1,720,954 research outputs found
The Effects of Using Spin Wheel Media on Counting Ability of Tunagrahita Students
Get PDFThis study aims to determine the effect of spin wheel media on the counting ability of tunagrahita students in class IV at SLB Negeri 2 Yogyakarta. This study used the one-group pre-test-post-test research method. Data collection in this study used written tests, and data analysis methods used non-parametric statistical data analysis techniques with the Wilcoxon Signed Rank Test (Wilxocon marked rank test) with the help of SPSS version 20. The results of Z value = -2.236 with Asymp Sig were obtained from the analysis results obtained in this study. (2-tailed) 0.025, which is below 0.05. From these results, it can be interpreted that Ho is rejected and Ha is accepted at an initial significance of 5%. Therefore, the hypothesis in this study, "There is an effect of using rotating wheels on the numeracy skills of tunagrahita students in class IV at SLB Negeri 2 Yogyakarta" can be accepted as true. So, this study can be concluded that there is an effect of using spin wheel media on the counting ability of grade IV tunagrahita students at SLB Negeri 2 Yogyakarta
UPAYA MENINGKATKAN KEMAMPUAN BERHITUNG PADA ANAK TUNA GRAHITA RINGAN DENGAN MENGGUNAKAN MEDIA KANTONG BIJI TASBIH PADA SISWA KELAS III SLB NEGERI KUALA TUNGKAL
Get PDFPenelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang tujuan penelitian ini untuk mengetahui apakah dengan media kantong biji tasbih dapat meningkatkan kemampuan berhitung pada pembelajaran matematika siswa kelas III SLB Negeri Kuala Tungkal. Penelitian ini dilaksanakan dalam tiga siklus. Pengumpulan data dalam penelitian ini dilakukan dengan menggunakan observasi, dokumentasi, dan catatan lapangan. Jenis data yang dikumpulkan adalah data penelitian kuatitatif dengan jenis penelitian tindakan kelas. Berdasarkan hasil penelitian disimpulkan bahwa penggunaan media berhitung kantong biji tasbih ini mengalami peningkatan pada setiap indikator dengan sesuai batas pencapaian ketuntasan belajar anak. Kurang optimalnya kemampuan berhitung pada siswa kelas 3 di SLB Negeri Kuala Tungkal adalah penggunaan media pembelajaran yang kurang maksimal. Jadi, peserta didik merasa bosan saat kegiatan berhitung. Dan biasanya mereka berhitung langsung menggunakan jari-jari mereka . pembelajaran  berhitung pada siswa di SLB Negeri Kuala Tungkal juga tidak sesuai dengan tahapan-tahapan dalam berhitung. Kegiatan berhitung didalam kelas kurang menyenangkan bagi peserta didik karena tidak ada media yang digunakan, kegiatan berhitung langsung menggunakan jari-jari mereka dan menulis dibuku mereka masing-masing, dan metode yanng digunakan kurang menarik.Kata Kunci : tunagrahita, kemampuan berhitung, kantong biji tasbi
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
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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