesar 0,646 dengan tingkat probabilitas sig (2-tailed) adalah 0,000 <0,05 maka Ho ditolak dan Ha diterima. Berdasarkan nilai korelasi yang ada pada tabel menunjukkan hubungan yang kuat  dengan hasil koefisien korelasi yang ada pada tabel sebesar 0,60- 0,799 hasil menunjukkan bahwa adanya hubungan antara penyesuaian suami istri dengan keharmonisan keluarga adalah kuat r=0,646 dengan tingkat probabilitas 0,000. Artinya hubungan antara variabel X dan Y signifikan.
PENGARUH HARGA, KUALITAS PRODUK DAN KUALITAS PELAYANAN TERHADAP KEPUTUSAN PEMBELIAN BERAS ORGANIK DI JAKARTA Abadi, Ferryal; Herwin, Herwin
Jurnal Riset Manajemen dan Bisnis (JRMB) Fakultas Ekonomi UNIAT Vol 4 No 1 (2019)
Publisher : Economic Faculty, Attahiriyah Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.951 KB) | DOI: 10.36226/jrmb.v4i1.235

Abstract

This study aims to analyze the effect of price, product quality and service quality on purchasing decisions for organic rice at the Indonesian Organic Community (KOI). This study has a type of quantitative research with respondents as many as 270 people who are customers of the Indonesian Organic Community (KOI). The research method will be conducted using primary data with structural equation modelling as a data processing model. This research is expected to produce a deep understanding of the factors that significantly influence the decision to buy other organic products and managerial proposals that are necessary for the development of the organic food business, especially rice.
Evaluasi Program Pembelajaran IPS di Sekolah Dasar Negeri 126 Lagoe Herwin, Herwin
DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar Vol 2, No 2 (2019): VOLUME 2, NOMOR 2, 2019
Publisher : Program Studi PGSD, Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (969.279 KB) | DOI: 10.21831/didaktika.v2i2.28097

Abstract

This study aims to describe the quality of learning and social studies learning output at SDN 126 Lagoe, Lilirilau District, Soppeng Regency. This study is an evaluative study using the EKOP evaluation model. Data collection used to obtain information in the quality domain is used by the questionnaire method. In the realm of technical output used in addition to the questionnaire is also a documentation technique. The data analysis technique used in this study was a descriptive quantitative analysis technique. The results showed that the quality of social studies learning was in good qualifications. The learning process in social studies learning is organized well. Social studies learning output is in good qualifications. Learning outcomes obtained after the Social Studies learning process took place were in the good category.
PENGARUH HARGA DAN PROMOSI GRAB TERHADAP BRAND IMAGE YANG MEMPENGARUHI KEPUTUSAN PEMBELIAN KONSUMEN PENGGUNA TRANSPORTASI BERBASIS ONLINE Leksono, Rafael Billy; Herwin, Herwin
Jurnal Riset Manajemen dan Bisnis (JRMB) Fakultas Ekonomi UNIAT Vol 2 No 3 (2017)
Publisher : Economic Faculty, Attahiriyah Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.473 KB) | DOI: 10.36226/jrmb.v2i3.72

Abstract

This research aims to understand the influence of the price set and promotional activities of Grab towards consumer purchase decision of through brand image as intervening variables. This research is a quantitative research. A number of samples taken are 205 people using people purposive sampling technique. the measurement used was the questionnaire that was disseminated through Google Form and analysis using SPSS 20. The results of hypothesis analysis show that price influence significantly to brand image; promotion influence significantly to brand image; price influence significantly to purchase decision; promotion influence significantly to purchase decision, and brand image influence significantly to purchase decision. Keywords: price, promotion, consumer purchase decision, brand image
ANTIBACTERIAL ACTIVITY ASSAY OF ETHANOLIC EXTRACT OF BULBS STICKY TARO (COLOCASIA ESCULENTA) USE TLC-BIOAUTOGRAFI Hibai, Achmad Rosyadi Yusuf; Herwin, Herwin; Kosman, Rachmat
Jurnal Ilmiah As-Syifaa Vol 7, No 1 (2015): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

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Abstract

A research on antibacterial activity assay of sticky ethanolic extract from taro tuber (Colocasia esculenta) has been conducted in order to determine the antibacterial activity of ethanolic extract of the stem Colocasia esculenta against several assay bacteria use TLC-Bioautografi. Results of antibacterial activity screening showed that the ethanol extract of te Colocasia esculenta at a concentration of 1 mg/ml exhibited inhibitory activity against bacteria of Bacillus subtilis, Escherichia coli, Pseudomonas aerugginosa, Salmonella typhi, Shigella dysentriae, Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus mutans, and Vibrio cholera. Test result showed by TLC-Bioautography using the eluent n-hexane : ethyl acetate (4:1) obtained Rf 0.38 value providing activity to Escherichia coli, Pseudomonas aerugginosa, Salmonella typhi, Shigella dysentriae, Staphylococcus aureus, Streptococcus mutans, and Vibrio cholera. The results of identification of active chemical component showed that the ethanolic extract of the stem of Colocasia esculenta on Rf 0.38 value was te alkaloid using dragendorf as the reagent.
ISOLASI FUNGI ENDOFIT KULIT BUAH MERAH (PANDANUS CONOIDEUS LAM.) YANG BERPOTENSI SEBAGAI ANTIBAKTERI SECARA METODE KLT - BIOAUTOGRAFI Deponda, Reza Ariyadi; Fitriana, Fitriana; Nuryanti, Siska; Herwin, Herwin
Jurnal Ilmiah As-Syifaa Vol 11, No 2 (2019): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

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Abstract

Red fruit (Pandanus conoideus Lam.) belongs to genus Pandanus. Red fruit oil has the activity as an antibacterial. The research aimed to obtain endophytic fungi isolates on the red fruit peel and assay the antibacterial activity by TLC-Bioautography. The research was experimentally conducted including the process of isolation of endophytic fungi, purification, macroscopic examination, screening for antibacterial activity against Staphylococcus aureus and Salmonella typhi, fermentation for 7, 14 and 21 days, separation and antibacterial assay by TLC-Bioautography against Staphylococcus aureus and Salmonella typhi, the isolate fermentate of endophytic fungi for 7 days showed an Rf value of 0.49 against Staphylococcus aureus and an 0.47 against Salmonella typhi. The isolate fermentate of endophytic fungi for 14 days showed an Rf value of 0.58 against Staphylococcus aureus and an 0.69 against Salmonella typhi. The isolate fermentate of endophytic fungi for 21 days showed an Rf value of 0.69 against Staphylococcus aureus and an 0.67 against Salmonella typhi. In conclusion, red fruit peel had endophytic fungi isolate with the potency as an antibacterial.
PRODUKSI SEDIAAN KOMBUCHA DARI DAUN PERMOT (PASSIFLORA FOETIDA L) SECARA FERMENTASI Herwin, Herwin; Kosman, Rachmat; Siami, Iswan
Jurnal Ilmiah As-Syifaa Vol 5, No 1 (2013): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

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Abstract

A research has been done about profit of permot leaves (Passiflora foetida L.) by using culture of kombucha with the aim to know the use of permot leaves (Passiflora foetida L.) as preparation of kombucha in a fermentation. Permot dried leaves boiled in 1000 ml water until boiling then got extract of permot. Extract of permot leaves added with 100 gram glucose and 10% of inoculum kombucha culture then fermented for 5 ? 12 days. The results of kombucha preparation from permot leaves then testing with organoleptic, measuring pH and total acid test. Based of the results in preparation kombucha permot leaves (Passiflora foetida L.) showed that the  color-test organoleptic with hedonic method was obtained values 2.5, flavor 1.9, and taste 2.4. pH measurement before fermentation is 4 and after that is 3 with total acid of 0.66%. Key Word : Permot Leaves (Passiflora foetida L.), Fermentation, Kombucha of Preparation
STANDARISASI EKSTRAK DIETIL ETER HERBA OXALIS CORNICULATA L. Herwin, Herwin; Hamzah, Aminah
Jurnal Ilmiah As-Syifaa Vol 4, No 2 (2012): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

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Abstract

A research have been conducted about standarisation of  diethyl ether ekstrack Oxalis corniculata L. herb from West Sulawesi of Mamuju with a purpose standarisation of  diethyl ether ekstrack Oxalis corniculata L. based on specific and non specific parameter. On the way KLT-Bioautography diethyl ether ekstrack with Rf 0.47 value to give activity to Staphylococcus aureus, Streptococcus mutans, Staphylococcus epidermidis, Salmonella thypi, Bacillus subtilis, Escherichia coli, Pseudomonas aeruginosa, Vibrio sp, and Candida albicans. Based on standarisation to result diethyl ether ekstrack obtained that specific parameter to organoleptic fixing ekstrac is green chocolate, typically smelling, bitter  feel, jell konsistance, dissolve compound rate of ethanol 95% counted 31.37%, dissolve compound rate of water counted 24.00% and non specific parameter to stipulating on water rate counted 16.66%, dusty rate counted 4.16%, sour insoluble dusty rate counted 0.41%, total determination of bacterium 10x102 koloni/g and total kapang 37x101koloni/g. Key word : Oxalis corniculata L. Herb, Standarisation of the Diethyl Ether Ekstrack, Antimicrobial 
AKTIVITAS ANTIBAKTERI DAN ANTIOKSIDAN FRAKSI DAUN COLOCACIA ESCULENTA L. DENGAN METODE KLT-BIOAUTOGRAFI DAN DIFENILPIKRIL HIDRAZIL Herwin, Herwin; Baits, Muzakkir; Ririn, Ririn
Jurnal Ilmiah As-Syifaa Vol 7, No 2 (2015): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

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Abstract

The aim of the research to determine the antibacterial and antioxidant activity of Colocacia esculenta fraction leaves derive from Pare-Pare South Sulawesi in using TLC- Bioautography and diphenilpycril Hydroxil. Screening antibacterial activity test of the Colocacia esculenta fraction leaves exhibited in concentration 1% active on pathogenic bacteria Salmonella thypi. Based on either antibacterial and antioxidant activities by TLC-Bioautography showed that fraction at Rf 0.70 value active on bacteria Salmonella thypi and antioxidant active as well. Identification of active chemical compound showed flavonoid compound using Iodium-KI and antimo (III) clorida as reagent.