1,720,955 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
INCREASING READING LITERACY OF GRADE V ELEMENTARY SCHOOL STUDENTS USING FLIPBOOK-BASED LEARNING MEDIA
Get PDFThis study aims to describe the process of developing instructional media, the quality of the media which includes the validity, practicality and effectiveness of using flipbook-based learning media to increase story reading literacy in fifth grade students of MI Sabilillah Sampang. This development research uses the Four-D model. The subjects consisted of 28 students of class V. The data collection techniques used were observation, questionnaires and tests. The results showed that media validation obtained an average value of 4.53 with a proportion of 91%, teacher activity received an average value of 64 with a proportion of 91% and student activity obtained an average value of 65 with a proportion of 95%. Flipbook-based learning media to increase literacy in reading stories on the effectiveness aspect using the N-gain test 4 students in the medium category and 24 students in the high category. Based on price data t-statistics = 15.05 > t-table = 2.052, there is a difference significant between X1 and X2 . There is a significant difference in the results of the pretest and posttest. So it can be concluded that learning media based on Filpbook is effective to use.Penelitian ini bertujuan untuk mendeskripsikan proses pengembangan media pembelajaran, kualitas media yang meliputi validitas, kepraktisan dan keefektifan penggunaan media pembelajaran berbasis flipbook untuk meningkatkan literasi membaca cerita pada siswa kelas V MI Sabilillah Sampang. Penelitian pengembangan ini menggunakan model Four-D. Subjek terdiri dari 28 siswa kelas V. Teknik pengumpulan data yang digunakan adalah observasi, angket dan tes. Hasil penelitian menunjukkan bahwa validasi media memperoleh nilai rata-rata 4,53 dengan proporsi 91%, aktivitas guru memperoleh nilai rata-rata 64 dengan proporsi 91% dan aktivitas siswa memperoleh nilai rata-rata 65 dengan proporsi 95%. Media pembelajaran berbasis flipbook untuk meningkatkan literasi membaca cerita pada aspek keefektifan menggunakan uji N-gain 4 siswa pada kategori sedang dan 24 siswa pada kategori tinggi. Berdasarkan data harga t-statistik = 15,05 > t-tabel = 2,052, terdapat perbedaan yang signifikan antara X1 dan X2 . Terdapat perbedaan yang signifikan pada hasil pretest dan posttest. Sehingga dapat disimpulkan bahwa media pembelajaran berbasis Filpbook efektif untuk digunakan
Variations on the Author
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
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
Desain Media Pembelajaran Flash Card Math dengan Strategi Teams Achievement Division (STAD) Terhadap Hasil Belajar Matematika Materi Himpunan
No full textPendidikan yang mampu mendukung pembangunan di masa depan adalah pendidikan yang mengembangkan potensi siswa dan dapat memecahkan masalah kehidupan, salah satunya masalah dalam pendidikan yang bisa bersumber dari guru dan juga bisa bersumber dari siswa, selain itu media dan juga strategi yang digunakan haruslah sesuai dengan karakteristik siswa. Salah satu contoh pembelajaran yang sesuai untuk siswa kelas VII adalah dengan desain media pembelajaran flas card math dengan strategi student teems achievement division diperoleh rata-rata pada siklus pertama yaitu 67. Karena hasil pada siklus I belum maksimal, maka peneliti melanjutkan pada siklus ke II dengan nilai rata-rata 71,5. Karena pada siklus ke II masih juga belum maksimal maka dilnjutkan pada siklus ke III dengan memperoleh nilai rata-rata 86,5. Sehingga dapat disimpulkan bahwa dengan menggunakan media flas card math serta strategi student teems achievement division dapat meningkatkan hasil belajar siswa
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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