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
Efektifitas Penggunaan Media LCD dalam Memotivasi Belajar Peserta Didik
Get PDFThe purpose of this study was to determine the effectiveness of the use of LCD media in motivating student learning. Researcher data collection techniques used several techniques namely observation, questionnaire and interview. The steps to present data are; (1) data reduction, summarizing the data obtained so as to provide a clearer picture, (2) Presentation of data, researchers display data in the form of narrative texts supported by questionnaire results that have been tested in the field, (3) Verification, drawing conclusions and verification with the goal can answer the problem formulation. The results of the study, each student has a desire to study hard, but many factors affect students so as to be lazy to learn, this is the task of teachers and parents to be able to motivate. The factors supporting and inhibiting the use of LCD projectors are as follows (1) supporting factors: educators who have expertise from conducting training, awareness of the masters of Education, a conducive and clean learning place, complete facilities and infrastructure. (2) inhibiting factors: there are still educators who have not been able to operate technology so they cannot use LCD media, mash lack of training for teaching staff related to the presentation of interesting material, it is still difficult for educators to use new methods. In conclusion, the use of LCD media can motivate students to learn.
Keywords: Use of LCD Media, Learning Motivation, Learner
PENGEMBANGAN MEDIA VIDEO NUMBER HEADS TOGETHER (NHT) UNTUK TENAGA PENGAJAR DI TK LABSCHOOL IKIP PGRI JEMBER
Get PDFPengembangan media video tentang Number Head Together (NHT) di TK LABSCHOOL IKIP PGRI JEMBER, dilatar belakangi sulitnya tenaga pengajar menerapkan model-model pembelajaran, hal tersebut karena tenaga pengajar hanya sekedar membaca buku tanpa tahu seperti apa penerapkan yang benar selaian itu tidak adanya waktu tenaga pengajar untuk mempelajarinya. Penelitian ini menggunakan model pengembangan Wiliam W. Lee & Diana L. Owens. Adapun tahapan-tahapan tersebut yaitu (1) Analisis (Analysis), (2) Desain (Design), (3) Pengembangan (Development), (4) Penerapan (Implementation), dan (5) Evaluasi (Evaluation). Produk media yang dihasilkan divalidasi oleh ahli materi dan ahli media yakni dosen IKIP PGRI Jember. Selanjutnya diuji coba pada enam tenaga pengajar untuk menguji kemenarikan dan kemudahan penggunaan medi video.Produk yang dihasilkan berupa media videoNumber Heads Together dalam bentuk program aplikasi sehingga dapat di-copy-paste kan pada setiap komputer/laptop pengguna. Produk ini pun dikemas dalam bentuk CD juga penyimpanan digital (flashdisk) dan disertai pula buku petunjuk. Berdasarkan hasil perhitungan angket aspek kelayakan yang diperoleh dari ahli materi 85% yang berarti layak, dari ahli media 65% yang berarti layak digunakan. aspek kemudahan yang diuji coba pada tenaga pengajar memperoleh presentase 85% yang berarti media videoNumber Heads Together mudah digunakan. aspek kemenarikan yang diuji cobakan pada tenaga pengajar memperoleh presentase 88,5% yang berarti media videoNumber Heads Together menarik digunakan. Saran yang diajukan, kepada kepala sekolah adalah media videoNumber Heads Together dapat dijadikan sebagai alternatif untuk tenaga pengajar dalam mempelajari kooperatif tipe number heads together, supaya dapat memberikan variasi dalam kegiatan pembelajaran
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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