Green leafhopper (GLH), Nephotettix virescens, is the most efficient vector of rice tungro virus disease. The disease is endemic in some provinces of Indonesia and commonly con-trolled using resistant varieties. Resistance of rice varieties to tungro could be classified into resistance to a virus and a vector. The history of GLH resistant varieties adoption affected the GLH adaptation in an area. The study was conducted in the period of 2009-2011 to evaluate the resistance status of five GLH resistant rice variety groups (T0-T4) using survival and transmission test. The GLH populations were collected from 15 tungro endemic provinces in Indonesia. The GLH was then reared in the greenhouse before used for the test. The degree of resistance to tungro viruses was calculated by adding the value of survival (weight x score of survival rate) and virus transmission rate (weight x score of transmission rate). The weights for survival and transmission rate were set to 40 and 60, respectively. The results showed that the rank of resistant variety groups in decreasing order of resistance were T4, T1, T2 and T3. Five variations in GLH transmission efficiency were identified, i.e. 170, 070, 050, 030 and 010. GLH populations from Bali and West Nusa Tenggara were the most efficient vector for rice tungro virus. We concluded that there were diversities in the degree of resistance among GLH resistant varieties. Variation in virus transmission efficiency (biotype) among GLH populations collected from various tungro endemic areas closely related to the history of adoption of rice varieties.
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This study aims to develop the character of early childhood by using cultural malaybased traditional games. The children's world is synonymous with the playing world so that learning is more easily absorbed by children through play. Traditional games are very important to be introduced so children can find out games that have been around for generations. Children are introduced to traditional games that elevate Malay culture. The Malay culture is a characteristic of the Lancang Kuning earth, so that it became the Riau Vision and Mission in building its territory in reference to Malay Culture. In addition, through Malay culture children are educated in character building. The character of children is shaped according to Malay culture which is full of morality and religion. Child character development is very important to be formed early because character is permanent and inherent in children to adulthood. This study belongs to the category of descriptive research which describes the data relating to the formulation of the problems examined in this study. Data collection used in this study was carried out by total sampling technique. This research uses a Likert scale, namely from the results of observations and interviews. Then, the data analysis technique used is descriptive technique.
Penelitian ini bertujuan untuk meningkatkan kemampuan mengenal huruf hijaiyah anak melalui media gambar. Penelitian ini merupakan Penelitian Tindakan Kelas yang dilaksanakan di kelas B PAUD Duta Raudha Center Riau, dengan jumlah subjek penelitian 19 anak. Instrumen yang digunakan adalah pedoman observasi. Berdasarkan hasil penelitian ini, kemampuan mengenal huruf hijaiyah anak dapat ditingkatkan dengan menggunakan media gambar. Hasil pada siklus I diketahui terdapat peningkatan kemampuan mengenal huruf hijaiyah dibandingkan dengan sebelum tindakan. Pada siklus II diperoleh persentase lebih besar dan berada pada kriteria Berkembang Sangat Baik, dimana telah mencapai indikator keberhasilan yang telah ditetapkan. dengan demikian dapat dikatakan bahwa kemampuan mengenal huruf hijaiyah anak kelas B PAUD Duta Raudha Center Riau dapat ditingkatkan melalui media gambar
Penelitian ini didasari dengan perlunya pemimpin memiliki kompetensi manajerial dan kemampuan demokratik. Kedua hal ini menarik untuk dikaji pada suatu penelitian. Penelitian ini bertujuan untuk melihat pengaruh kompetensi manajerial dan kepemimpinan demokratik kepala sekolah terhadap kinerja guru melalui motivasi kerja sebagai variabel intervening. Metode Penelitian ini menggunakan metode kuantitatif dengan analisis deskriptif dan verifikatif. Penelitian dilaksanakan di MTs yang ada di Kecamatan Bukit Batu Kabupaten Bengkalis dengan sampel sebanyak 50 sampel. Teknik pengumpulan data pada penelitian ini dengan melakukan penyebaran kuesioner, dengan skala Likert. Pengujian hipotesis dalam penelitian ini menggunakan SEM-PLS melalui software SmartPLS Versi 2.0 M3. Hasil penelitian ini menunjukkan bahwa Kompetensi manajerial berpengaruh signifikan tetapi kepemimpinan demokratik tidak berpengaruh terhadap kinerja guru. Kepemimpinan demokratik berpengaruh signifikan tetapi kompetensi manajerial tidak berpengaruh signifikan terhadap motivasi kerja. Untuk mediasi motivasi kerja, menunjukkan hasil kompetensi manajerail dan kepemimpinan demokratik tidak berpengaruh signifikan terhadap kinerja guru MTs di Kecamatan Bukit Batu. Sebagai kesimpulan, kompetensi manajerial memiliki pengaruh terhadap kinerja guru sedangkan kepemimpinan demokratik memiliki pengaruh terhadap motivasi kerja.
Anak merupakan anugerah yang diberikan oleh Tuhan kepada setiap orangtua. Orangtuamemberikan bekal berupa pendidikan dengan memasukkan anak sejak usia dini ke sekolahdengan harapan anak akan mendapat pengalaman dan rangsangan dalam tumbuhkembangnya. Meskipun orangtua mempercayakan pendidikan pada sebuah sekolah, namuntanggung jawab orangtua pada belajar anak tidak lepas begitu saja. Oleh karena itu antaraorangtua dan sekolah harus ada hubungan secara teratur untuk membicarakan kemajuananak. Kerjasama penting dilakukan agar terjadi proses yang berkesinambungan dalammenstimulasi perkembangan anak baik dari sekolah ke rumah maupun sebaliknya. Tujuanpenelitian ini adalah untuk mengetahui tentang: (1) Upaya sekolah menjalin kerjasamadengan orangtua siswa; (2) Bentuk kerjasama antara sekolah dengan orangtua siswa; (3)Hambatan dalam kerjasama; dan (4) Upaya sekolah mengatasi hambatan dalambekerjasama. Penelitian ini merupakan penelitian deskriptif dengan pendekatan jeniskualitatif. Subjek penelitian ini adalah kepala sekolah, guru dan orangtua siswa di TK At-Tiin Pekanbaru. Teknik pengumpulan data yang digunakan adalah wawancara dandokumentasi. Hasil penelitian menunjukkan bahwa: (1) Upaya sekolah menjalin kerjasamadengan orangtua siswa yaitu dengan menciptakan iklim sekolah nyaman, melakukankomunikasi awal dengan orangtua, dan menyediakan kesempatan bagi orangtua untukterlibat; (2) Bentuk kerjasama yang dilakukan antara lain: parenting, komunikasi,volunteer, keterlibatan orangtua pada pembelajaran anak di rumah, dan kolaborasi dengankelompok masyarakat.
Objectives: Task performance is an essential determinant of organization life, including profit and non-profit organizations. Lecturers' task performance in universities is vital to realizing the goals, which include creating quality graduates and building competitiveness that promises sustainable progress for all involved stakeholders. Therefore, it is crucial to investigate lecturers' task performance by considering other relevant variables. Accordingly, this study examined Indonesian lecturers' task performance based on innovative behavior, job involvement, and organizational citizenship behavior (OCB). The study also attempted to find relevant models of innovative behavior influencing lecturers' task performance, mediated by job involvement and OCB. Methods: Questionnaires with the Likert scale were used to collect data from 230 lecturers selected using accidental sampling. The data were analyzed using descriptive and correlational techniques and structural equation modeling. Results: Innovative behavior, job involvement, and OCB significantly affected the lecturers' task performance. Besides, job involvement and OCB mediating innovative behavior affected the lecturers' task performance. However, the mediating role of job involvement was more prominent than that of OCB. Novelty: A new model of innovative behavior mediated by job involvement and OCB was developed, affecting lecturers’ task performance. It is hoped that the model can trigger interesting discussions and raise new hope for task performance improvement based on innovative behavior mediating job involvement and OCB. Doi: 10.28991/ESJ-2022-SIED-09 Full Text: PDF
Early childhood be in stages unique with progress in conjunction with the sensitive and phase golden ages.Age it is also an ideal time required for the establishment of knowledge, understanding, skill and mental attitude children.Teachers paud play an important role as the children in the development of potential through processing of different perspectives, skill and value. Value delivered teacher for interact with students.Hope, students will have the value of a character through education in paud.The value of a character to be developed for the nation include religious: character, honest, tolerance, discipline, hard work, creative, independent, democratic, curiosity, the spirit of nationality, love of country, appreciate achievement, friendly, kidding, avid reader, caring environment, socially responsible, responsibility, afraid to take risks, leadership, innovative, cooperation unyielding, realistic and curiosity
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