1,721,282 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
KEEFEKTIFAN BAHAN AJAR MOBILE LEARNING BERBASIS ANDROID PADA TOPIK GELOMBANG BUNYI DALAM MENINGKATKAN KOGNITIF DAN KETERAMPILAN KOMUNIKASI PESERTA DIDIK SMA
Full text linkKEEFEKTIFAN BAHAN AJAR MOBILE LEARNING BERBASIS ANDROID PADA TOPIK GELOMBANG BUNYI DALAM MENINGKATKAN KOGNITIF DAN KETERAMPILAN KOMUNIKASI PESERTA DIDIK SMA
(Rani Nurliani, 1803565)
ABSTRAK
Fakta di lapangan menunjukkan bahwa masih banyak peserta didik yang mengalami masalah dalam pembelajaran fisika, salah satu penyebabnya adalah rendahnya kualitas proses pembelajaran yang disebabkan oleh bahan ajar yang tidak sesuai dengan kebutuhan peserta didik. Penelitian ini bertujuan untuk mengembangkan mobile learning berbasis android dalam meningkatkan kognitif dan keterampilan komunikasi peserta diidk SMA. Metode penelitian yang digunakan adalah Research and Development (R&D). Penelitian ini melibatkan 60 peserta didik yang terbagi menjadi 30 peserta didik kelas eksperimen dan 30 peserta didik kelas kontrol di salah satu SMA Kab. Sumedang. Instrumen yang digunakan adalah tes kemampuan kognitif, lembar penilaian keterampilan komunikasi, lembar uji keterpahaman wacana, angket kualitas bahan ajar, dan angket tanggapan peserta didik. Berdasarkan penelitian yang telah dilakukan, hasil analisis uji keterpahaman dan kualitas memiliki rata-rata persentase sebesar 77,7% dengan kategori layak. Selain itu, bahan ajar mobile learning berbasis android mampu meningkatan kemampuan kognitif dengan N-Gain sebesar 0,50 (kategori sedang). Disamping itu, dengan menggunakan mobile learning berbasis android, keterampilan komunikasi peserta didik mengalami peningkatan. Selanjutnya berdasarkan analisis statistik dan uji effect size diperoleh bahwa mobile learning berbasis android efektif meningkatkan kognitif peserta didik. Hal ini didukung dengan tanggapan peserta didik mengenai bahan ajar mobile learning yang dikembangkan dimana peserta didik setuju dengan penggunaan bahan ajar mobile learning.
Kata kunci: Mobile learning, kemampuan kognitif, keterampilan komunikasi, multimodus representasi.
THE EFFECTIVENESS OF ANDROID-BASED MOBILE LEARNING TEACHING MATERIALS ON SOUND WAVE TOPICS IN INCREASING COGNITIVE AND COMMUNICATION SKILLS OF HIGH SCHOOL STUDENTS
(Rani Nurliani, 1803565)
ABSTRACT
Facts in the field show that there are still many students who experience problems in learning physics, one of the causes is the low quality of the learning process caused by teaching materials that are not by student needs. This study aims to develop Android-based mobile learning in improving the cognitive and communication skills of high school students. The research method used is Research and Development (R&D). This study involved 60 students who were divided into 30 students in the experimental class and 30 students in the control class in one of the district high schools Sumedang. The instruments used were cognitive ability tests, communication skills assessment sheets, discourse comprehension test sheets, the quality of teaching material questionnaires, and student response questionnaires. Based on research that has been done, the results of the analysis of understanding and quality tests have an average percentage of 77.7% with a decent category. Besides, android-based mobile learning teaching materials can increase cognitive abilities with N-Gain by 0.50 (medium category). Also, by using Android-based mobile learning, student communication skills have increased. Furthermore, based on statistical analysis and effect size test, it was found that Android-based mobile learning was effective in improving student cognitive. This is supported by student responses regarding the developed mobile learning teaching materials where students agree with the use of mobile learning teaching materials.
Keywords: Mobile learning, cognitive abilities, communication skills, multi modes representation
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
The Students’ Speaking Ability in English Debate Club at Darul Hijrah Boarding School for Girls Banjar Regency
Full text linkRatna Nurliani. 2013. The Students’ Speaking Ability in English Debate Club at Darul Hijrah Boarding School for Girls Banjar Regency. Thesis, English Education Department, Faculty of Tarbiyah and Teacher’s Training. Advisor; Dra. Hj. Nida Mufidah, M.Pd.
Keywords: Speaking, Ability, Debate, English
The problem of this research are : How is students’ speaking ability in English Debate Club at Darul Hijrah Boarding School for Girls? and what are the factors that influence the students’ speaking ability in English Debate Club at Darul Hijrah Boarding School for Girls?.
The subjects of this research were the students who joined English Debate Club at tenth and eleventh grade students, which consisted of 15 students in academic year 2012/2013. Meanwhile, the object of this research is the Students’ Speaking Ability in English Debate Club at Darul Hijrah Boarding School for Girls Banjar Regency including grammar, vocabulary, comprehension, fluency and pronunciation.
The data are collected through speaking test, questionnaire, interview, observation and documentary. Data in this research are processed through editing, coding, classifying, tabulating and data interpreting. The data are analyzed by using descriptive qualitative analysis.
The result of this research states that the students’ speaking ability in English Debate Club at Darul Hijrah Boarding School for Girls Banjar regency is in fair category because the average of the test result is 54.4. the students ability in grammar is in poor category, the students’ ability in vocabulary is in poor category, the students’ ability in comprehension is in fair category, the students’ ability in fluency is in poor category, the students’ ability in pronunciation is in poor category. The influential factor of student’s scores are students learning activity is average activity, student’s interest in English is average interest, teacher skill in teaching English is skillful, English that owned by the students is enough and school environment and families support them enough
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Pengaruh Motivasi terhadap Produktivitas Kerja karyawan CV. Garuda Medan
No full textSri Nurliani, Pengaruh Motivasi Terhadap Produktivitas Kerja Karyawan CV. Garuda Medan. Motivasi merupakan suatu proses yang memberikan motif bekerja pada seseorang yang mendapat rangsangan dari luar. Dengan kata lain dapat dikatakan sebagai motivatif atau daya dorong yang ada dalam diri seseorang. Adapun rangsangan yang ditimbulkan dari luar seseorang harus ditimbulkan oleh pemimpin, sehingga agar hal-hal diluar seseorang tersebut turut mempengaruhinya. Dalam pemberian motivasi bagi suatu perusahaan juga sangat memerlukan suatu komunikasi yang bagus antara atasan dengan bawahannya, maupun sebaliknya agar tecipta suatu jalinan hubungan yang bagus bagi masing-masing pihak dalam mendapatkan informasi yang tepat dan tidak terjadi kesalahpahaman untuk melaksanakan pekerjaan mereka dengan semaksimal mungkin.
C.V. Garuda yang berdiri pada tahun 1989 adalah salah satu perusahaan yang bergerak dalam bidang advertising, design grafis, ukiran kayu, meubel, dan label. Dimana perusahaan ini melihat bahwa perlunya motivasi bagi suatu perusahaan sebagai salah satu hal yang dapat mempengaruhi produktivitas kerja karyawan. Misalnya gaji yang diberikan perusahaan, santunan sosial, perawatan kesehatan dan sebagainya.
Penulis dalam menjabarkan skripsi ini menggunakan suatu metode deskriptif yaitu suatu metode dimana data yang telah diperoleh, dikumpulkan, disusun, diklasifikasikan, kemudian dianalisis sehingga memberikan suatu gambaran yang jelas terhadap masalah yang dihadapi perusahaan. Metode lain yang digunakan adalah metode regresi linier sederhana yaitu suatu teknik statistik yang berguna dalam memeriksa dan memodelkan berbagai hubungan variabel. Sehingga memudahkan bagi penulis dalam mengetahui seberapa besar pengaruh motivasi yang diberikan perusahaan bagi karyawannya.
Pelaksanaan kebijakan motivasi yang dilakukan C.V. Garuda berjalan dengan baik, dimana terdapat pengaruh yang positif dari kebijakan motivasi yang diberikan terhadap produktivitas karyawan sebesar 0,00030 dari biaya tenaga kerja yang dikeluarkan perusahaan sebesar satu juta rupiah. Produksi yang meningkat dengan jumlah karyawan yang meningkat pula. Kebijakan motivasi yang diberikan perusahaan menunjukkan bahwa perusahaan memperhatikan kebutuhan dan kesejahteraan karyawannya. Pelaksanaan kebijakan motivasi yang baik apabila ditangani dengan serius akan memberikan suatu semangat kerja bagi karyawan, hal ini terbukti bagi CV Garuda sendiri bahwa kebijakan motivasi yang mereka benkan kepada karywannya mempengaruhi gairah bekerja sehingga meningkatkan produktivitas kerja karyawan.79 HalamanSkripsi Sarjan
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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