KELIMPAHAN POPULASI DAN PERBEDAAN MORFOMETRI Telescopium telescopium PADA HABITAT MANGROVE DI SUNGAI BONGKOK KAMPUNG BAGAN TANJUNG PIAYU DAN DI SEKITAR TPA PUNGGUR KOTA BATAM

SIMBIOSA ◽  
2014 ◽  
Vol 3 (1) ◽  
Author(s):  
Yarsi Efendi ◽  
Ramses Ramses ◽  
Adil Waraney

The Research have done started from February to June 2013, have purpose to compare the population abudance and difference of morphometric Telescopium telescopium in two different observation places. The sampling point determined by method of random sampling. The sample has taken by plot measurement 10x10 m and the sub plot measurement 1x1 m placed in 5 pieces plot measurement 10x10 m.The research result got 62 individual Telescopium telescopium in research location with the density value 0.155 (ind/m²) at 1st location and 297 individual Telescopium telescopium with the density value 0.7425 (ind/m²) at 2nd location. The average measurement result (length and dimeter) morphometric of Telescopium telescopium found at mangrove habitat in Sungai Bongkok was length 8.94 cm and diameter 4.73 cm. The morphometric average measurement result (length and diameter) Telescopium telescopium found at mangrove habitat around the garbage disposal Punggur was length 4.66 cm and diameter 2.54 cm. Keywords: Population Abundance; Morphometric; Telescopium telescopium. 

2012 ◽  
Vol 1 (1) ◽  
Author(s):  
Yovitha Yuliejantiningsih Program Pascasarjana MP Universitas Negeri Malang

Abstract: This article explain the effect of controling function by school principal to student disciple. Controling function by school principal consist of determining regulation for student, monitoring of student behavior, and correction action. Data collection using questionair and the sample are students of 3th grade of Publict Senior High School in Mojokerto. The sampling system using proportional random sampling. Data analysis using desciptive analysis and regression. The?é?á research result shows that controling function by school principal is good and student discipline are hight. Controling function by school principal has significant effect to student discipline. The effective contribution of controling function by school principal to student discipline is 7,461 %. Further explation shows that there is no effect of determination of refulation for student to student discipline, there is no effect of behavior monitoring to student discipline, and there is a significant effect of correction action by school principal to student discipline. ?é?á Abstrak: Artikel ini menguraikan pengaruh fungsi pengendalian oleh kepala sekolah terhadap disiplin siswa. Fungsi pengendalian ini meliputi penetapan peraturan bagi siswa, monitoring perilaku siswa, dan tindakan korektif/perbaikan. Pengumpulan data menggunakan kuesioner dengan sampel penelitian siswa kelas 3 SMA Negeri di Kota Mojokerto. Penarikan sampel menggunakan teknik proporsional random sampling. Data yang diperoleh dianalisis dengan teknik analisis deskriptif dan analisis regresi. Hasil penelitian menunjukkan bahwa fungsi pengendalian oleh kepala sekolah adalah baik dan disiplin siswa sangat tinggi. Fungsi pengendalian oleh kepala sekolah memiliki pengaruh yang signifikan terhadap disiplin siswa. Sumbangan efektif fungsi pengendalian oleh kepala sekolah terhadap disiplin siswa sebesar 7,461%. Bila dijabarkan lebih lanjut, maka dapat diketahui bahwa tidak ada pengaruh dari penetapan peraturan terhadap disiplin siswa; tidak ada pengaruh dari monitoring perilaku oleh kepala sekolah terhadap disiplin siswa; dan ada pengaruh yang signifikan dari tindakan korektif/perbaikan yang dilakukan oleh kepala sekolah terhadap disiplin siswa. Key Words: student discipline, controling function


2021 ◽  
Vol 11 (1) ◽  
pp. 78
Author(s):  
Enjang Sudarman ◽  
Harries Madiistriyatno ◽  
Ikbal Sudarman

Abstract. The purpose of this study is to help make decisions about winning the smartphone market through product differentiation to increase customer loyalty for the OPPO Brand. The study population was 1050 students of the faculty of education and the faculty of economics, the sampling technique using the stratified random sampling method was obtained by 550 students. Data analysis was performed using Structural Equation Model (SEM) statistical analysis using Amos Graphic v.22 Software. The result of the research obtained product differential strategy, brand image and customer satisfaction can increase customer loyalty. Brand image and customer satisfaction factor are mediators of product quality on customer loyalty factors. The implication of this research is that brand image is the biggest factor affecting customer satisfaction. Furthermore, the contribution of research result to the OPPO company must make product changes in order to improve brand image, customer satisfaction and customer loyalty. Abstrak. Tujuan dari penelitian ini adalah untuk meningkatkan loyalitas pelanggan melalui penguatan kualitas produk, citra merek dan kepuasan pelanggan. Populasi penelitian ini adalah Mahasiswa di Kabupaten Karawang dari 12 Perguruan tinggi sebanyak 27,378 mahasiswa, teknik pengambilan sampel menggunakan stratified random sampling diperoleh sebanyak 550 orang. Analisis data dilakukan dengan menggunakan analisis statistik Structural Equation Model (SEM) menggunakan perangkat lunak Amos Graphic versi 22. Hasil penelitian yang diperoleh bahwa penguatan kualitas produk memiliki efek secara langsung terhadap loyalitas pelanggan, citrak merek dan kepuasan pelanggan adalah mediator faktor kualitas produk pada faktor loyalitas pelanggan. Implikasi dari penelitian ini bahwa citra merek merupakan faktor terbesar yang mempengaruhi kepuasan pelanggan. Selanjutnya, kontribusi hasil penelitian terhadap perusahaan OPPO adalah untuk pertimbangan kebijakan bagi manajemen dalam hal penguatan kualitas produk yang dilakukan melalui inovasi teknologi dari sisi penggunaan bahan, fitur-fitur, serta komponen berkualitas tinggi agar meningkatkan citra merek, kepuasan pelanggan sehingga berdampak positif terhadap loyalitas pelanggan.


2018 ◽  
Vol 2 (1) ◽  
pp. 81
Author(s):  
Made Rismawan ◽  
Kusuma Negara ◽  
Kadek Parsi Kasmini

ABSTRAK.Latar Belakang. Masalah pertumbuhan dan perkembangan pada anak khususnya keterlambatan perkembangan umum masih terjadi. Diagnosis awal dan pengenalan tanda-tanda gangguan pertumbuhan dan perkembangan sangatlah penting dilaksanakan. Keterlambatan perkembangan umum (KPU) atau global developmental delay (GDD) adalah bagian dari ketidakmampuan mencapai perkembangan sesuai usia. Penelitian ini bertujuan untuk mengetahui gambaran deteksi dini KPU pada siswa PAUD di Kota Denpasar. Metode Penelitian. Desain penelitian yang digunakan adalah deskriptif kuantitatif dengan pendekatan cross-sectional. Penelitian dilakukan di empat PAUD di Kota Denpasar yaitu TK Kumara Loka, TK Mas Kumara, TK Widya Kumara dan TK Negeri Pembina Denpasar. Sampel dalam penelitian ini adalah siswa PAUD yang berjumlah 131 siswa yang dipilih menggunakan teknik random sampling. Instrumen penelitian menggunakan kuesioner Summary of Diabetes Self Care Activities. Instrumen penelitian adalah alat timbang berat badan, alat ukur tinggi badan dan instrumen Kuesioner Pra Skrining Perkembangan (KPSP). Hasil Penelitian. Hasil analisa data menunjukkan bahwa 116 (88%) responden memiliki pertumbuhan dan perkembangan yang sesuai dengan umurnya, 5 (4%) meragukan, dan 10 (8%) responden menyimpang. Frekuensi gambaran keterlambatan perkembangan pada siswa PAUD di Kota Denpasar 15 responden yang mengalami keterlambatan perkembangan, seluruhnya (100%) mengalami keterlambatan. Pembahasan. Masalah keterlambatan pertumbuhan dan perkembangan anak dapat akibat pola asuh orangtua, pengasuh ataupun suatu penyakit. Keterlambatan motorik pada anak bisa disebabkan oleh sedikitnya rangsangan yang diterima si kecil baik oleh pengasuh, orangtua ataupun mainanya.Hal ini menunjukkan bahwa keterlambatan ini sangat kompleks dan perlu upaya pencegahan agar dampaknya tidak merugikan anak. Simpulan. Oleh sebab itu, orang tua memiliki peran yang sangat penting dalam setiap tahap perkembangan anak. Kata kunci : keterlambatan perkembangan umum, siswa PAUD ABSTRACT.Background. Problems of growth and development in children, especially delay in general development still occur. Early diagnosis and introduction of signs of growth and developmental disorders. General development delays (KPUs) or the development of global delay (GDD) are part of the inability to reach the age of development. This study aims to determine early detection of PAUD students in Denpasar City. Research methods. The research design used is descriptive quantitative with cross-sectional approach. The research was conducted in four PAUD in Denpasar City namely Kumara Loka TK, TK Mas Kumara, TK Widya Kumara and TK Negeri Pembina Denpasar. The sample in this study were PAUD students who used 131 students selected using random sampling technique. The research instrument used questionnaires Summary of Diabetes Self-Care Activity. Instrument of Pre-Screening Questionnaire (KPSP). Research result. The result of data analysis showed 116 (88%) respondents had growth and development according to their age, 5 (4%) were dubious, and 10 (8%) respondents deviated. The frequency of aging in PAUD students in Denpasar City 15 respondents experiencing developmental delay, training (100%) experienced delays. Discussion. The problem of delayed growth and development of children can be caused by child care, caregiver or a disease. Motor delays in children can be demanded by the victim of stimulation received by the child either by the caregiver, old or playanya.Hal this shows the existence of this delay is very complex and need preventive efforts in order not to harm the child. Conclusion. Therefore, parents have a very important role in every stage of child development. Keywords: general development delay, PAUD students


2020 ◽  
Vol 4 (3) ◽  
pp. 211-218
Author(s):  
Hastuti Habir ◽  
Zakiyah Zahara ◽  
Farid Farid

This research aims to find out and analyze the effect of brand image and word of mouth, either simultaneously or partially on the decision of purchasing Yamaha motorcycle in Bungku Tengah of Morowali Regency. This was a descriptive research with population of consumers of yamaha motorcycle in Bungku Tengah of Morowali Regency. Sample used was random sampling, in which 91 people selected as the sample. Data collection was questionnaire and it was analyzed using multiple linear regression analysis.The research result reveals that significant probability value of brand image variable (0.002) < (0.05) so the brand image variable has a significant effect on the decision of purchasing, significant probability value of word of mouth (0.087) > (0.05) so the word of mouth variable has no effect on the decision of purchasing. It means the brand image variable partially has a significant effect on decision of purchasing; however, word of mouth variable partially has no effect on kdecision of purchasing. Penelitian ini bertujuan untuk mengetahui analisi pengaruh citra merek dan word of mouth, baik secara simultan maupun parsial terhadap keputusan pembelian sepeda Motor Yamaha di Bungku Tengah Kabupaten Morowali Kecamatan. Jenis penelitian ini adalah deskriptif, Populasi penelitian ini adalah konsumen pengguna Motor Yamaha di Bungku Tengah Kabupaten Morowali. Teknik pengambilan sampel yang digunakan adalah Random Sampling, dan dengan tehnik tersebut 91 orang sebagai sampel. Teknik pengumpulan data yang di gunakan adalah angket, dan Teknik analisis data yang di gunakan adalah analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa, angka probabilitas signifikan variabel Citra Merek (0,002) < (0,05) sehingga variabel Citra Merek memiliki pengaruh yang signifikan terhadap keputusan pembelian, angka probabilitas signifikan variabel Word of Mouth (0,087) > (0,05) sehingga variabel Word of Mouth tidak mempunyai pengaruh yang signifikan terhadap keputusan pembelian. Artinya variabel Citra Merek secara parsial berpengaruh signifikan terhadap keputusan pembelian, namun variabel Word of Mouth secara parsial berpengaruh tidak signifikan terhadap keputusan pembelian.


2011 ◽  
Vol 14 (2) ◽  
pp. 73-82 ◽  
Author(s):  
Yana Zahara ◽  
Ratna Sitorus ◽  
Luknis Sabri

AbstrakKinerja perawat berpengaruh langsung terhadap kualitas pelayanan kesehatan. Penelitian ini merupakan penelitian deskriptifkuantitatif dengan pendekatan cross sectional yang bertujuan untuk mengetahui hubungan faktor-faktor motivasi kerja dengankinerja perawat pelaksana di ruang rawat inap Rumah Sakit X. Penelitian menggunakan proportionate random sampling yangtelah memenuhi kriteria inklusi, yaitu 100 perawat pelaksana Rumah Sakit X. Hasil penelitian ini menunjukkan ada tiga subvariabelmotivasi kerja yang ada hubungan signifikan dengan kinerja perawat yaitu: hubungan interpersonal (OR= 4,345), supervisi(OR= 72,952) dan penghasilan/gaji (OR= 7,304). Sedangkan variabel karakteristik individu menunjukkan dua variabel yangada hubungan signifikan dengan kinerja adalah pendidikan perawat pelaksana (OR = 7,567) dan umur (OR= 25,948). Adapunsubvariabel yang dominan berhubungan dengan kinerja perawat adalah supervisi (OR= 72,952), setelah dikontrol variabelumur, penghasilan/gaji dan tingkat pendidikan. Peningkatan supervisi oleh kepala ruangan, komite keperawatan, dan bagiankeperawatan perlu untuk ditingkatkan, dengan cara pendekatan struktur organisasi agar dapat memotivasi kinerja perawatpelaksana.Kata kunci: faktor-faktor motivasi kerja, kinerja perawatAbstractPerformance of nurses directly affect to quality health care. Staff nurse is a contribution worker directly to the quality of theservices for the client. The work motivation factor is one of factors which influence the work of nurse. This research is adescriptive quantitative by a cross sectional design which aiming to know relationship between the work motivation factorswith staff nurse performance inpatient wards in Hospital X. Research used a proportionate random sampling which fulfilledan inclusion criterion; it was almost 100 staff nurse at inpatient wards in Hospital X. This research result indicated three subvariables of work motivation which related significantly by nurse performance including interpersonal relation (OR= 4.345),supervision (OR= 72.952) and incomes or salary (OR=7.304). While individual characteristic variable indicated two variableswhich related significantly by performance is education of staff nurse (OR= 7.567) and age (OR= 25.948). There are dominantsub variable connected with staff nurse performance is supervision (OR= 72.952), after it was controlled by variables of age,incomes or salary and education level. Increase of supervision by head nurse, nursing committee, and nursing section need tobe improved, with the approach of organizational structure in order to motivate the performance of nurses.Keywords: factors of work motivation, nurse performance


2015 ◽  
Vol 3 (3) ◽  
Author(s):  
Henny Rukmanasari Hasibuan ◽  
Purwanto .

ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran discovery learning terhadap hasil belajar siswa kelas X pada materi pokok Listrik Dinamis. Jenis penelitian ini adalah quasi experiment. Populasi dalam penelitian adalah seluruh siswa kelas X yang terdiri dari 8 kelas. Pengambilan sampel dilakukan dengan cara cluster random sampling dengan mengambil 2 kelas secara acak yaitu kelas X-5 sebagai kelas eksperimen dan kelas X-6 sebagai kelas kontrol. Instrumen yang digunakan adalah tes hasil belajar yang telah divalidasi dalam bentuk pilihan berganda sebanyak 20 soal. Hasil penelitian diperoleh nilai rata-rata pretes kelas eksperimen 33,06 dan kelas kontrol 32,78. Kemudian diberikan perlakuan yang berbeda, kelas eksperimen dengan model pembelajaran discovery learning dan kelas kontrol dengan model pembelajaran konvensional. Setelah pembelajaran selesai diberikan, diperoleh postes dengan nilai rata-rata kelas eksperimen 75,69 dan kelas kontrol 69,86. Hasil uji t dengan taraf signifikasi 0,05 bahwa secara signifikan ada perbedaan akibat pengaruh model pembelajaran discovery learning terhadap hasil belajar siswa pada materi pokok Listrik Dinamis di kelas X. Kata kunci : model pembelajaran discovery learning dan hasil belajar siswa.   ABSTRACT This research aimed to know the effect of discovery learning model on students learning outcomes in the subject matter dynamical electricity in class X. The type of research was quasi-experimental. The population were the tenth grade students consisting of 8 classes. The samples collection done by means of cluster of random sampling by taking 2 class at random that is class X-5 as experiment class and class X-6 as control class. The instruments used were test of learning outcomes that have been validated in the form of option as much as 20 questions. The research result obtained average value of experiment pretest class 33,06 and the control class 32,78. Then given different treatment, experiment class with discovery learning and control class with conventional of models. After learning is completed, obtained postest the average value of experiment class 75,69 and control class 69,86. The results of t one party with the level significance in 0,05 obtained there is difference of students’ learning outcomes due to the effect of discovery learning in the subject matter listrik dinamis in class X. Keywords: Discovery learning model, and learning outcome.  


Jurnal Socius ◽  
2014 ◽  
Vol 3 (2) ◽  
Author(s):  
Moch Ardi Yannor

The assigment is made for students could learn to practice. This research aims to find out the correlation between the students’ perception toward assignment and students’ interest to learn Geography, between the students’ perception toward assignment and students’ achievment to learn Geography, between the students’ interest toward assignment and students’ achievment to learn Geography, between the students’ perception partially toward assignment and students’ interest toward students’ achievment to learn Geography. This research is based on quanitative approach, using random sampling in which X and XI IPS are taken as the sample. The research result states that there is correlation between the students’ perception and assignment in which the correlation score 0,666 wiht the significance of sig. 0,000 < 0,05, there is no significant correlation between  the students’ perception toward assignment and students’achievment toward learning Geography in which it says 0,056 with the signifance of sig. 0,523 > 0,05, there is no correlation between the students’ interest toward assignment and students’ achievment toward learning Geography in which it says 0,001 with the significance of sig. 0,991 > 0,05, and it is the most dominant factor based on partial correlation, namely 0,667 with the significance of 0,000 < 0,05, so Ho is refused.Key Words: students’ perception, assignment, interest, achievment, and Geography


2013 ◽  
Vol 25 (1) ◽  
Author(s):  
Rizky Vijani ◽  
Sri Susilawati ◽  
Asty Samiaty Setiawan

Introduction: Perception is the process of object observations about something using the five senses. Everyone has a different perception of the same object, although in this case are the symptoms of periodontal disease. The purpose of this study is to determine the self-perception of the seriousness of the symptoms of periodontal disease in adolescents aged 18 years SMAN 8 Bandung. Methods: This study was a descriptive study with a survey method. The methods used in sampling is a method of random sampling technique. Sample studied was 18-year-old teenager in Senior High School 8 Bandung students. as much as 148 student. Results: The results shows that respondents' perception of the seriousness of the symptoms of periodontal disease to get 555.8.average point. Conclusion: Based on the research result, it can be conclude that on 18-year-old student at SMAN 8 Bandung gained a serious perception of the symptoms of periodontal disease.


2017 ◽  
Vol 6 (1) ◽  
pp. 20
Author(s):  
Arining Tyas Utomo ◽  
Muh. Asrori ◽  
Hefy Sulistyawati

<p>The aims of the research are to investigate whether there is a positive correlation between (1) cohesive devices mastery and reading comprehension; (2) learning motivation and reading comprehension; (3) cohesive devices mastery, learning motivation simultaneously toward reading comprehension. The method used in this research is correlation. The study was conducted at a senior high school in Sukoharjo. The population of the research consists of 253 students. The sample is 34 students taken by cluster random sampling. The instruments in collecting the data are questionnaire and objective test. The technique of analyzing the data are simple and multiple linear regression and correlation. The result of the research shows that there is a positive correlation between (1) cohesive devices mastery and reading comprehension; (2) learning motivation and reading comprehension; (3) cohesive devices mastery, learning motivation simultaneously toward reading comprehension. Based on the research result, it can be concluded that cohesive devices mastery and learning motivation give contribution in the improvement of reading comprehension.</p>


2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Ni Made Andini Laras Prapti . ◽  
Luh Ayu Tirtayani, S.Psi.,M.Psi. . ◽  
Drs. I Wayan Wiarta, S.Pd., M.For. .

Penelitian ini bertujuan untuk mengetahui pengaruh metode bercerita terhadap perkembangan karakter anak kelompok B TK Gugus 1 Kecamatan Tampaksiring Tahun Pelajaran 2017/2018. Penelitian ini menggunakan eksperimen semu (Quasi eksperiment) dengan nonequivalent control group design, Populasi penelitian ini berjumlah 324 anak. Pengambilan sampel menggunakan teknik random sampling. Sampel dalam penelitian ini adalah anak kelompok B1 TK Widya Shanti berjumlah 30 anak sebagai kelompok eksperimen dan kelompok B2 TK Kumara Wiyata berjumlah 30 anak sebagai kelompok kontrol yang tidak dibelajarkan menggunakan metode bercerita dalam menanamkan nilai-nilai karakter. Data dikumpulkan dengan teknik observasi yang dianalisi menggunakan teknik analisis dengan uji-t berdasarkan hasil penelitian diperoleh thitung=3,24 sedamgkan taraf signifikasi 5% dengan dk = 58 diperoleh nilai ttabel=2.00 sehingga thitung=3,24> ttabel=2.00 berdasarka kriteria penguji, maka Ho ditolak dan Ha diterima. Adapun rata-rata perkembangan nilai-nilai karakter pada kelompok yang dibelajarkan dengan cerita yang mengandung nilai-nilai karakter adalah = 77,80 sedangkan pada kelompok yang dibelajarkan tidak menggunakan cerita yang mengandung nilai-nilai karakter adalah = 65,87. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa terdapat pengaruh metode bercerita yang mengandung nilai-nilai karakter terhadap perkembangan nilai-nilai karakter anak kelompok B TK Gugus 1 Kecamatan Tampaksiring Tahun Pelajaran 2017/2018.Kata Kunci : Nilai-nilai karakter, metode bercerita, cerita Kepahlawanan,cerita rakyat. This study aims to determine the effect of storytelling methods on the development of children character group B TK Cluster 1 Kecamatan Tampaksiring Lesson 2017/2018. This research uses quasi experiment with nonequivalent control group design. The population of this research is 324 children. Sampling using random sampling technique. The sample in this research is the children of B1 TK Widya Shanti group of 30 children as experimental group and B2 TK Kumara Wiyata group of 30 children as the control group that is not learned using the storytelling method in instilling the character values. Data collected by observation technique which analyzed by using analysis technique with t-test based on research result obtained thitung = 3,24 sedamgkan 5% significance level with dk = 58 obtained ttable value = 2.00 so thitung = 3.24> ttable = 2.00 based on criterion testers , then Ho is rejected and Ha accepted. The average development of character values in groups that are taught with stories containing character values is = 77.80 whereas in groups that are taught not using stories containing values of characters is = 65.87. Based on the results of this study can be concluded that there is influence of storytelling method that contains the character values of the development of the character values of children group B TK Cluster 1 Tampaksiring District Lessons 2017/2018.keyword : Values of character, story telling method, Heroic story, folklore


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